Files
beads/cmd/bd/doctor/git.go
Ryan e9be35e374 refactor(doctor): split doctor.go into modular package files (#653)
* refactor(doctor): split doctor.go into modular package files

Split the 3,171-line doctor.go into logical sub-files within the
cmd/bd/doctor/ package, reducing the main file to 834 lines (74% reduction).

New package structure:
- types.go: DoctorCheck struct and status constants
- installation.go: CheckInstallation, CheckMultipleDatabases, CheckPermissions
- git.go: CheckGitHooks, CheckMergeDriver, CheckSyncBranch* checks
- database.go: CheckDatabaseVersion, CheckSchemaCompatibility, CheckDatabaseJSONLSync
- version.go: CheckCLIVersion, CheckMetadataVersionTracking, CompareVersions
- integrity.go: CheckIDFormat, CheckDependencyCycles, CheckTombstones
- daemon.go: CheckDaemonStatus, CheckVersionMismatch
- quick.go: Quick checks for sync-branch and hooks

Updated tests to use exported doctor.CheckXxx() functions and
doctor.StatusXxx constants.

* fix(doctor): suppress gosec G204 false positives

Add #nosec G204 comments to exec.Command calls in CheckSyncBranchHealth
where variables come from trusted sources (config files or hardcoded
values like "main"/"master"/"origin"), not untrusted user input.
2025-12-19 17:29:36 -08:00

