internal/homesick/cli/cli.go

@@ -163,7 +163,10 @@ type pushCmd struct {
 	Castle string `arg:"" optional:"" name:"CASTLE" help:"Castle name."`
 }
 
-type commitCmd struct{}
+type commitCmd struct {
+	Message string `short:"m" required:"" name:"MESSAGE" help:"Commit message."`
+	Castle  string `arg:"" optional:"" name:"CASTLE" help:"Castle name."`
+}
 
 type destroyCmd struct{}
 
@@ -183,7 +186,9 @@ type generateCmd struct{}
 
 func (c *pullCmd) Run(app *core.App) error { return app.Pull(defaultCastle(c.Castle)) }
 func (c *pushCmd) Run(app *core.App) error { return app.Push(defaultCastle(c.Castle)) }
-func (c *commitCmd) Run() error            { return notImplemented("commit") }
+func (c *commitCmd) Run(app *core.App) error {
+	return app.Commit(defaultCastle(c.Castle), c.Message)
+}
 func (c *destroyCmd) Run() error         { return notImplemented("destroy") }
 func (c *cdCmd) Run() error              { return notImplemented("cd") }
 func (c *openCmd) Run() error            { return notImplemented("open") }

internal/homesick/core/core.go

@@ -147,6 +147,24 @@ func (a *App) Push(castle string) error {
 	return runGitWithIO(filepath.Join(a.ReposDir, castle), a.Stdout, a.Stderr, "push")
 }
 
+func (a *App) Commit(castle string, message string) error {
+	if strings.TrimSpace(castle) == "" {
+		castle = "dotfiles"
+	}
+
+	trimmedMessage := strings.TrimSpace(message)
+	if trimmedMessage == "" {
+		return errors.New("commit requires message")
+	}
+
+	castledir := filepath.Join(a.ReposDir, castle)
+	if err := runGitWithIO(castledir, a.Stdout, a.Stderr, "add", "--all"); err != nil {
+		return err
+	}
+
+	return runGitWithIO(castledir, a.Stdout, a.Stderr, "commit", "-m", trimmedMessage)
+}
+
 func (a *App) Link(castle string) error {
 	if strings.TrimSpace(castle) == "" {
 		castle = "dotfiles"