Files
HomeAgent/internal/plugins/clawhubadapter/plugin.go
jianf 76a4619ed5 refactor: rename openclaw -> clawhubadapter, add ClawHub search/install, fix agent interrupt
- Rename internal/plugins/openclaw/ -> internal/plugins/clawhubadapter/
- Add RegistryDispatcher with 5 sub-registries (Tool, Provider, Channel, Stage, Cap)
- Add clawhubadapter_search tool for ClawHub marketplace search
- Add clawhub: prefix support for installing from ClawHub (ZIP/tgz auto-detect)
- Add CallProvider RPC and provider/call routing
- Fix QQ interrupt: check interceptCh before/after each tool execution
2026-07-21 22:47:14 +08:00

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package clawhubadapter
import (
"archive/tar"
"archive/zip"
"bytes"
"compress/gzip"
_ "embed"
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"net/url"
"os"
"path/filepath"
"strings"
"sync"
"gitcode.com/JianFeeeee/HomeAgent/internal/plugin"
sdk "gitcode.com/JianFeeeee/HomeAgent/internal/sdk"
)
//go:embed simulator/main.js
var simulatorSrc string
//go:embed manager/main.js
var managerSrc string
//go:embed pysimulator/main.py
var pySimulatorSrc string
var SkillsDir string
var SimulatorDir string
func init() {
plugin.RegisterPluginMeta("clawhubadapter", "ClawHub 适配器", "ClawHub Adapter")
plugin.RegisterFactory("clawhubadapter", func(name string, config map[string]interface{}) (sdk.Plugin, error) {
dir := SkillsDir
if dir == "" {
dataDir, ok := config["data_dir"].(string)
if !ok {
return nil, fmt.Errorf("clawhubadapter plugin: config missing 'data_dir' or not a string")
}
dir = filepath.Join(dataDir, "skills")
}
return New(name, dir), nil
})
}
type Plugin struct {
name string
skillsDir string
simulatorDir string
skills []*plugin.SKILLPlugin
sidecars []*sidecarProcess
manager *sidecarProcess
mu sync.Mutex
sdk *sdk.PluginSDK
dispatcher *RegistryDispatcher
httpClient *http.Client
}
func New(name, skillsDir string) *Plugin {
sd := SimulatorDir
if sd == "" {
sd = filepath.Join(skillsDir, ".simulator")
}
return &Plugin{
name: name,
skillsDir: skillsDir,
simulatorDir: sd,
dispatcher: NewDispatcher(),
}
}
func (p *Plugin) Name() string { return p.name }
func (p *Plugin) Start(s *sdk.PluginSDK) error {
s.SetAutoRestart(true)
p.sdk = s
s.Settings().RegisterDef(sdk.ConfigDef{
Key: "skills_dir", Type: "string", DisplayName: "Skill 加载目录",
Description: "OpenClaw 技能加载目录路径(留空则使用默认路径)",
})
s.Settings().RegisterDef(sdk.ConfigDef{
Key: "simulator_dir", Type: "string", DisplayName: "模拟器工作目录",
Description: "OpenClaw 模拟器工作目录路径(留空则使用默认路径)",
})
p.httpClient = &http.Client{}
if v, _ := s.Settings().Get("skills_dir"); v != nil {
if s, ok := v.(string); ok && s != "" {
p.skillsDir = s
}
}
if v, _ := s.Settings().Get("simulator_dir"); v != nil {
if s, ok := v.(string); ok && s != "" {
p.simulatorDir = s
}
}
// Launch OC plugin manager first (handles OC-format plugin installation and lifecycle)
os.MkdirAll(p.skillsDir, 0755)
if err := p.launchManager(s); err != nil {
log.Printf("[clawhubadapter] launch manager: %v", err)
}
// Load existing plugins from skills dir
if entries, err := os.ReadDir(p.skillsDir); err == nil {
for _, entry := range entries {
skillPath := filepath.Join(p.skillsDir, entry.Name())
subs, err := os.ReadDir(skillPath)
if err != nil {
continue
}
hasMainJS := false
hasMainPy := false
hasOCManifest := false
hasOCPackage := false
for _, f := range subs {
switch f.Name() {
case "main.js":
hasMainJS = true
case "main.py":
hasMainPy = true
case "openclaw.plugin.json":
hasOCManifest = true
case "package.json":
