Merge branch 'feat/javapin-core-jdk-install-with-explicit-v'
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This commit is contained in:
commit
f931af793d
20 files changed
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-413
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@@ -40,8 +40,10 @@ pub const fn general() -> &'static str {
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config get [<key>] [--show-secret] 读配置(生效值;无 key 时输出整份)
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config set <key> <value> 写配置(走 setting schema 校验)
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java list 列出可用 Java(含每个 JDK 的实际落点)
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java install <major> [--vendor X] 安装托管 JDK(缺省按地区回退链选发行版;
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--vendor temurin|oracle|microsoft|zulu|termux 钉死一家)
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java install <major> [--vendor X] [--version V] [--dry-run]
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安装托管 JDK(缺省按地区回退链选发行版;
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--vendor temurin|oracle|microsoft|zulu|termux 钉死一家;
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--version 钉具体版本,--dry-run 只查版本不下载)
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java vendors 列出各发行版的镜像/支持版本/当前优先级
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agent serve [--stdio] [--port N] 起对外 MCP server(默认 127.0.0.1 的 Streamable HTTP;
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[--allow-write] --stdio 给 llama.cpp 内置 client 用;默认只读)
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@@ -57,7 +59,8 @@ pub const fn general() -> &'static str {
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--no-color 关闭颜色(v1 输出不含 ANSI,参数保留以兼容脚本)
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--quiet 静默人类可读输出(错误与提示仍进 stderr)
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--help, -h 帮助(有位置参数时按该命令给帮助)
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--version, -V 版本 + 系统摘要
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--version, -V 版本 + 系统摘要(只在子命令**之前**生效:`ull --version`;
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子命令里的 `--version` 是它自己的旗标,如 `java install <major> --version V`)
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退出码: 0 成功 / 1 用户错误 / 2 内部错误 / 3 部分成功(仅 pack import)"
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}
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@@ -251,9 +254,22 @@ authlib-injector 账户的密码登录留给 GUI(密码进 argv 会泄露,CL
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"\
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%prog% java list 探测 JAVA_HOME / PATH / 托管目录 / 实例覆盖里的 Java
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并打印每个 JDK 的实际落点(managed 项带目录)
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%prog% java install <major> [--vendor X] 安装托管 JDK(D13/D23):回退链查版本 → 下载 → 解压 → 验证
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%prog% java install <major> [--vendor X] [--version V] [--dry-run]
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安装托管 JDK(D13/D23):回退链查版本 → 下载 → 解压 → 验证
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%prog% java vendors 列出各发行版的镜像/支持版本/当前优先级顺序
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指定版本(M280,`--version`):
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Temurin temurin 能:打 Adoptium 的「指定版本」端点(不是 latest),版本不存在时列出可用版本
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Oracle oracle 能:版本串来自镜像目录页(`versions_for` 枚举),选定就用它
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Microsoft microsoft 只能装它内置快照里那一个版本号(当前 21 是 21.0.13.0.2);写别的版本会报错
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Zulu zulu 不能:上游只提供 latest;给了 --version 会报错,不会换成别的版本
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Termux termux 不能:版本由系统包管理器决定
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钉不了的那几家,报错里会写清原因并提示改用 `--vendor temurin`;不会静默回落到最新,
|
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也不会换一家装个别的版本冒充。`--version` 与 `--vendor` 不匹配时就是「这家没有这个版本」。
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注:全局 `--version`(打印启动器版本)只在子命令**之前**成立:`ull --version` 是版本,
|
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`ull java install 21 --version 21.0.13+9` 里的是 JDK 版本。
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`--dry-run`:只查版本并打印**最终会打哪个版本串 / 哪个 URL**,不下载、不解压、不写盘。
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落点(D23 三模式,随 core.data_mode 与设置键 java.installRoot 走):
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portable(默认) <数据根>/.ULL/data/java-managed/jdk-<major>-<vendor>/
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standard Windows %APPDATA%\\Java\\<发行方>\\<版本>\\;macOS ~/Library/Application Support/Java/…
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@@ -55,12 +55,16 @@ pub enum Command {
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ConfigSet(ConfigSetArgs),
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/// `java list`。
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JavaList,
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/// `java install <major> [--vendor X]`。
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/// `java install <major> [--vendor X] [--version V] [--dry-run]`。
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JavaInstall {
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/// 目标 JDK 主版本(8 / 17 / 21)。
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major: u32,
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/// 钉死的发行版(缺省走 D23 的回退链)。
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vendor: Option<unlucky_core::game::java::JdkVendor>,
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/// 钉死的具体版本(`--version`;`None` = 该家最新 GA)。
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version: Option<String>,
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/// 只查版本、打印将要下载的版本与 URL,不落盘(`--dry-run`)。
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dry_run: bool,
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},
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/// `java vendors`:列出各发行版的可用性 / 镜像 / 当前优先级。
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JavaVendors,
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@@ -3,13 +3,12 @@
|
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use std::collections::BTreeMap;
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use std::path::PathBuf;
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|
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use unlucky_core::game::java::JdkVendor;
|
||||
|
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use crate::error::CliError;
|
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|
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mod accounts;
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mod agent;
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mod instances;
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mod java;
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mod update;
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use super::model::{
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@@ -45,7 +44,9 @@ pub fn parse(args: &[String]) -> Result<Invocation, CliError> {
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// 帮助/版本是「伪命令」,但不提前返回:`--help` 出现在命令前面时,
|
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// 主题要从后面收完的位置参数里取(`ull --help launch` 与 `ull launch --help` 等价)。
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"--help" | "-h" => help_requested = true,
|
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"--version" | "-V" => version_requested = true,
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// 全局 `--version` 只在**子命令之前**成立(`ull --version`):`java install <major>
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// --version <v>` 里的同名旗标是 JDK 版本,必须原样交给子命令解析(M280)。
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"--version" | "-V" if rest.is_empty() => version_requested = true,
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"--data-dir" => {
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index += 1;
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globals.data_dir = Some(PathBuf::from(take_value(args, index, "data-dir")?));
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@@ -91,7 +92,7 @@ fn parse_command(rest: &[String], globals: &Globals) -> Result<Command, CliError
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"logs" => parse_logs(tail),
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"diag" => parse_diag(tail),
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"config" => parse_config(tail),
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"java" => parse_java(tail),
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"java" => java::parse_java(tail),
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"accounts" => accounts::parse_accounts(tail),
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"agent" => agent::parse_agent(tail),
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"update" => update::parse_update(tail),
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@@ -243,38 +244,6 @@ fn parse_config(tail: &[String]) -> Result<Command, CliError> {
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}
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}
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fn parse_java(tail: &[String]) -> Result<Command, CliError> {
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match tail.first().map(String::as_str) {
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None | Some("list") => {
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ensure_no_extra(tail.get(1..).unwrap_or_default(), "java list")?;
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Ok(Command::JavaList)
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}
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Some("vendors") => {
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ensure_no_extra(tail.get(1..).unwrap_or_default(), "java vendors")?;
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Ok(Command::JavaVendors)
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}
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Some("install") => {
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let parsed = parse_flags(tail.get(1..).unwrap_or_default(), &["vendor"], &[])?;
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let raw = require_single_positional(&parsed, "java install <major>")?;
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let major = raw
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.parse::<u32>()
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.map_err(|_| CliError::usage(format!("JDK 主版本需要整数,收到 `{raw}`")))?;
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let vendor = match parsed.value("vendor") {
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Some(text) => Some(JdkVendor::parse(&text).ok_or_else(|| {
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CliError::usage(format!(
|
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"--vendor 只有 temurin|oracle|microsoft|zulu,收到 `{text}`"
|
||||
))
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})?),
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None => None,
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||||
};
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Ok(Command::JavaInstall { major, vendor })
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}
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Some(other) => Err(CliError::usage(format!(
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"java 的子命令只有 list|install|vendors,收到 `{other}`"
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))),
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||||
}
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||||
}
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/// 单个位置参数(多一个少一个都算用法错误)。
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fn require_single_positional(parsed: &ParsedArgs, usage: &str) -> Result<String, CliError> {
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match parsed.positionals.as_slice() {
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@@ -0,0 +1,135 @@
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//! `java` 的子命令解析(`list` / `install` / `vendors`)。
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//!
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//! 从 `parse.rs` 拆出来只为守 400 行硬线(M280 的 `--version` / `--dry-run` 让那边贴近上限);
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//! `list` / `vendors` 是纯搬移,`install` 多了两个旗标:
|
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//!
|
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//! ```text
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||||
//! --version <v> 钉死具体版本(缺省 = 该家最新 GA);能不能钉由发行版决定,
|
||||
//! 钉不了的时候由 core 报错(本层不猜、不改写用户给的值)
|
||||
//! --dry-run 只查版本并打印将要下载的版本串与 URL,不落盘
|
||||
//! ```
|
||||
|
||||
use unlucky_core::game::java::JdkVendor;
|
||||
|
||||
use super::super::model::Command;
|
||||
use super::*;
|
||||
|
||||
pub(super) fn parse_java(tail: &[String]) -> Result<Command, CliError> {
|
||||
match tail.first().map(String::as_str) {
|
||||
None | Some("list") => {
|
||||
ensure_no_extra(tail.get(1..).unwrap_or_default(), "java list")?;
|
||||
Ok(Command::JavaList)
|
||||
}
|
||||
Some("vendors") => {
|
||||
ensure_no_extra(tail.get(1..).unwrap_or_default(), "java vendors")?;
|
||||
Ok(Command::JavaVendors)
|
||||
}
|
||||
Some("install") => parse_java_install(tail.get(1..).unwrap_or_default()),
|
||||
Some(other) => Err(CliError::usage(format!(
|
||||
"java 的子命令只有 list|install|vendors,收到 `{other}`"
|
||||
))),
|
||||
}
|
||||
}
|
||||
|
||||
/// `java install <major> [--vendor X] [--version V] [--dry-run]`。
|
||||
fn parse_java_install(args: &[String]) -> Result<Command, CliError> {
|
||||
let parsed = parse_flags(args, &["vendor", "version"], &["dry-run"])?;
|
||||
let raw = require_single_positional(&parsed, "java install <major>")?;
|
||||
let major = raw
|
||||
.parse::<u32>()
|
||||
.map_err(|_| CliError::usage(format!("JDK 主版本需要整数,收到 `{raw}`")))?;
|
||||
let vendor = match parsed.value("vendor") {
|
||||
Some(text) => Some(JdkVendor::parse(&text).ok_or_else(|| {
|
||||
CliError::usage(format!(
|
||||
"--vendor 只有 temurin|oracle|microsoft|zulu,收到 `{text}`"
|
||||
))
|
||||
})?),
|
||||
None => None,
|
||||
};
|
||||
// 版本串**原样**往下传(`21.0.13+9` / `jdk-21.0.13+9` / `21.0.13` 各有语义)。
|
||||
// 空值在这里就拦掉:`--version ""` 到 core 会变成一个没有任何版本能匹配的请求。
|
||||
let version = match parsed.value("version") {
|
||||
Some(text) if text.trim().is_empty() => {
|
||||
return Err(
|
||||
CliError::usage("--version 需要一个版本串,例如 --version 21.0.13+9")
|
||||
.with_hint("%prog% help java 看各发行版能不能指定版本"),
|
||||
);
|
||||
}
|
||||
Some(text) => Some(text.trim().to_string()),
|
||||
None => None,
|
||||
};
|
||||
Ok(Command::JavaInstall {
|
||||
major,
|
||||
vendor,
|
||||
version,
|
||||
dry_run: parsed.has("dry-run"),
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use unlucky_core::game::java::JdkVendor;
|
||||
|
||||
use crate::cli::{parse, Command};
|
||||
use crate::error::CliError;
|
||||
|
||||
fn parse_args(args: &[&str]) -> Result<Command, CliError> {
|
||||
let owned: Vec<String> = args.iter().map(|arg| arg.to_string()).collect();
|
||||
parse(&owned).map(|invocation| invocation.command)
|
||||
}
|
||||
|
||||
fn command(args: &[&str]) -> Command {
|
||||
parse_args(args).expect("应解析")
|
||||
}
|
||||
|
||||
/// M280:`--version` 与 `--dry-run` 是 `java install` 的旗标,不是全局 `--version`。
|
||||
///
|
||||
/// 变异证明:把全局 `--version` 的 `if rest.is_empty()` 守卫去掉 ⇒ 本用例第一条红
|
||||
/// (解析成 `Command::Version`,装版本的需求被吞掉)。
|
||||
#[test]
|
||||
fn pinned_version_and_dry_run_are_install_flags() {
|
||||
assert_eq!(
|
||||
command(&["java", "install", "21", "--version", "21.0.13+9"]),
|
||||
Command::JavaInstall {
|
||||
major: 21,
|
||||
vendor: None,
|
||||
version: Some("21.0.13+9".to_string()),
|
||||
dry_run: false,
|
||||
}
|
||||
);
|
||||
assert_eq!(
|
||||
command(&["java", "install", "21", "--dry-run"]),
|
||||
Command::JavaInstall {
|
||||
major: 21,
|
||||
vendor: None,
|
||||
version: None,
|
||||
dry_run: true,
|
||||
}
|
||||
);
|
||||
assert_eq!(
|
||||
command(&[
|
||||
"java",
|
||||
"install",
|
||||
"21",
|
||||
"--vendor",
|
||||
"oracle",
|
||||
"--version",
|
||||
"21.0.2",
|
||||
"--dry-run",
|
||||
]),
|
||||
Command::JavaInstall {
|
||||
major: 21,
|
||||
vendor: Some(JdkVendor::Oracle),
|
||||
version: Some("21.0.2".to_string()),
|
||||
dry_run: true,
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
/// 空版本串在解析层就拦住(到 core 会变成「没有任何版本能匹配」的请求)。
|
||||
#[test]
|
||||
fn an_empty_version_is_a_usage_error() {
|
||||
assert!(parse_args(&["java", "install", "21", "--version", ""]).is_err());
|
||||
assert!(parse_args(&["java", "install", "21", "--version"]).is_err());
|
||||
}
|
||||
}
|
||||
@@ -16,11 +16,9 @@ use std::path::{Path, PathBuf};
|
||||
use std::sync::Arc;
|
||||
|
||||
use serde_json::{json, Value};
|
||||
use unlucky_core::download::blocking::block_on;
|
||||
use unlucky_core::download::{DownloadEngine, RegionProfile};
|
||||
use unlucky_core::game::java::{
|
||||
self, location, vendor, InstallRequest, JavaOrigin, JavaRuntime, JdkVendor, LocationMode,
|
||||
DEFAULT_MAJOR,
|
||||
self, location, vendor, JavaOrigin, JavaRuntime, JdkVendor, LocationMode, DEFAULT_MAJOR,
|
||||
};
|
||||
use unlucky_core::launch::request::JavaSelection;
|
||||
use unlucky_core::platform::paths::ProcessEnv;
|
||||
@@ -31,12 +29,10 @@ use crate::context::Ctx;
|
||||
use crate::error::CliError;
|
||||
use crate::output::Report;
|
||||
|
||||
pub use super::java_install::install;
|
||||
pub use super::java_launch::{resolve_for_launch, LaunchJava};
|
||||
pub use super::java_vendors::vendors;
|
||||
|
||||
/// 可自动安装的最老大版本(再老的 Temurin 没有 GA 产物)。
|
||||
const MIN_INSTALLABLE_MAJOR: u32 = 8;
|
||||
|
||||
/// 装配用的 Java 选择(`--java` > `JAVA_HOME` > PATH 上的 `java`)。
|
||||
///
|
||||
/// `snapshot::prepare` 调它拿 [`JavaSelection`];真正的来源优先级在
|
||||
@@ -131,83 +127,6 @@ pub fn list(ctx: &Ctx) -> Result<Report, CliError> {
|
||||
Ok(Report::new(data, human))
|
||||
}
|
||||
|
||||
/// `ull java install <major> [--vendor X]`:回退链查版本 → 下载 → 解压 → `java -version` 验证。
|
||||
///
|
||||
/// 幂等:同一个归档装过就直接复用(不联网、不解压)。下载走 `core::download` 引擎,
|
||||
/// 国内环境按 D7 的地区策略优先院校/国内镜像。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 大版本不合法、平台无产物、所有发行版都失败(网络/校验/解压/跑不起来)时返回用户错误。
|
||||
pub fn install(ctx: &Ctx, major: u32, vendor: Option<JdkVendor>) -> Result<Report, CliError> {
|
||||
if !(MIN_INSTALLABLE_MAJOR..=99).contains(&major) {
|
||||
return Err(CliError::usage(format!(
|
||||
"大版本号看起来不对:{major}(可用 8 / 11 / 17 / 21 / 25 这类 GA 大版本)"
|
||||
)));
|
||||
}
|
||||
let settings = JavaSettings::load(ctx);
|
||||
let engine = build_engine(ctx);
|
||||
let install_root = settings.location(ctx)?;
|
||||
let request = match vendor {
|
||||
Some(vendor) => {
|
||||
InstallRequest::with_vendor(major, vendor).with_priority(settings.priority.clone())
|
||||
}
|
||||
None => InstallRequest::new(major).with_priority(settings.priority.clone()),
|
||||
};
|
||||
let installed =
|
||||
block_on(java::install(&engine, &install_root, request)).map_err(map_java_error)?;
|
||||
|
||||
let data = json!({
|
||||
"major": installed.major,
|
||||
"vendor": installed.vendor.id(),
|
||||
"release": installed.release.release_name,
|
||||
"version": installed.release.version,
|
||||
"semver": installed.release.semver,
|
||||
"archive": installed.release.archive.name,
|
||||
"sha256": installed.release.archive.sha256,
|
||||
"size": installed.release.archive.size,
|
||||
"root": installed.root.display().to_string(),
|
||||
"install_mode": installed.mode.as_str(),
|
||||
"binary": installed.binary().display().to_string(),
|
||||
"reused": installed.reused(),
|
||||
"source": installed.downloaded,
|
||||
"bytes": installed.bytes,
|
||||
"files": installed.files,
|
||||
"extracted": installed.extracted,
|
||||
"chain": installed.chain.to_json(),
|
||||
"runtime": candidate_json(&installed.runtime),
|
||||
});
|
||||
|
||||
let mut human = Vec::new();
|
||||
if installed.reused() {
|
||||
human.push(format!(
|
||||
"Java {}({})已就绪({}),未走网络",
|
||||
installed.major,
|
||||
installed.vendor.id(),
|
||||
installed.root.display()
|
||||
));
|
||||
} else {
|
||||
human.push(format!(
|
||||
"已安装 Java {}({},来源 {},{} 字节 / {} 个文件)",
|
||||
installed.major,
|
||||
installed.release.summary(),
|
||||
installed.downloaded.as_deref().unwrap_or("?"),
|
||||
installed.bytes,
|
||||
installed.files
|
||||
));
|
||||
}
|
||||
human.push(format!("落点:{}", installed.location_line()));
|
||||
human.push(format!("可执行文件:{}", installed.binary().display()));
|
||||
if let Some(version) = &installed.runtime.version {
|
||||
human.push(format!("探测:{version}"));
|
||||
}
|
||||
for note in installed.chain.degradations() {
|
||||
human.push(format!("降级:{note}"));
|
||||
}
|
||||
human.push("`%prog% launch` 会自动优先用它".to_string());
|
||||
Ok(Report::new(data, human))
|
||||
}
|
||||
|
||||
/// 设置里与 JDK 有关的两项(`java.installRoot` / `java.vendorPriority`)。
|
||||
#[derive(Debug, Clone, Default, PartialEq, Eq)]
|
||||
pub(crate) struct JavaSettings {
|
||||
@@ -255,7 +174,7 @@ impl JavaSettings {
|
||||
}
|
||||
|
||||
/// 真正要装到哪(解析失败 → 用户错误,带可照着做的提示)。
|
||||
fn location(&self, ctx: &Ctx) -> Result<java::JavaInstallRoot, CliError> {
|
||||
pub(super) fn location(&self, ctx: &Ctx) -> Result<java::JavaInstallRoot, CliError> {
|
||||
java::JavaInstallRoot::resolve(
|
||||
ctx.data.mode,
|
||||
&ctx.layout(),
|
||||
@@ -268,7 +187,7 @@ impl JavaSettings {
|
||||
}
|
||||
|
||||
/// 落点模式 → 人读一行(含「没设覆盖键时默认落在哪」的解释)。
|
||||
fn describe_mode(mode: LocationMode, override_root: Option<&Path>) -> String {
|
||||
pub(super) fn describe_mode(mode: LocationMode, override_root: Option<&Path>) -> String {
|
||||
match mode {
|
||||
LocationMode::Custom => format!(
|
||||
"custom(java.installRoot = {})",
|
||||
@@ -282,7 +201,7 @@ fn describe_mode(mode: LocationMode, override_root: Option<&Path>) -> String {
|
||||
}
|
||||
|
||||
/// 一个运行时的 `--json` 形状。
|
||||
fn candidate_json(runtime: &JavaRuntime) -> Value {
|
||||
pub(super) fn candidate_json(runtime: &JavaRuntime) -> Value {
|
||||
json!({
|
||||
"binary": runtime.binary.display().to_string(),
|
||||
"source": runtime.origin.as_str(),
|
||||
@@ -314,7 +233,7 @@ pub(crate) fn build_engine(ctx: &Ctx) -> Arc<DownloadEngine> {
|
||||
}
|
||||
|
||||
/// JDK 下载/解压错误 → CLI 错误(保留稳定码与提示)。
|
||||
fn map_java_error(error: java::JavaError) -> CliError {
|
||||
pub(super) fn map_java_error(error: java::JavaError) -> CliError {
|
||||
let cli = CliError::user(error.code(), error.message().to_string());
|
||||
match error.hint() {
|
||||
Some(hint) => cli.with_hint(hint.to_string()),
|
||||
|
||||
@@ -0,0 +1,174 @@
|
||||
//! `ull java install`:回退链查版本 → 下载 → 解压 → `java -version` 验证(以及 `--dry-run`)。
|
||||
//!
