| 1 | // SPDX-License-Identifier: AGPL-3.0-or-later |
| 2 | |
| 3 | package hooks_test |
| 4 | |
| 5 | import ( |
| 6 | "os" |
| 7 | "path/filepath" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | |
| 11 | "github.com/tenseleyFlow/shithub/internal/git/hooks" |
| 12 | ) |
| 13 | |
| 14 | func TestInstall_WritesExecutableShim(t *testing.T) { |
| 15 | t.Parallel() |
| 16 | gitDir := t.TempDir() |
| 17 | bin := "/usr/local/bin/shithubd" |
| 18 | |
| 19 | if err := hooks.Install(gitDir, bin); err != nil { |
| 20 | t.Fatalf("Install: %v", err) |
| 21 | } |
| 22 | |
| 23 | for _, name := range hooks.SupportedHooks { |
| 24 | path := filepath.Join(gitDir, "hooks", name) |
| 25 | st, err := os.Stat(path) |
| 26 | if err != nil { |
| 27 | t.Fatalf("stat %s: %v", path, err) |
| 28 | } |
| 29 | if st.Mode().Perm()&0o111 == 0 { |
| 30 | t.Errorf("%s: not executable, mode = %v", path, st.Mode()) |
| 31 | } |
| 32 | body, err := os.ReadFile(path) |
| 33 | if err != nil { |
| 34 | t.Fatalf("read %s: %v", path, err) |
| 35 | } |
| 36 | s := string(body) |
| 37 | if !strings.Contains(s, "#!/bin/sh") { |
| 38 | t.Errorf("%s: missing shebang", path) |
| 39 | } |
| 40 | if !strings.Contains(s, "hook "+name) { |
| 41 | t.Errorf("%s: missing 'hook %s' subcommand reference", path, name) |
| 42 | } |
| 43 | if !strings.Contains(s, bin) { |
| 44 | t.Errorf("%s: missing binary path %q", path, bin) |
| 45 | } |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | func TestInstall_Idempotent(t *testing.T) { |
| 50 | t.Parallel() |
| 51 | gitDir := t.TempDir() |
| 52 | bin := "/usr/local/bin/shithubd" |
| 53 | |
| 54 | if err := hooks.Install(gitDir, bin); err != nil { |
| 55 | t.Fatalf("first Install: %v", err) |
| 56 | } |
| 57 | if err := hooks.Install(gitDir, bin); err != nil { |
| 58 | t.Fatalf("second Install: %v", err) |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | func TestInstall_OverwritesStale(t *testing.T) { |
| 63 | t.Parallel() |
| 64 | gitDir := t.TempDir() |
| 65 | hooksDir := filepath.Join(gitDir, "hooks") |
| 66 | if err := os.MkdirAll(hooksDir, 0o755); err != nil { |
| 67 | t.Fatal(err) |
| 68 | } |
| 69 | stale := filepath.Join(hooksDir, "pre-receive") |
| 70 | if err := os.WriteFile(stale, []byte("#!/bin/sh\nold contents\n"), 0o755); err != nil { |
| 71 | t.Fatal(err) |
| 72 | } |
| 73 | |
| 74 | if err := hooks.Install(gitDir, "/usr/local/bin/shithubd-new"); err != nil { |
| 75 | t.Fatalf("Install: %v", err) |
| 76 | } |
| 77 | body, err := os.ReadFile(stale) |
| 78 | if err != nil { |
| 79 | t.Fatal(err) |
| 80 | } |
| 81 | if !strings.Contains(string(body), "shithubd-new") { |
| 82 | t.Errorf("stale hook not overwritten: %q", string(body)) |
| 83 | } |
| 84 | } |
| 85 |