hasOCPackage = hasOCExtensions(filepath.Join(skillPath, "package.json"))
}
}
switch {
case hasMainJS:
if err := p.loadSidecar(s, skillPath, entry.Name()); err != nil {
log.Printf("[clawhubadapter] sidecar %s: %v", entry.Name(), err)
}
case hasMainPy:
if err := p.loadPySidecar(s, skillPath, entry.Name()); err != nil {
log.Printf("[clawhubadapter] pysidecar %s: %v", entry.Name(), err)
}
case hasOCManifest || hasOCPackage:
log.Printf("[clawhubadapter] ocplugin %s handled by manager", entry.Name())
default:
sk, err := plugin.LoadSKILL(skillPath)
if err != nil {
log.Printf("[clawhubadapter] load skill %s: %v", entry.Name(), err)
continue
}
p.skills = append(p.skills, sk)
log.Printf("[clawhubadapter] loaded skill: %s v%s", sk.Name(), sk.Version())
}
}
}
// Register plugin management tools that talk to the manager (always, even if skills dir is empty)
tp := p.name + "_"
s.RegisterTool(tp+"npm_install", sdk.ToolDef{
Name: tp + "npm_install",
Description: "安装 ClawHub 适配器插件管理器中的插件。支持 npm: 前缀npm 包)和 clawhub: 前缀ClawHub 市场)。安装后立即可用。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"package": map[string]interface{}{"type": "string", "description": "插件包标识。npm:<pkg> 从 npm 安装clawhub:<pkg> 从 ClawHub 市场安装(如 clawhub:openclaw-codex-app-server"},
},
"required": []string{"package"},
},
}, p.handlePluginInstall)
s.RegisterTool(tp+"npm_uninstall", sdk.ToolDef{
Name: tp + "npm_uninstall",
Description: "从插件管理器中移除已安装的插件。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"name": map[string]interface{}{"type": "string", "description": "要移除的插件名称"},
},
"required": []string{"name"},
},
}, p.handlePluginUninstall)
s.RegisterTool(tp+"search", sdk.ToolDef{
Name: tp + "search",
Description: "搜索 ClawHub 插件市场,查找可安装的插件。返回插件名称、描述和安装命令提示。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{
"query": map[string]interface{}{"type": "string", "description": "搜索关键词"},
},
"required": []string{"query"},
},
}, p.handleClawHubSearch)
s.RegisterTool(tp+"list", sdk.ToolDef{
Name: tp + "list",
Description: "列出所有已安装的 ClawHub 插件及其工具。",
Parameters: map[string]interface{}{
"type": "object",
"properties": map[string]interface{}{},
},
}, p.handlePluginList)
return nil
}
// ─── Manager ────────────────────────────────────────────────
// launchManager 启动 OC 插件管理器Node.js 进程),用于安装/卸载/加载 OC 格式插件
func (p *Plugin) launchManager(s *sdk.PluginSDK) error {
managerPath := filepath.Join(p.simulatorDir, "manager.js")
if err := os.MkdirAll(p.simulatorDir, 0755); err != nil {
return fmt.Errorf("create simulator dir: %w", err)
}
if err := os.WriteFile(managerPath, []byte(managerSrc), 0644); err != nil {
return fmt.Errorf("write manager: %w", err)
}
// Ensure skills dir exists for the manager to scan
os.MkdirAll(p.skillsDir, 0755)
sp, err := launchProcess("node", managerPath, p.skillsDir, "manager")
if err != nil {
return fmt.Errorf("launch manager: %w", err)
}
if sp == nil {
return nil
}
// Drain initial registration notifications from already-loaded plugins
for done := false; !done; {
select {
case n := <-sp.NotifyChan():
p.translateAndRegister(n, sp, s, "manager")
default:
done = true
}
}
go p.notifyLoop(sp, s, "manager")
p.mu.Lock()
p.manager = sp
p.sidecars = append(p.sidecars, sp)
p.mu.Unlock()
log.Printf("[clawhubadapter] OC plugin manager started")
return nil
}
// ─── 管理工具处理 ────────────────────────────────────────────
func (p *Plugin) handlePluginInstall(args map[string]interface{}) (interface{}, error) {
pkg, _ := args["package"].(string)
if pkg == "" {
return errorResult("package is required"), nil
}
if strings.HasPrefix(pkg, "clawhub:") {