|
||||
//! 从 `commands/java.rs` 拆出来只为守 400 行硬线(M280 的 `--version` / `--dry-run` 让那边到
|
||||
//! 421 行);`list` / 设置读取 / 渲染助手仍在 `java.rs`。与 `java_launch.rs` / `java_vendors.rs`
|
||||
//! 同一个拆法。
|
||||
//!
|
||||
//! 版本这一维(M280):`--version` 不给就是该家**最新 GA**(与加旗标之前逐字节相同);
|
||||
//! 给了就要求**精确**那一版——能按版本取的只有 Temurin / Oracle,Microsoft 只认它内置的
|
||||
//! 那份快照,Zulu 只有 latest。钉不了时 core 报错并列出可用版本,**绝不回落到最新**。
|
||||
|
||||
use serde_json::json;
|
||||
|
||||
use unlucky_core::download::blocking::block_on;
|
||||
use unlucky_core::download::DownloadEngine;
|
||||
use unlucky_core::game::java::{self, InstallRequest, JdkVendor};
|
||||
|
||||
use super::java::{build_engine, candidate_json, map_java_error, JavaSettings};
|
||||
use crate::context::Ctx;
|
||||
use crate::error::CliError;
|
||||
use crate::output::Report;
|
||||
|
||||
/// 可自动安装的最老大版本(再老的 Temurin 没有 GA 产物)。
|
||||
const MIN_INSTALLABLE_MAJOR: u32 = 8;
|
||||
|
||||
/// `ull java install <major> [--vendor X] [--version V] [--dry-run]`:
|
||||
/// 回退链查版本 → 下载 → 解压 → `java -version` 验证。
|
||||
///
|
||||
/// 幂等:同一个归档装过就直接复用(不联网、不解压)。下载走 `core::download` 引擎,
|
||||
/// 国内环境按 D7 的地区策略优先院校/国内镜像。
|
||||
///
|
||||
/// `--dry-run` 只查版本:打印最终会打哪个版本串、哪个 URL,一个字节都不落盘。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 大版本不合法、平台无产物、该家没有这个版本、所有发行版都失败(网络/校验/解压/跑不起来)时返回用户错误。
|
||||
pub fn install(
|
||||
ctx: &Ctx,
|
||||
major: u32,
|
||||
vendor: Option<JdkVendor>,
|
||||
version: Option<&str>,
|
||||
dry_run: bool,
|
||||
) -> Result<Report, CliError> {
|
||||
if !(MIN_INSTALLABLE_MAJOR..=99).contains(&major) {
|
||||
return Err(CliError::usage(format!(
|
||||
"大版本号看起来不对:{major}(可用 8 / 11 / 17 / 21 / 25 这类 GA 大版本)"
|
||||
)));
|
||||
}
|
||||
let settings = JavaSettings::load(ctx);
|
||||
let engine = build_engine(ctx);
|
||||
let install_root = settings.location(ctx)?;
|
||||
let request = match vendor {
|
||||
Some(vendor) => {
|
||||
InstallRequest::with_vendor(major, vendor).with_priority(settings.priority.clone())
|
||||
}
|
||||
None => InstallRequest::new(major).with_priority(settings.priority.clone()),
|
||||
}
|
||||
.with_version(version.map(str::to_string));
|
||||
if dry_run {
|
||||
return dry_run_report(&engine, &install_root, &request);
|
||||
}
|
||||
let installed =
|
||||
block_on(java::install(&engine, &install_root, request.clone())).map_err(map_java_error)?;
|
||||
|
||||
let data = json!({
|
||||
"major": installed.major,
|
||||
"vendor": installed.vendor.id(),
|
||||
"release": installed.release.release_name,
|
||||
"version": installed.release.version,
|
||||
"requested_version": request.version,
|
||||
"semver": installed.release.semver,
|
||||
"archive": installed.release.archive.name,
|
||||
"sha256": installed.release.archive.sha256,
|
||||
"size": installed.release.archive.size,
|
||||
"root": installed.root.display().to_string(),
|
||||
"install_mode": installed.mode.as_str(),
|
||||
"binary": installed.binary().display().to_string(),
|
||||
"reused": installed.reused(),
|
||||
"source": installed.downloaded,
|
||||
"bytes": installed.bytes,
|
||||
"files": installed.files,
|
||||
"extracted": installed.extracted,
|
||||
"chain": installed.chain.to_json(),
|
||||
"runtime": candidate_json(&installed.runtime),
|
||||
});
|
||||
|
||||
let mut human = Vec::new();
|
||||
if installed.reused() {
|
||||
human.push(format!(
|
||||
"Java {}({})已就绪({}),未走网络",
|
||||
installed.major,
|
||||
installed.vendor.id(),
|
||||
installed.root.display()
|
||||
));
|
||||
} else {
|
||||
human.push(format!(
|
||||
"已安装 Java {}({},来源 {},{} 字节 / {} 个文件)",
|
||||
installed.major,
|
||||
installed.release.summary(),
|
||||
installed.downloaded.as_deref().unwrap_or("?"),
|
||||
installed.bytes,
|
||||
installed.files
|
||||
));
|
||||
}
|
||||
if let Some(wanted) = &request.version {
|
||||
human.push(format!(
|
||||
"指定版本:{wanted} → 命中 {}",
|
||||
installed.release.version
|
||||
));
|
||||
}
|
||||
human.push(format!("落点:{}", installed.location_line()));
|
||||
human.push(format!("可执行文件:{}", installed.binary().display()));
|
||||
if let Some(version) = &installed.runtime.version {
|
||||
human.push(format!("探测:{version}"));
|
||||
}
|
||||
for note in installed.chain.degradations() {
|
||||
human.push(format!("降级:{note}"));
|
||||
}
|
||||
human.push("`%prog% launch` 会自动优先用它".to_string());
|
||||
Ok(Report::new(data, human))
|
||||
}
|
||||
|
||||
/// `--dry-run`:查一次版本(与真装走同一条选择路径),打印版本串与 URL,不下载、不解压、不写盘。
|
||||
///
|
||||
/// 查版本本身仍要联网,但它把「会装哪一版、打哪个 URL」在下载之前摆出来——
|
||||
/// 验证版本选择逻辑不必先下 200 MB。
|
||||
fn dry_run_report(
|
||||
engine: &DownloadEngine,
|
||||
location: &java::JavaInstallRoot,
|
||||
request: &InstallRequest,
|
||||
) -> Result<Report, CliError> {
|
||||
let (release, root, ready) =
|
||||
block_on(java::plan(engine, location, request)).map_err(map_java_error)?;
|
||||
let data = json!({
|
||||
"dry_run": true,
|
||||
"major": release.major,
|
||||
"vendor": release.vendor.id(),
|
||||
"version": release.version,
|
||||
"requested_version": request.version,
|
||||
"semver": release.semver,
|
||||
"release": release.release_name,
|
||||
"archive": release.archive.name,
|
||||
"url": release.archive.url,
|
||||
"sha256": release.archive.sha256,
|
||||
"size": release.archive.size,
|
||||
"root": root.display().to_string(),
|
||||
"install_mode": location.mode.as_str(),
|
||||
"already_installed": ready,
|
||||
});
|
||||
let mut human = vec![format!(
|
||||
"将安装 Java {}({})",
|
||||
release.major,
|
||||
release.summary()
|
||||
)];
|
||||
if let Some(wanted) = &request.version {
|
||||
human.push(format!("指定版本:{wanted} → 命中 {}", release.version));
|
||||
}
|
||||
human.push(format!("版本:{}", release.version));
|
||||
human.push(format!("URL:{}", release.archive.url));
|
||||
human.push(format!(
|
||||
"落点:{}({})",
|
||||
root.display(),
|
||||
location.mode.as_str()
|
||||
));
|
||||
human.push(format!(
|
||||
"已装好:{}",
|
||||
if ready {
|
||||
"是(会直接复用,不联网)"
|
||||
} else {
|
||||
"否(会下载)"
|
||||
}
|
||||
));
|
||||
human.push("(--dry-run:没有下载、没有解压、没有写盘)".to_string());
|
||||
Ok(Report::new(data, human))
|
||||
}
|
||||
@@ -8,6 +8,7 @@ pub mod install;
|
||||
pub mod instance_launch;
|
||||
pub mod instances;
|
||||
pub mod java;
|
||||
pub mod java_install;
|
||||
pub mod java_launch;
|
||||
pub mod java_vendors;
|
||||
pub mod launch;
|
||||
@@ -58,8 +59,13 @@ pub fn run(invocation: &Invocation) -> Result<Outcome, CliError> {
|
||||
config::set(ctx, &args.key, &args.value)
|
||||
}),
|
||||
Command::JavaList => with_ctx(&invocation.globals, java::list),
|
||||
Command::JavaInstall { major, vendor } => with_ctx(&invocation.globals, |ctx| {
|
||||
java::install(ctx, *major, *vendor)
|
||||
Command::JavaInstall {
|
||||
major,
|
||||
vendor,
|
||||
version,
|
||||
dry_run,
|
||||
} => with_ctx(&invocation.globals, |ctx| {
|
||||
java::install(ctx, *major, *vendor, version.as_deref(), *dry_run)
|
||||
}),
|
||||
Command::JavaVendors => with_ctx(&invocation.globals, java::vendors),
|
||||
Command::UpdateCheck(args) => {
|
||||
|
||||
@@ -236,7 +236,9 @@ fn java_subcommands() {
|
||||
invoke(&["java", "install", "21"]).command,
|
||||
Command::JavaInstall {
|
||||
major: 21,
|
||||
vendor: None
|
||||
vendor: None,
|
||||
version: None,
|
||||
dry_run: false,
|
||||
}
|
||||
);
|
||||
// D23:`--vendor` 钉死发行版(别名也认),`java vendors` 列出四家。
|
||||
@@ -245,6 +247,8 @@ fn java_subcommands() {
|
||||
Command::JavaInstall {
|
||||
major: 21,
|
||||
vendor: Some(unlucky_core::game::java::JdkVendor::Oracle),
|
||||
version: None,
|
||||
dry_run: false,
|
||||
}
|
||||
);
|
||||
assert_eq!(
|
||||
@@ -252,6 +256,8 @@ fn java_subcommands() {
|
||||
Command::JavaInstall {
|
||||
major: 17,
|
||||
vendor: Some(unlucky_core::game::java::JdkVendor::Temurin),
|
||||
version: None,
|
||||
dry_run: false,
|
||||
}
|
||||
);
|
||||
assert_eq!(invoke(&["java", "vendors"]).command, Command::JavaVendors);
|
||||
|
||||
@@ -1,6 +1,8 @@
|
||||
//! Adoptium(Eclipse Temurin)版本查询:`api.adoptium.net` → 一个可下载的 JDK 归档。
|
||||
//!
|
||||
//! 只用 v3 的 `assets/latest/{major}/hotspot` 这一条接口(D13:自动下载只装最新 GA):
|
||||
//! **最新 GA**(`assets/latest/{major}/hotspot`,D13 的自动下载口径)走本模块;
|
||||
//! 「指定版本」走子模块 [`version`](`assets/feature_releases` 翻页枚举 → `assets/release_name`
|
||||
//! 取那一份),两者共用同一套响应结构。本模块只描述 latest 这条:
|
||||
//!
|
||||
//! ```text
|
||||
//! GET https://api.adoptium.net/v3/assets/latest/21/hotspot?os=windows&arch=x64&image_type=jdk&vendor=eclipse
|
||||
@@ -25,6 +27,10 @@ use super::vendor::JdkVendor;
|
||||
/// Adoptium API 根。
|
||||
pub const ADOPTIUM_API_BASE: &str = "https://api.adoptium.net/v3";
|
||||
|
||||
mod version;
|
||||
|
||||
pub use version::{fetch_version, parse_release, parse_release_list, release_url, releases_url};
|
||||
|
||||
/// 托管 JDK 的默认供应商标识(D13 v1 的目录名 `jdk-<major>-vendor` 沿用它)。
|
||||
pub const JDK_VENDOR: &str = "temurin";
|
||||
|
||||
@@ -112,7 +118,7 @@ pub async fn fetch_latest(
|
||||
|
||||
/// 响应里的 `package` 子对象。
|
||||
#[derive(Debug, Deserialize)]
|
||||
struct ApiPackage {
|
||||
pub(super) struct ApiPackage {
|
||||
name: String,
|
||||
link: String,
|
||||
#[serde(default)]
|
||||
@@ -121,9 +127,9 @@ struct ApiPackage {
|
||||
size: u64,
|
||||
}
|
||||
|
||||
/// 响应里的 `binary` 子对象。
|
||||
/// 响应里的 `binary` / `binaries[]` 子对象(`assets/latest` 用前者,`assets/release_name` 用后者)。
|
||||
#[derive(Debug, Deserialize)]
|
||||
struct ApiBinary {
|
||||
pub(super) struct ApiBinary {
|
||||
#[serde(default)]
|
||||
os: Option<String>,
|
||||
#[serde(default)]
|
||||
@@ -134,9 +140,9 @@ struct ApiBinary {
|
||||
package: Option<ApiPackage>,
|
||||
}
|
||||
|
||||
/// 响应里的 `version` 子对象。
|
||||
/// 响应里的 `version` / `version_data` 子对象(两者字段同形)。
|
||||
#[derive(Debug, Deserialize)]
|
||||
struct ApiVersion {
|
||||
pub(super) struct ApiVersion {
|
||||
#[serde(default)]
|
||||
major: Option<u32>,
|
||||
#[serde(default)]
|
||||
@@ -154,27 +160,28 @@ struct ApiAsset {
|
||||
binary: Option<ApiBinary>,
|
||||
}
|
||||
|
||||
impl ApiAsset {
|
||||
impl ApiBinary {
|
||||
/// 是否就是目标平台的 jdk 归档(`arch` 参数不过滤,必须自己判)。
|
||||
fn matches(&self, target: AdoptiumTarget) -> bool {
|
||||
let Some(binary) = &self.binary else {
|
||||
return false;
|
||||
};
|
||||
let same_os = binary.os.as_deref().is_some_and(|os| os == target.os);
|
||||
let same_arch = binary
|
||||
pub(super) fn matches(&self, target: AdoptiumTarget) -> bool {
|
||||
let same_os = self.os.as_deref().is_some_and(|os| os == target.os);
|
||||
let same_arch = self
|
||||
.architecture
|
||||
.as_deref()
|
||||
.is_some_and(|arch| arch == target.arch);
|
||||
let is_jdk = binary.image_type.as_deref() != Some("jre");
|
||||
same_os && same_arch && is_jdk && binary.package.is_some()
|
||||
let is_jdk = self.image_type.as_deref() != Some("jre");
|
||||
same_os && same_arch && is_jdk && self.package.is_some()
|
||||
}
|
||||
|
||||
/// 转成对外结果(校验 sha256 形态)。
|
||||
fn into_release(self) -> Result<JdkRelease, JavaError> {
|
||||
let package = self
|
||||
.binary
|
||||
.and_then(|binary| binary.package)
|
||||
.ok_or_else(|| {
|
||||
///
|
||||
/// `assets/latest` 与 `assets/release_name` 的响应把版本包在不同的外层字段里
|
||||
/// (`version` / `version_data` + `release_name`),所以这两个由调用方传进来。
|
||||
pub(super) fn into_release(
|
||||
self,
|
||||
release_name: String,
|
||||
version: Option<ApiVersion>,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let package = self.package.ok_or_else(|| {
|
||||
JavaError::new(JavaErrorKind::Metadata, "Adoptium 条目缺少 package 子对象")
|
||||
})?;
|
||||
let sha256 = package
|
||||
@@ -189,7 +196,6 @@ impl ApiAsset {
|
||||
)
|
||||
.with_hint("换一个大版本,或手动装 JDK 后设 JAVA_HOME")
|
||||
})?;
|
||||
let version = self.version;
|
||||
let major = version
|
||||
.as_ref()
|
||||
.and_then(|version| version.major)
|
||||
@@ -200,7 +206,7 @@ impl ApiAsset {
|
||||
format!("Adoptium 条目里读不出大版本号({})", package.name),
|
||||
)
|
||||
})?;
|
||||
let native_version = version_from_release_name(&self.release_name)
|
||||
let native_version = version_from_release_name(&release_name)
|
||||
.or_else(|| version.as_ref().and_then(|version| version.semver.clone()))
|
||||
.unwrap_or_else(|| major.to_string());
|
||||
Ok(JdkRelease {
|
||||
@@ -208,7 +214,7 @@ impl ApiAsset {
|
||||
major,
|
||||
version: native_version,
|
||||
semver: version.and_then(|version| version.semver),
|
||||
release_name: self.release_name,
|
||||
release_name,
|
||||
archive: JdkArchive {
|
||||
name: package.name,
|
||||
url: package.link,
|
||||
@@ -219,6 +225,23 @@ impl ApiAsset {
|
||||
}
|
||||
}
|
||||
|
||||
impl ApiAsset {
|
||||
/// 是否就是目标平台的 jdk 归档(`arch` 参数不过滤,必须自己判)。
|
||||
fn matches(&self, target: AdoptiumTarget) -> bool {
|
||||
self.binary
|
||||
.as_ref()
|
||||
.is_some_and(|binary| binary.matches(target))
|
||||
}
|
||||
|
||||
/// 转成对外结果。
|
||||
fn into_release(self) -> Result<JdkRelease, JavaError> {
|
||||
let binary = self.binary.ok_or_else(|| {
|
||||
JavaError::new(JavaErrorKind::Metadata, "Adoptium 条目缺少 binary 子对象")
|
||||
})?;
|
||||
binary.into_release(self.release_name, self.version)
|
||||
}
|
||||
}
|
||||
|
||||
/// 从产物名兜底读大版本(`OpenJDK21U-jdk_x64_windows_hotspot_…` → `21`)。
|
||||
fn major_from_name(name: &str) -> Option<u32> {
|
||||
let rest = name.split_once("OpenJDK")?.1;
|
||||
|
||||
@@ -0,0 +1,286 @@
|
||||
//! Adoptium(Eclipse Temurin)的**指定版本**查询:先枚举该大版本的 GA,把用户给的版本串对上
|
||||
//! 一条 release,再用 `assets/release_name` 取那一份归档。
|
||||
//!
