nolith.dev
A macOS utility to track home-manager JJ repo status
1import Foundation
2import HMStatus
3
4@main
5struct HMStatusCLI {
6 static func main() async {
7 let args = CommandLine.arguments.dropFirst()
8
9 var shortOutput = false
10 var failOnOutOfSync = false
11 var repoPath: String?
12
13 for arg in args {
14 switch arg {
15 case "--short":
16 shortOutput = true
17 case "--fail":
18 failOnOutOfSync = true
19 case "--help", "-h":
20 printUsage()
21 exit(0)
22 default:
23 if arg.hasPrefix("-") {
24 fputs("Unknown option: \(arg)\n", stderr)
25 printUsage()
26 exit(2)
27 }
28 repoPath = arg
29 }
30 }
31
32 let path = repoPath ?? defaultRepoPath()
33
34 let status = await StatusChecker.check(repoPath: path)
35
36 if status.hasError {
37 fputs("\(status.statusDescription)\n", stderr)
38 exit(2)
39 }
40
41 if shortOutput {
42 print(status.menuBarLabel)
43 } else {
44 print(status.statusDescription)
45 }
46
47 if failOnOutOfSync && !status.isSynced {
48 exit(1)
49 }
50 }
51
52 static func defaultRepoPath() -> String {
53 let home = FileManager.default.homeDirectoryForCurrentUser.path
54 return "\(home)/.config/home-manager"
55 }
56
57 static func printUsage() {
58 let usage = """
59 Usage: hm-status [OPTIONS] [PATH]
60
61 Check jj repository status relative to trunk.
62
63 Arguments:
64 PATH Path to jj repository (default: ~/.config/home-manager)
65
66 Options:
67 --short Print compact status (e.g. ✓, ↑2●, ↓3)
68 --fail Exit with code 1 when out of sync
69 --help Show this help message
70
71 Exit codes:
72 0 Success (or out of sync without --fail)
73 1 Out of sync (only with --fail)
74 2 Error (jj not found, invalid repo, etc.)
75 """
76 print(usage)
77 }
78}