return p.installFromClawHub(pkg)
}
p.mu.Lock()
mgr := p.manager
p.mu.Unlock()
if mgr == nil {
return errorResult("plugin manager not available"), nil
}
data, err := mgr.call("plugins/install", map[string]interface{}{
"package": pkg,
})
if err != nil {
return errorResult(fmt.Sprintf("install failed: %v", err)), nil
}
var result struct {
Name string `json:"name"`
Tools []string `json:"tools"`
}
if err := json.Unmarshal(data, &result); err != nil {
return map[string]interface{}{
"content": fmt.Sprintf("Plugin installed. Raw response: %s", string(data)),
}, nil
}
return map[string]interface{}{
"content": fmt.Sprintf("已安装插件: %s\n 工具: %s", result.Name, strings.Join(result.Tools, ", ")),
}, nil
}
const clawhubAPI = "https://clawhub.ai/api/v1"
func (p *Plugin) installFromClawHub(spec string) (interface{}, error) {
name := strings.TrimPrefix(spec, "clawhub:")
if name == "" {
return errorResult("clawhub package name is required"), nil
}
pkgURL := fmt.Sprintf("%s/packages/%s/download", clawhubAPI, url.PathEscape(name))
resp, err := p.httpClient.Get(pkgURL)
if err != nil {
return errorResult(fmt.Sprintf("download failed: %v", err)), nil
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
body, _ := io.ReadAll(resp.Body)
return errorResult(fmt.Sprintf("ClawHub API error (status %d): %s", resp.StatusCode, string(body))), nil
}
data, err := io.ReadAll(resp.Body)
if err != nil {
return errorResult(fmt.Sprintf("read download: %v", err)), nil
}
extractDir := filepath.Join(p.skillsDir, name)
os.MkdirAll(extractDir, 0755)
if err := extractArchive(data, extractDir); err != nil {
return errorResult(fmt.Sprintf("extract failed: %v", err)), nil
}
if err := p.reloadPlugin(name); err != nil {
return errorResult(fmt.Sprintf("loaded but with warning: %v", err)), nil
}
return map[string]interface{}{
"content": fmt.Sprintf("已从 ClawHub 安装插件: %s", name),
}, nil
}
func (p *Plugin) handleClawHubSearch(args map[string]interface{}) (interface{}, error) {
query, _ := args["query"].(string)
if query == "" {
return errorResult("query is required"), nil
}
searchURL := fmt.Sprintf("%s/search?q=%s", clawhubAPI, url.QueryEscape(query))
resp, err := p.httpClient.Get(searchURL)
if err != nil {
return errorResult(fmt.Sprintf("search failed: %v", err)), nil
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
var result struct {
Results []struct {
Slug string `json:"slug"`
DisplayName string `json:"displayName"`
Summary string `json:"summary"`
Version string `json:"version"`
Downloads int `json:"downloads"`
} `json:"results"`
}
if err := json.Unmarshal(body, &result); err != nil {
return map[string]interface{}{
"content": fmt.Sprintf("Search results (raw):\n%s", string(body)),
}, nil
}
if len(result.Results) == 0 {
return map[string]interface{}{
"content": fmt.Sprintf("未找到匹配 \"%s\" 的 ClawHub 插件", query),
}, nil
}
var lines []string
for _, pkg := range result.Results {
ver := pkg.Version
if ver == "" {
ver = "latest"
}
name := pkg.DisplayName
if name == "" {
name = pkg.Slug
}
lines = append(lines, fmt.Sprintf("- %s (%s) v%s | ⬇ %d\n %s\n 安装: clawhubadapter_npm_install package=clawhub:%s",
name, pkg.Slug, ver, pkg.Downloads, pkg.Summary, pkg.Slug))
}
return map[string]interface{}{
"content": fmt.Sprintf("在 ClawHub 找到 %d 个插件:\n%s", len(result.Results), strings.Join(lines, "\n")),
}, nil
}
func (p *Plugin) handlePluginUninstall(args map[string]interface{}) (interface{}, error) {
name, _ := args["name"].(string)
if name == "" {
return errorResult("name is required"), nil
}
p.mu.Lock()
mgr := p.manager
p.mu.Unlock()
