Automatize version number, add goreleaser to gitpod Dockerfile

- Automatized version number
- Added goreleaser to gitpod Dockerfile

.gitpod.Dockerfile

@@ -1,3 +1,5 @@
 FROM gitpod/workspace-full
 
+RUN brew install goreleaser
+
 RUN npm i -g nodemon

.goreleaser.yml

@@ -12,6 +12,10 @@ builds:
 
     binary: '{{ .ProjectName }}.out'
 
+    ldflags:
+      - -s -w
+      - -X gitlab.com/gaming0skar123/go/pingbot/config.Version={{.RawVersion}}
+
 archives:
   - format: tar.gz
 
@@ -19,4 +23,6 @@ archives:
       - none*
 
 checksum:
-  name_template: 'checksums.txt'
+  name_template: 'md5_checksums.txt'
+
+  algorithm: md5

config/version.go

@@ -1,3 +1,3 @@
 package config
 
-var Version = "1.3.1"
+var Version = "dev"

update/update.go

@@ -19,8 +19,8 @@ func Update() {
 		return
 	}
 
-	v := semver.MustParse(config.Version)
-	if !found || latest.Version.LTE(v) {
+	v, err := semver.Parse(config.Version)
+	if common.CheckErr(err, "parse version") || !found || latest.Version.LTE(v) {
 		return
 	}