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| 1 | +package githubcheck |
| 2 | + |
| 3 | +import ( |
| 4 | + "encoding/json" |
| 5 | + "net/http" |
| 6 | + "strconv" |
| 7 | + "strings" |
| 8 | + "time" |
| 9 | + |
| 10 | + "github.com/lab-dev/github-actions-runner-manager/internal/config" |
| 11 | + "github.com/lab-dev/github-actions-runner-manager/internal/runner" |
| 12 | +) |
| 13 | + |
| 14 | +const ( |
| 15 | + apiBase = "https://api.github.com" |
| 16 | + apiTimeout = 30 * time.Second |
| 17 | + apiPerPage = 100 // 单页数量，减少漏判（GitHub 默认 30） |
| 18 | +) |
| 19 | + |
| 20 | +// githubRunnersResponse 与 GitHub API 返回结构一致 |
| 21 | +type githubRunnersResponse struct { |
| 22 | + TotalCount int `json:"total_count"` |
| 23 | + Runners []struct { |
| 24 | + ID int64 `json:"id"` |
| 25 | + Name string `json:"name"` |
| 26 | + OS string `json:"os"` |
| 27 | + Status string `json:"status"` |
| 28 | + } `json:"runners"` |
| 29 | +} |
| 30 | + |
| 31 | +// Run 根据配置对每个 runner 调用 GitHub API 检查是否已在 GitHub 显示，并写入 .github_status.json |
| 32 | +func Run(cfg *config.Config) { |
| 33 | + if cfg == nil || cfg.GitHub.Token == "" { |
| 34 | + return |
| 35 | + } |
| 36 | + client := &http.Client{Timeout: apiTimeout} |
| 37 | + for _, item := range cfg.Runners.Items { |
| 38 | + installDir := item.InstallPath(cfg.Runners.BasePath) |
| 39 | + registered := checkOne(client, cfg.GitHub.Token, item.TargetType, item.Target, item.Name) |
| 40 | + _ = runner.WriteGitHubStatus(installDir, registered) |
| 41 | + } |
| 42 | +} |
| 43 | + |
| 44 | +// isValidTargetFormat 与 handler.validateTarget 规则一致，避免对无效 target 发起 API 请求；targetType 会规范为小写 |
| 45 | +func isValidTargetFormat(targetType, target string) bool { |
| 46 | + raw := strings.TrimSpace(target) |
| 47 | + if raw == "" { |
| 48 | + return false |
| 49 | + } |
| 50 | + tt := strings.ToLower(strings.TrimSpace(targetType)) |
| 51 | + switch tt { |
| 52 | + case "org": |
| 53 | + return !strings.Contains(raw, "/") |
| 54 | + case "repo": |
| 55 | + parts := strings.SplitN(raw, "/", 2) |
| 56 | + if len(parts) != 2 { |
| 57 | + return false |
| 58 | + } |
| 59 | + if strings.TrimSpace(parts[0]) == "" || strings.TrimSpace(parts[1]) == "" { |
| 60 | + return false |
| 61 | + } |
| 62 | + return !strings.Contains(parts[1], "/") |
| 63 | + default: |
| 64 | + return false |
| 65 | + } |
| 66 | +} |
| 67 | + |
| 68 | +func checkOne(client *http.Client, token, targetType, target, runnerName string) bool { |
| 69 | + raw := strings.TrimSpace(target) |
| 70 | + tt := strings.ToLower(strings.TrimSpace(targetType)) |
| 71 | + if !isValidTargetFormat(tt, target) { |
| 72 | + return false |
| 73 | + } |
| 74 | + var path string |
| 75 | + if tt == "org" { |
| 76 | + path = "/orgs/" + raw + "/actions/runners" |
| 77 | + } else { |
| 78 | + // repo |
| 79 | + path = "/repos/" + raw + "/actions/runners" |
| 80 | + } |
| 81 | + url := apiBase + path + "?per_page=" + strconv.Itoa(apiPerPage) |
| 82 | + req, err := http.NewRequest(http.MethodGet, url, nil) |
| 83 | + if err != nil { |
| 84 | + return false |
| 85 | + } |
| 86 | + req.Header.Set("Accept", "application/vnd.github+json") |
| 87 | + req.Header.Set("Authorization", "Bearer "+token) |
| 88 | + req.Header.Set("X-GitHub-Api-Version", "2022-11-28") |
| 89 | + resp, err := client.Do(req) |
| 90 | + if err != nil || resp.StatusCode != http.StatusOK { |
| 91 | + if resp != nil { |
| 92 | + _ = resp.Body.Close() |
| 93 | + } |
| 94 | + return false |
| 95 | + } |
| 96 | + defer func() { _ = resp.Body.Close() }() |
| 97 | + var data githubRunnersResponse |
| 98 | + if json.NewDecoder(resp.Body).Decode(&data) != nil { |
| 99 | + return false |
| 100 | + } |
| 101 | + for _, r := range data.Runners { |
| 102 | + if r.Name == runnerName { |
| 103 | + return true |
| 104 | + } |
| 105 | + } |
| 106 | + return false |
| 107 | +} |
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