root: added --version flag

craftamap · Jan 8, 2021 · b23049e · b23049e
1 parent 03d1b9a
commit b23049e
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diff --git a/.goreleaser.yml b/.goreleaser.yml
@@ -13,6 +13,8 @@ builds:
       - linux
       - windows
       - darwin
+    ldflags: -s -w -X github.com/craftamap/bb/cmd.Version={{ .Version }} -X github.com/craftamap/bb/cmd.CommitSHA={{ .Commit }}
+
 archives:
   - replacements:
       darwin: Darwin

diff --git a/cmd/root.go b/cmd/root.go
@@ -22,6 +22,9 @@ import (
 )
 
 var (
+	Version   = ""
+	CommitSHA = ""
+
 	rootCmd = &cobra.Command{
 		Use:     "bb",
 		Short:   "Bitbucket.org CLI",
@@ -99,6 +102,17 @@ func init() {
 	auth.Add(rootCmd, &globalOpts)
 	repo.Add(rootCmd, &globalOpts)
 	pipelines.Add(rootCmd, &globalOpts)
+
+
+	if CommitSHA != "" {
+		vt := rootCmd.VersionTemplate()
+		rootCmd.SetVersionTemplate(vt[:len(vt)-1] + " (" + CommitSHA + ")\n")
+	}
+	if Version == "" {
+		Version = "unknown (built from source)"
+	}
+
+	rootCmd.Version = Version
 }
 
 func initConfig() {