|
||||
//! 为什么是两跳(2026-11-12 逐个端点 curl 验过,见 mission M280 报告):
|
||||
//!
|
||||
//! 1. `/v3/assets/version/{version}` 在 `/q/openapi` 里有这条路由,但**部署上的服务回 404 空体**
|
||||
//! (`21.0.13+9` 与 `21.0.13%2B9` 都一样),所以不用它;
|
||||
//! 2. `GET /v3/assets/release_name/{vendor}/{release_name}`(如 `eclipse/jdk-21.0.13+9`)回 200,
|
||||
//! 体是 `{release_name, version_data{…}, binaries[]{os,architecture,image_type,package{…}}}` ——
|
||||
//! 这就是「指定版本」那一跳;
|
||||
//! 3. 但 `release_name` 要完整名(`jdk-21.0.13+9`),用户给的常是公共版本号(`21.0.13`),
|
||||
//! 所以先打 `GET /v3/assets/feature_releases/{major}/ga?…&sort_order=DESC&page_size=20`
|
||||
//! (openapi 里 `page_size` 的 `maximum` 就是 20)把前者翻成后者。同一份响应的 release 名
|
||||
//! 列表同时是「这个大版本有哪些版本」的唯一来源——版本不存在时就靠它列给人看。
|
||||
//!
|
||||
//! **必须翻页**(M280 r1):`page_size` 上限 20 是上游硬约束,而 8 / 11 / 17 线各有 26 条 GA
|
||||
//! (2026-11-12 实测:`17/ga` page=0 回 20 条、page=1 回 6 条)。只读第一页会把
|
||||
//! `17.0.4+8` 这种「上游有、第一页没有」的版本报成「没有这个版本」——文案还会把窗口当总数。
|
||||
//! 所以这里按 `page` 翻到「本页不满一页」为止,上限 [`MAX_PAGES`] 页;真到上限就把清单标成
|
||||
//! [`VersionListScope::Truncated`],错误文案里如实写「只查了前 N 条」。
|
||||
//!
|
||||
//! 这里**只有取**:匹配用 [`matches_version`],匹配不上时把可用清单交给
|
||||
//! [`version_pin_error`] 生成错误。**不换家、不回落 latest**(那是 `install` / `source` 的事)。
|
||||
|
||||
use serde::Deserialize;
|
||||
|
||||
use super::{ApiBinary, ApiVersion, ADOPTIUM_API_BASE};
|
||||
use crate::game::java::catalog::{
|
||||
canonical_version, matches_version, version_pin_error, VersionListScope,
|
||||
};
|
||||
use crate::game::java::error::{JavaError, JavaErrorKind};
|
||||
use crate::game::java::net;
|
||||
use crate::game::java::release::JdkRelease;
|
||||
use crate::game::java::target::AdoptiumTarget;
|
||||
use crate::game::java::vendor::JdkVendor;
|
||||
|
||||
/// `feature_releases` 的每页条数(Adoptium 允许的上限)。
|
||||
pub const PAGE_SIZE: usize = 20;
|
||||
|
||||
/// 最多翻几页(正常最多 2 页;5 页 = 100 条,纯防御,别让上游的异常响应把内存吃掉)。
|
||||
pub const MAX_PAGES: usize = 5;
|
||||
|
||||
/// 某大版本第 `page` 页的 GA 清单地址(新 → 旧,`page` 从 0 起)。
|
||||
#[must_use]
|
||||
pub fn releases_url(major: u32, target: AdoptiumTarget, page: usize) -> String {
|
||||
format!(
|
||||
"{ADOPTIUM_API_BASE}/assets/feature_releases/{major}/ga?os={}&arch={}&image_type=jdk&page={page}&page_size={PAGE_SIZE}&sort_order=DESC&vendor=eclipse",
|
||||
target.os, target.arch
|
||||
)
|
||||
}
|
||||
|
||||
/// 指定 release 名的产物地址。
|
||||
#[must_use]
|
||||
pub fn release_url(release_name: &str, target: AdoptiumTarget) -> String {
|
||||
format!(
|
||||
"{ADOPTIUM_API_BASE}/assets/release_name/eclipse/{release_name}?os={}&arch={}&image_type=jdk&vendor=eclipse",
|
||||
target.os, target.arch
|
||||
)
|
||||
}
|
||||
|
||||
/// `feature_releases` / `release_name` 响应里的一条(只有这几项用得上)。
|
||||
#[derive(Debug, Deserialize)]
|
||||
struct ApiRelease {
|
||||
#[serde(default)]
|
||||
release_name: String,
|
||||
#[serde(default)]
|
||||
version_data: Option<ApiVersion>,
|
||||
#[serde(default)]
|
||||
binaries: Vec<ApiBinary>,
|
||||
}
|
||||
|
||||
/// GA 清单响应 → release 名列表(`jdk-21.0.13+9`,上游给的顺序即新 → 旧)。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 响应不是 JSON 时返回 [`JavaErrorKind::Metadata`](调用方据此降级到下一家发行版)。
|
||||
pub fn parse_release_list(json: &str) -> Result<Vec<String>, JavaError> {
|
||||
let releases: Vec<ApiRelease> = serde_json::from_str(json).map_err(|error| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!("Adoptium GA 清单不是预期 JSON:{error}"),
|
||||
)
|
||||
})?;
|
||||
Ok(releases
|
||||
.into_iter()
|
||||
.map(|release| release.release_name)
|
||||
.filter(|name| !canonical_version(name).is_empty())
|
||||
.collect())
|
||||
}
|
||||
|
||||
/// 指定版本的响应 → 一份可下载归档(挑出目标平台的 jdk 那一条)。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 响应不是 JSON、没有目标平台产物、sha256 不合法时返回错误。
|
||||
pub fn parse_release(
|
||||
json: &str,
|
||||
expected: &str,
|
||||
target: AdoptiumTarget,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let release: ApiRelease = serde_json::from_str(json).map_err(|error| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!("Adoptium 指定版本响应不是预期 JSON:{error}"),
|
||||
)
|
||||
})?;
|
||||
let name = if release.release_name.is_empty() {
|
||||
expected.to_string()
|
||||
} else {
|
||||
release.release_name
|
||||
};
|
||||
let binary = release
|
||||
.binaries
|
||||
.into_iter()
|
||||
.find(|binary| binary.matches(target))
|
||||
.ok_or_else(|| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"Adoptium 的 {name} 没有 {}/{} 的 jdk 产物",
|
||||
target.os, target.arch
|
||||
),
|
||||
)
|
||||
})?;
|
||||
binary.into_release(name, release.version_data)
|
||||
}
|
||||
|
||||
/// 翻页把该大版本的 GA release 名全部取回来(按页拼,直到「这一页不存在」/「本页不满一页」/ 到 [`MAX_PAGES`])。
|
||||
///
|
||||
/// `fetch_page(page)` 由调用方给:真跑时是一发 HTTP(见 [`fetch_release_page`]),单测里是夹具闭包
|
||||
/// ——所以「翻几页 / 什么时候停 / 到上限了没有」这段判断**完全离线可测**。
|
||||
///
|
||||
/// 返回 `Ok(None)` 的语义是**「上游明确说没有这一页」**(404/410 或 200+空体),
|
||||
/// 与「这一页读不懂 / 网络坏了」是两件事:
|
||||
///
|
||||
/// * `Ok(None)` 在**第一页** ⇒ 「这个大版本真没有 GA 清单」,仍然 `Err`(与 r2 之前同口径);
|
||||
/// * `Ok(None)` 在**第二页及以后** ⇒「翻到尾巴」,把已取到的交出去,`truncated = false`;
|
||||
/// * `Err(..)` ⇒ **一律照抛**(含第二页及以后)。读不懂的响应一旦被当成「没有更多」,
|
||||
/// 用户会看到「这个 major 没有版本 X」,而 X 其实在上游——一句可证伪的假话。
|
||||
///
|
||||
/// 返回值第二项 = 是否**因为到上限**而停(还有没看到的页)。错误文案要用它决定说
|
||||
/// 「上游就这些」还是「只查了前 N 条」。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 任何一页**读不懂**(解析失败 / 非 2xx 非 404 / 网络)都照抛,不吞。
|
||||
pub async fn collect_releases<F, Fut>(mut fetch_page: F) -> Result<(Vec<String>, bool), JavaError>
|
||||
where
|
||||
F: FnMut(usize) -> Fut,
|
||||
Fut: std::future::Future<Output = Result<Option<Vec<String>>, JavaError>>,
|
||||
{
|
||||
let mut all: Vec<String> = Vec::new();
|
||||
for page in 0..MAX_PAGES {
|
||||
let Some(names) = fetch_page(page).await? else {
|
||||
if page == 0 {
|
||||
// 第一页就不存在 = 这个大版本真没有 GA 清单(不是「翻到尾巴」)。
|
||||
// 与 r2 之前的行为一致:那一条仍然报错,只是判据从「错误的种类」换成了
|
||||
// 「哪一页不存在」。
|
||||
return Err(JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
"Adoptium 没有该大版本的 GA 清单(HTTP 404 / 空响应)",
|
||||
));
|
||||
}
|
||||
// 「这一页不存在」= 翻到尾巴。上游对越界页回 404(2026-11-12 实测),
|
||||
// 某条 GA 线的条数恰好是 20 / 40 / 60 时就会撞上这一发;此时已取到的前几页必须交出去。
|
||||
return Ok((all, false));
|
||||
};
|
||||
let short_page = names.len() < PAGE_SIZE;
|
||||
all.extend(names);
|
||||
if short_page {
|
||||
return Ok((all, false));
|
||||
}
|
||||
}
|
||||
Ok((all, true))
|
||||
}
|
||||
|
||||
/// 一页响应的判定:`Ok(None)` = 「上游明确说没有这一页」,`Err` = 读不懂或网络坏。
|
||||
///
|
||||
/// **判据是语义的**(状态码 + 体的形状),不匹配任何错误文案:
|
||||
///
|
||||
/// | 上游情形 | 结果 |
|
||||
/// | --- | --- |
|
||||
/// | 404 / 410(越界页实测就是这个) | `Ok(None)` |
|
||||
/// | 200 + 空体 | `Ok(None)`(等价于「没有这一页」) |
|
||||
/// | 其它非 2xx(5xx / 403 / 429…) | `Err(Network)` |
|
||||
/// | 200 + 不是预期 JSON | `Err(Metadata)` —— **不许**被当成「没有更多」 |
|
||||
/// | 200 + 正常清单 | `Ok(Some(names))` |
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 非 2xx 且不是 404/410 时是 [`JavaErrorKind::Network`];体读不懂时是
|
||||
/// [`JavaErrorKind::Metadata`]。
|
||||
pub fn page_outcome(status: u16, body: &str) -> Result<Option<Vec<String>>, JavaError> {
|
||||
if status == 404 || status == 410 {
|
||||
return Ok(None);
|
||||
}
|
||||
if !(200..300).contains(&status) {
|
||||
return Err(JavaError::new(
|
||||
JavaErrorKind::Network,
|
||||
format!("Adoptium GA 清单返回 HTTP {status}"),
|
||||
));
|
||||
}
|
||||
if body.trim().is_empty() {
|
||||
return Ok(None);
|
||||
}
|
||||
parse_release_list(body).map(Some)
|
||||
}
|
||||
|
||||
/// 取一页 GA 清单(HTTP 那一跳)。判定全交给 [`page_outcome`],这里只负责把响应取回来。
|
||||
async fn fetch_release_page(
|
||||
client: &reqwest::Client,
|
||||
url: &str,
|
||||
) -> Result<Option<Vec<String>>, JavaError> {
|
||||
let response = client.get(url).send().await.map_err(|error| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Network,
|
||||
format!("取 Adoptium GA 清单失败:{error}({url})"),
|
||||
)
|
||||
.with_hint("检查网络/代理;已装的 JDK 仍可用 `ull java list` 看到")
|
||||
})?;
|
||||
let status = response.status().as_u16();
|
||||
let body = response.text().await.map_err(|error| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Network,
|
||||
format!("读 Adoptium GA 清单响应失败:{error}({url})"),
|
||||
)
|
||||
})?;
|
||||
page_outcome(status, &body)
|
||||
}
|
||||
|
||||
/// 在枚举出来的 release 名里挑用户要的那一版(**不取最新、不取第一条**)。
|
||||
#[must_use]
|
||||
pub fn pick_release<'a>(releases: &'a [String], wanted: &str) -> Option<&'a String> {
|
||||
releases.iter().find(|name| matches_version(wanted, name))
|
||||
}
|
||||
|
||||
/// 查一次「某大版本的指定版本」。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 清单不可达、该大版本没有版本(错误里列出可用版本)、目标平台无产物、sha256 缺失时返回错误。
|
||||
pub async fn fetch_version(
|
||||
client: &reqwest::Client,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
wanted: &str,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let (releases, truncated) = collect_releases(|page| {
|
||||
let url = releases_url(major, target, page);
|
||||
async move { fetch_release_page(client, &url).await }
|
||||
})
|
||||
.await?;
|
||||
let Some(name) = pick_release(&releases, wanted).cloned() else {
|
||||
let versions = releases
|
||||
.iter()
|
||||
.map(|name| canonical_version(name).to_string())
|
||||
.collect::<Vec<_>>();
|
||||
let scope = if truncated {
|
||||
VersionListScope::Truncated
|
||||
} else {
|
||||
VersionListScope::Complete
|
||||
};
|
||||
return Err(version_pin_error(
|
||||
JdkVendor::Temurin,
|
||||
major,
|
||||
wanted,
|
||||
&versions,
|
||||
scope,
|
||||
));
|
||||
};
|
||||
let body = net::get_text(client, &release_url(&name, target), "Adoptium 指定版本产物").await?;
|
||||
let release = parse_release(&body, &name, target)?;
|
||||
if release.major != major {
|
||||
return Err(JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"Adoptium 的 {name} 属于 Java {},不是请求的 {major}",
|
||||
release.major
|
||||
),
|
||||
));
|
||||
}
|
||||
Ok(release)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests;
|
||||
@@ -0,0 +1,389 @@
|
||||
//! `api::version` 的单测:端点形状、两页夹具下的翻页、按版本挑而不是挑最新。
|
||||
//!
