Function upgradeSetupCliVersionInContent

pkg/cli/copilot_setup.go:327–353

upgradeSetupCliVersionInContent replaces the setup-cli action reference and the associated version: parameter in the raw YAML content using targeted regex substitutions, preserving all other formatting in the file. Returns (upgraded, updatedContent, error). upgraded is false when no change was req

(ctx context.Context, content []byte, actionMode workflow.ActionMode, version string, resolver workflow.SHAResolver)

// Returns (upgraded, updatedContent, error).  upgraded is false when no change
// was required (e.g. already at the target version, or file has no setup-cli step).
func upgradeSetupCliVersionInContent(ctx context.Context, content []byte, actionMode workflow.ActionMode, version string, resolver workflow.SHAResolver) (bool, []byte, error) {
	if !actionMode.IsRelease() && !actionMode.IsAction() {
		return false, content, nil
	}

	if !setupCliUsesPattern.Match(content) {
		return false, content, nil
	}

	actionRef := getActionRef(ctx, actionMode, version, resolver)
	actionRepo := "github/gh-aw-actions/setup-cli"
	newUses := actionRepo + actionRef

	// Replace the uses: line, stripping any surrounding quotes in the process.
	updated := setupCliUsesPattern.ReplaceAll(content, []byte("${1}"+newUses+"${3}"))

	// Replace the version: value in the with: block immediately following the
	// setup-cli uses: line.  versionInWithPattern matches any valid setup-cli
	// reference so it succeeds even when there was pre-existing drift between
	// the uses: comment and the version: parameter before the upgrade was run.
	updated = versionInWithPattern.ReplaceAll(updated, []byte("${1}"+version+"${3}"))

	if bytes.Equal(content, updated) {
		return false, content, nil
	}
	return true, updated, nil
}