Files
beads/cmd/bd/sync_import.go
2025-12-24 00:06:41 -08:00

133 lines
4.5 KiB
Go

package main
import (
"context"
"fmt"
"os"
"os/exec"
)
// importFromJSONL imports the JSONL file by running the import command
// Optional parameters: noGitHistory, protectLeftSnapshot (bd-sync-deletion fix)
func importFromJSONL(ctx context.Context, jsonlPath string, renameOnImport bool, opts ...bool) error {
// Get current executable path to avoid "./bd" path issues
exe, err := os.Executable()
if err != nil {
return fmt.Errorf("cannot resolve current executable: %w", err)
}
// Parse optional parameters
noGitHistory := false
protectLeftSnapshot := false
if len(opts) > 0 {
noGitHistory = opts[0]
}
if len(opts) > 1 {
protectLeftSnapshot = opts[1]
}
// Build args for import command
// Use --no-daemon to ensure subprocess uses direct mode, avoiding daemon connection issues
args := []string{"--no-daemon", "import", "-i", jsonlPath}
if renameOnImport {
args = append(args, "--rename-on-import")
}
if noGitHistory {
args = append(args, "--no-git-history")
}
// Add --protect-left-snapshot flag for post-pull imports (bd-sync-deletion fix)
if protectLeftSnapshot {
args = append(args, "--protect-left-snapshot")
}
// Run import command
cmd := exec.CommandContext(ctx, exe, args...) // #nosec G204 - bd import command from trusted binary
output, err := cmd.CombinedOutput()
if err != nil {
return fmt.Errorf("import failed: %w\n%s", err, output)
}
// Show output (import command provides the summary)
if len(output) > 0 {
fmt.Print(string(output))
}
return nil
}
// resolveNoGitHistoryForFromMain returns the resolved noGitHistory value for sync operations.
// When syncing from main (--from-main), noGitHistory is forced to true to prevent creating
// incorrect deletion records for locally-created beads that don't exist on main.
// See: https://github.com/steveyegge/beads/issues/417
func resolveNoGitHistoryForFromMain(fromMain, noGitHistory bool) bool {
if fromMain {
return true
}
return noGitHistory
}
// doSyncFromMain performs a one-way sync from the default branch (main/master)
// Used for ephemeral branches without upstream tracking (gt-ick9)
// This fetches beads from main and imports them, discarding local beads changes.
// If sync.remote is configured (e.g., "upstream" for fork workflows), uses that remote
// instead of "origin" (bd-bx9).
func doSyncFromMain(ctx context.Context, jsonlPath string, renameOnImport bool, dryRun bool, noGitHistory bool) error {
// Determine which remote to use (default: origin, but can be configured via sync.remote)
remote := "origin"
if err := ensureStoreActive(); err == nil && store != nil {
if configuredRemote, err := store.GetConfig(ctx, "sync.remote"); err == nil && configuredRemote != "" {
remote = configuredRemote
}
}
if dryRun {
fmt.Println("→ [DRY RUN] Would sync beads from main branch")
fmt.Printf(" 1. Fetch %s main\n", remote)
fmt.Printf(" 2. Checkout .beads/ from %s/main\n", remote)
fmt.Println(" 3. Import JSONL into database")
fmt.Println("\n✓ Dry run complete (no changes made)")
return nil
}
// Check if we're in a git repository
if !isGitRepo() {
return fmt.Errorf("not in a git repository")
}
// Check if remote exists
if !hasGitRemote(ctx) {
return fmt.Errorf("no git remote configured")
}
// Verify the configured remote exists
checkRemoteCmd := exec.CommandContext(ctx, "git", "remote", "get-url", remote)
if err := checkRemoteCmd.Run(); err != nil {
return fmt.Errorf("configured sync.remote '%s' does not exist (run 'git remote add %s <url>')", remote, remote)
}
defaultBranch := getDefaultBranchForRemote(ctx, remote)
// Step 1: Fetch from main
fmt.Printf("→ Fetching from %s/%s...\n", remote, defaultBranch)
fetchCmd := exec.CommandContext(ctx, "git", "fetch", remote, defaultBranch)
if output, err := fetchCmd.CombinedOutput(); err != nil {
return fmt.Errorf("git fetch %s %s failed: %w\n%s", remote, defaultBranch, err, output)
}
// Step 2: Checkout .beads/ directory from main
fmt.Printf("→ Checking out beads from %s/%s...\n", remote, defaultBranch)
checkoutCmd := exec.CommandContext(ctx, "git", "checkout", fmt.Sprintf("%s/%s", remote, defaultBranch), "--", ".beads/")
if output, err := checkoutCmd.CombinedOutput(); err != nil {
return fmt.Errorf("git checkout .beads/ from %s/%s failed: %w\n%s", remote, defaultBranch, err, output)
}
// Step 3: Import JSONL
fmt.Println("→ Importing JSONL...")
if err := importFromJSONL(ctx, jsonlPath, renameOnImport, noGitHistory); err != nil {
return fmt.Errorf("import failed: %w", err)
}
fmt.Println("\n✓ Sync from main complete")
return nil
}