|
||||
//! 从 `version.rs` 拆出来只为守 400 行硬线(M280 r1 加了 P2-1/P2-2 的守卫后那边到 417 行);
|
||||
//! **纯搬移**,既有断言一字未改。
|
||||
|
||||
use super::{
|
||||
collect_releases, page_outcome, parse_release, parse_release_list, pick_release, release_url,
|
||||
releases_url, MAX_PAGES, PAGE_SIZE,
|
||||
};
|
||||
use crate::game::java::error::{JavaError, JavaErrorKind};
|
||||
use crate::game::java::target::AdoptiumTarget;
|
||||
|
||||
const WINDOWS: AdoptiumTarget = AdoptiumTarget::new("windows", "x64");
|
||||
|
||||
/// 真机 `feature_releases/21/ga` 响应的裁剪(2026-11-12,只留两条与用到的字段)。
|
||||
fn list_body() -> String {
|
||||
r#"[
|
||||
{"release_name":"jdk-21.0.13+9","version_data":{"major":21,"semver":"21.0.13+9.0.LTS"},"binaries":[]},
|
||||
{"release_name":"jdk-21.0.12+8","version_data":{"major":21,"semver":"21.0.12+8.0.LTS"},"binaries":[]}
|
||||
]"#
|
||||
.to_string()
|
||||
}
|
||||
|
||||
/// 真机 `assets/release_name/eclipse/jdk-21.0.13+9` 响应的裁剪。
|
||||
fn release_body() -> String {
|
||||
r#"{
|
||||
"release_name": "jdk-21.0.13+9",
|
||||
"version_data": {"major": 21, "semver": "21.0.13+9.0.LTS", "build": 9},
|
||||
"binaries": [
|
||||
{
|
||||
"os": "windows", "architecture": "x64", "image_type": "jdk", "jvm_impl": "hotspot",
|
||||
"package": {
|
||||
"name": "OpenJDK21U-jdk_x64_windows_hotspot_21.0.13_9.zip",
|
||||
"link": "https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.13%2B9/OpenJDK21U-jdk_x64_windows_hotspot_21.0.13_9.zip",
|
||||
"checksum": "a4dbaa05fca4bd89d84584e58c459bd732efebb1722af80ab13c6516832004f9",
|
||||
"size": 205421281
|
||||
}
|
||||
}
|
||||
]
|
||||
}"#
|
||||
.to_string()
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn urls_target_the_versioned_endpoints_never_latest() {
|
||||
let releases = releases_url(21, WINDOWS, 0);
|
||||
assert!(releases.starts_with("https://api.adoptium.net/v3/assets/feature_releases/21/ga?"));
|
||||
assert!(releases.contains("page_size=20"));
|
||||
assert!(releases.contains("page=0"));
|
||||
// 页码真的进 URL(翻页不是装饰)。
|
||||
assert!(releases_url(21, WINDOWS, 1).contains("page=1"));
|
||||
assert!(releases.contains("sort_order=DESC"));
|
||||
assert!(!releases.contains("latest"));
|
||||
let release = release_url("jdk-21.0.13+9", WINDOWS);
|
||||
assert!(release
|
||||
.starts_with("https://api.adoptium.net/v3/assets/release_name/eclipse/jdk-21.0.13+9?"));
|
||||
assert!(release.contains("os=windows") && release.contains("arch=x64"));
|
||||
assert!(!release.contains("latest"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn release_list_keeps_the_upstream_order_and_names() {
|
||||
assert_eq!(
|
||||
parse_release_list(&list_body()).expect("应解析"),
|
||||
vec!["jdk-21.0.13+9".to_string(), "jdk-21.0.12+8".to_string()]
|
||||
);
|
||||
let error = parse_release_list("<html>502</html>").expect_err("HTML 应被拒");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Metadata);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn release_body_becomes_the_pinned_archive() {
|
||||
let release = parse_release(&release_body(), "jdk-21.0.13+9", WINDOWS).expect("应解析");
|
||||
assert_eq!(release.version, "21.0.13+9", "版本串取自 release 名");
|
||||
assert_eq!(release.semver.as_deref(), Some("21.0.13+9.0.LTS"));
|
||||
assert_eq!(release.major, 21);
|
||||
assert_eq!(
|
||||
release.archive.name,
|
||||
"OpenJDK21U-jdk_x64_windows_hotspot_21.0.13_9.zip"
|
||||
);
|
||||
assert_eq!(release.archive.size, 205_421_281);
|
||||
assert!(release.archive.url.contains("temurin21-binaries"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn other_platform_has_no_pinned_archive() {
|
||||
let error = parse_release(
|
||||
&release_body(),
|
||||
"jdk-21.0.13+9",
|
||||
AdoptiumTarget::new("windows", "x86-32"),
|
||||
)
|
||||
.expect_err("x86-32 应没有条目");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Metadata);
|
||||
}
|
||||
|
||||
/// 真机 `17/ga` 的两页形状(2026-11-12 实测 26 条:page=0 满 20 条、page=1 只有 6 条)。
|
||||
/// 目标版本 `jdk-17.0.4+8` 在**第二页**,第一页 20 条里没有它。
|
||||
fn page_zero() -> Vec<String> {
|
||||
// 17.0.21 … 17.0.6 共 16 条 + 4 条补丁变体,凑满一页 20 条;
|
||||
// 这一页里**没有** 17.0.4(它只在第二页)。
|
||||
let mut names: Vec<String> = (0..16)
|
||||
.map(|index| format!("jdk-17.0.{}+9", 21 - index))
|
||||
.collect();
|
||||
for filler in ["17.0.5.1+1", "17.0.5+11", "17.0.6.1+1", "17.0.10.1+1"] {
|
||||
names.push(format!("jdk-{filler}"));
|
||||
}
|
||||
assert_eq!(names.len(), PAGE_SIZE);
|
||||
assert!(
|
||||
pick_release(&names, "17.0.4").is_none(),
|
||||
"第一页不许有 17.0.4"
|
||||
);
|
||||
names
|
||||
}
|
||||
|
||||
fn page_one() -> Vec<String> {
|
||||
vec![
|
||||
"jdk-17.0.4.1+1".to_string(),
|
||||
"jdk-17.0.4+8".to_string(),
|
||||
"jdk-17.0.3+7".to_string(),
|
||||
"jdk-17+35".to_string(),
|
||||
"jdk-16.0.2+7".to_string(),
|
||||
"jdk-16+36".to_string(),
|
||||
]
|
||||
}
|
||||
|
||||
/// 假的上游:按 page 返回夹具(`pages` 用完之后一律空页)。
|
||||
fn two_pages(page: usize) -> Result<Option<Vec<String>>, JavaError> {
|
||||
match page {
|
||||
0 => Ok(Some(page_zero())),
|
||||
1 => Ok(Some(page_one())),
|
||||
// 越界页:上游说「没有这一页」(404/410 或 200+空体)
|
||||
_ => Ok(None),
|
||||
}
|
||||
}
|
||||
|
||||
/// **P2-1 守卫**:`17.0.4` 只在第二页出现,必须翻到第二页才命中。
|
||||
///
|
||||
/// 变异证明(复审实测过的那个):把 `collect_releases` 的循环改成「只取第一页」
|
||||
/// ⇒ 本用例红(`pick_release` 找不到 `jdk-17.0.4+8`)。
|
||||
#[tokio::test]
|
||||
async fn a_version_on_the_second_page_is_still_found() {
|
||||
let pages: std::cell::RefCell<Vec<usize>> = std::cell::RefCell::new(Vec::new());
|
||||
let (releases, truncated) = collect_releases(|page| {
|
||||
pages.borrow_mut().push(page);
|
||||
async move { two_pages(page) }
|
||||
})
|
||||
.await
|
||||
.expect("两页都应取到");
|
||||
|
||||
assert_eq!(*pages.borrow(), vec![0, 1], "应该正好翻两页");
|
||||
assert_eq!(releases.len(), PAGE_SIZE + page_one().len());
|
||||
assert!(!truncated, "第二页不满一页 ⇒ 清单是完整的");
|
||||
assert_eq!(
|
||||
pick_release(&releases, "17.0.4").map(String::as_str),
|
||||
Some("jdk-17.0.4+8"),
|
||||
"第二页那一版必须能被选中"
|
||||
);
|
||||
assert_eq!(
|
||||
pick_release(&releases, "17.0.4.1").map(String::as_str),
|
||||
Some("jdk-17.0.4.1+1")
|
||||
);
|
||||
}
|
||||
|
||||
/// **P2-2 守卫 1**:列表里同时有目标与更新的版本时,必须选**目标**,不许取第一条/最新。
|
||||
///
|
||||
/// 变异证明(复审的变异 B):把 `pick_release` 换成 `releases.first()`
|
||||
/// ⇒ 本用例第一条红(会拿到 `jdk-17.0.21+9`)。
|
||||
#[test]
|
||||
fn the_pinned_version_wins_over_the_newest_entry() {
|
||||
let releases = vec![
|
||||
"jdk-17.0.21+9".to_string(),
|
||||
"jdk-17.0.12+7".to_string(),
|
||||
"jdk-17.0.4+8".to_string(),
|
||||
];
|
||||
assert_eq!(
|
||||
pick_release(&releases, "17.0.4").map(String::as_str),
|
||||
Some("jdk-17.0.4+8"),
|
||||
"点名 17.0.4 时不许拿最新的 17.0.21+9"
|
||||
);
|
||||
assert_eq!(
|
||||
pick_release(&releases, "17.0.12+7").map(String::as_str),
|
||||
Some("jdk-17.0.12+7")
|
||||
);
|
||||
assert_eq!(pick_release(&releases, "17.0.99"), None);
|
||||
}
|
||||
|
||||
/// 上限兜底:上游每页都满(异常情况)时,翻到 [`MAX_PAGES`] 页就停,并如实标「还有更多」。
|
||||
///
|
||||
/// 变异证明:把 `collect_releases` 的 `for page in 0..MAX_PAGES` 改成 `loop`
|
||||
/// ⇒ 夹具永远满页,本用例挂死/超时(红)。
|
||||
#[tokio::test]
|
||||
async fn a_never_ending_catalog_stops_at_the_page_cap_and_says_so() {
|
||||
let calls = std::cell::Cell::new(0usize);
|
||||
let (releases, truncated) = collect_releases(|page| {
|
||||
calls.set(calls.get() + 1);
|
||||
async move {
|
||||
let _ = page;
|
||||
Ok(Some(
|
||||
(0..PAGE_SIZE)
|
||||
.map(|index| format!("jdk-17.0.{}+1", index + 1))
|
||||
.collect::<Vec<_>>(),
|
||||
))
|
||||
}
|
||||
})
|
||||
.await
|
||||
.expect("每页都成功");
|
||||
assert_eq!(calls.get(), MAX_PAGES, "翻满上限就停");
|
||||
assert_eq!(releases.len(), MAX_PAGES * PAGE_SIZE);
|
||||
assert!(truncated, "到上限时必须标成截断,文案才能如实说");
|
||||
}
|
||||
|
||||
/// **判据 1(别退回去)**:某条 GA 线的条数恰好是 20 的整数倍时,最后一页是满页 ⇒ 会多要一页
|
||||
/// ⇒ 上游对那一页说「没有这一页」(404/410 或 200+空体,见 [`page_outcome`])⇒
|
||||
/// 必须把**已经取到的**交出去,且 `truncated = false`。
|
||||
///
|
||||
/// 它真正钉住的是「`collect_releases` 收到『这一页不存在』时要把已取到的交出去」;
|
||||
/// **不是**「上游越界页就是 404」——后者只能靠 curl 实测,夹具手写不出来
|
||||
/// (r3 复审 P3-1 的更正)。
|
||||
///
|
||||
/// 变异证明:把 `collect_releases` 里 `let Some(names) = … else { return Ok((all, false)) }`
|
||||
/// 的 `None` 分支改成 `return Err(…)`(即「没有这一页」也当失败)⇒ 本用例红。
|
||||
#[tokio::test]
|
||||
async fn a_missing_page_after_a_full_page_ends_the_tail_cleanly() {
|
||||
let calls = std::cell::Cell::new(0usize);
|
||||
let result = collect_releases(|page| {
|
||||
calls.set(calls.get() + 1);
|
||||
async move {
|
||||
match page {
|
||||
0 => Ok(Some(page_zero())),
|
||||
// 越界页的语义信号:上游明确说「没有这一页」。
|
||||
_ => Ok(None),
|
||||
}
|
||||
}
|
||||
})
|
||||
.await;
|
||||
|
||||
let (releases, truncated) = result.expect("第一页拿到了就是拿到了,越界页不该作废它");
|
||||
assert_eq!(releases.len(), PAGE_SIZE, "正好一页,条数要精确");
|
||||
assert_eq!(releases, page_zero(), "逐条相等(不是「大概 20 个」)");
|
||||
assert!(!truncated, "这是「翻到尾巴」,不是「到上限」");
|
||||
assert_eq!(
|
||||
calls.get(),
|
||||
2,
|
||||
"确实多要了第二页(这正是上游说 404 的那一发)"
|
||||
);
|
||||
}
|
||||
|
||||
/// **判据 1 的语义底座**:`page_outcome` 把「这一页不存在」与「这一页读不懂」分开,
|
||||
/// 判据是状态码 + 体的形状,**不匹配任何错误文案**。
|
||||
///
|
||||
/// 变异证明:把 404/410 那一支删掉 ⇒ 第一条红;把空体那一支删掉 ⇒ 第三条红;
|
||||
/// 把解析失败并进 `Ok(None)` ⇒ 最后一条红。
|
||||
#[test]
|
||||
fn a_missing_page_is_404_410_or_an_empty_body_and_nothing_else() {
|
||||
assert_eq!(page_outcome(404, "").expect("404 = 没有这一页"), None);
|
||||
assert_eq!(
|
||||
page_outcome(410, "<html>gone</html>").expect("410 = 没有这一页"),
|
||||
None
|
||||
);
|
||||
assert_eq!(
|
||||
page_outcome(200, " \n\t ").expect("200 + 空体 = 没有这一页"),
|
||||
None
|
||||
);
|
||||
// 正常清单:真的解析出名字(顺序即上游给的顺序)。
|
||||
assert_eq!(
|
||||
page_outcome(200, &list_body()).expect("应解析"),
|
||||
Some(vec![
|
||||
"jdk-21.0.13+9".to_string(),
|
||||
"jdk-21.0.12+8".to_string()
|
||||
])
|
||||
);
|
||||
// 读不懂 = 错误,**不许**被当成「没有这一页」。
|
||||
let parse_failure = page_outcome(200, "<html>502 Bad Gateway</html>").expect_err("HTML 应被拒");
|
||||
assert_eq!(parse_failure.kind(), JavaErrorKind::Metadata);
|
||||
// 其它非 2xx 是网络侧,同样不许被当成「没有这一页」。
|
||||
for status in [500u16, 403, 429, 502] {
|
||||
let error = page_outcome(status, "").expect_err("非 2xx 应报错");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Network, "status={status}");
|
||||
}
|
||||
}
|
||||
|
||||
/// **判据 2(r3 的 p2 本体)**:第二页**读不懂**(解析失败)⇒ 必须 `Err`,绝不许 `Ok`。
|
||||
///
|
||||
/// 夹具用的是**真的** `parse_release_list` 产出的错误(不是手写字符串),所以它跟着解析实现走。
|
||||
/// 返回类型是 `Result<(Vec<String>, bool), JavaError>`,`Err` 分支在类型上就**不可能**带出
|
||||
/// 部分结果——「不能既 Err 又把 all 交出去」由签名保证,用例断言的是「不许变成 Ok」。
|
||||
///
|
||||
/// 变异证明:在 `collect_releases` 里把 `Metadata` 错误重新并进「翻到尾巴」的分支
|
||||
/// (`Err(e) if e.kind() == Metadata => return Ok((all, false))`)⇒ 本用例红。
|
||||
#[tokio::test]
|
||||
async fn a_parse_failure_on_a_later_page_is_an_error_not_the_end_of_the_list() {
|
||||
let parse_failure = parse_release_list("<html>502 Bad Gateway</html>")
|
||||
.expect_err("HTML 不是 GA 清单,必须报错");
|
||||
assert_eq!(
|
||||
parse_failure.kind(),
|
||||
JavaErrorKind::Metadata,
|
||||
"先确认这一类错误确实落在 Metadata 桶里(这正是 r3 那条 p2 的入口)"
|
||||
);
|
||||
|
||||
let result = collect_releases(|page| {
|
||||
let error = parse_failure.clone();
|
||||
async move {
|
||||
match page {
|
||||
0 => Ok(Some(page_zero())),
|
||||
_ => Err(error),
|
||||
}
|
||||
}
|
||||
})
|
||||
.await;
|
||||
|
||||
let error = result.expect_err("第二页读不懂 ⇒ 必须报错,不许静默截断");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Metadata);
|
||||
assert!(
|
||||
error.message().contains("不是预期 JSON"),
|
||||
"报的必须是解析失败本身,不是一句无关的 404:{}",
|
||||
error.message()
|
||||
);
|
||||
}
|
||||
|
||||
/// **判据 3**:错误落在**最后一页**(`page == MAX_PAGES - 1`)时同样不许报「清单完整」——
|
||||
/// 那是被错误截断,不是「上游就这些」。
|
||||
///
|
||||
/// 变异证明:同判据 2 的那个变异(把 `Metadata` 并进吞掉的分支)⇒ 本用例红
|
||||
/// (会拿到 `Ok((…, false))`,即文案会走 `Complete`)。
|
||||
#[tokio::test]
|
||||
async fn an_error_on_the_last_allowed_page_is_never_reported_as_complete() {
|
||||
let parse_failure =
|
||||
parse_release_list("<html>502</html>").expect_err("HTML 不是 GA 清单,必须报错");
|
||||
let full_page: Vec<String> = (0..PAGE_SIZE)
|
||||
.map(|index| format!("jdk-17.0.{}+1", index + 1))
|
||||
.collect();
|
||||
|
||||
let result = collect_releases(|page| {
|
||||
let error = parse_failure.clone();
|
||||
let full_page = full_page.clone();
|
||||
async move {
|
||||
if page + 1 == MAX_PAGES {
|
||||
Err(error)
|
||||
} else {
|
||||
Ok(Some(full_page))
|
||||
}
|
||||
}
|
||||
})
|
||||
.await;
|
||||
|
||||
let error = result.expect_err("最后一页读不懂也必须报错,不许报「完整」");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Metadata);
|
||||
assert!(
|
||||
error.message().contains("不是预期 JSON"),
|
||||
"{}",
|
||||
error.message()
|
||||
);
|
||||
}
|
||||
|
||||
/// 网络错误在任何一页都不许被当成「翻到尾巴」——那是真坏了。
|
||||
///
|
||||
/// 变异证明:把 `fetch_page` 的错误改成一律 `Ok(None)` ⇒ 本用例红。
|
||||
#[tokio::test]
|
||||
async fn a_network_error_on_a_later_page_is_not_swallowed() {
|
||||
let result = collect_releases(|page| async move {
|
||||
match page {
|
||||
0 => Ok(Some(page_zero())),
|
||||
_ => Err(JavaError::new(
|
||||
JavaErrorKind::Network,
|
||||
"连不上 Adoptium API:connection reset",
|
||||
)),
|
||||
}
|
||||
})
|
||||
.await;
|
||||
let error = result.expect_err("网络错误要冒泡");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Network);
|
||||
}
|
||||
|
||||
/// **第一页就不存在**:那是「这个大版本真没有 GA 清单」,仍然报错(与 r2 之前同口径),
|
||||
/// 不许被当成「翻到尾巴」而返回空清单——否则用户会看到
|
||||
/// 「没有版本 X(上游一个都没列出来)」这种什么都说明不了的文案。
|
||||
///
|
||||
/// 变异证明:把 `collect_releases` 里 `if page == 0` 那一支删掉 ⇒ 本用例红。
|
||||
#[tokio::test]
|
||||
async fn a_missing_first_page_is_still_an_error() {
|
||||
let result = collect_releases(|_page| async { Ok::<_, JavaError>(None) }).await;
|
||||
let error = result.expect_err("第一页就不存在 = 这个 major 没有 GA 清单");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Metadata);
|
||||
assert!(
|
||||
error.message().contains("没有该大版本的 GA 清单"),
|
||||
"{}",
|
||||
error.message()
|
||||
);
|
||||
}
|
||||
@@ -14,7 +14,15 @@
|
||||
//!
|
||||
//! [`BASELINE_MAJOR`](17)是 D13 定的基准:缺 Java 时先装它。它同时也是目录的一员,
|
||||
//! 但不是唯一一员——`26.1` 起 MC 要 25,`1.12.2` 只能吃 8,所以要能挑。
|
||||
//!
|
||||
//! ## 指定版本(M280)
|
||||
//!
