| 1 | //go:build darwin |
| 2 | |
| 3 | package sandbox |
| 4 | |
| 5 | import ( |
| 6 | "context" |
| 7 | "os/exec" |
| 8 | "path/filepath" |
| 9 | "time" |
| 10 | ) |
| 11 | |
| 12 | // gitCandidatePreflight avoids executing Apple's /usr/bin/git shim before the |
| 13 | // Command Line Tools are active. Invoking that shim on a fresh macOS install |
| 14 | // opens the system download prompt, which capability discovery must not do. |
| 15 | func gitCandidatePreflight(path string) bool { |
| 16 | clean := filepath.Clean(path) |
| 17 | if resolved, err := filepath.EvalSymlinks(clean); err == nil { |
| 18 | clean = resolved |
| 19 | } |
| 20 | if clean != "/usr/bin/git" { |
| 21 | return true |
| 22 | } |
| 23 | ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second) |
| 24 | defer cancel() |
| 25 | return exec.CommandContext(ctx, "/usr/bin/xcode-select", "--print-path").Run() == nil |
| 26 | } |
| 27 |