if mgr == nil {
return errorResult("plugin manager not available"), nil
}
data, err := mgr.call("plugins/uninstall", map[string]interface{}{
"name": name,
})
if err != nil {
return errorResult(fmt.Sprintf("uninstall failed: %v", err)), nil
}
return map[string]interface{}{
"content": fmt.Sprintf("已卸载插件: %s\n %s", name, string(data)),
}, nil
}
func (p *Plugin) handlePluginList(args map[string]interface{}) (interface{}, error) {
p.mu.Lock()
mgr := p.manager
p.mu.Unlock()
if mgr != nil {
data, err := mgr.call("plugins/list", nil)
if err == nil && data != nil {
var result struct {
Plugins []struct {
Name string `json:"name"`
Tools []struct {
Name string `json:"name"`
Description string `json:"description"`
} `json:"tools"`
} `json:"plugins"`
}
if err := json.Unmarshal(data, &result); err == nil {
var parts []string
parts = append(parts, fmt.Sprintf("Skills dir: %s\n", p.skillsDir))
if len(result.Plugins) > 0 {
parts = append(parts, fmt.Sprintf("\nOC 插件 (%d):", len(result.Plugins)))
for _, pl := range result.Plugins {
var names []string
for _, t := range pl.Tools {
names = append(names, t.Name)
}
parts = append(parts, fmt.Sprintf(" %s: %s", pl.Name, strings.Join(names, ", ")))
}
}
p.mu.Lock()
if len(p.sidecars) > 0 {
sidecarCount := 0
for _, sp := range p.sidecars {
if sp != p.manager {
sidecarCount++
}
}
if sidecarCount > 0 {
parts = append(parts, fmt.Sprintf("\nSidecar 插件 (%d):", sidecarCount))
for _, sp := range p.sidecars {
if sp == p.manager {
continue
}
tools, _ := sp.ListTools()
var names []string
for _, t := range tools {
names = append(names, t.Name)
}
parts = append(parts, fmt.Sprintf(" %s: %s", sp.name, strings.Join(names, ", ")))
}
}
}
if len(p.skills) > 0 {
parts = append(parts, fmt.Sprintf("\nSKILL 插件 (%d):", len(p.skills)))
for _, sk := range p.skills {
parts = append(parts, fmt.Sprintf(" %s v%s", sk.Name(), sk.Version()))
}
}
caps := p.dispatcher.Capabilities()
if len(caps) > 0 {
parts = append(parts, fmt.Sprintf("\nCapabilities (%d):", len(caps)))
for _, c := range caps {
parts = append(parts, fmt.Sprintf(" %s", c))
}
}
if len(result.Plugins) == 0 && len(p.sidecars) <= 1 && len(p.skills) == 0 {
parts = append(parts, "没有已安装的插件。")
}
p.mu.Unlock()
return map[string]interface{}{
"content": strings.Join(parts, "\n"),
}, nil
}
}
}
// Fallback: list known plugins from Go side
p.mu.Lock()
defer p.mu.Unlock()
var parts []string
parts = append(parts, fmt.Sprintf("Skills dir: %s\n", p.skillsDir))
if len(p.sidecars) > 0 {
parts = append(parts, fmt.Sprintf("\nSidecar/OC 插件 (%d):", len(p.sidecars)))
for _, sp := range p.sidecars {
tools, err := sp.ListTools()
toolList := ""
if err == nil {
var names []string
for _, t := range tools {
names = append(names, t.Name)
}
toolList = strings.Join(names, ", ")
}
parts = append(parts, fmt.Sprintf(" %s: %s", sp.name, toolList))
}
}
if len(p.skills) > 0 {
parts = append(parts, fmt.Sprintf("\nSKILL 插件 (%d):", len(p.skills)))
for _, sk := range p.skills {
parts = append(parts, fmt.Sprintf(" %s v%s", sk.Name(), sk.Version()))
}
}
caps := p.dispatcher.Capabilities()
if len(caps) > 0 {
parts = append(parts, fmt.Sprintf("\nCapabilities (%d):", len(caps)))
for _, c := range caps {
parts = append(parts, fmt.Sprintf(" %s", c))
}
}
if len(p.sidecars) == 0 && len(p.skills) == 0 {
parts = append(parts, "没有已安装的插件。")
}
return map[string]interface{}{
"content": strings.Join(parts, "\n"),
}, nil
}
func (p *Plugin) loadOCPlugin(s *sdk.PluginSDK, dir, name string) error {
simPath := filepath.Join(p.simulatorDir, "main.js")