|
||||
//! 「用户给的版本串是不是这一份」只有一个判据:[`matches_version`]。四家的版本串语义不同
|
||||
//! (Temurin `21.0.13+9`、Oracle `21.0.2`、MS `21.0.13.0.2`、Zulu `21.0.13.0.3`),
|
||||
//! 但「相等」这件事可以统一:先按 [`public_version`] 去掉构建号段(`+9`)再比。
|
||||
//! 各家模块只负责**把候选版本喂进来**,不许自己再写一份前缀/包含判断。
|
||||
|
||||
use super::error::{JavaError, JavaErrorKind};
|
||||
use super::vendor::{self, JdkVendor};
|
||||
|
||||
/// D13 的基准 JDK 大版本(没有上下文时「装哪个」的默认答案)。
|
||||
@@ -104,68 +112,169 @@ pub fn default_major(required: Option<u32>) -> u32 {
|
||||
.unwrap_or(BASELINE_MAJOR)
|
||||
}
|
||||
|
||||
/// 版本串的规范化:去首尾空白 + 去掉 `jdk-` 前缀(Adoptium 的 release 名是 `jdk-21.0.13+9`)。
|
||||
#[must_use]
|
||||
pub fn canonical_version(text: &str) -> &str {
|
||||
let trimmed = text.trim();
|
||||
trimmed
|
||||
.strip_prefix("jdk-")
|
||||
.or_else(|| trimmed.strip_prefix("JDK-"))
|
||||
.unwrap_or(trimmed)
|
||||
.trim()
|
||||
}
|
||||
|
||||
/// 版本串的「公共部分」:`21.0.13+9` / `21.0.13+9.0.LTS` → `21.0.13`(`+` 之后是构建号)。
|
||||
///
|
||||
/// 目录 `/ 戳记 / --json` 用的是 vendor 原生整串,只有「是不是同一个版本」这件事看公共部分。
|
||||
#[must_use]
|
||||
pub fn public_version(text: &str) -> &str {
|
||||
let canonical = canonical_version(text);
|
||||
let end = canonical.find('+').unwrap_or(canonical.len());
|
||||
canonical[..end].trim_end()
|
||||
}
|
||||
|
||||
/// 构建号的首段数字(`+9` / `+9.0.LTS` / `+9-LTS` 都归成 `9`;没有 `+` 段时 `None`)。
|
||||
fn build_head(text: &str) -> Option<u32> {
|
||||
let canonical = canonical_version(text);
|
||||
let rest = canonical.get(canonical.find('+')? + 1..)?;
|
||||
let digits: String = rest.chars().take_while(char::is_ascii_digit).collect();
|
||||
digits.parse().ok()
|
||||
}
|
||||
|
||||
/// 用户点名的版本就是这份候选吗(四家共用的**唯一**判据)。
|
||||
///
|
||||
/// 三种情形都算命中:整串相同(`21.0.13+9`)、只给公共部分(`21.0.13` ↔ `21.0.13+9`)、
|
||||
/// 构建号首段相同(`21.0.13+9` ↔ `21.0.13+9.0.LTS`)。
|
||||
/// **不做**前缀近似:`21.0` 不算 `21.0.13`,`21.0.13` 也不算 Microsoft 的 `21.0.13.0.2`
|
||||
/// —— 少一位就是另一个版本,宁可报错并列出该大版本的可用版本。
|
||||
#[must_use]
|
||||
pub fn matches_version(requested: &str, candidate: &str) -> bool {
|
||||
let wanted = canonical_version(requested);
|
||||
let found = canonical_version(candidate);
|
||||
if wanted.is_empty() || found.is_empty() || public_version(wanted) != public_version(found) {
|
||||
return false;
|
||||
}
|
||||
match (build_head(wanted), build_head(found)) {
|
||||
// 只给公共部分:该公共部分的唯一产物就是它。
|
||||
(None, _) => true,
|
||||
(Some(wanted), Some(found)) => wanted == found,
|
||||
// 用户点名了构建号、候选里没给:不能当作命中(可能不是同一个构建)。
|
||||
(Some(_), None) => false,
|
||||
}
|
||||
}
|
||||
|
||||
/// 兜底闸:实际拿到的版本必须真是用户点名的那一版(`None` = 没钉版本,永远通过)。
|
||||
///
|
||||
/// 这是「不静默回落」的最后一道保险:即使某家的实现哪天真回落到了 latest,
|
||||
/// 调用方(`install` / `plan`)也会把它记成一次失败并继续走链,而不是把 latest
|
||||
/// 当成用户要的版本装下去。
|
||||
#[must_use]
|
||||
pub fn version_mismatch(wanted: Option<&str>, found: &str) -> Option<String> {
|
||||
let wanted = wanted?;
|
||||
(!matches_version(wanted, found)).then(|| format!("返回的版本是 {found},不是请求的 {wanted}"))
|
||||
}
|
||||
|
||||
/// 可用版本清单的完整度:决定错误文案里那句「还有没有更多」怎么说。
|
||||
///
|
||||
/// 上游的版本清单有三种形态:Oracle 目录页一次就能看全、Microsoft 只有一份快照、
|
||||
/// Zulu/Termux 压根没有清单([`Complete`]);Temurin 要走分页,翻到上限还没翻完时
|
||||
/// 只能如实说「只查了前 N 条」——**不许把窗口当全集**。
|
||||
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
||||
pub enum VersionListScope {
|
||||
/// 上游的清单已经全看到了。
|
||||
Complete,
|
||||
/// 只看了上游的前若干条(Temurin 翻页到上限)。
|
||||
Truncated,
|
||||
}
|
||||
|
||||
/// 可用版本列表的人读形态(错误里列给人看;超过 `limit` 条就收口成「等 N 个」)。
|
||||
///
|
||||
/// `scope` 只影响尾巴那句:`Complete` 时「等 N 个」就是上游总数,`Truncated` 时补一句
|
||||
/// 「只查了前 N 条」,因为这时 N 是**我们的窗口**而不是上游的总数。
|
||||
#[must_use]
|
||||
pub fn available_versions_text(
|
||||
versions: &[String],
|
||||
limit: usize,
|
||||
scope: VersionListScope,
|
||||
) -> String {
|
||||
if versions.is_empty() {
|
||||
return "(上游一个都没列出来)".to_string();
|
||||
}
|
||||
let shown = versions
|
||||
.iter()
|
||||
.take(limit)
|
||||
.map(String::as_str)
|
||||
.collect::<Vec<_>>()
|
||||
.join(" / ");
|
||||
let listed = if versions.len() > limit {
|
||||
format!("{shown} 等 {} 个", versions.len())
|
||||
} else {
|
||||
shown
|
||||
};
|
||||
match scope {
|
||||
VersionListScope::Complete => listed,
|
||||
VersionListScope::Truncated => {
|
||||
format!("{listed}(只查了前 {} 条,后面可能还有)", versions.len())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// 「这家装不了你要的那个版本」的错误:**四家文案互不相同**,各自说清原因 + 一句「哪家能做」。
|
||||
///
|
||||
/// `available` 是这家真正能给的版本串(Temurin/Oracle 给该大版本的清单,MS 给快照里那一个,
|
||||
/// Zulu/Termux 给空数组——上游根本没有版本清单)。这条错误是用户唯一能看见的下一步,
|
||||
/// 所以「不静默回落、也不假装支持」这句话只说一次,就在这儿说。
|
||||
#[must_use]
|
||||
pub fn version_pin_error(
|
||||
vendor: JdkVendor,
|
||||
major: u32,
|
||||
wanted: &str,
|
||||
available: &[String],
|
||||
scope: VersionListScope,
|
||||
) -> JavaError {
|
||||
let listed = available_versions_text(available, 10, scope);
|
||||
let try_other = "要这个版本换一家:`--vendor temurin`(Adoptium 全量补丁)或 `--vendor oracle`";
|
||||
let vendor_id = vendor.id();
|
||||
match vendor {
|
||||
JdkVendor::Temurin | JdkVendor::Oracle => {
|
||||
// `source` 自己带连接词:拉丁文名与中文名需要的空格不一样,
|
||||
// 模板里再补一个空格就会拼出「Oracle 镜像目录 里可用」。
|
||||
let source = if vendor == JdkVendor::Temurin {
|
||||
"Adoptium 里"
|
||||
} else {
|
||||
"Oracle 镜像目录里"
|
||||
};
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!("{vendor_id} 的 Java {major} 没有版本 {wanted}({source}可用:{listed})"),
|
||||
)
|
||||
.with_hint("不给 --version 就装该大版本最新的 GA;指定版本要写上面列出的形态")
|
||||
}
|
||||
JdkVendor::Microsoft => JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"microsoft 的 Java {major} 只内置了 {listed} 这一份快照,没有 {wanted}(这家不能自选版本,要自选请换 temurin 或 oracle)"
|
||||
),
|
||||
)
|
||||
.with_hint(format!(
|
||||
"微软这套版本号写死在快照里:装它就 `ull java install {major} --vendor microsoft`;{try_other}"
|
||||
)),
|
||||
JdkVendor::Zulu => JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!("zulu 只查最新一份(api 的 latest=true),不能指定版本 {wanted}(要自选请换 temurin 或 oracle)"),
|
||||
)
|
||||
.with_hint(format!(
|
||||
"只装该大版本最新的 Zulu 就去掉 --version;{try_other}"
|
||||
)),
|
||||
JdkVendor::Termux => JavaError::new(
|
||||
JavaErrorKind::Unsupported,
|
||||
format!(
|
||||
"termux 的 JDK 由系统包(pkg install openjdk-{major})决定版本,不能指定 {wanted}(普通平台上要自选请换 temurin 或 oracle)"
|
||||
),
|
||||
)
|
||||
.with_hint("去掉 --version 让系统包装它给的那份;要指定版本只能在普通平台上装归档"),
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::{choices, default_major, find, vendors_for, BASELINE_MAJOR};
|
||||
use crate::game::java::vendor::{ids, JdkVendor};
|
||||
|
||||
/// 目录必须覆盖用户点名的三档(8 / 17 / 21),并钉住基准版本。
|
||||
///
|
||||
/// 变异证明:从 `CHOICES` 里删掉 8 那一项 ⇒ 本用例红(`find(8)` 为 `None`)。
|
||||
#[test]
|
||||
fn the_catalog_covers_eight_seventeen_and_twenty_one() {
|
||||
for major in [8, 17, 21] {
|
||||
assert!(find(major).is_some(), "目录里必须有 Java {major}");
|
||||
}
|
||||
assert_eq!(BASELINE_MAJOR, 17, "D13 的基准版本是 17");
|
||||
assert!(find(BASELINE_MAJOR).expect("基准版本在目录里").baseline);
|
||||
assert_eq!(
|
||||
choices().len(),
|
||||
5,
|
||||
"目录是 8/11/17/21/25 五档,改动要同步本断言与 UI 文案"
|
||||
);
|
||||
assert!(
|
||||
choices()
|
||||
.windows(2)
|
||||
.all(|pair| pair[0].major < pair[1].major),
|
||||
"目录必须升序(UI 直接按这个顺序画)"
|
||||
);
|
||||
}
|
||||
|
||||
/// 「8 只能由 Temurin / Zulu 承接」:Oracle 从 9 起、MS 已停发 8。
|
||||
///
|
||||
/// 变异证明:把 `vendors_for` 里的 `supports` 过滤删掉 ⇒ 本用例红(8 会列出 oracle/microsoft)。
|
||||
#[test]
|
||||
fn java_eight_is_only_served_by_the_vendors_that_still_ship_it() {
|
||||
assert_eq!(ids(&vendors_for(8, &[], true)), vec!["temurin", "zulu"]);
|
||||
assert_eq!(
|
||||
ids(&vendors_for(21, &[], true)),
|
||||
vec!["temurin", "oracle", "microsoft", "zulu"],
|
||||
"21 四家都在(国内默认序)"
|
||||
);
|
||||
assert!(
|
||||
!vendors_for(8, &[], true).contains(&JdkVendor::Microsoft),
|
||||
"微软已停发 8"
|
||||
);
|
||||
}
|
||||
|
||||
/// 用户优先级要真的排在最前面(与 `install` 的链同源)。
|
||||
#[test]
|
||||
fn the_user_priority_leads_the_vendor_list() {
|
||||
let priority = vec![JdkVendor::Zulu];
|
||||
assert_eq!(ids(&vendors_for(17, &priority, true))[0], "zulu");
|
||||
assert_eq!(ids(&vendors_for(17, &priority, true)).len(), 4);
|
||||
}
|
||||
|
||||
/// 「该装哪个」对齐到目录里的一档:向上取整,没有上下文给基准,超出目录给基准。
|
||||
#[test]
|
||||
fn the_default_major_rounds_up_into_the_catalog() {
|
||||
assert_eq!(default_major(None), 17);
|
||||
assert_eq!(default_major(Some(8)), 8, "1.12.2 → 8");
|
||||
assert_eq!(default_major(Some(16)), 17, "1.17 要 16 → 目录里的 17");
|
||||
assert_eq!(default_major(Some(17)), 17);
|
||||
assert_eq!(default_major(Some(21)), 21, "1.20.5+ → 21");
|
||||
assert_eq!(default_major(Some(25)), 25, "26.1 → 25");
|
||||
assert_eq!(default_major(Some(99)), 17, "超出目录时退回基准");
|
||||
}
|
||||
}
|
||||
mod tests;
|
||||
@@ -0,0 +1,241 @@
|
||||
//! `catalog` 的单测:目录、版本判据、拒绝文案、兜底闸。
|
||||
//!
|
||||
//! 从 `catalog.rs` 拆出来只为守 400 行硬线(M280 r1 要在这里加「兜底闸」与「清单被截断」
|
||||
//! 的用例,留在主文件会到 470+);**纯搬移**,既有断言一字未改。
|
||||
|
||||
use super::{
|
||||
available_versions_text, choices, default_major, find, matches_version, vendors_for,
|
||||
version_mismatch, version_pin_error, VersionListScope, BASELINE_MAJOR,
|
||||
};
|
||||
use crate::game::java::vendor::{ids, JdkVendor};
|
||||
|
||||
/// 目录必须覆盖用户点名的三档(8 / 17 / 21),并钉住基准版本。
|
||||
///
|
||||
/// 变异证明:从 `CHOICES` 里删掉 8 那一项 ⇒ 本用例红(`find(8)` 为 `None`)。
|
||||
#[test]
|
||||
fn the_catalog_covers_eight_seventeen_and_twenty_one() {
|
||||
for major in [8, 17, 21] {
|
||||
assert!(find(major).is_some(), "目录里必须有 Java {major}");
|
||||
}
|
||||
assert_eq!(BASELINE_MAJOR, 17, "D13 的基准版本是 17");
|
||||
assert!(find(BASELINE_MAJOR).expect("基准版本在目录里").baseline);
|
||||
assert_eq!(
|
||||
choices().len(),
|
||||
5,
|
||||
"目录是 8/11/17/21/25 五档,改动要同步本断言与 UI 文案"
|
||||
);
|
||||
assert!(
|
||||
choices()
|
||||
.windows(2)
|
||||
.all(|pair| pair[0].major < pair[1].major),
|
||||
"目录必须升序(UI 直接按这个顺序画)"
|
||||
);
|
||||
}
|
||||
|
||||
/// 「8 只能由 Temurin / Zulu 承接」:Oracle 从 9 起、MS 已停发 8。
|
||||
///
|
||||
/// 变异证明:把 `vendors_for` 里的 `supports` 过滤删掉 ⇒ 本用例红(8 会列出 oracle/microsoft)。
|
||||
#[test]
|
||||
fn java_eight_is_only_served_by_the_vendors_that_still_ship_it() {
|
||||
assert_eq!(ids(&vendors_for(8, &[], true)), vec!["temurin", "zulu"]);
|
||||
assert_eq!(
|
||||
ids(&vendors_for(21, &[], true)),
|
||||
vec!["temurin", "oracle", "microsoft", "zulu"],
|
||||
"21 四家都在(国内默认序)"
|
||||
);
|
||||
assert!(
|
||||
!vendors_for(8, &[], true).contains(&JdkVendor::Microsoft),
|
||||
"微软已停发 8"
|
||||
);
|
||||
}
|
||||
|
||||
/// 用户优先级要真的排在最前面(与 `install` 的链同源)。
|
||||
#[test]
|
||||
fn the_user_priority_leads_the_vendor_list() {
|
||||
let priority = vec![JdkVendor::Zulu];
|
||||
assert_eq!(ids(&vendors_for(17, &priority, true))[0], "zulu");
|
||||
assert_eq!(ids(&vendors_for(17, &priority, true)).len(), 4);
|
||||
}
|
||||
|
||||
/// 「该装哪个」对齐到目录里的一档:向上取整,没有上下文给基准,超出目录给基准。
|
||||
#[test]
|
||||
fn the_default_major_rounds_up_into_the_catalog() {
|
||||
assert_eq!(default_major(None), 17);
|
||||
assert_eq!(default_major(Some(8)), 8, "1.12.2 → 8");
|
||||
assert_eq!(default_major(Some(16)), 17, "1.17 要 16 → 目录里的 17");
|
||||
assert_eq!(default_major(Some(17)), 17);
|
||||
assert_eq!(default_major(Some(21)), 21, "1.20.5+ → 21");
|
||||
assert_eq!(default_major(Some(25)), 25, "26.1 → 25");
|
||||
assert_eq!(default_major(Some(99)), 17, "超出目录时退回基准");
|
||||
}
|
||||
|
||||
/// 四家的版本串用同一把尺子量(`matches_version` 是唯一判据)。
|
||||
///
|
||||
/// 变异证明:把 `matches_version` 换成 `starts_with` ⇒ 本用例红
|
||||
/// (`21.0.13` 会命中 MS 的 `21.0.13.0.2`,那是另一个版本)。
|
||||
#[test]
|
||||
fn version_matching_is_shared_and_never_prefix_fuzzy() {
|
||||
// Temurin:公共部分 ↔ 带构建号;semver 与 release 名两种写法都算同一份。
|
||||
assert!(matches_version("21.0.13", "21.0.13+9"));
|
||||
assert!(matches_version("21.0.13+9", "jdk-21.0.13+9"));
|
||||
assert!(matches_version("21.0.13+9", "21.0.13+9.0.LTS"));
|
||||
assert!(matches_version(" 21.0.13 ", "21.0.13"));
|
||||
// Oracle:目录名就是三段,公共部分一致即命中。
|
||||
assert!(matches_version("21.0.2", "21.0.2"));
|
||||
// 少一位、多一段都不是同一个版本(不许前缀近似)。
|
||||
assert!(!matches_version("21.0", "21.0.13"));
|
||||
assert!(!matches_version("21.0.13", "21.0.13.0.2"));
|
||||
assert!(!matches_version("21.0.13+8", "21.0.13+9"));
|
||||
// 用户点名了构建号、候选没给 → 不算命中。
|
||||
assert!(!matches_version("21.0.13+9", "21.0.13"));
|
||||
assert!(!matches_version("", "21.0.13"));
|
||||
}
|
||||
|
||||
/// 可用版本列表:给几条就列几条,多了收口(错误文案不能无限长)。
|
||||
#[test]
|
||||
fn available_versions_text_caps_the_list() {
|
||||
let versions: Vec<String> = ["21.0.13", "21.0.12", "21.0.11"]
|
||||
.iter()
|
||||
.map(|text| (*text).to_string())
|
||||
.collect();
|
||||
assert_eq!(
|
||||
available_versions_text(&versions, 10, VersionListScope::Complete),
|
||||
"21.0.13 / 21.0.12 / 21.0.11"
|
||||
);
|
||||
assert_eq!(
|
||||
available_versions_text(&versions, 2, VersionListScope::Complete),
|
||||
"21.0.13 / 21.0.12 等 3 个"
|
||||
);
|
||||
assert!(available_versions_text(&[], 5, VersionListScope::Complete).contains("一个都没列出来"));
|
||||
}
|
||||
|
||||
/// 四家的「这家不能按你要的版本装」文案必须**互不相同**、各自说清原因,且给下一步。
|
||||
///
|
||||
/// 变异证明:把某两家共用同一句「不支持指定版本」⇒ 本用例红。
|
||||
#[test]
|
||||
fn pin_refusals_are_distinct_and_each_explains_itself() {
|
||||
let snapshot = vec!["21.0.13.0.2".to_string()];
|
||||
let listed = vec!["21.0.13+9".to_string()];
|
||||
let errors = [
|
||||
version_pin_error(
|
||||
JdkVendor::Temurin,
|
||||
21,
|
||||
"21.0.5",
|
||||
&listed,
|
||||
VersionListScope::Complete,
|
||||
),
|
||||
version_pin_error(
|
||||
JdkVendor::Oracle,
|
||||
21,
|
||||
"21.0.5",
|
||||
&["21.0.2".to_string()],
|
||||
VersionListScope::Complete,
|
||||
),
|
||||
version_pin_error(
|
||||
JdkVendor::Microsoft,
|
||||
21,
|
||||
"21.0.5",
|
||||
&snapshot,
|
||||
VersionListScope::Complete,
|
||||
),
|
||||
version_pin_error(
|
||||
JdkVendor::Zulu,
|
||||
21,
|
||||
"21.0.5",
|
||||
&[],
|
||||
VersionListScope::Complete,
|
||||
),
|
||||
version_pin_error(
|
||||
JdkVendor::Termux,
|
||||
21,
|
||||
"21.0.5",
|
||||
&[],
|
||||
VersionListScope::Complete,
|
||||
),
|
||||
];
|
||||
for (index, left) in errors.iter().enumerate() {
|
||||
for right in errors.iter().skip(index + 1) {
|
||||
assert_ne!(
|
||||
left.message(),
|
||||
right.message(),
|
||||
"每家的拒绝理由必须各说各的"
|
||||
);
|
||||
}
|
||||
assert!(
|
||||
left.message().contains("21.0.5"),
|
||||
"错误里要带上用户要的版本"
|
||||
);
|
||||
}
|
||||
assert!(
|
||||
errors[0].message().contains("21.0.13+9"),
|
||||
"可用版本要列出来"
|
||||
);
|
||||
// P3-3:连接词由 `source` 自带,模板不再补空格 —— 两种拼法都必须读得通。
|
||||
// (正向断言已蕴含「没有多余空格」,所以不留反向断言:r3 复审 P3-2 判它冗余。)
|
||||
assert!(
|
||||
errors[0].message().contains("Adoptium 里可用"),
|
||||
"{}",
|
||||
errors[0].message()
|
||||
);
|
||||
assert!(
|
||||
errors[1].message().contains("Oracle 镜像目录里可用"),
|
||||
"{}",
|
||||
errors[1].message()
|
||||
);
|
||||
assert!(errors[2].message().contains("只内置了 21.0.13.0.2"));
|
||||
assert!(errors[2]
|
||||
.hint()
|
||||
.unwrap_or_default()
|
||||
.contains("--vendor microsoft"));
|
||||
assert!(errors[3].message().contains("latest=true"));
|
||||
assert!(errors[3]
|
||||
.hint()
|
||||
.unwrap_or_default()
|
||||
.contains("--vendor temurin"));
|
||||
assert!(errors[4].message().contains("系统包"));
|
||||
}
|
||||
|
||||
/// **兜底闸(P2-2 守卫 2)**:实际拿到的版本与请求不符时必须给出原因,相符/没钉版本时必须放行。
|
||||
///
|
||||
/// 变异证明:把 `version_mismatch` 改成恒 `None`(复审的变异 A)⇒ 本用例第一条红。
|
||||
#[test]
|
||||
fn the_version_gate_rejects_a_different_version_and_lets_everything_else_through() {
|
||||
let reason = version_mismatch(Some("21.0.12"), "21.0.13+9")
|
||||
.expect("要 21.0.12、拿到 21.0.13+9 ⇒ 必须拒绝");
|
||||
assert!(reason.contains("21.0.13+9"), "{reason}");
|
||||
assert!(reason.contains("不是请求的 21.0.12"), "{reason}");
|
||||
|
||||
// 同一个版本(公共部分一致、构建号一致)⇒ 放行。
|
||||
assert_eq!(version_mismatch(Some("21.0.12"), "21.0.12+8"), None);
|
||||
assert_eq!(version_mismatch(Some("21.0.12+8"), "jdk-21.0.12+8"), None);
|
||||
// 没钉版本 ⇒ 恒放行(不许对默认路径误报)。
|
||||
assert_eq!(version_mismatch(None, "21.0.13+9"), None);
|
||||
// 构建号不同 ⇒ 拒绝。
|
||||
