Rename project to actions-sync

src/git.go

@@ -0,0 +1,67 @@
+package src
+
+import (
+	"context"
+
+	"github.com/go-git/go-git/v5"
+	"github.com/go-git/go-git/v5/config"
+)
+
+// A really thin Git wrapper so we can stub it out in our tests
+
+type GitImplementation interface {
+	NewGitRepository(dir string) (GitRepository, error)
+	CloneRepository(dir string, o *git.CloneOptions) (GitRepository, error)
+	RepositoryExists(dir string) bool
+}
+
+type GitRepository interface {
+	DeleteRemote(string) error
+	CreateRemote(*config.RemoteConfig) (GitRemote, error)
+	FetchContext(context.Context, *git.FetchOptions) error
+}
+
+type GitRemote interface {
+	PushContext(context.Context, *git.PushOptions) error
+	Config() *config.RemoteConfig
+}
+
+type gitImplementation struct {
+}
+
+func (i gitImplementation) NewGitRepository(dir string) (GitRepository, error) {
+	gitRepo, err := git.PlainOpen(dir)
+	if err != nil {
+		return nil, err
+	}
+	return &gitRepository{gitRepo}, nil
+}
+
+func (i gitImplementation) CloneRepository(dir string, o *git.CloneOptions) (GitRepository, error) {
+	gitRepo, err := git.PlainClone(dir, false, o)
+	if err != nil {
+		return nil, err
+	}
+	return &gitRepository{gitRepo}, nil
+}
+
+func (i gitImplementation) RepositoryExists(dir string) bool {
+	_, err := git.PlainOpen(dir)
+	return err == nil
+}
+
+type gitRepository struct {
+	inner *git.Repository
+}
+
+func (r *gitRepository) DeleteRemote(remote string) error {
+	return r.inner.DeleteRemote(remote)
+}
+
+func (r *gitRepository) CreateRemote(c *config.RemoteConfig) (GitRemote, error) {
+	return r.inner.CreateRemote(c)
+}
+
+func (r *gitRepository) FetchContext(ctx context.Context, o *git.FetchOptions) error {
+	return r.inner.FetchContext(ctx, o)
+}