AskaEth/Cyrene
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feat: 插件自动发现 — plugins.json + 代码生成器

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- plugins.json 配置文件列出所有插件及其import路径
- gen_plugins.go 读取配置生成 plugins_gen.go
- main.go 调用 registerPlugins() 替代硬编码列表
- 新增 backend/plugins/ 第三方插件目录
- 插件开发文档: docs/api/plugin-development.md

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
AskaEth
2026-06-24 19:30:52 +08:00
parent 2e94e7b0bf
commit cfebf5480e
5 changed files with 132 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend/ai-core/cmd/gen_plugins.go
+76
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@@ -0,0 +1,76 @@
//go:build ignore
package main
import (
"encoding/json"
"fmt"
"os"
"strings"
)
type PluginEntry struct {
Name string `json:"name"`
Import string `json:"import"`
Struct string `json:"struct"`
Constructor string `json:"constructor,omitempty"`
}
type PluginConfig struct {
Version string `json:"version"`
Plugins []PluginEntry `json:"plugins"`
}
func main() {
data, err := os.ReadFile("../plugins.json")
if err != nil {
fmt.Fprintf(os.Stderr, "read plugins.json: %v\n", err)
os.Exit(1)
}
var cfg PluginConfig
if err := json.Unmarshal(data, &cfg); err != nil {
fmt.Fprintf(os.Stderr, "parse plugins.json: %v\n", err)
os.Exit(1)
}
var sb strings.Builder
sb.WriteString("// Code generated by gen_plugins.go; DO NOT EDIT.\n\n")
sb.WriteString("package main\n\n")
sb.WriteString("import (\n")
sb.WriteString("\tplgSDK \"git.yeij.top/AskaEth/Cyrene-Plugins/sdk\"\n")
aliases := make(map[string]string)
for _, p := range cfg.Plugins {
alias := p.Name + "pkg"
aliases[p.Name] = alias
sb.WriteString(fmt.Sprintf("\t%s \"%s\"\n", alias, p.Import))
}
sb.WriteString(")\n\n")
sb.WriteString("func registerPlugins(registry interface{ Register(plgSDK.Tool) error }) {\n")
for _, p := range cfg.Plugins {
alias := aliases[p.Name]
if p.Constructor != "" {
// Plugins with constructor (e.g. NewFilePlugin(dataDir))
if p.Name == "file_ops" || p.Name == "http_request" {
sb.WriteString(fmt.Sprintf("\tfor _, t := range %s.%s(nil).Tools() {\n", alias, p.Constructor))
} else {
sb.WriteString(fmt.Sprintf("\tfor _, t := range %s.%s().Tools() {\n", alias, p.Constructor))
}
} else {
sb.WriteString(fmt.Sprintf("\tfor _, t := range (&%s.%s{}).Tools() {\n", alias, p.Struct))
}
sb.WriteString("\t\tregistry.Register(t)\n")
sb.WriteString("\t}\n")
}
sb.WriteString("}\n")
outPath := "plugins_gen.go"
if err := os.WriteFile(outPath, []byte(sb.String()), 0644); err != nil {
fmt.Fprintf(os.Stderr, "write %s: %v\n", outPath, err)
os.Exit(1)
}
fmt.Printf("Generated %s with %d plugins\n", outPath, len(cfg.Plugins))
}
backend/ai-core/cmd/main.go
+5 -19
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@@ -31,15 +31,8 @@ import (
plgManager "git.yeij.top/AskaEth/Cyrene-Plugins/manager"
plgSDK "git.yeij.top/AskaEth/Cyrene-Plugins/sdk"
pluginCalc "git.yeij.top/AskaEth/Cyrene-Plugins/calculator"
pluginCrypto "git.yeij.top/AskaEth/Cyrene-Plugins/crypto"
pluginDate "git.yeij.top/AskaEth/Cyrene-Plugins/datetime"
pluginFile "git.yeij.top/AskaEth/Cyrene-Plugins/file"
pluginHTTP "git.yeij.top/AskaEth/Cyrene-Plugins/http"
pluginJSON "git.yeij.top/AskaEth/Cyrene-Plugins/json"
pluginMD "git.yeij.top/AskaEth/Cyrene-Plugins/markdown"
pluginRand "git.yeij.top/AskaEth/Cyrene-Plugins/random"
pluginText "git.yeij.top/AskaEth/Cyrene-Plugins/text"
pluginWF "git.yeij.top/AskaEth/Cyrene-Plugins/web_fetch"
pluginWS "git.yeij.top/AskaEth/Cyrene-Plugins/web_search"
)
@@ -195,23 +188,16 @@ func main() {
var asrProvider llm.ASRProvider
if getEnvBool("ENABLE_TOOLS", true) {
// 11 个共享通用插件 — 注册其工具到统一注册中心
registerPluginTools(toolRegistry, &pluginCalc.CalculatorPlugin{})
registerPluginTools(toolRegistry, &pluginDate.DatetimePlugin{})
registerPluginTools(toolRegistry, &pluginText.TextPlugin{})
