| 1 | package store |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "fmt" |
| 6 | "os/exec" |
| 7 | "regexp" |
| 8 | "time" |
| 9 | ) |
| 10 | |
| 11 | // VerifyModule checks that a git repository is accessible via git ls-remote. |
| 12 | func VerifyModule(repo string, timeout time.Duration) error { |
| 13 | ctx, cancel := context.WithTimeout(context.Background(), timeout) |
| 14 | defer cancel() |
| 15 | |
| 16 | cmd := exec.CommandContext(ctx, "git", "ls-remote", "--exit-code", repo) |
| 17 | output, err := cmd.CombinedOutput() |
| 18 | if err != nil { |
| 19 | return fmt.Errorf("git ls-remote failed for %s: %s: %w", repo, string(output), err) |
| 20 | } |
| 21 | return nil |
| 22 | } |
| 23 | |
| 24 | // VerifyPattern checks that a regex pattern compiles. |
| 25 | func VerifyPattern(pattern string) error { |
| 26 | _, err := regexp.Compile("^" + pattern + "$") |
| 27 | if err != nil { |
| 28 | return fmt.Errorf("invalid regex pattern %q: %w", pattern, err) |
| 29 | } |
| 30 | return nil |
| 31 | } |
| 32 | |