if err := os.MkdirAll(p.simulatorDir, 0755); err != nil {
return fmt.Errorf("create simulator dir: %w", err)
}
if err := os.WriteFile(simPath, []byte(simulatorSrc), 0644); err != nil {
return fmt.Errorf("write simulator: %w", err)
}
sp, err := launchProcess("node", simPath, dir, name)
if err != nil {
return fmt.Errorf("launch simulator: %w", err)
}
if sp == nil {
return nil
}
// 通知是唯一注册路径。
// 插件 register(api) 期间模拟器将所有 register* 调用以通知推送给 Go。
// waitReady 之后所有初始化通知已缓冲在 notifyCh 中,同步排空处理。
for done := false; !done; {
select {
case n := <-sp.NotifyChan():
p.translateAndRegister(n, sp, s, name)
default:
done = true
}
}
// 启动持久通知协程:后续模拟器推送的注册通知持续转译注册到核心
go p.notifyLoop(sp, s, name)
// ListTools 仅验证日志,不参与注册
tools, err := sp.ListTools()
if err != nil {
sp.Close()
return fmt.Errorf("list tools: %w", err)
}
log.Printf("[clawhubadapter] ocplugin %s verified %d tools via ListTools", name, len(tools))
p.mu.Lock()
p.sidecars = append(p.sidecars, sp)
p.mu.Unlock()
return nil
}
// notifyLoop 持续监听模拟器的注册通知,即时转译注册到核心。
// 生命周期绑定 sidecarProcess.NotifyChansp.Close() 时会关闭通道使循环退出。
func (p *Plugin) notifyLoop(sp *sidecarProcess, s *sdk.PluginSDK, pluginName string) {
for n := range sp.NotifyChan() {
p.translateAndRegister(n, sp, s, pluginName)
}
}
func (p *Plugin) translateAndRegister(n OCNotification, sp *sidecarProcess, s *sdk.PluginSDK, pluginName string) {
if n.Method != "register" {
return
}
var params struct {
Type string `json:"type"`
Data json.RawMessage `json:"data"`
}
if err := json.Unmarshal(n.Params, &params); err != nil {
return
}
p.dispatcher.Dispatch(params.Type, params.Data, pluginName, sp, s)
}
func (p *Plugin) loadPySidecar(s *sdk.PluginSDK, dir, name string) error {
simPath := filepath.Join(p.simulatorDir, "pysim.py")
if err := os.MkdirAll(p.simulatorDir, 0755); err != nil {
return fmt.Errorf("create simulator dir: %w", err)
}
if err := os.WriteFile(simPath, []byte(pySimulatorSrc), 0644); err != nil {
return fmt.Errorf("write pysimulator: %w", err)
}
// 查找可用的 Python 解释器
pythonBin := "python3"
for _, candidate := range []string{"/usr/bin/python3", "/usr/local/bin/python3"} {
if _, err := os.Stat(candidate); err == nil {
pythonBin = candidate
break
}
}
sp, err := launchProcess(pythonBin, simPath, dir, name)
if err != nil {
return fmt.Errorf("launch pysimulator: %w", err)
}
if sp == nil {
return nil
}
// 处理注册通知 (同 OC 插件流程)
for done := false; !done; {
select {
case n := <-sp.NotifyChan():
p.translateAndRegister(n, sp, s, name)
default:
done = true
}
}
go p.notifyLoop(sp, s, name)
tools, err := sp.ListTools()
if err != nil {
sp.Close()
return fmt.Errorf("list tools: %w", err)
}
log.Printf("[clawhubadapter] pysidecar %s registered %d tools", name, len(tools))
p.mu.Lock()
p.sidecars = append(p.sidecars, sp)
p.mu.Unlock()
return nil
}
func (p *Plugin) loadSidecar(s *sdk.PluginSDK, dir, name string) error {
sp, err := launchSidecar(dir, name)
if err != nil {
return fmt.Errorf("launch: %w", err)
}
if sp == nil {
return nil
}
tools, err := sp.ListTools()
if err != nil {
sp.Close()
return fmt.Errorf("list tools: %w", err)
}
for _, tool := range tools {
toolName := fmt.Sprintf("%s_%s", name, tool.Name)
tDef := sdk.ToolDef{
Name: toolName,
Description: fmt.Sprintf("[%s] %s", name, tool.Description),
Parameters: tool.InputSchema,
}
handler := func(sp *sidecarProcess, toolName string) sdk.ToolHandler {
return func(args map[string]interface{}) (interface{}, error) {
return sp.CallTool(toolName, args)
}
}(sp, tool.Name)
if err := s.RegisterTool(toolName, tDef, handler); err != nil {