504 lines
17 KiB
Go

package doctor
import (
"fmt"
"os"
"os/exec"
"path/filepath"
"strings"
"github.com/steveyegge/beads/cmd/bd/doctor/fix"
"github.com/steveyegge/beads/internal/git"
"github.com/steveyegge/beads/internal/syncbranch"
)
// CheckGitHooks verifies that recommended git hooks are installed.
func CheckGitHooks() DoctorCheck {
// Check if we're in a git repository using worktree-aware detection
gitDir, err := git.GetGitDir()
if err != nil {
return DoctorCheck{
Name: "Git Hooks",
Status: StatusOK,
Message: "N/A (not a git repository)",
}
}
// Recommended hooks and their purposes
recommendedHooks := map[string]string{
"pre-commit": "Flushes pending bd changes to JSONL before commit",
"post-merge": "Imports updated JSONL after git pull/merge",
"pre-push": "Exports database to JSONL before push",
}
hooksDir := filepath.Join(gitDir, "hooks")
var missingHooks []string
var installedHooks []string
for hookName := range recommendedHooks {
hookPath := filepath.Join(hooksDir, hookName)
if _, err := os.Stat(hookPath); os.IsNotExist(err) {
missingHooks = append(missingHooks, hookName)
} else {
installedHooks = append(installedHooks, hookName)
}
}
if len(missingHooks) == 0 {
return DoctorCheck{
Name: "Git Hooks",
Status: StatusOK,
Message: "All recommended hooks installed",
Detail: fmt.Sprintf("Installed: %s", strings.Join(installedHooks, ", ")),
}
}
hookInstallMsg := "Install hooks with 'bd hooks install'. See https://github.com/steveyegge/beads/tree/main/examples/git-hooks for installation instructions"
if len(installedHooks) > 0 {
return DoctorCheck{
Name: "Git Hooks",
Status: StatusWarning,
Message: fmt.Sprintf("Missing %d recommended hook(s)", len(missingHooks)),
Detail: fmt.Sprintf("Missing: %s", strings.Join(missingHooks, ", ")),
Fix: hookInstallMsg,
}
}
return DoctorCheck{
Name: "Git Hooks",
Status: StatusWarning,
Message: "No recommended git hooks installed",
Detail: fmt.Sprintf("Recommended: %s", strings.Join([]string{"pre-commit", "post-merge", "pre-push"}, ", ")),
Fix: hookInstallMsg,
}
}
// CheckSyncBranchHookCompatibility checks if pre-push hook is compatible with sync-branch mode.
// When sync-branch is configured, the pre-push hook must have the sync-branch bypass logic
// (added in version 0.29.0). Without it, users experience circular "bd sync" failures (issue #532).
func CheckSyncBranchHookCompatibility(path string) DoctorCheck {
// Check if sync-branch is configured
syncBranch := syncbranch.GetFromYAML()
if syncBranch == "" {
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusOK,
Message: "N/A (sync-branch not configured)",
}
}
// sync-branch is configured - check pre-push hook version
// Get actual git directory (handles worktrees where .git is a file)
cmd := exec.Command("git", "rev-parse", "--git-dir")
cmd.Dir = path
output, err := cmd.Output()
if err != nil {
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusOK,
Message: "N/A (not a git repository)",
}
}
gitDir := strings.TrimSpace(string(output))
if !filepath.IsAbs(gitDir) {
gitDir = filepath.Join(path, gitDir)
}
// Check for pre-push hook in standard location or shared hooks location
var hookPath string
// First check if core.hooksPath is configured (shared hooks)
hooksPathCmd := exec.Command("git", "config", "--get", "core.hooksPath")
hooksPathCmd.Dir = path
if hooksPathOutput, err := hooksPathCmd.Output(); err == nil {
sharedHooksDir := strings.TrimSpace(string(hooksPathOutput))
if !filepath.IsAbs(sharedHooksDir) {
sharedHooksDir = filepath.Join(path, sharedHooksDir)
}
hookPath = filepath.Join(sharedHooksDir, "pre-push")
} else {
// Use standard .git/hooks location
hookPath = filepath.Join(gitDir, "hooks", "pre-push")
}
hookContent, err := os.ReadFile(hookPath) // #nosec G304 - path is controlled
if err != nil {
// No pre-push hook installed - different issue, covered by checkGitHooks
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusOK,
Message: "N/A (no pre-push hook installed)",
}
}
// Check if this is a bd hook and extract version
hookStr := string(hookContent)
if !strings.Contains(hookStr, "bd-hooks-version:") {
// Not a bd hook - can't determine compatibility
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusWarning,
Message: "Pre-push hook is not a bd hook",
Detail: "Cannot verify sync-branch compatibility with custom hooks",
}
}
// Extract version from hook
var hookVersion string
for _, line := range strings.Split(hookStr, "\n") {
if strings.Contains(line, "bd-hooks-version:") {
parts := strings.SplitN(line, ":", 2)
if len(parts) == 2 {
hookVersion = strings.TrimSpace(parts[1])
}
break
}
}
if hookVersion == "" {
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusWarning,
Message: "Could not determine pre-push hook version",
Detail: "Cannot verify sync-branch compatibility",
Fix: "Run 'bd hooks install --force' to update hooks",
}
}
// MinSyncBranchHookVersion added sync-branch bypass logic
// If hook version < MinSyncBranchHookVersion, it will cause circular "bd sync" failures
if CompareVersions(hookVersion, MinSyncBranchHookVersion) < 0 {
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusError,
Message: fmt.Sprintf("Pre-push hook incompatible with sync-branch mode (version %s)", hookVersion),