assert!(version_mismatch(Some("21.0.12+8"), "21.0.12+9").is_some());
|
||||
}
|
||||
|
||||
/// **清单被截断时不许把窗口当全集(P2-1 文案)**:`Complete` 说「等 N 个」,
|
||||
/// `Truncated` 必须补一句「只查了前 N 条」。
|
||||
///
|
||||
/// 变异证明:把 `Truncated` 分支改成与 `Complete` 相同 ⇒ 本用例第二条红。
|
||||
#[test]
|
||||
fn a_truncated_list_never_pretends_to_be_the_whole_catalog() {
|
||||
let versions: Vec<String> = (0..20).map(|index| format!("17.0.{}", index + 1)).collect();
|
||||
let complete = available_versions_text(&versions, 2, VersionListScope::Complete);
|
||||
let truncated = available_versions_text(&versions, 2, VersionListScope::Truncated);
|
||||
assert_eq!(complete, "17.0.1 / 17.0.2 等 20 个");
|
||||
assert_ne!(complete, truncated);
|
||||
assert!(
|
||||
truncated.contains("只查了前 20 条"),
|
||||
"截断时必须如实说:{truncated}"
|
||||
);
|
||||
// 完整清单的拒绝文案里不许出现「只查了」。
|
||||
let error = version_pin_error(
|
||||
JdkVendor::Temurin,
|
||||
17,
|
||||
"17.0.99",
|
||||
&versions,
|
||||
VersionListScope::Complete,
|
||||
);
|
||||
assert!(!error.message().contains("只查了"), "{}", error.message());
|
||||
}
|
||||
@@ -3,7 +3,7 @@
|
||||
//! ```text
|
||||
//! [Termux] termux_install::attempt 系统包(.deb)——与下面这条链不共用任何一步
|
||||
//! vendor::order(用户优先级, 地区) D23 的尝试顺序
|
||||
//! → source::fetch(vendor, major) 查到该家最新 GA(Temurin/Oracle/MS/Zulu)
|
||||
//! → source::fetch(vendor, major, 版本) 该家最新 GA,或 `--version` 指定的那一版
|
||||
//! → location::JavaInstallRoot::jdk_dir 按落点模式算目录
|
||||
//! → [戳记 sha256 相同 && bin/java 在] 复用 幂等的第一层
|
||||
//! → engine.download(JavaRuntime 请求) 镜像/健康度/退避/续传/边下边算全在引擎
|
||||
@@ -28,6 +28,7 @@
|
||||
|
||||
use std::path::{Path, PathBuf};
|
||||
|
||||
use super::catalog;
|
||||
use super::error::{JavaError, JavaErrorKind};
|
||||
use super::extract;
|
||||
use super::location::{JavaInstallRoot, LocationMode};
|
||||
@@ -35,14 +36,19 @@ use super::probe::{self, JavaRuntime};
|
||||
use super::release::JdkRelease;
|
||||
use super::source::{self, ChainLog};
|
||||
use super::target::AdoptiumTarget;
|
||||
use super::termux;
|
||||
use super::vendor::{self, JdkVendor};
|
||||
use crate::download::{DownloadEngine, DownloadRequest, ResourceKind};
|
||||
|
||||
use one::install_one;
|
||||
|
||||
mod chain;
|
||||
mod one;
|
||||
mod plan;
|
||||
mod termux_install;
|
||||
|
||||
use chain::resolve_one;
|
||||
|
||||
/// 归档缓存目录名(在安装根下;托管目录扫描跳过它)。
|
||||
pub use super::location::CACHE_DIR;
|
||||
|
||||
@@ -55,6 +61,11 @@ pub struct InstallRequest {
|
||||
pub vendor: Option<JdkVendor>,
|
||||
/// 用户优先级(`java.vendorPriority`,空 = 按地区默认序)。
|
||||
pub priority: Vec<JdkVendor>,
|
||||
/// 钉死具体版本(`--version`);`None` = 该家**最新 GA**(M280 之前的唯一行为)。
|
||||
///
|
||||
/// 能不能钉由各家的上游决定(Temurin/Oracle 能、Microsoft 只认它的内置快照、
|
||||
/// Zulu 只有 latest)——不能钉时**报错**,不会回落到最新还声称装成了这一版。
|
||||
pub version: Option<String>,
|
||||
}
|
||||
|
||||
impl InstallRequest {
|
||||
@@ -65,6 +76,7 @@ impl InstallRequest {
|
||||
major,
|
||||
vendor: None,
|
||||
priority: Vec::new(),
|
||||
version: None,
|
||||
}
|
||||
}
|
||||
|
||||
@@ -75,6 +87,7 @@ impl InstallRequest {
|
||||
major,
|
||||
vendor: Some(vendor),
|
||||
priority: Vec::new(),
|
||||
version: None,
|
||||
}
|
||||
}
|
||||
|
||||
@@ -85,6 +98,13 @@ impl InstallRequest {
|
||||
self
|
||||
}
|
||||
|
||||
/// 钉死具体版本(`--version`;`None` 与不调用本方法完全等价)。
|
||||
#[must_use]
|
||||
pub fn with_version(mut self, version: Option<String>) -> Self {
|
||||
self.version = version;
|
||||
self
|
||||
}
|
||||
|
||||
/// 实际尝试顺序(`--vendor` 钉死时链里只放它)。
|
||||
#[must_use]
|
||||
pub fn order(&self, domestic: bool) -> Vec<JdkVendor> {
|
||||
@@ -200,13 +220,37 @@ pub async fn install(
|
||||
) -> Result<InstalledJdk, JavaError> {
|
||||
let domestic = engine.region().is_domestic();
|
||||
let priority = request.order(domestic);
|
||||
let wanted = request.version.as_deref();
|
||||
let mut reasons: Vec<String> = Vec::new();
|
||||
// 清掉上次中断留下的 .staging-* 与空壳(只碰我们自己的形状,见 location 模块)。
|
||||
let _ = super::location::cleanup_orphans(&location.root);
|
||||
|
||||
// Termux 那一条路(系统包)单独成模块:它与归档链不共用任何一步,见 `termux_install`。
|
||||
// 它把 chain 还回来(没走成时),归档链接着往上记。
|
||||
let mut chain = match termux_install::attempt(
|
||||
// 系统包的版本由包管理器决定,所以钉了版本(`--version`)就不走它:`--vendor termux`
|
||||
// 直接报「不能指定版本」,其余情况记一条跳过原因后交给归档链。
|
||||
let mut chain = match wanted {
|
||||
Some(wanted) if request.vendor == Some(JdkVendor::Termux) => {
|
||||
return Err(catalog::version_pin_error(
|
||||
JdkVendor::Termux,
|
||||
request.major,
|
||||
wanted,
|
||||
&[],
|
||||
catalog::VersionListScope::Complete,
|
||||
));
|
||||
}
|
||||
Some(_) => {
|
||||
let mut chain = ChainLog::new();
|
||||
// 只有真在 Termux 上才需要解释「为什么不走系统包」(别的平台这条路本来就不存在)。
|
||||
if termux::available() {
|
||||
chain.skip(
|
||||
JdkVendor::Termux,
|
||||
"系统包不能指定版本(--version),改走归档链",
|
||||
);
|
||||
}
|
||||
chain
|
||||
}
|
||||
None => match termux_install::attempt(
|
||||
request.vendor,
|
||||
request.major,
|
||||
location,
|
||||
@@ -217,6 +261,7 @@ pub async fn install(
|
||||
{
|
||||
termux_install::Outcome::Done(installed) => return Ok(*installed),
|
||||
termux_install::Outcome::Skipped(chain) => chain,
|
||||
},
|
||||
};
|
||||
|
||||
// 归档发行版需要 Adoptium 的平台参数;Termux/Android 上这里会 Unsupported,
|
||||
@@ -245,11 +290,17 @@ pub async fn install(
|
||||
continue;
|
||||
}
|
||||
};
|
||||
let release = match source::fetch(engine, vendor, request.major, target).await {
|
||||
// 取版本 + 兜底闸(版本必须真是点名的那一版,任何一家都不许回落 latest):
|
||||
// 判据在 `chain::resolve_one` 里,`--dry-run` 的 `plan` 走同一个函数。
|
||||
let release = match resolve_one(wanted, || {
|
||||
source::fetch(engine, vendor, request.major, target, wanted)
|
||||
})
|
||||
.await
|
||||
{
|
||||
Ok(release) => release,
|
||||
Err(error) => {
|
||||
chain.failed(vendor, error.message().to_string());
|
||||
reasons.push(format!("{}:{}", vendor.id(), error.message()));
|
||||
Err(reason) => {
|
||||
chain.failed(vendor, reason.clone());
|
||||
reasons.push(format!("{}:{reason}", vendor.id()));
|
||||
continue;
|
||||
}
|
||||
};
|
||||
@@ -278,7 +329,7 @@ pub async fn install(
|
||||
}
|
||||
}
|
||||
|
||||
Err(JavaError::new(
|
||||
let error = JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"没有装成 Java {}(试过 {}):{}",
|
||||
@@ -286,42 +337,19 @@ pub async fn install(
|
||||
priority.len(),
|
||||
reasons.join(";")
|
||||
),
|
||||
);
|
||||
// 钉了版本时给一句能照着做的:哪几家真能按版本装(默认路径的提示一个字都不动)。
|
||||
Err(if wanted.is_some() {
|
||||
error.with_hint(
|
||||
"能按版本装的是 `--vendor temurin` 与 `--vendor oracle`;\
|
||||
microsoft 只认它内置的那份快照,zulu 上游只提供 latest",
|
||||
)
|
||||
.with_hint("`ull java vendors` 看各发行版的可用性;或手动装 JDK 后设 JAVA_HOME"))
|
||||
} else {
|
||||
error.with_hint("`ull java vendors` 看各发行版的可用性;或手动装 JDK 后设 JAVA_HOME")
|
||||
})
|
||||
}
|
||||
|
||||
/// 只做规划不落盘:返回将要安装的版本、目标目录与「是否已经装好」。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 与 [`install`] 的查询段相同(平台不支持 / 网络失败 / 所有发行版都没有该大版本)。
|
||||
pub async fn plan(
|
||||
engine: &DownloadEngine,
|
||||
location: &JavaInstallRoot,
|
||||
major: u32,
|
||||
) -> Result<(JdkRelease, PathBuf, bool), JavaError> {
|
||||
let target = AdoptiumTarget::host()?;
|
||||
let domestic = engine.region().is_domestic();
|
||||
let mut reasons: Vec<String> = Vec::new();
|
||||
for vendor in vendor::order(&[], domestic) {
|
||||
if !vendor.supports(major) {
|
||||
reasons.push(format!("{}:不支持 Java {major}", vendor.id()));
|
||||
continue;
|
||||
}
|
||||
match source::fetch(engine, vendor, major, target).await {
|
||||
Ok(release) => {
|
||||
let root = location.jdk_dir(release.major, release.vendor, &release.version);
|
||||
let ready = extract::is_ready(&root, release.sha256());
|
||||
return Ok((release, root, ready));
|
||||
}
|
||||
Err(error) => reasons.push(format!("{}:{}", vendor.id(), error.message())),
|
||||
}
|
||||
}
|
||||
Err(JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!("没有可用的 Java {major}({} )", reasons.join(";")),
|
||||
))
|
||||
}
|
||||
pub use plan::plan;
|
||||
|
||||
fn majors_text(vendor: JdkVendor) -> String {
|
||||
vendor
|
||||
|
||||
@@ -0,0 +1,220 @@
|
||||
//! `install` 回退链的骨架:一次尝试的判据(取到 / 版本不符 / 失败)与「按顺序试、命中即停」。
|
||||
//!
|
||||
//! 单独成模块有两个理由:
|
||||
//!
|
||||
//! 1. `install.rs` 贴着 400 行硬线(M280 r1 加了这些守卫后到 440+);
|
||||
//! 2. 这段是**纯判断**——真正的「取版本」由闭包注入,所以「版本不符 ⇒ 记失败继续走链」
|
||||
//! 与「钉死一家时只试它一家」都能**离线**测。复审的变异 A(把
|
||||
//! `catalog::version_mismatch` 改成恒 `None`)就是靠这里的用例变红的:没有它,
|
||||
//! 「绝不把 latest 当用户要的版本装下去」只有代码、没有守卫。
|
||||
|
||||
use std::future::Future;
|
||||
|
||||
use super::super::catalog;
|
||||
use super::super::error::JavaError;
|
||||
use super::super::release::JdkRelease;
|
||||
use super::super::vendor::JdkVendor;
|
||||
|
||||
/// 一次尝试的结果:`Ok` = 这一版就是用户要的;`Err` = 一句话原因(进降级记录)。
|
||||
pub(super) type Attempt = Result<JdkRelease, String>;
|
||||
|
||||
/// 一次尝试的**判据**:取不到 → 原因;取到了但版本不是用户点名的那一版 → 拒绝。
|
||||
///
|
||||
/// `fetch` 由调用方给(真跑是 `source::fetch`,单测是夹具),所以这道闸离线可测。
|
||||
/// `wanted = None`(没钉版本)时恒放行——默认路径不受任何影响。
|
||||
pub(super) async fn resolve_one<F, Fut>(wanted: Option<&str>, fetch: F) -> Attempt
|
||||
where
|
||||
F: FnOnce() -> Fut,
|
||||
Fut: Future<Output = Result<JdkRelease, JavaError>>,
|
||||
{
|
||||
match fetch().await {
|
||||
Err(error) => Err(error.message().to_string()),
|
||||
Ok(release) => match catalog::version_mismatch(wanted, &release.version) {
|
||||
Some(reason) => Err(reason),
|
||||
None => Ok(release),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
/// 回退链骨架:按顺序试,第一个通过的即命中;失败与版本不符都变成一条原因继续下一家。
|
||||
///
|
||||
/// 返回 `(命中的发行版与版本, 每家失败的原因)`。`plan`(`--dry-run`)用它;`install` 还要记
|
||||
/// `ChainLog` 与「不支持该大版本」的跳过原因,所以自己驱动循环,但**唯一入口仍是
|
||||
/// [`resolve_one`]**——两边的判据只有一份。
|
||||
pub(super) async fn chain_fetch<F, Fut>(
|
||||
vendors: &[JdkVendor],
|
||||
wanted: Option<&str>,
|
||||
mut fetch: F,
|
||||
) -> (Option<(JdkVendor, JdkRelease)>, Vec<(JdkVendor, String)>)
|
||||
where
|
||||
F: FnMut(JdkVendor) -> Fut,
|
||||
Fut: Future<Output = Result<JdkRelease, JavaError>>,
|
||||
{
|
||||
let mut failures: Vec<(JdkVendor, String)> = Vec::new();
|
||||
for candidate in vendors {
|
||||
let vendor = *candidate;
|
||||
match resolve_one(wanted, || fetch(vendor)).await {
|
||||
Ok(release) => return (Some((vendor, release)), failures),
|
||||
Err(reason) => failures.push((vendor, reason)),
|
||||
}
|
||||
}
|
||||
(None, failures)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use std::sync::Arc;
|
||||
|
||||
use crate::download::RegionProfile;
|
||||
use crate::download::{
|
||||
ContentCache, DownloadEngine, EngineConfig, HealthRegistry, MirrorTable,
|
||||
};
|
||||
use crate::game::java::error::JavaError;
|
||||
use crate::game::java::install::{self, InstallRequest, JavaInstallRoot};
|
||||
use crate::game::java::release::{JdkArchive, JdkRelease};
|
||||
use crate::game::java::vendor::JdkVendor;
|
||||
|
||||
use super::{chain_fetch, resolve_one};
|
||||
|
||||
fn release(version: &str) -> JdkRelease {
|
||||
JdkRelease {
|
||||
vendor: JdkVendor::Temurin,
|
||||
major: 21,
|
||||
version: version.to_string(),
|
||||
semver: None,
|
||||
release_name: format!("jdk-{version}"),
|
||||
archive: JdkArchive {
|
||||
name: format!("jdk-{version}.zip"),
|
||||
url: "https://example.invalid/x.zip".to_string(),
|
||||
sha256: "a".repeat(64),
|
||||
size: 1,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
fn temp_dir(tag: &str) -> std::path::PathBuf {
|
||||
let dir = std::env::temp_dir().join(format!("ull-javapin-{tag}-{}", std::process::id()));
|
||||
let _ = std::fs::remove_dir_all(&dir);
|
||||
std::fs::create_dir_all(&dir).expect("建临时目录");
|
||||
dir
|
||||
}
|
||||
|
||||
/// **P2-2 守卫(兜底闸)**:拿到的版本不是点名的那一版 ⇒ 拒绝,原因里带双方版本号。
|
||||
///
|
||||
/// 变异证明(复审的变异 A):把 `catalog::version_mismatch` 改成恒 `None`
|
||||
/// ⇒ 本用例第一条红(`expect_err` 拿到 `Ok`)。
|
||||
#[tokio::test]
|
||||
async fn a_release_that_is_not_the_requested_version_is_rejected() {
|
||||
let refused = resolve_one(Some("21.0.12"), || async { Ok(release("21.0.13+9")) })
|
||||
.await
|
||||
.expect_err("要 21.0.12、供应商回 latest 21.0.13+9 ⇒ 必须拒绝");
|
||||
assert!(refused.contains("21.0.13+9"), "{refused}");
|
||||
assert!(refused.contains("不是请求的 21.0.12"), "{refused}");
|
||||
|
||||
// 相符 ⇒ 放行(公共部分一致也算相符)。
|
||||
assert!(
|
||||
resolve_one(Some("21.0.12"), || async { Ok(release("21.0.12+8")) })
|
||||
.await
|
||||
.is_ok()
|
||||
);
|
||||
// 没钉版本 ⇒ 恒放行(默认路径不许误报)。
|
||||
assert!(resolve_one(None, || async { Ok(release("21.0.13+9")) })
|
||||
.await
|
||||
.is_ok());
|
||||
// 真正取不到 ⇒ 原因原样带出来。
|
||||
let failed = resolve_one(Some("21.0.12"), || async {
|
||||
Err::<JdkRelease, JavaError>(JavaError::new(
|
||||
crate::game::java::JavaErrorKind::Network,
|
||||
"连不上",
|
||||
))
|
||||
})
|
||||
.await
|
||||
.expect_err("取不到就得报错");
|
||||
assert_eq!(failed, "连不上");
|
||||
}
|
||||
|
||||
/// **P2-2 守卫(继续走链)**:第一家回落的 latest 必须被记成失败,第二家(真给了那一版)命中。
|
||||
///
|
||||
/// 变异证明:把 `chain_fetch` 的 `Err(reason) => failures.push(..)` 改成直接返回
|
||||
/// ⇒ 本用例红(命中变成第一家那个不符的版本)。
|
||||
#[tokio::test]
|
||||
async fn a_mismatch_records_a_failure_and_the_chain_moves_on() {
|
||||
let vendors = [JdkVendor::Temurin, JdkVendor::Oracle];
|
||||
let (hit, failures) = chain_fetch(&vendors, Some("21.0.12"), |vendor| async move {
|
||||
match vendor {
|
||||
// 第一家没按版本取(就是复审担心的那种 bug:静默回落 latest)。
|
||||
JdkVendor::Temurin => Ok(release("21.0.13+9")),
|
||||
_ => Ok(release("21.0.12+8")),
|
||||
}
|
||||
})
|
||||
.await;
|
||||
|
||||
let (vendor, picked) = hit.expect("第二家应命中");
|
||||
assert_eq!(vendor, JdkVendor::Oracle, "命中不许是第一家");
|
||||
assert_eq!(picked.version, "21.0.12+8");
|
||||
assert_eq!(failures.len(), 1);
|
||||
assert_eq!(failures[0].0, JdkVendor::Temurin);
|
||||
assert!(failures[0].1.contains("不是请求的 21.0.12"));
|
||||
}
|
||||
|
||||
/// 全都不符 ⇒ 没有命中,每家一条原因(命令据此退出非 0 并列出全部原因)。
|
||||
#[tokio::test]
|
||||
async fn nothing_matching_means_no_hit_and_every_reason_is_kept() {
|
||||
let vendors = [JdkVendor::Temurin, JdkVendor::Oracle];
|
||||
let (hit, failures) = chain_fetch(&vendors, Some("21.0.12"), |_vendor| async {
|
||||
Ok(release("21.0.13+9"))
|
||||
})
|
||||
.await;
|
||||
assert!(hit.is_none(), "一家都没给对版本 ⇒ 不许命中");
|
||||
assert_eq!(failures.len(), 2);
|
||||
assert!(failures
|
||||
.iter()
|
||||
.all(|(_, reason)| reason.contains("不是请求的")));
|
||||
}
|
||||
|
||||
/// **P2-2 守卫(不换家)**:钉死一家、而这家不支持指定版本 ⇒ `install` 只试它一家
|
||||
/// (错误里的「试过 N」必须是 1),一个请求都不发。
|
||||
///
|
||||
/// 变异证明:把 `source::pinned` 里 Zulu 的拒绝改成回落 `fetch_latest`
|
||||
/// ⇒ 本用例红(错误里不再有 `latest=true`,且「试过」不再是 1 条原因)。
|
||||
#[tokio::test]
|
||||
async fn a_pinned_vendor_that_cannot_pin_is_tried_alone() {
|
||||
let dir = temp_dir("pinned-alone");
|
||||
let cache = Arc::new(ContentCache::open(dir.join("cache")));
|
||||
let engine = DownloadEngine::new(
|
||||
EngineConfig::default(),
|
||||
Arc::new(MirrorTable::builtin()),
|
||||
Arc::new(RegionProfile::direct(0)),
|
||||
Arc::new(HealthRegistry::in_memory()),
|
||||
cache,
|
||||
);
|
||||
let location = JavaInstallRoot::custom(dir.join("java-managed"));
|
||||
let request = InstallRequest::with_vendor(21, JdkVendor::Zulu)
|
||||
.with_version(Some("21.0.13".to_string()));
|
||||
|
||||
let error = install::install(&engine, &location, request)
|
||||
.await
|
||||
.expect_err("zulu 上游只有 latest ⇒ 必须报错");
|
||||
assert!(
|
||||
error.message().contains("试过 1"),
|
||||
"只许试点名的那一家:{}",
|
||||
error.message()
|
||||
);
|
||||
assert!(
|
||||
error.message().contains("latest=true"),
|
||||
"{}",
|
||||
error.message()
|
||||
);
|
||||
assert!(
|
||||
error
|
||||
.hint()
|
||||
.unwrap_or_default()
|
||||
.contains("--vendor temurin"),
|
||||
"要给出能做的下一步:{:?}",
|
||||
error.hint()
|
||||
);
|
||||
// 一个字节都没落盘(连目录都不该建出来)。
|
||||
assert!(!dir.join("java-managed").exists());
|
||||
let _ = std::fs::remove_dir_all(&dir);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,67 @@
|
||||
//! `install` 的**只读取**规划段:`--dry-run` 用它算出「会装哪一版、打哪个 URL」。
|
||||
//!