log.Printf("[clawhubadapter] register sidecar tool %s: %v", toolName, err)
continue
}
log.Printf("[clawhubadapter] registered sidecar tool: %s (from %s)", toolName, name)
}
p.mu.Lock()
p.sidecars = append(p.sidecars, sp)
p.mu.Unlock()
log.Printf("[clawhubadapter] sidecar %s started with %d tools", name, len(tools))
return nil
}
func (p *Plugin) Stop() error {
p.mu.Lock()
defer p.mu.Unlock()
for _, sp := range p.sidecars {
sp.Close()
}
p.sidecars = nil
p.skills = nil
p.manager = nil
p.sdk = nil
return nil
}
func errorResult(msg string) interface{} {
return map[string]interface{}{
"isError": true,
"content": msg,
}
}
// hasOCExtensions 检测 package.json 中是否有 openclaw.extensions 或 openclaw.runtimeExtensions
func hasOCExtensions(pkgPath string) bool {
data, err := os.ReadFile(pkgPath)
if err != nil {
return false
}
var pkg struct {
OpenClaw *struct {
Extensions interface{} `json:"extensions"`
RuntimeExtensions interface{} `json:"runtimeExtensions"`
} `json:"openclaw"`
}
if err := json.Unmarshal(data, &pkg); err != nil {
return false
}
return pkg.OpenClaw != nil && (pkg.OpenClaw.Extensions != nil || pkg.OpenClaw.RuntimeExtensions != nil)
}
func (p *Plugin) reloadPlugin(name string) error {
pluginDir := filepath.Join(p.skillsDir, name)
info, err := os.Stat(pluginDir)
if err != nil || !info.IsDir() {
return fmt.Errorf("plugin dir not found: %s", pluginDir)
}
if p.sdk == nil {
return fmt.Errorf("sdk not initialized")
}
subs, err := os.ReadDir(pluginDir)
if err != nil {
return err
}
hasMainJS := false
hasMainPy := false
hasOCManifest := false
for _, f := range subs {
switch f.Name() {
case "main.js":
hasMainJS = true
case "main.py":
hasMainPy = true
case "openclaw.plugin.json":
hasOCManifest = true
}
}
os.MkdirAll(p.simulatorDir, 0755)
switch {
case hasMainJS:
return p.loadSidecar(p.sdk, pluginDir, name)
case hasMainPy:
return p.loadPySidecar(p.sdk, pluginDir, name)
case hasOCManifest:
return p.loadOCPlugin(p.sdk, pluginDir, name)
default:
sk, err := plugin.LoadSKILL(pluginDir)
if err != nil {
return fmt.Errorf("load skill: %w", err)
}
p.mu.Lock()
p.skills = append(p.skills, sk)
p.mu.Unlock()
return nil
}
}
func extractArchive(data []byte, dest string) error {
if len(data) < 4 {
return fmt.Errorf("archive too small (%d bytes)", len(data))
}
if data[0] == 0x50 && data[1] == 0x4B && data[2] == 0x03 && data[3] == 0x04 {
return extractZIP(data, dest)
}
return extractTGZ(data, dest)
}
func extractZIP(data []byte, dest string) error {
zr, err := zip.NewReader(bytes.NewReader(data), int64(len(data)))
if err != nil {
return fmt.Errorf("zip: %w", err)
}
for _, f := range zr.File {
target := filepath.Join(dest, f.Name)
if f.FileInfo().IsDir() {
os.MkdirAll(target, 0755)
continue
}
os.MkdirAll(filepath.Dir(target), 0755)
r, err := f.Open()
if err != nil {
return err
}
out, err := os.Create(target)
if err != nil {
r.Close()
return err
}
_, err = io.Copy(out, r)
r.Close()
out.Close()
if err != nil {
return err
}
}
return nil
}
func extractTGZ(data []byte, dest string) error {
gzr, err := gzip.NewReader(bytes.NewReader(data))
if err != nil {
return fmt.Errorf("gzip: %w", err)
}
defer gzr.Close()
tr := tar.NewReader(gzr)
for {
header, err := tr.Next()
if err == io.EOF {
break
}
if err != nil {
return err
}
target := filepath.Join(dest, header.Name)
switch header.Typeflag {
case tar.TypeDir:
os.MkdirAll(target, 0755)
case tar.TypeReg:
os.MkdirAll(filepath.Dir(target), 0755)
f, err := os.Create(target)
if err != nil {
return err
}
if _, err := io.Copy(f, tr); err != nil {
f.Close()
return err
}
f.Close()
}
}
return nil
}