Update app dev version format

Author: AlexxIT

.github/workflows/build.yml

@@ -16,8 +16,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Fetch tags
-        run: git fetch --tags origin
 
       - name: Setup Go
         uses: actions/setup-go@v5
@@ -120,8 +118,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Fetch tags
-        run: git fetch --tags origin
 
       - name: Docker meta
         id: meta
@@ -179,8 +175,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Fetch tags
-        run: git fetch --tags origin
 
       - name: Docker meta
         id: meta-hw
@@ -236,8 +230,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Fetch tags
-        run: git fetch --tags origin
 
       - name: Docker meta
         id: meta-rk

internal/app/app.go

@@ -7,7 +7,6 @@ import (
 	"os/exec"
 	"runtime"
 	"runtime/debug"
-	"strings"
 )
 
 var (
@@ -92,14 +91,6 @@ func Init() {
 
 func readRevisionTime() (revision, vcsTime string) {
 	if info, ok := debug.ReadBuildInfo(); ok {
-		// Rewrite version from -buildvcs info if it is valid.
-		// Format for tagged version: v1.9.13
-		// Format for custom commit:  v1.9.14-0.20251215184105-753d6617ab58
-		// Format for modified code:  v1.9.14-0.20251215184105-753d6617ab58+dirty
-		if s, ok := strings.CutPrefix(info.Main.Version, "v"); ok {
-			Version = s
-		}
-
 		for _, setting := range info.Settings {
 			switch setting.Key {
 			case "vcs.revision":
@@ -112,10 +103,20 @@ func readRevisionTime() (revision, vcsTime string) {
 				vcsTime = setting.Value
 			case "vcs.modified":
 				if setting.Value == "true" {
-					revision += "+dirty"
+					revision += ".dirty"
 				}
 			}
 		}
+
+		// Check version from -buildvcs info
+		// Format for tagged version : v1.9.13
+		// Format for modified code:   v1.9.14-0.20251215184105-753d6617ab58+dirty
+		if info.Main.Version != "v"+Version {
+			// Format: 1.9.13+dev.753d661[.dirty]
+			// Compatible with "awesomeversion" and "packaging.version" from python.
+			// Version will be larger than the previous release, but smaller than the next release.
+			Version += "+dev." + revision
+		}
 	}
 	return
 }