fix: release workflow

.github/workflows/release.yml

@@ -11,28 +11,27 @@ env:
 
 jobs:
  build:
- name: go-build
+ name: go-build ${{ matrix.goos }}-${{ matrix.arch }}
  runs-on: ubuntu-latest
  strategy:
  matrix:
- bin:
- - pca-linux-amd64
- - pca-linux-arm64
- - pca-osx-amd64
- - pca-osx-arm64
  include:
- - bin: pca-linux-amd64
+ - arch: amd64
+ bin: pca-linux-amd64
  goos: linux
- arch: amd64
- - os: pca-linux-arm64
+
+ - arch: arm64
+ bin: pca-linux-arm64
  goos: linux
- arch: arm64
- - bin: pca-osx-amd64
+
+ - arch: amd64
+ bin: pca-osx-amd64
  goos: darwin
- arch: amd64
- - bin: pca-osx-arm64
+
+ - arch: arm64
+ bin: pca-osx-arm64
  goos: darwin
- arch: arm64
+
  steps:
  - uses: actions/checkout@v3
  - id: setup-go
@@ -56,15 +55,15 @@ jobs:
  ${{ hashFiles('go.sum') }}"
  restore-keys: |
  ${{ env.BASE_CACHE_KEY }}
- - name: Build ${{ matrix.os }}
+ - name: Build ${{ matrix.bin }}
  run: go build -o ${{ matrix.bin }}
  env:
  GOOS: ${{ matrix.goos }}
  GOARCH: ${{ matrix.arch }}
  - name: Upload to artifacts
  uses: actions/upload-artifact@v3
  with:
- name: ${{ matrix.os }}
+ name: ${{ matrix.bin }}
  path: ${{ matrix.bin }}
  release:
  name: go-release
@@ -76,8 +75,12 @@ jobs:
  uses: actions/download-artifact@v3
  with:
  path: bin
+ - name: chmod executable
+ run: chmod +x bin/pca-linux-amd64/pca-linux-amd64
  - name: Set Tag Version
- run: echo "VERSION=$(cat ./VERSION)" >> $GITHUB_ENV
+ run: |
+ echo "VERSION=v$(./bin/pca-linux-amd64/pca-linux-amd64 -version)" \
+ >> $GITHUB_ENV
  - name: Create Release
  uses: actions/github-script@v6
  with:

main.go

@@ -9,10 +9,13 @@ import (
 )
 
 func main() {
+ // Print the version and exit if the -version flag is provided
+ version()
+
  mux := chi.NewRouter()
  mux.Get("/", controllers.HealthCheckHandler)
 
  port := ":8080"
- log.Printf("listening on port %s", port)
+ log.Printf("listening on port %s, version %s", port, Version)
  log.Println(http.ListenAndServe(port, mux))
 }

version.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+ "flag"
+ "fmt"
+ "os"
+)
+
+var Version = "0.0.1"
+
+func version() {
+ v := flag.Bool("version", false, "prints current app version")
+ flag.Parse()
+ if *v {
+ fmt.Println(string(Version))
+ os.Exit(0)
+ }
+}