fix: strip "v" from version during local development

Bitfile

@@ -1,4 +1,4 @@
-VERSION = %(git describe --tags --always --dirty)%
+VERSION = %(git describe --tags --always --dirty | sed -e 's/^v//')%
 DEST = build
 RELEASE = %{DEST}/release
 

cmd/ftl/cmd_dev.go

@@ -133,6 +133,7 @@ func (d *devCmd) updateFileInfo(ctx context.Context, dir string) error {
 	ignores := initGitIgnore(ctx, dir)
 	d.modules[dir] = moduleFolderInfo{}
 
+	var changed string
 	err = walkDir(dir, ignores, func(srcPath string, entry fs.DirEntry) error {
 		for _, pattern := range config.Watch {
 			relativePath, err := filepath.Rel(dir, srcPath)
@@ -154,6 +155,7 @@ func (d *devCmd) updateFileInfo(ctx context.Context, dir string) error {
 				module := d.modules[dir]
 				module.NumFiles++
 				if fileInfo.ModTime().After(module.LastModTime) {
+					changed = srcPath
 					module.LastModTime = fileInfo.ModTime()
 				}
 				d.modules[dir] = module
@@ -163,6 +165,10 @@ func (d *devCmd) updateFileInfo(ctx context.Context, dir string) error {
 		return nil
 	})
 
+	if changed != "" {
+		log.FromContext(ctx).Tracef("Detected change in %s", changed)
+	}
+
 	return err
 }
 

go-runtime/compile/build.go

@@ -204,7 +204,7 @@ func genType(module *schema.Module, t schema.Type) string {
 }
 
 // Update go.mod file to include the FTL version.
-func updateGoModule(goModPath string) (version string, err error) {
+func updateGoModule(goModPath string) (string, error) {
 	goModBytes, err := os.ReadFile(goModPath)
 	if err != nil {
 		return "", fmt.Errorf("failed to read %s: %w", goModPath, err)
@@ -214,11 +214,7 @@ func updateGoModule(goModPath string) (version string, err error) {
 		return "", fmt.Errorf("failed to parse %s: %w", goModPath, err)
 	}
 	if ftl.IsRelease(ftl.Version) {
-		version := ftl.Version
-		if !strings.HasPrefix(version, "v") {
-			version = "v" + version
-		}
-		if err := goModfile.AddRequire("github.com/TBD54566975/ftl", version); err != nil {
+		if err := goModfile.AddRequire("github.com/TBD54566975/ftl", ftl.Version); err != nil {
 			return "", fmt.Errorf("failed to add github.com/TBD54566975/ftl to %s: %w", goModPath, err)
 		}
 		goModBytes = modfile.Format(goModfile.Syntax)