🔥 Retire ws-cli's own version scheme

cmd/info/info.go

@@ -16,7 +16,7 @@ func showVersion(writer io.Writer) {
 		styles.PrintWarning(writer, fmt.Sprintf("Could not read workspace version: %v", err))
 		fmt.Fprintf(writer, "%s\n", styles.Title().Render("Versions"))
 		t := styles.Table().Rows(
-			[]string{"ws-cli", Version},
+			[]string{"ws-cli", Version()},
 		)
 		fmt.Fprintln(writer, t.Render())
 		return
@@ -26,7 +26,7 @@ func showVersion(writer io.Writer) {
 
 	t := styles.Table().Rows(
 		[]string{"workspace", manifest.Version},
-		[]string{"ws-cli", Version},
+		[]string{"ws-cli", Version()},
 		[]string{"VSCode", manifest.VSCode.Version},
 	)
 
@@ -47,7 +47,7 @@ var showVersionCmd = &cobra.Command{
 		if all, _ := cmd.Flags().GetBool("all"); all {
 			showVersion(cmd.OutOrStdout())
 		} else {
-			fmt.Fprintln(cmd.OutOrStdout(), Version)
+			fmt.Fprintln(cmd.OutOrStdout(), Version())
 		}
 	},
 }

cmd/info/version.go

@@ -1,3 +1,19 @@
 package info
 
-var Version = "0.0.69"
+import "runtime/debug"
+
+func Version() string {
+	if build, ok := debug.ReadBuildInfo(); ok {
+		return resolveVersion(build.Main.Version)
+	}
+
+	return resolveVersion("")
+}
+
+func resolveVersion(v string) string {
+	if v == "" || v == "(devel)" {
+		return "(devel)"
+	}
+
+	return v
+}

cmd/info/version_test.go

@@ -0,0 +1,36 @@
+package info
+
+import (
+	"bytes"
+	"testing"
+
+	"gotest.tools/v3/assert"
+)
+
+func TestResolveVersion(t *testing.T) {
+	tests := []struct {
+		name string
+		in   string
+		want string
+	}{
+		{"empty", "", "(devel)"},
+		{"devel", "(devel)", "(devel)"},
+		{"semver", "v1.2.3", "v1.2.3"},
+		{"pseudo", "v0.0.0-20260101000000-abcdef123456", "v0.0.0-20260101000000-abcdef123456"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, resolveVersion(tt.in), tt.want)
+		})
+	}
+}
+
+func TestShowVersionRendersResolvedVersionVerbatim(t *testing.T) {
+	buf := &bytes.Buffer{}
+	showVersionCmd.SetOut(buf)
+
+	showVersionCmd.Run(showVersionCmd, []string{})
+
+	assert.Equal(t, buf.String(), Version()+"\n")
+}

cmd/root.go

@@ -25,7 +25,7 @@ var rootCmd = &cobra.Command{
 	Use:           "ws-cli",
 	Short:         "⚡ CLI companion to charge the workspace batteries",
 	Long:          "The workspace command-line companion. Groups helpers for inspecting the running workspace, managing settings and secrets, driving the editor, and serving local assets — most are called by the startup scripts, all are yours in the terminal.",
-	Version:       "v" + info.Version,
+	Version:       info.Version(),
 	Aliases:       []string{"ws"},
 	SilenceErrors: true,
 	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
@@ -42,7 +42,7 @@ func Execute() {
 
 	fangOptions := []fang.Option{
 		fang.WithColorSchemeFunc(styles.FrappeColorScheme),
-		fang.WithVersion(info.Version),
+		fang.WithVersion(info.Version()),
 		fang.WithoutManpage(),
 	}