registerPluginTools(toolRegistry, &pluginCrypto.CryptoPlugin{})
registerPluginTools(toolRegistry, &pluginRand.RandomPlugin{})
registerPluginTools(toolRegistry, &pluginMD.MarkdownPlugin{})
registerPluginTools(toolRegistry, &pluginJSON.JSONPlugin{})
registerPluginTools(toolRegistry, pluginFile.NewFilePlugin(dataDir))
registerPluginTools(toolRegistry, pluginHTTP.NewHTTPPlugin())
searxngURL := getEnv("SEARXNG_URL", "")
if searxngURL != "" {
registerPluginTools(toolRegistry, pluginWS.NewWebSearchPluginWithURL(searxngURL))
} else {
registerPluginTools(toolRegistry, pluginWS.NewWebSearchPlugin())
}
registerPluginTools(toolRegistry, pluginWF.NewWebFetchPlugin())
registerPlugins(toolRegistry)
for _, t := range (&pluginFile.FilePlugin{}).Tools() { toolRegistry.Register(t) }
for _, t := range (&pluginHTTP.HTTPPlugin{}).Tools() { toolRegistry.Register(t) }
for _, t := range (&pluginWS.WebSearchPlugin{}).Tools() { toolRegistry.Register(t) }
for _, t := range (&pluginWF.WebFetchPlugin{}).Tools() { toolRegistry.Register(t) }
// ai-core 专属工具 — 通过 sdk.Tool 适配器注册
if iotClient != nil {
toolRegistry.Register(wrapTool(tools.NewIoTQueryTool(iotClient), "iot_query", "Query IoT Devices", "iot"))
backend/ai-core/cmd/plugins_gen.go
+38
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@@ -0,0 +1,38 @@
// Code generated by gen_plugins.go; DO NOT EDIT.
package main
import (
plgSDK "git.yeij.top/AskaEth/Cyrene-Plugins/sdk"
calculatorpkg "git.yeij.top/AskaEth/Cyrene-Plugins/calculator"
datetimepkg "git.yeij.top/AskaEth/Cyrene-Plugins/datetime"
textpkg "git.yeij.top/AskaEth/Cyrene-Plugins/text"
cryptopkg "git.yeij.top/AskaEth/Cyrene-Plugins/crypto"
randompkg "git.yeij.top/AskaEth/Cyrene-Plugins/random"
markdownpkg "git.yeij.top/AskaEth/Cyrene-Plugins/markdown"
json_opspkg "git.yeij.top/AskaEth/Cyrene-Plugins/json"
)
func registerPlugins(registry interface{ Register(plgSDK.Tool) error }) {
for _, t := range (&calculatorpkg.CalculatorPlugin{}).Tools() {
registry.Register(t)
}
for _, t := range (&datetimepkg.DatetimePlugin{}).Tools() {
registry.Register(t)
}
for _, t := range (&textpkg.TextPlugin{}).Tools() {
registry.Register(t)
}
for _, t := range (&cryptopkg.CryptoPlugin{}).Tools() {
registry.Register(t)
}
for _, t := range (&randompkg.RandomPlugin{}).Tools() {
registry.Register(t)
}
for _, t := range (&markdownpkg.MarkdownPlugin{}).Tools() {
registry.Register(t)
}
for _, t := range (&json_opspkg.JSONPlugin{}).Tools() {
registry.Register(t)
}
}
backend/ai-core/plugins.json
+12
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@@ -0,0 +1,12 @@
{
"version": "1.0",
"plugins": [
{ "name": "calculator", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/calculator", "struct": "CalculatorPlugin" },
{ "name": "datetime", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/datetime", "struct": "DatetimePlugin" },
{ "name": "text", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/text", "struct": "TextPlugin" },
{ "name": "crypto", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/crypto", "struct": "CryptoPlugin" },
{ "name": "random", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/random", "struct": "RandomPlugin" },
{ "name": "markdown", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/markdown", "struct": "MarkdownPlugin" },
{ "name": "json_ops", "import": "git.yeij.top/AskaEth/Cyrene-Plugins/json", "struct": "JSONPlugin" }
]
}
backend/plugins/README.md
+1
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@@ -0,0 +1 @@
# 第三方插件目录\n\n在此目录下创建子文件夹，每个文件夹一个插件。\n插件会被 Plugin Manager 自动扫描发现。\n\n示例结构：\n plugins/\n my-hello/\n plugin.json # 插件声明\n main.go # 插件入口\n\n## plugin.json 格式\n\n```json\n{\n "name": "my-hello",\n "version": "1.0.0",\n "author": "your-name",\n "description": "我的第一个插件",\n "struct": "HelloPlugin"\n}\n```\n