feat(hooks): add jujutsu (jj) version control support

Add detection and hook support for jujutsu repositories:

- IsJujutsuRepo(): detects .jj directory
- IsColocatedJJGit(): detects colocated jj+git repos
- GetJujutsuRoot(): finds jj repo root

For colocated repos (jj git init --colocate):
- Install simplified hooks without staging (jj auto-commits working copy)
- Worktree handling preserved for git worktrees in colocated repos

For pure jj repos (no git):
- Print alias instructions since jj doesn't have native hooks yet

Closes: hq-ew1mbr.12

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
beads/crew/lizzy
2026-01-20 19:12:51 -08:00
committed by Steve Yegge
parent e00f013bda
commit 2fe15e2328
4 changed files with 462 additions and 17 deletions

View File

@@ -535,31 +535,53 @@ With --stealth: configures per-repository git settings for invisible beads usage
// Check if we're in a git repo and hooks aren't installed
// Install by default unless --skip-hooks is passed
// For Dolt backend, install hooks to .beads/hooks/ (uses git config core.hooksPath)
if !skipHooks && isGitRepo() && !hooksInstalled() {
if backend == configfile.BackendDolt {
// Dolt backend: install hooks to .beads/hooks/
embeddedHooks, err := getEmbeddedHooks()
if err == nil {
if err := installHooksWithOptions(embeddedHooks, false, false, false, true); err != nil && !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to install git hooks to .beads/hooks/: %v\n", ui.RenderWarn("⚠"), err)
fmt.Fprintf(os.Stderr, "You can try again with: %s\n\n", ui.RenderAccent("bd hooks install --beads"))
} else if !quiet {
fmt.Printf(" Hooks installed to: .beads/hooks/\n")
}
} else if !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to load embedded hooks: %v\n", ui.RenderWarn("⚠"), err)
// For jujutsu colocated repos, use simplified hooks (no staging needed)
if !skipHooks && !hooksInstalled() {
isJJ := git.IsJujutsuRepo()
isColocated := git.IsColocatedJJGit()
if isJJ && !isColocated {
// Pure jujutsu repo (no git) - print alias instructions
if !quiet {
printJJAliasInstructions()
}
} else {
// SQLite backend: use traditional hook installation
if err := installGitHooks(); err != nil && !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to install git hooks: %v\n", ui.RenderWarn("⚠"), err)
} else if isColocated {
// Colocated jj+git repo - use simplified hooks
if err := installJJHooks(); err != nil && !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to install jj hooks: %v\n", ui.RenderWarn("⚠"), err)
fmt.Fprintf(os.Stderr, "You can try again with: %s\n\n", ui.RenderAccent("bd doctor --fix"))
} else if !quiet {
fmt.Printf(" Hooks installed (jujutsu mode - no staging)\n")
}
} else if isGitRepo() {
// Regular git repo
if backend == configfile.BackendDolt {
// Dolt backend: install hooks to .beads/hooks/
embeddedHooks, err := getEmbeddedHooks()
if err == nil {
if err := installHooksWithOptions(embeddedHooks, false, false, false, true); err != nil && !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to install git hooks to .beads/hooks/: %v\n", ui.RenderWarn("⚠"), err)
fmt.Fprintf(os.Stderr, "You can try again with: %s\n\n", ui.RenderAccent("bd hooks install --beads"))
} else if !quiet {
fmt.Printf(" Hooks installed to: .beads/hooks/\n")
}
} else if !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to load embedded hooks: %v\n", ui.RenderWarn("⚠"), err)
}
} else {
// SQLite backend: use traditional hook installation
if err := installGitHooks(); err != nil && !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to install git hooks: %v\n", ui.RenderWarn("⚠"), err)
fmt.Fprintf(os.Stderr, "You can try again with: %s\n\n", ui.RenderAccent("bd doctor --fix"))
}
}
}
}
// Check if we're in a git repo and merge driver isn't configured
// Install by default unless --skip-merge-driver is passed
// For colocated jj+git repos, merge driver is still useful
// For pure jj repos, skip merge driver (no git)
if !skipMergeDriver && isGitRepo() && !mergeDriverInstalled() {
if err := installMergeDriver(); err != nil && !quiet {
fmt.Fprintf(os.Stderr, "\n%s Failed to install merge driver: %v\n", ui.RenderWarn("⚠"), err)