|
||||
//! 从 `install.rs` 拆出来的直接原因是守 400 行硬线(M280 r1 给回退链加了守卫后那边到 401 行),
|
||||
//! 但**不是纯搬移**,三处语义变了,别照着「搬移」去读它:
|
||||
//!
|
||||
//! 1. 签名从 `plan(engine, location, major)` 变成 `plan(engine, location, &InstallRequest)`
|
||||
//! —— 版本这一维(`request.version`)现在参与选择;
|
||||
//! 2. 函数体不再自己写 `for` + `continue`,改成走 [`super::chain::chain_fetch`],
|
||||
//! **与 `install` 共用同一份判据**(取版本 + 「版本必须对得上」的兜底闸);
|
||||
//! 3. `request.priority`(设置里的 `java.vendorPriority`)现在参与选择顺序;旧实现用
|
||||
//! `vendor::order(&[], domestic)`,等于忽略这条设置。
|
||||
//!
|
||||
//! 与 `install/one.rs`(真装的一步)、`install/chain.rs`(判据与骨架)同一个拆法。
|
||||
|
||||
use std::path::PathBuf;
|
||||
|
||||
use super::super::error::{JavaError, JavaErrorKind};
|
||||
use super::super::extract;
|
||||
use super::super::location::JavaInstallRoot;
|
||||
use super::super::release::JdkRelease;
|
||||
use super::super::source;
|
||||
use super::super::target::AdoptiumTarget;
|
||||
use super::{chain::chain_fetch, chain_order, InstallRequest};
|
||||
use crate::download::DownloadEngine;
|
||||
|
||||
/// 只做规划不落盘:返回将要安装的版本、目标目录与「是否已经装好」。
|
||||
///
|
||||
/// `--dry-run` 用它:`request.version` 与 `--vendor` 都参与选择(钉了版本就把这一维钉死),
|
||||
/// 所以「最后会打哪个 URL、装哪个版本串」在下载之前就能看见——这也是不联网时
|
||||
/// 唯一能验证版本选择逻辑的输出。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 与 [`install`] 的查询段相同(平台不支持 / 网络失败 / 该家没有这个版本)。
|
||||
pub async fn plan(
|
||||
engine: &DownloadEngine,
|
||||
location: &JavaInstallRoot,
|
||||
request: &InstallRequest,
|
||||
) -> Result<(JdkRelease, PathBuf, bool), JavaError> {
|
||||
let target = AdoptiumTarget::host()?;
|
||||
let domestic = engine.region().is_domestic();
|
||||
let wanted = request.version.as_deref();
|
||||
let candidates = chain_order(request, domestic);
|
||||
let (hit, failures) = chain_fetch(&candidates, wanted, |vendor| {
|
||||
source::fetch(engine, vendor, request.major, target, wanted)
|
||||
})
|
||||
.await;
|
||||
match hit {
|
||||
Some((_, release)) => {
|
||||
let root = location.jdk_dir(release.major, release.vendor, &release.version);
|
||||
let ready = extract::is_ready(&root, release.sha256());
|
||||
Ok((release, root, ready))
|
||||
}
|
||||
None => Err(JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"没有可用的 Java {}({} )",
|
||||
request.major,
|
||||
failures
|
||||
.iter()
|
||||
.map(|(vendor, reason)| format!("{}:{reason}", vendor.id()))
|
||||
.collect::<Vec<_>>()
|
||||
.join(";")
|
||||
),
|
||||
)),
|
||||
}
|
||||
}
|
||||
@@ -16,6 +16,7 @@
|
||||
//! 3. **GitHub 侧没有任何资产**(`microsoft/openjdk` 的 release `assets` 全空),
|
||||
//! 所以 gh-proxy 对这条链毫无用处——`domestic_mirrors` 实测为空数组。
|
||||
|
||||
use super::catalog::{matches_version, version_pin_error, VersionListScope};
|
||||
use super::error::{JavaError, JavaErrorKind};
|
||||
use super::net;
|
||||
use super::release::{parse_sha256_text, JdkArchive, JdkRelease};
|
||||
@@ -137,16 +138,7 @@ pub async fn fetch_latest(
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let version = snapshot_version(major).ok_or_else(|| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"Microsoft OpenJDK 没有 {major} 的 GA(只发 {})",
|
||||
majors_text()
|
||||
),
|
||||
)
|
||||
.with_hint("8 用 temurin;其它大版本用 oracle / zulu")
|
||||
})?;
|
||||
let version = snapshot_version(major).ok_or_else(|| missing_major(major))?;
|
||||
let filename = archive_name(version, target);
|
||||
let sha_url = expand_template(&table.sha256_template, version, target);
|
||||
let sha_text = net::get_text(client, &sha_url, "Microsoft OpenJDK 校验文件").await?;
|
||||
@@ -171,6 +163,48 @@ pub async fn fetch_latest(
|
||||
})
|
||||
}
|
||||
|
||||
/// 查一次「某大版本的指定版本 MS OpenJDK」。
|
||||
///
|
||||
/// 微软没有「按版本查」的接口(官方只有人读 HTML 表),[`SNAPSHOT`] 里每个大版本只有**一个**
|
||||
/// 版本号(`size` 也是按它实测的),所以只认快照里那一个:别的版本号**明确报错**
|
||||
/// (文案在 `catalog::version_pin_error`:说清这家不能自选版本、可用的是哪一个),
|
||||
/// 绝不回落到 latest 假装装成了。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 该大版本微软不发(含 8)、以及请求的版本号不是快照里那一个时返回错误。
|
||||
pub async fn fetch_version(
|
||||
client: &reqwest::Client,
|
||||
table: &MsOpenJdkTable,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
wanted: &str,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let known = snapshot_version(major).ok_or_else(|| missing_major(major))?;
|
||||
if !matches_version(wanted, known) {
|
||||
return Err(version_pin_error(
|
||||
JdkVendor::Microsoft,
|
||||
major,
|
||||
wanted,
|
||||
&[known.to_string()],
|
||||
VersionListScope::Complete,
|
||||
));
|
||||
}
|
||||
fetch_latest(client, table, major, target).await
|
||||
}
|
||||
|
||||
/// 「微软不发这个 Java 大版本」(含 8)。
|
||||
fn missing_major(major: u32) -> JavaError {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"Microsoft OpenJDK 没有 {major} 的 GA(只发 {})",
|
||||
majors_text()
|
||||
),
|
||||
)
|
||||
.with_hint("8 用 temurin;其它大版本用 oracle / zulu")
|
||||
}
|
||||
|
||||
fn majors_text() -> String {
|
||||
SNAPSHOT
|
||||
.iter()
|
||||
@@ -182,13 +216,41 @@ fn majors_text() -> String {
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::{
|
||||
archive_name, expand_template, ms_os, parse_version, snapshot_size, snapshot_version,
|
||||
SNAPSHOT,
|
||||
archive_name, expand_template, fetch_version, ms_os, parse_version, snapshot_size,
|
||||
snapshot_version, SNAPSHOT,
|
||||
};
|
||||
use crate::download::MirrorTable;
|
||||
use crate::game::java::error::JavaErrorKind;
|
||||
use crate::game::java::target::AdoptiumTarget;
|
||||
|
||||
const WINDOWS: AdoptiumTarget = AdoptiumTarget::new("windows", "x64");
|
||||
|
||||
/// 指定版本:除了快照里那一个版本号,别的一律**报错**(不回落 latest),
|
||||
/// 而且错误里要说清「只有这份快照」与「可用的是哪个」。
|
||||
///
|
||||
/// 变异证明:把 `fetch_version` 里的版本校验删掉(直接 `fetch_latest`)⇒ 本用例红。
|
||||
#[tokio::test]
|
||||
async fn pinned_version_outside_the_snapshot_is_refused_not_fallen_back() {
|
||||
let table = MirrorTable::builtin();
|
||||
let microsoft = table.microsoft_openjdk().expect("内置表应带 MS 分发");
|
||||
let client = reqwest::Client::new();
|
||||
// 错误在取校验文件之前就返回,所以这条用例一个请求都不发。
|
||||
let error = fetch_version(&client, microsoft, 21, WINDOWS, "21.0.5")
|
||||
.await
|
||||
.expect_err("快照里没有 21.0.5");
|
||||
assert_eq!(error.kind(), JavaErrorKind::Metadata);
|
||||
assert!(
|
||||
error.message().contains("21.0.13.0.2"),
|
||||
"错误里要说清这家有哪个版本:{}",
|
||||
error.message()
|
||||
);
|
||||
assert!(
|
||||
error.message().contains("不能自选版本"),
|
||||
"要把「这家不能自选版本」说明白:{}",
|
||||
error.message()
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn snapshot_covers_the_four_majors_microsoft_ships() {
|
||||
assert_eq!(snapshot_version(21), Some("21.0.13.0.2"));
|
||||
|
||||
@@ -32,6 +32,12 @@ use super::target::AdoptiumTarget;
|
||||
use super::vendor::JdkVendor;
|
||||
use crate::download::MirrorTable;
|
||||
|
||||
mod listing;
|
||||
|
||||
pub use listing::{find_archive, parse_links, pick_version, version_key, versions_for};
|
||||
|
||||
use listing::select_version;
|
||||
|
||||
/// Oracle 的 os 段(Adoptium 的 `mac` 在 Oracle 里叫 `macos`)。
|
||||
#[must_use]
|
||||
pub fn oracle_os(target: AdoptiumTarget) -> &'static str {
|
||||
@@ -50,71 +56,10 @@ pub fn oracle_arch(target: AdoptiumTarget) -> &'static str {
|
||||
}
|
||||
}
|
||||
|
||||
/// 目录页 → 本级条目名列表(去掉尾部 `/`、跳过 `../` 与绝对链接,去重保序)。
|
||||
#[must_use]
|
||||
pub fn parse_links(html: &str) -> Vec<String> {
|
||||
let mut out: Vec<String> = Vec::new();
|
||||
let mut rest = html;
|
||||
while let Some(start) = rest.find("href=\"") {
|
||||
let after = &rest[start + "href=\"".len()..];
|
||||
let Some(end) = after.find('"') else {
|
||||
break;
|
||||
};
|
||||
let value = after[..end].trim();
|
||||
rest = &after[end..];
|
||||
if value.is_empty()
|
||||
|| value.starts_with("http")
|
||||
|| value.starts_with("//")
|
||||
|| value.starts_with('?')
|
||||
|| value.contains('#')
|
||||
{
|
||||
continue;
|
||||
}
|
||||
let name = value.trim_end_matches('/');
|
||||
let Some(name) = name.rsplit('/').next() else {
|
||||
continue;
|
||||
};
|
||||
if name.is_empty() || name == "." || name == ".." {
|
||||
continue;
|
||||
}
|
||||
if !out.iter().any(|known| known == name) {
|
||||
out.push(name.to_string());
|
||||
}
|
||||
}
|
||||
out
|
||||
}
|
||||
|
||||
/// 版本串 → 可比较的数字段(`21.0.2` → `[21, 0, 2]`,`27.0.1.0.3` → `[27,0,1,0,3]`)。
|
||||
#[must_use]
|
||||
pub fn version_key(version: &str) -> Option<Vec<u64>> {
|
||||
let mut parts = Vec::new();
|
||||
for segment in version.split('.') {
|
||||
parts.push(segment.parse::<u64>().ok()?);
|
||||
}
|
||||
(!parts.is_empty()).then_some(parts)
|
||||
}
|
||||
|
||||
/// 目录页里属于 `major` 的版本串,按版本**降序**(最新在前)。
|
||||
#[must_use]
|
||||
pub fn versions_for(html: &str, major: u32) -> Vec<String> {
|
||||
let mut found: Vec<(Vec<u64>, String)> = parse_links(html)
|
||||
.into_iter()
|
||||
.filter_map(|name| {
|
||||
let key = version_key(&name)?;
|
||||
(key.first() == Some(&u64::from(major))).then_some((key, name))
|
||||
})
|
||||
.collect();
|
||||
found.sort_by(|left, right| right.0.cmp(&left.0));
|
||||
found.into_iter().map(|(_, name)| name).collect()
|
||||
}
|
||||
|
||||
/// 取 `major` 线的最新 GA 版本串。
|
||||
#[must_use]
|
||||
pub fn pick_version(html: &str, major: u32) -> Option<String> {
|
||||
versions_for(html, major).into_iter().next()
|
||||
}
|
||||
|
||||
/// 期望文件名(Oracle 的命名是**模板**,哈希只在目录层级上,不在文件名里)。
|
||||
///
|
||||
/// 目录页解析与版本枚举(`parse_links` / `versions_for` / `select_version`)在
|
||||
/// [`listing`] 里,这里只留「拿到版本串之后」的那一段。
|
||||
#[must_use]
|
||||
pub fn archive_name(version: &str, target: AdoptiumTarget) -> String {
|
||||
format!(
|
||||
@@ -137,12 +82,6 @@ pub fn checksum_url(base: &str, version: &str, filename: &str) -> String {
|
||||
format!("{}.sha256", archive_url(base, version, filename))
|
||||
}
|
||||
|
||||
/// 目录页里是否有这个文件(**唯一**的「存在」判据:不信状态码)。
|
||||
#[must_use]
|
||||
pub fn find_archive(html: &str, filename: &str) -> bool {
|
||||
parse_links(html).iter().any(|name| name == filename)
|
||||
}
|
||||
|
||||
/// 查一次「某大版本的最新 Oracle OpenJDK GA」。
|
||||
///
|
||||
/// 按 `mirrors.json` 里 `oracle_openjdk` 的启用顺序逐个镜像试(国内:华为云 → 南大),
|
||||
@@ -157,6 +96,36 @@ pub async fn fetch_latest(
|
||||
table: &MirrorTable,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
try_mirrors(client, table, major, target, None).await
|
||||
}
|
||||
|
||||
/// 查一次「某大版本的指定版本 Oracle OpenJDK」。
|
||||
///
|
||||
/// 版本串来自镜像目录页([`versions_for`] 本来就能枚举某 major 的全部版本),
|
||||
/// 选定就用它,**不再取 [`pick_version`] 的最新**;目录页里没有这个版本时
|
||||
/// 由 `catalog::version_pin_error` 报错并列出可用版本。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 所有镜像都没有这个版本(或版本目录页 / `.sha256` 取不到)时返回错误。
|
||||
pub async fn fetch_version(
|
||||
client: &reqwest::Client,
|
||||
table: &MirrorTable,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
wanted: &str,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
try_mirrors(client, table, major, target, Some(wanted)).await
|
||||
}
|
||||
|
||||
/// 逐个镜像试(`wanted` 决定是取最新还是取指定版本)。
|
||||
async fn try_mirrors(
|
||||
client: &reqwest::Client,
|
||||
table: &MirrorTable,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
wanted: Option<&str>,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let mirrors: Vec<_> = table.oracle_mirrors().collect();
|
||||
if mirrors.is_empty() {
|
||||
@@ -168,17 +137,18 @@ pub async fn fetch_latest(
|
||||
}
|
||||
let mut reasons: Vec<String> = Vec::new();
|
||||
for mirror in mirrors {
|
||||
match fetch_from(client, mirror.base(), major, target).await {
|
||||
match fetch_from(client, mirror.base(), major, target, wanted).await {
|
||||
Ok(release) => return Ok(release),
|
||||
Err(error) => reasons.push(format!("{}:{}", mirror.name, error.message())),
|
||||
}
|
||||
}
|
||||
let subject = match wanted {
|
||||
None => format!("Oracle OpenJDK {major}"),
|
||||
Some(wanted) => format!("oracle 的 Java {major} 版本 {wanted}"),
|
||||
};
|
||||
Err(JavaError::new(
|
||||
JavaErrorKind::Network,
|
||||
format!(
|
||||
"Oracle OpenJDK {major} 在所有镜像上都取不到:{}",
|
||||
reasons.join(";")
|
||||
),
|
||||
format!("{subject} 在所有镜像上都取不到:{}", reasons.join(";")),
|
||||
)
|
||||
.with_hint("Oracle 的 21 线只到 21.0.2(只发首个 GA + ≤2 update);换 17/25 或改用 temurin"))
|
||||
}
|
||||
@@ -189,6 +159,7 @@ async fn fetch_from(
|
||||
base: &str,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
wanted: Option<&str>,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let index = net::get_text(
|
||||
client,
|
||||
@@ -196,15 +167,7 @@ async fn fetch_from(
|
||||
"Oracle 镜像根目录",
|
||||
)
|
||||
.await?;
|
||||
let version = pick_version(&index, major).ok_or_else(|| {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"镜像目录里没有 {major} 线的 Oracle OpenJDK(目录页 {} 项)",
|
||||
parse_links(&index).len()
|
||||
),
|
||||
)
|
||||
})?;
|
||||
let version = select_version(&index, major, wanted)?;
|
||||
let filename = archive_name(&version, target);
|
||||
let listing = net::get_text(
|
||||
client,
|
||||
@@ -248,23 +211,10 @@ async fn fetch_from(
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::{
|
||||
archive_name, archive_url, checksum_url, find_archive, oracle_os, parse_links,
|
||||
pick_version, version_key, versions_for,
|
||||
};
|
||||
use super::listing::find_archive;
|
||||
use super::{archive_name, archive_url, checksum_url, oracle_os};
|
||||
use crate::game::java::target::AdoptiumTarget;
|
||||
|
||||
/// 华为云 `/openjdk/` 的真实目录页片段(2026-10-30 抓取,`<pre>` 列表)。
|
||||
const INDEX: &str = r#"<html><body><pre>Name Last modified Size</pre><hr><pre>
|
||||
<a href="10/" onclick="handleLinkUrl(this)">10/</a> 22-Aug-2021 15:18 -
|
||||
<a href="17.0.2/" onclick="handleLinkUrl(this)">17.0.2/</a> 22-Aug-2021 15:19 -
|
||||
<a href="21/" onclick="handleLinkUrl(this)">21/</a> 22-Aug-2021 15:19 -
|
||||
<a href="21.0.1/" onclick="handleLinkUrl(this)">21.0.1/</a> 22-Aug-2021 15:19 -
|
||||
<a href="21.0.2/" onclick="handleLinkUrl(this)">21.0.2/</a> 06-Jan-2024 15:26 -
|
||||
<a href="27.0.1.0.3/" onclick="handleLinkUrl(this)">27.0.1.0.3/</a> 06-Jan-2026 15:26 -
|
||||
<a href="../" onclick="handleLinkUrl(this)">../</a>
|
||||
</pre></body></html>"#;
|
||||
|
||||
/// 华为云 `/openjdk/21.0.2/` 的真实文件列表片段。
|
||||
const LISTING: &str = r#"<html><body><pre><a href="../">../</a>
|
||||
<a href="openjdk-21.0.2_linux-x64_bin.tar.gz" onclick="handleLinkUrl(this)">openjdk-21.0.2_linux-x64_bin.tar.gz</a> 194.18 MB
|
||||
@@ -273,30 +223,6 @@ mod tests {
|
||||
|
||||
const WINDOWS: AdoptiumTarget = AdoptiumTarget::new("windows", "x64");
|
||||
|
||||
#[test]
|
||||
fn directory_links_are_scraped_without_any_hash_segment() {
|
||||
let links = parse_links(INDEX);
|
||||
assert!(links.contains(&"21.0.2".to_string()));
|
||||
assert!(!links.iter().any(|name| name == ".."));
|
||||
// Oracle 直链里的构建哈希(f2283984656d49d69e91c558476027ac)在镜像目录里根本不存在:
|
||||
// 目录层级只有 `{ver}/`,所以实现里没有任何拼哈希的位置。
|
||||
assert!(!links.iter().any(|name| name.len() == 32));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn newest_version_of_a_line_wins_and_ordering_is_numeric() {
|
||||
assert_eq!(
|
||||
versions_for(INDEX, 21),
|
||||
vec!["21.0.2".to_string(), "21.0.1".to_string(), "21".to_string()]
|
||||
);
|
||||
assert_eq!(pick_version(INDEX, 21).as_deref(), Some("21.0.2"));
|
||||
// 27.0.1.0.3 是四段+,比 27.0.1 新(字符串比较会得出相反结论)。
|
||||
assert_eq!(version_key("27.0.1.0.3"), Some(vec![27, 0, 1, 0, 3]));
|
||||
assert_eq!(version_key("27.0.1"), Some(vec![27, 0, 1]));
|
||||
assert!(version_key("27.0.1") < version_key("27.0.1.0.3"));
|
||||
assert_eq!(pick_version(INDEX, 8), None);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn filename_template_matches_the_archive_on_every_platform() {
|
||||
assert_eq!(
|
||||
|
||||
@@ -0,0 +1,190 @@
|
||||
//! Oracle OpenJDK 的**纯**那一半:目录页解析、版本枚举、版本选择。
|
||||
//!