Detail: fmt.Sprintf("Hook version %s lacks sync-branch bypass (requires %s+). This causes circular 'bd sync' failures during push.", hookVersion, MinSyncBranchHookVersion),
Fix: "Run 'bd hooks install --force' to update hooks",
}
}
return DoctorCheck{
Name: "Sync Branch Hook Compatibility",
Status: StatusOK,
Message: fmt.Sprintf("Pre-push hook compatible with sync-branch (version %s)", hookVersion),
}
}
// CheckMergeDriver verifies that the git merge driver is correctly configured.
func CheckMergeDriver(path string) DoctorCheck {
// Check if we're in a git repository using worktree-aware detection
_, err := git.GetGitDir()
if err != nil {
return DoctorCheck{
Name: "Git Merge Driver",
Status: StatusOK,
Message: "N/A (not a git repository)",
}
}
// Get current merge driver configuration
cmd := exec.Command("git", "config", "merge.beads.driver")
cmd.Dir = path
output, err := cmd.Output()
if err != nil {
// Merge driver not configured
return DoctorCheck{
Name: "Git Merge Driver",
Status: StatusWarning,
Message: "Git merge driver not configured",
Fix: "Run 'bd init' to configure the merge driver, or manually: git config merge.beads.driver \"bd merge %A %O %A %B\"",
}
}
currentConfig := strings.TrimSpace(string(output))
correctConfig := "bd merge %A %O %A %B"
// Check if using old incorrect placeholders
if strings.Contains(currentConfig, "%L") || strings.Contains(currentConfig, "%R") {
return DoctorCheck{
Name: "Git Merge Driver",
Status: StatusError,
Message: fmt.Sprintf("Incorrect merge driver config: %q (uses invalid %%L/%%R placeholders)", currentConfig),
Detail: "Git only supports %O (base), %A (current), %B (other). Using %L/%R causes merge failures.",
Fix: "Run 'bd doctor --fix' to update to correct config, or manually: git config merge.beads.driver \"bd merge %A %O %A %B\"",
}
}
// Check if config is correct
if currentConfig != correctConfig {
return DoctorCheck{
Name: "Git Merge Driver",
Status: StatusWarning,
Message: fmt.Sprintf("Non-standard merge driver config: %q", currentConfig),
Detail: fmt.Sprintf("Expected: %q", correctConfig),
Fix: fmt.Sprintf("Run 'bd doctor --fix' to update config, or manually: git config merge.beads.driver \"%s\"", correctConfig),
}
}
return DoctorCheck{
Name: "Git Merge Driver",
Status: StatusOK,
Message: "Correctly configured",
Detail: currentConfig,
}
}
// CheckSyncBranchConfig checks if sync-branch is properly configured.
func CheckSyncBranchConfig(path string) DoctorCheck {
beadsDir := filepath.Join(path, ".beads")
// Skip if .beads doesn't exist
if _, err := os.Stat(beadsDir); os.IsNotExist(err) {
return DoctorCheck{
Name: "Sync Branch Config",
Status: StatusOK,
Message: "N/A (no .beads directory)",
}
}
// Check if we're in a git repository using worktree-aware detection
_, err := git.GetGitDir()
if err != nil {
return DoctorCheck{
Name: "Sync Branch Config",
Status: StatusOK,
Message: "N/A (not a git repository)",
}
}
// Check sync-branch from config.yaml or environment variable
// This is the source of truth for multi-clone setups
syncBranch := syncbranch.GetFromYAML()
// Get current branch
currentBranch := ""
cmd := exec.Command("git", "symbolic-ref", "--short", "HEAD")
cmd.Dir = path
if output, err := cmd.Output(); err == nil {
currentBranch = strings.TrimSpace(string(output))
}
// CRITICAL: Check if we're on the sync branch - this is a misconfiguration
// that will cause bd sync to fail trying to create a worktree for a branch
// that's already checked out
if syncBranch != "" && currentBranch == syncBranch {
return DoctorCheck{
Name: "Sync Branch Config",
Status: StatusError,
Message: fmt.Sprintf("On sync branch '%s'", syncBranch),
Detail: fmt.Sprintf("Currently on branch '%s' which is configured as the sync branch. bd sync cannot create a worktree for a branch that's already checked out.", syncBranch),
Fix: "Switch to your main working branch: git checkout main",
}
}
if syncBranch != "" {
return DoctorCheck{
Name: "Sync Branch Config",
Status: StatusOK,
Message: fmt.Sprintf("Configured (%s)", syncBranch),
Detail: fmt.Sprintf("Current branch: %s, sync branch: %s", currentBranch, syncBranch),
}
}
// Not configured - this is optional but recommended for multi-clone setups
// Check if this looks like a multi-clone setup (has remote)
hasRemote := false
cmd = exec.Command("git", "remote")
cmd.Dir = path
if output, err := cmd.Output(); err == nil && len(strings.TrimSpace(string(output))) > 0 {
hasRemote = true
}
if hasRemote {
return DoctorCheck{
Name: "Sync Branch Config",
Status: StatusWarning,
Message: "sync-branch not configured",
Detail: "Multi-clone setups should configure sync-branch in config.yaml",
Fix: "Add 'sync-branch: beads-sync' to .beads/config.yaml",
}
}
// No remote - probably a local-only repo, sync-branch not needed
return DoctorCheck{
Name: "Sync Branch Config",
Status: StatusOK,
Message: "N/A (no remote configured)",
}
}
// CheckSyncBranchHealth detects when the sync branch has diverged from main
// or from the remote sync branch (after a force-push reset).
// bd-6rf: Detect and fix stale beads-sync branch
func CheckSyncBranchHealth(path string) DoctorCheck {
// Skip if not in a git repo using worktree-aware detection
_, err := git.GetGitDir()
if err != nil {
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: "N/A (not a git repository)",
}
}
// Get configured sync branch
syncBranch := syncbranch.GetFromYAML()
