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package sync
import (
"fmt"
"os"
"os/exec"
"codeberg.org/snonux/gitsyncer/internal/config"
)
// setupRepository ensures the repository exists and all remotes are configured
func (s *Syncer) setupRepository(repoPath string) error {
if _, err := os.Stat(repoPath); os.IsNotExist(err) {
return s.setupNewRepository(repoPath)
}
return s.setupExistingRepository(repoPath)
}
// setupNewRepository clones and configures a new repository
func (s *Syncer) setupNewRepository(repoPath string) error {
if len(s.config.Organizations) == 0 {
return fmt.Errorf("no organizations configured")
}
// Find first non-backup organization to clone from
var firstOrg *config.Organization
var firstOrgIndex int
for i := range s.config.Organizations {
if !s.config.Organizations[i].BackupLocation {
firstOrg = &s.config.Organizations[i]
firstOrgIndex = i
break
}
}
if firstOrg == nil {
return fmt.Errorf("no non-backup organizations configured to clone from")
}
if err := s.cloneRepository(firstOrg, repoPath); err != nil {
return fmt.Errorf("failed to clone repository: %w", err)
}
// Rename origin to the proper remote name
firstRemoteName := s.getRemoteName(firstOrg)
cmd := exec.Command("git", "-C", repoPath, "remote", "rename", "origin", firstRemoteName)
if err := cmd.Run(); err != nil {
return fmt.Errorf("failed to rename origin remote: %w", err)
}
// Add other organizations as remotes
for i := range s.config.Organizations {
if i == firstOrgIndex {
continue // Skip the first org we already cloned from
}
org := &s.config.Organizations[i]
// Skip backup locations unless backup sync is currently active.
if org.BackupLocation && !s.backupActive() {
continue
}
if err := s.addRemote(repoPath, org); err != nil {
return fmt.Errorf("failed to add remote %s: %w", s.getRemoteName(org), err)
}
}
return nil
}
// setupExistingRepository ensures all remotes are configured for an existing repository
func (s *Syncer) setupExistingRepository(repoPath string) error {
fmt.Printf("Using existing repository at %s\n", repoPath)
// Check and add any missing remotes
for i := range s.config.Organizations {
org := &s.config.Organizations[i]
// Skip backup locations unless backup sync is currently active.
if org.BackupLocation && !s.backupActive() {
continue
}
remoteName := s.getRemoteName(org)
// Check if remote exists
cmd := exec.Command("git", "-C", repoPath, "remote", "get-url", remoteName)
if err := cmd.Run(); err != nil {
// Remote doesn't exist, add it
if err := s.addRemote(repoPath, org); err != nil {
return fmt.Errorf("failed to add remote %s: %w", remoteName, err)
}
}
}
return nil
}
// getRemotesMap creates a map of remote names to organizations
func (s *Syncer) getRemotesMap() map[string]*config.Organization {
remotes := make(map[string]*config.Organization)
for i := range s.config.Organizations {
org := &s.config.Organizations[i]
// Skip backup locations unless backup sync is currently active.
if org.BackupLocation && !s.backupActive() {
continue
}
remoteName := s.getRemoteName(org)
remotes[remoteName] = org
}
return remotes
}
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