|
||||
//! 从 `oracle.rs` 拆出来只为守 400 行硬线(M280 的指定版本选择让那边到 418 行);
|
||||
//! 语义未变——这里一个请求都不发,全是「HTML 文本 → 名字列表 / 版本串」的纯函数:
|
||||
//!
|
||||
//! ```text
|
||||
//! parse_links 一级目录页 → 条目名(去重保序,跳过 ../ 与绝对链接)
|
||||
//! version_key 版本串 → 可比较的数字段(27.0.1.0.3 > 27.0.1)
|
||||
//! versions_for 目录页里属于某 major 的版本串(降序)
|
||||
//! pick_version 该线最新(= versions_for 的第一个)
|
||||
//! select_version 在目录页里挑版本:`None` = 最新,`Some` = 必须是这个版本(不近似)
|
||||
//! find_archive 目录页里是否真有这个文件名(**唯一**的「存在」判据,不信状态码)
|
||||
//! ```
|
||||
//!
|
||||
//! 「存在不信状态码」的理由见 `oracle.rs` 头:华为云对任意不存在的路径都回 200 + 门户 HTML。
|
||||
|
||||
use super::super::catalog::{matches_version, version_pin_error, VersionListScope};
|
||||
use super::super::error::{JavaError, JavaErrorKind};
|
||||
use super::super::vendor::JdkVendor;
|
||||
|
||||
/// 目录页 → 本级条目名列表(去掉尾部 `/`、跳过 `../` 与绝对链接,去重保序)。
|
||||
#[must_use]
|
||||
pub fn parse_links(html: &str) -> Vec<String> {
|
||||
let mut out: Vec<String> = Vec::new();
|
||||
let mut rest = html;
|
||||
while let Some(start) = rest.find("href=\"") {
|
||||
let after = &rest[start + "href=\"".len()..];
|
||||
let Some(end) = after.find('"') else {
|
||||
break;
|
||||
};
|
||||
let value = after[..end].trim();
|
||||
rest = &after[end..];
|
||||
if value.is_empty()
|
||||
|| value.starts_with("http")
|
||||
|| value.starts_with("//")
|
||||
|| value.starts_with('?')
|
||||
|| value.contains('#')
|
||||
{
|
||||
continue;
|
||||
}
|
||||
let name = value.trim_end_matches('/');
|
||||
let Some(name) = name.rsplit('/').next() else {
|
||||
continue;
|
||||
};
|
||||
if name.is_empty() || name == "." || name == ".." {
|
||||
continue;
|
||||
}
|
||||
if !out.iter().any(|known| known == name) {
|
||||
out.push(name.to_string());
|
||||
}
|
||||
}
|
||||
out
|
||||
}
|
||||
|
||||
/// 版本串 → 可比较的数字段(`21.0.2` → `[21, 0, 2]`,`27.0.1.0.3` → `[27,0,1,0,3]`)。
|
||||
#[must_use]
|
||||
pub fn version_key(version: &str) -> Option<Vec<u64>> {
|
||||
let mut parts = Vec::new();
|
||||
for segment in version.split('.') {
|
||||
parts.push(segment.parse::<u64>().ok()?);
|
||||
}
|
||||
(!parts.is_empty()).then_some(parts)
|
||||
}
|
||||
|
||||
/// 目录页里属于 `major` 的版本串,按版本**降序**(最新在前)。
|
||||
#[must_use]
|
||||
pub fn versions_for(html: &str, major: u32) -> Vec<String> {
|
||||
let mut found: Vec<(Vec<u64>, String)> = parse_links(html)
|
||||
.into_iter()
|
||||
.filter_map(|name| {
|
||||
let key = version_key(&name)?;
|
||||
(key.first() == Some(&u64::from(major))).then_some((key, name))
|
||||
})
|
||||
.collect();
|
||||
found.sort_by(|left, right| right.0.cmp(&left.0));
|
||||
found.into_iter().map(|(_, name)| name).collect()
|
||||
}
|
||||
|
||||
/// 取 `major` 线的最新 GA 版本串。
|
||||
#[must_use]
|
||||
pub fn pick_version(html: &str, major: u32) -> Option<String> {
|
||||
versions_for(html, major).into_iter().next()
|
||||
}
|
||||
|
||||
/// 目录页里是否有这个文件(**唯一**的「存在」判据:不信状态码)。
|
||||
#[must_use]
|
||||
pub fn find_archive(html: &str, filename: &str) -> bool {
|
||||
parse_links(html).iter().any(|name| name == filename)
|
||||
}
|
||||
|
||||
/// 在目录页里挑版本:`None` = 该线最新,`Some` = 必须是这个版本(不做前缀近似)。
|
||||
pub(super) fn select_version(
|
||||
html: &str,
|
||||
major: u32,
|
||||
wanted: Option<&str>,
|
||||
) -> Result<String, JavaError> {
|
||||
let Some(wanted) = wanted else {
|
||||
return pick_version(html, major).ok_or_else(|| missing_major(html, major));
|
||||
};
|
||||
let available = versions_for(html, major);
|
||||
available
|
||||
.iter()
|
||||
.find(|version| matches_version(wanted, version))
|
||||
.cloned()
|
||||
.ok_or_else(|| {
|
||||
version_pin_error(
|
||||
JdkVendor::Oracle,
|
||||
major,
|
||||
wanted,
|
||||
&available,
|
||||
VersionListScope::Complete,
|
||||
)
|
||||
})
|
||||
}
|
||||
|
||||
/// 「目录页里没有这个大版本」。
|
||||
pub(super) fn missing_major(html: &str, major: u32) -> JavaError {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Metadata,
|
||||
format!(
|
||||
"镜像目录里没有 {major} 线的 Oracle OpenJDK(目录页 {} 项)",
|
||||
parse_links(html).len()
|
||||
),
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::{parse_links, pick_version, select_version, version_key, versions_for};
|
||||
|
||||
/// 华为云 `/openjdk/` 的真实目录页片段(2026-10-30 抓取,`<pre>` 列表)。
|
||||
const INDEX: &str = r#"<html><body><pre>Name Last modified Size</pre><hr><pre>
|
||||
<a href="10/" onclick="handleLinkUrl(this)">10/</a> 22-Aug-2021 15:18 -
|
||||
<a href="17.0.2/" onclick="handleLinkUrl(this)">17.0.2/</a> 22-Aug-2021 15:19 -
|
||||
<a href="21/" onclick="handleLinkUrl(this)">21/</a> 22-Aug-2021 15:19 -
|
||||
<a href="21.0.1/" onclick="handleLinkUrl(this)">21.0.1/</a> 22-Aug-2021 15:19 -
|
||||
<a href="21.0.2/" onclick="handleLinkUrl(this)">21.0.2/</a> 06-Jan-2024 15:26 -
|
||||
<a href="27.0.1.0.3/" onclick="handleLinkUrl(this)">27.0.1.0.3/</a> 06-Jan-2026 15:26 -
|
||||
<a href="../" onclick="handleLinkUrl(this)">../</a>
|
||||
</pre></body></html>"#;
|
||||
|
||||
#[test]
|
||||
fn directory_links_are_scraped_without_any_hash_segment() {
|
||||
let links = parse_links(INDEX);
|
||||
assert!(links.contains(&"21.0.2".to_string()));
|
||||
assert!(!links.iter().any(|name| name == ".."));
|
||||
// Oracle 直链里的构建哈希(f2283984656d49d69e91c558476027ac)在镜像目录里根本不存在:
|
||||
// 目录层级只有 `{ver}/`,所以实现里没有任何拼哈希的位置。
|
||||
assert!(!links.iter().any(|name| name.len() == 32));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn newest_version_of_a_line_wins_and_ordering_is_numeric() {
|
||||
assert_eq!(
|
||||
versions_for(INDEX, 21),
|
||||
vec!["21.0.2".to_string(), "21.0.1".to_string(), "21".to_string()]
|
||||
);
|
||||
assert_eq!(pick_version(INDEX, 21).as_deref(), Some("21.0.2"));
|
||||
// 27.0.1.0.3 是四段+,比 27.0.1 新(字符串比较会得出相反结论)。
|
||||
assert_eq!(version_key("27.0.1.0.3"), Some(vec![27, 0, 1, 0, 3]));
|
||||
assert_eq!(version_key("27.0.1"), Some(vec![27, 0, 1]));
|
||||
assert!(version_key("27.0.1") < version_key("27.0.1.0.3"));
|
||||
assert_eq!(pick_version(INDEX, 8), None);
|
||||
}
|
||||
|
||||
/// 指定版本走同一条枚举路径:命中就用那一版,**不是** `pick_version` 的最新;
|
||||
/// 版本不存在时错误里列出该 major 真正有的版本(不许只回一句 404)。
|
||||
///
|
||||
/// 变异证明:把 `select_version` 的 `Some` 分支改回 `pick_version` ⇒ 第一条断言红。
|
||||
#[test]
|
||||
fn pinned_version_is_taken_from_the_listing_not_the_newest() {
|
||||
assert_eq!(
|
||||
select_version(INDEX, 21, Some("21.0.1")).expect("目录页里有 21.0.1"),
|
||||
"21.0.1"
|
||||
);
|
||||
assert_eq!(
|
||||
select_version(INDEX, 21, Some("21.0.2")).expect("目录页里有 21.0.2"),
|
||||
"21.0.2"
|
||||
);
|
||||
// 不给版本 = 今天的行为(最新)。
|
||||
assert_eq!(select_version(INDEX, 21, None).expect("最新"), "21.0.2");
|
||||
let error = select_version(INDEX, 21, Some("21.0.9")).expect_err("目录页里没有 21.0.9");
|
||||
assert!(error.message().contains("21.0.9"), "{}", error.message());
|
||||
assert!(
|
||||
error.message().contains("21.0.2") && error.message().contains("21.0.1"),
|
||||
"错误里要列出可用版本:{}",
|
||||
error.message()
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -11,57 +11,110 @@
|
||||
//! 换下一家;同一家内部的镜像换源(TUNA→官方、华为云→南大)仍然归 `core::download` 引擎管。
|
||||
|
||||
use super::api;
|
||||
use super::error::JavaError;
|
||||
use super::catalog;
|
||||
use super::error::{JavaError, JavaErrorKind};
|
||||
use super::microsoft;
|
||||
use super::oracle;
|
||||
use super::release::JdkRelease;
|
||||
use super::target::AdoptiumTarget;
|
||||
use super::vendor::JdkVendor;
|
||||
use super::zulu;
|
||||
use crate::download::DownloadEngine;
|
||||
use crate::download::{DownloadEngine, MirrorTable};
|
||||
|
||||
/// 查一次「某发行版某大版本的最新 GA」。
|
||||
/// 查一次「某发行版某大版本」的归档。
|
||||
///
|
||||
/// `version = None` 是要该家**最新 GA**(D13 口径,行为与 M280 之前逐字节一致);
|
||||
/// `Some(v)` 要求精确版本:能按版本取的只有 Temurin / Oracle,Microsoft 只认内置快照里那一个,
|
||||
/// Zulu(只有 `latest=true`)与 Termux(系统包定版本)直接报错——错误文案由
|
||||
/// [`catalog::version_pin_error`] 统一出,**这里不换家、不回落 latest**。
|
||||
///
|
||||
/// # Errors
|
||||
///
|
||||
/// 平台无产物、清单不可达、该家没有这个大版本、校验缺失时返回错误——调用方据此降级。
|
||||
/// 平台无产物、清单不可达、该版本不存在、校验缺失、这家不支持指定版本时返回错误——调用方据此降级。
|
||||
pub async fn fetch(
|
||||
engine: &DownloadEngine,
|
||||
vendor: JdkVendor,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
version: Option<&str>,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
let client = engine.client();
|
||||
let table = engine.mirrors();
|
||||
match version {
|
||||
None => latest(client, table, vendor, major, target).await,
|
||||
Some(wanted) => pinned(client, table, vendor, major, target, wanted).await,
|
||||
}
|
||||
}
|
||||
|
||||
/// 该家的最新 GA(`fetch` 的 `None` 那一路,M280 之前只有这一条)。
|
||||
async fn latest(
|
||||
client: &reqwest::Client,
|
||||
table: &MirrorTable,
|
||||
vendor: JdkVendor,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
match vendor {
|
||||
JdkVendor::Temurin => api::fetch_latest(client, major, target).await,
|
||||
JdkVendor::Oracle => oracle::fetch_latest(client, table, major, target).await,
|
||||
JdkVendor::Microsoft => {
|
||||
let table = table.microsoft_openjdk().ok_or_else(|| {
|
||||
microsoft::fetch_latest(client, microsoft_table(table)?, major, target).await
|
||||
}
|
||||
JdkVendor::Zulu => zulu::fetch_latest(client, zulu_table(table)?, major, target).await,
|
||||
JdkVendor::Termux => Err(termux_archive_error()),
|
||||
}
|
||||
}
|
||||
|
||||
/// 该家的指定版本(`fetch` 的 `Some` 那一路)。
|
||||
async fn pinned(
|
||||
client: &reqwest::Client,
|
||||
table: &MirrorTable,
|
||||
vendor: JdkVendor,
|
||||
major: u32,
|
||||
target: AdoptiumTarget,
|
||||
wanted: &str,
|
||||
) -> Result<JdkRelease, JavaError> {
|
||||
match vendor {
|
||||
JdkVendor::Temurin => api::fetch_version(client, major, target, wanted).await,
|
||||
JdkVendor::Oracle => oracle::fetch_version(client, table, major, target, wanted).await,
|
||||
JdkVendor::Microsoft => {
|
||||
microsoft::fetch_version(client, microsoft_table(table)?, major, target, wanted).await
|
||||
}
|
||||
// 上游只给最新一份(Zulu)/ 由系统包管理器定版本(Termux):明确报错,
|
||||
// 绝不换成别的版本假装装成了用户点名的那一版。
|
||||
JdkVendor::Zulu | JdkVendor::Termux => Err(catalog::version_pin_error(
|
||||
vendor,
|
||||
major,
|
||||
wanted,
|
||||
&[],
|
||||
catalog::VersionListScope::Complete,
|
||||
)),
|
||||
}
|
||||
}
|
||||
|
||||
fn microsoft_table(table: &MirrorTable) -> Result<&crate::download::MsOpenJdkTable, JavaError> {
|
||||
table.microsoft_openjdk().ok_or_else(|| {
|
||||
JavaError::new(
|
||||
super::error::JavaErrorKind::Metadata,
|
||||
JavaErrorKind::Metadata,
|
||||
"镜像清单里没有 microsoft_openjdk 表",
|
||||
)
|
||||
.with_hint("升级 mirrors.json 到 v3,或改用 --vendor temurin")
|
||||
})?;
|
||||
microsoft::fetch_latest(client, table, major, target).await
|
||||
})
|
||||
}
|
||||
JdkVendor::Zulu => {
|
||||
let table = table.zulu().ok_or_else(|| {
|
||||
JavaError::new(
|
||||
super::error::JavaErrorKind::Metadata,
|
||||
"镜像清单里没有 zulu 表",
|
||||
)
|
||||
|
||||
fn zulu_table(table: &MirrorTable) -> Result<&crate::download::ZuluTable, JavaError> {
|
||||
table.zulu().ok_or_else(|| {
|
||||
JavaError::new(JavaErrorKind::Metadata, "镜像清单里没有 zulu 表")
|
||||
.with_hint("升级 mirrors.json 到 v3,或改用 --vendor temurin")
|
||||
})?;
|
||||
zulu::fetch_latest(client, table, major, target).await
|
||||
})
|
||||
}
|
||||
JdkVendor::Termux => Err(JavaError::new(
|
||||
super::error::JavaErrorKind::Unsupported,
|
||||
|
||||
fn termux_archive_error() -> JavaError {
|
||||
JavaError::new(
|
||||
JavaErrorKind::Unsupported,
|
||||
"Termux 的 JDK 由系统包管理器安装,不走归档下载链",
|
||||
)
|
||||
.with_hint("在 Termux 里用 `ull java install <major>`(默认走 termux 源)")),
|
||||
}
|
||||
.with_hint("在 Termux 里用 `ull java install <major>`(默认走 termux 源)")
|
||||
}
|
||||
|
||||
/// 一跳的结果。
|
||||
|
||||
Reference in new issue
Block a user