if syncBranch == "" {
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: "N/A (no sync branch configured)",
}
}
// Check if local sync branch exists
cmd := exec.Command("git", "rev-parse", "--verify", syncBranch) // #nosec G204 - syncBranch from config file
cmd.Dir = path
if err := cmd.Run(); err != nil {
// Local branch doesn't exist - that's fine, bd sync will create it
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: fmt.Sprintf("N/A (local %s branch not created yet)", syncBranch),
}
}
// Check if remote sync branch exists
remote := "origin"
remoteBranch := fmt.Sprintf("%s/%s", remote, syncBranch)
cmd = exec.Command("git", "rev-parse", "--verify", remoteBranch) // #nosec G204 - remoteBranch from config
cmd.Dir = path
if err := cmd.Run(); err != nil {
// Remote branch doesn't exist - that's fine
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: fmt.Sprintf("N/A (remote %s not found)", remoteBranch),
}
}
// Check 1: Is local sync branch diverged from remote? (after force-push)
// If they have no common ancestor in recent history, the remote was likely force-pushed
cmd = exec.Command("git", "merge-base", syncBranch, remoteBranch) // #nosec G204 - branches from config
cmd.Dir = path
mergeBaseOutput, err := cmd.Output()
if err != nil {
// No common ancestor - branches have completely diverged
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusWarning,
Message: fmt.Sprintf("Local %s diverged from remote", syncBranch),
Detail: "The remote sync branch was likely reset/force-pushed. Your local branch has orphaned history.",
Fix: fmt.Sprintf("Reset local branch: git branch -D %s (it will be recreated on next bd sync)", syncBranch),
}
}
// Check if local is behind remote (needs to fast-forward)
mergeBase := strings.TrimSpace(string(mergeBaseOutput))
cmd = exec.Command("git", "rev-parse", syncBranch) // #nosec G204 - syncBranch from config
cmd.Dir = path
localHead, _ := cmd.Output()
localHeadStr := strings.TrimSpace(string(localHead))
cmd = exec.Command("git", "rev-parse", remoteBranch) // #nosec G204 - remoteBranch from config
cmd.Dir = path
remoteHead, _ := cmd.Output()
remoteHeadStr := strings.TrimSpace(string(remoteHead))
// If merge base equals local but not remote, local is behind
if mergeBase == localHeadStr && mergeBase != remoteHeadStr {
// Count how far behind
cmd = exec.Command("git", "rev-list", "--count", fmt.Sprintf("%s..%s", syncBranch, remoteBranch)) // #nosec G204 - branches from config
cmd.Dir = path
countOutput, _ := cmd.Output()
behindCount := strings.TrimSpace(string(countOutput))
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: fmt.Sprintf("Local %s is %s commits behind remote (will sync)", syncBranch, behindCount),
}
}
// Check 2: Is sync branch far behind main on source files?
// Get the main branch name
mainBranch := "main"
cmd = exec.Command("git", "rev-parse", "--verify", "main")
cmd.Dir = path
if err := cmd.Run(); err != nil {
// Try "master" as fallback
cmd = exec.Command("git", "rev-parse", "--verify", "master")
cmd.Dir = path
if err := cmd.Run(); err != nil {
// Can't determine main branch
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: "OK",
}
}
mainBranch = "master"
}
// Count commits main is ahead of sync branch
cmd = exec.Command("git", "rev-list", "--count", fmt.Sprintf("%s..%s", syncBranch, mainBranch)) // #nosec G204 - branches from config/hardcoded
cmd.Dir = path
aheadOutput, err := cmd.Output()
if err != nil {
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: "OK",
}
}
aheadCount := strings.TrimSpace(string(aheadOutput))
// Check if there are non-.beads/ file differences (stale source code)
cmd = exec.Command("git", "diff", "--name-only", fmt.Sprintf("%s..%s", syncBranch, mainBranch), "--", ":(exclude).beads/") // #nosec G204 - branches from config/hardcoded
cmd.Dir = path
diffOutput, _ := cmd.Output()
diffFiles := strings.TrimSpace(string(diffOutput))
if diffFiles != "" && aheadCount != "0" {
// Count the number of different files
fileCount := len(strings.Split(diffFiles, "\n"))
// Parse ahead count as int for comparison
aheadCountInt := 0
_, _ = fmt.Sscanf(aheadCount, "%d", &aheadCountInt)
// Only warn if significantly behind (20+ commits AND 50+ source files)
// Small drift is normal between bd sync operations
if fileCount > 50 && aheadCountInt > 20 {
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusWarning,
Message: fmt.Sprintf("Sync branch %s commits behind %s on source files", aheadCount, mainBranch),
Detail: fmt.Sprintf("%d source files differ between %s and %s. The sync branch has stale code.", fileCount, syncBranch, mainBranch),
Fix: fmt.Sprintf("Reset sync branch: git branch -f %s %s && git push --force-with-lease origin %s", syncBranch, mainBranch, syncBranch),
}
}
}
return DoctorCheck{
Name: "Sync Branch Health",
Status: StatusOK,
Message: "OK",
}
}
// FixGitHooks fixes missing or broken git hooks by calling bd hooks install.
func FixGitHooks(path string) error {
return fix.GitHooks(path)
}
// FixMergeDriver fixes the git merge driver configuration to use correct placeholders.
func FixMergeDriver(path string) error {
return fix.MergeDriver(path)
}
// FixSyncBranchHealth fixes database-JSONL sync issues.
func FixSyncBranchHealth(path string) error {
return fix.DBJSONLSync(path)
}