Replace cobra.OnInitialize with PersistentPreRun pattern to fix initialization
issues with setup and server commands. This follows Cobra best practices and
allows subcommands to properly override initialization behavior.
Problem:
- OnInitialize runs globally before command parsing
- os.Args check for 'setup' was fragile and broke with flags
- Setup wizard failed on server: 'unable to open database file: no such file
or directory'
Solution:
- Use rootCmd.PersistentPreRun for initialization (inherited by all commands)
- setup and server commands override with their own PersistentPreRun
- Directory overrides still applied correctly in all cases
- Removes fragile os.Args parsing
Benefits:
- Works regardless of flag order
- Follows Cobra's intended design patterns
- Only 3 files modified (root.go, setup.go, server.go)
- Commands that need custom init (setup/server) simply override
- All other commands get automatic initialization
- Cleaner, more maintainable code
Testing:
- ✓ opal setup works without initialization errors
- ✓ opal list initializes database correctly
- ✓ First-run detection still works
- ✓ Directory overrides work with flags in any position
- ✓ Server command handles its own initialization
joakim
7c97440366