From 24b73c2de4eb43496fb71fbd72128ccf3df14933 Mon Sep 17 00:00:00 2001
From: louis <louis@systemli.org>
Date: Sun, 22 Oct 2023 10:45:24 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=A7=91=E2=80=8D=F0=9F=92=BB=20Add=20Versi?=
 =?UTF-8?q?on=20Command?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .goreleaser.yml | 11 +++++------
 cmd/root.go     |  4 +---
 cmd/run.go      |  5 +----
 cmd/version.go  | 20 ++++++++++++++++++++
 4 files changed, 27 insertions(+), 13 deletions(-)
 create mode 100644 cmd/version.go

diff --git a/.goreleaser.yml b/.goreleaser.yml
index bd71d48b..263bf118 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -12,12 +12,11 @@ builds:
       - "6"
       - "7"
     ldflags:
-      - "-s -w"
-      - "-X main.GitCommit={{ .Commit }}"
-      - "-X main.GitVersion={{ .Version }}"
+      - -s -w
+      - -X github.com/systemli/ticker/cmd.version={{.Version}}
+      - -X github.com/systemli/ticker/cmd.commit={{.Commit}}
 dockers:
-  -
-    goos: linux
+  - goos: linux
     goarch: amd64
     image_templates:
       - "systemli/ticker:{{ .Tag }}"
@@ -25,7 +24,7 @@ dockers:
       - "systemli/ticker:{{ .Major }}.{{ .Minor }}"
       - "systemli/ticker:latest"
 checksum:
-  name_template: 'checksums.txt'
+  name_template: "checksums.txt"
 snapshot:
   name_template: "{{ .Tag }}-next"
 changelog:
diff --git a/cmd/root.go b/cmd/root.go
index a709291b..e25d74eb 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -12,9 +12,6 @@ import (
 )
 
 var (
-	GitCommit  string
-	GitVersion string
-
 	configPath string
 	cfg        config.Config
 
@@ -50,6 +47,7 @@ func initConfig() {
 func Execute() {
 	rootCmd.AddCommand(runCmd)
 	rootCmd.AddCommand(dbCmd)
+	rootCmd.AddCommand(versionCmd)
 
 	if err := rootCmd.Execute(); err != nil {
 		fmt.Println(err)
diff --git a/cmd/run.go b/cmd/run.go
index 2ad141a1..b4aa69b5 100644
--- a/cmd/run.go
+++ b/cmd/run.go
@@ -20,10 +20,7 @@ var (
 		Use:   "run",
 		Short: "Run the ticker",
 		Run: func(cmd *cobra.Command, args []string) {
-			log.Infof("starting ticker api on %s", cfg.Listen)
-			if GitCommit != "" && GitVersion != "" {
-				log.Infof("build info: %s (commit: %s)", GitVersion, GitCommit)
-			}
+			log.Infof("starting ticker (version: %s, commit: %s) on %s", version, commit, cfg.Listen)
 
 			go func() {
 				http.Handle("/metrics", promhttp.Handler())
diff --git a/cmd/version.go b/cmd/version.go
new file mode 100644
index 00000000..25d4cfa7
--- /dev/null
+++ b/cmd/version.go
@@ -0,0 +1,20 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	version = "dev"
+	commit  = "HEAD"
+
+	versionCmd = &cobra.Command{
+		Use:   "version",
+		Short: "Print the version",
+		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Printf("Ticker version: %s (commit: %s)\n", version, commit)
+		},
+	}
+)