1.0 quality polish — code review, tests, bug fixes, documentation (#32)

Comprehensive quality pass targeting 1.0 release:

- Code review and refactoring
- Fix open bugs (#14, #16, #23)
- Expand test coverage
- Lint clean
- README update with build instructions (#9)
- Documentation improvements

Branched from `next` (active dev branch).

Reviewed-on: #32
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>

internal/cli/freshen.go

@@ -41,8 +41,8 @@ func (mfa *CLIApp) freshenManifestOperation(ctx *cli.Context) error {
 
 	basePath := ctx.String("base")
 	showProgress := ctx.Bool("progress")
-	includeDotfiles := ctx.Bool("IncludeDotfiles")
-	followSymlinks := ctx.Bool("FollowSymLinks")
+	includeDotfiles := ctx.Bool("include-dotfiles")
+	followSymlinks := ctx.Bool("follow-symlinks")
 
 	// Find manifest file
 	var manifestPath string
@@ -54,7 +54,7 @@ func (mfa *CLIApp) freshenManifestOperation(ctx *cli.Context) error {
 		if statErr == nil && info.IsDir() {
 			manifestPath, err = findManifest(mfa.Fs, arg)
 			if err != nil {
-				return err
+				return fmt.Errorf("freshen: %w", err)
 			}
 		} else {
 			manifestPath = arg
@@ -62,7 +62,7 @@ func (mfa *CLIApp) freshenManifestOperation(ctx *cli.Context) error {
 	} else {
 		manifestPath, err = findManifest(mfa.Fs, ".")
 		if err != nil {
-			return err
+			return fmt.Errorf("freshen: %w", err)
 		}
 	}
 
@@ -93,7 +93,7 @@ func (mfa *CLIApp) freshenManifestOperation(ctx *cli.Context) error {
 
 	absBase, err := filepath.Abs(basePath)
 	if err != nil {
-		return err
+		return fmt.Errorf("freshen: invalid base path: %w", err)
 	}
 
 	err = afero.Walk(mfa.Fs, absBase, func(path string, info fs.FileInfo, walkErr error) error {
@@ -104,7 +104,7 @@ func (mfa *CLIApp) freshenManifestOperation(ctx *cli.Context) error {
 		// Get relative path
 		relPath, err := filepath.Rel(absBase, path)
 		if err != nil {
-			return err
+			return fmt.Errorf("freshen: failed to compute relative path for %s: %w", path, err)
 		}
 
 		// Skip the manifest file itself
@@ -226,6 +226,9 @@ func (mfa *CLIApp) freshenManifestOperation(ctx *cli.Context) error {
 	var hashedBytes int64
 
 	builder := mfer.NewBuilder()
+	if ctx.Bool("include-timestamps") {
+		builder.SetIncludeTimestamps(true)
+	}
 
 	// Set up signing options if sign-key is provided
 	if signKey := ctx.String("sign-key"); signKey != "" {