forked from toolshed/abra
76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
package git
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import (
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"fmt"
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"coopcloud.tech/abra/pkg/log"
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"github.com/go-git/go-git/v5"
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"github.com/go-git/go-git/v5/plumbing"
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"github.com/go-git/go-git/v5/plumbing/object"
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)
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// Init inits a new repo and commits all the stuff if you want
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func Init(repoPath string, commit bool, gitName, gitEmail string) error {
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repo, err := git.PlainInit(repoPath, false)
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if err != nil {
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return fmt.Errorf("git init: %s", err)
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}
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if err = SwitchToMain(repo); err != nil {
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return fmt.Errorf("git branch rename: %s", err)
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}
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log.Debugf("initialised new git repo in %s", repoPath)
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if commit {
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commitRepo, err := git.PlainOpen(repoPath)
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if err != nil {
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return fmt.Errorf("git open: %s", err)
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}
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commitWorktree, err := commitRepo.Worktree()
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if err != nil {
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return fmt.Errorf("git worktree: %s", err)
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}
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if err := commitWorktree.AddWithOptions(&git.AddOptions{All: true}); err != nil {
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return fmt.Errorf("git add: %s", err)
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}
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var author *object.Signature
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if gitName != "" && gitEmail != "" {
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author = &object.Signature{Name: gitName, Email: gitEmail}
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}
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if _, err = commitWorktree.Commit("init", &git.CommitOptions{Author: author}); err != nil {
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return fmt.Errorf("git commit: %s", err)
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}
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log.Debugf("init committed all files for new git repo in %s", repoPath)
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}
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return nil
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}
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// SwitchToMain sets the default branch to "main".
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func SwitchToMain(repo *git.Repository) error {
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ref := plumbing.NewSymbolicReference(plumbing.HEAD, plumbing.ReferenceName("refs/heads/main"))
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if err := repo.Storer.SetReference(ref); err != nil {
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return fmt.Errorf("set reference: %s", err)
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}
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cfg, err := repo.Config()
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if err != nil {
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return fmt.Errorf("repo config: %s", err)
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}
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cfg.Init.DefaultBranch = "main"
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if err := repo.SetConfig(cfg); err != nil {
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return fmt.Errorf("repo set config: %s", err)
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}
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log.Debug("set 'main' as the default branch")
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return nil
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}
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