Use arnested/go-version-action

Author: arnested

.github/workflows/build.yml

@@ -2,20 +2,35 @@ on:
 - push
 name: Build and test
 jobs:
+  go-version:
+    name: Lookup go versions
+    runs-on: ubuntu-latest
+    outputs:
+      minimal: ${{ steps.go-version.outputs.minimal }}
+      matrix: ${{ steps.go-version.outputs.matrix }}
+    steps:
+    - uses: actions/[email protected]
+    - uses: arnested/go-version-action@main
+      id: go-version
   go_generate:
     name: Check generated code is up to date
     if: '!github.event.deleted'
+    needs: go-version
     runs-on: ubuntu-latest
     env:
       workdir: go/src/${{ github.repository }}
     steps:
     - uses: actions/[email protected]
       with:
         path: ${{env.workdir}}
-    - name: Install Go
+    - uses: arnested/go-version-action@main
+      with:
+        working-directory: ${{env.workdir}}
+      id: foo
+    - name: Install Go ${{ needs.go-version.outputs.minimal }}
       uses: actions/setup-go@v2
       with:
-        go-version: '1.15'
+        go-version: ${{ needs.go-version.outputs.minimal }}
     - name: go generate
       env:
         GO111MODULE: 'on'
@@ -28,13 +43,14 @@ jobs:
   build_and_test:
     name: Build and test
     if: '!github.event.deleted'
+    needs: go-version
     runs-on: macos-latest
     strategy:
       matrix:
-        go-version: ['1.15']
+        go-version: ${{ fromJSON(needs.go-version.outputs.matrix) }}
     steps:
     - uses: actions/[email protected]
-    - name: Install Go
+    - name: Install Go ${{ matrix.go-version }}
       uses: actions/setup-go@v2
       with:
         go-version: ${{ matrix.go-version }}
@@ -48,17 +64,18 @@ jobs:
       uses: codecov/[email protected]
       with:
         flags: go${{ matrix.go-version }}
-        token: ${{secrets.CODECOV_TOKEN}}
+        token: ${{ secrets.CODECOV_TOKEN }}
   license_check:
     name: License check
+    needs: go-version
     if: '!github.event.deleted'
     runs-on: ubuntu-latest
     steps:
     - uses: actions/[email protected]
-    - name: Install Go
+    - name: Install Go ${{ needs.go-version.outputs.minimal }}
       uses: actions/setup-go@v2
       with:
-        go-version: '1.15'
+        go-version: ${{ needs.go-version.outputs.minimal }}
     - name: Install wwhrd
       env:
         GO111MODULE: 'off'

.github/workflows/lint.yml

@@ -23,8 +23,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/[email protected]
+      - uses: arnested/go-version-action@main
+        id: go-version
+      - name: Install Go ${{ steps.go-version.outputs.minimal }}
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ steps.go-version.outputs.minimal }}
       - name: golangci-lint
         uses: golangci/[email protected]
         with:
           version: latest
           only-new-issues: true
+          skip-go-installation: true

.github/workflows/release.yml

@@ -10,6 +10,8 @@ jobs:
     - uses: actions/checkout@v2
       with:
         fetch-depth: 0
+    - uses: arnested/go-version-action@main
+      id: go-version
     - name: Bump version and push tag
       uses: anothrNick/[email protected]
       id: version
@@ -18,10 +20,10 @@ jobs:
         WITH_V: true
         DEFAULT_BUMP: patch
         RELEASE_BRANCHES: main
-    - name: Set up Go
+    - name: Set up Go ${{ steps.go-version.outputs.latest }}
       uses: actions/setup-go@v2
       with:
-        go-version: 1.15
+        go-version: ${{ steps.go-version.outputs.latest }}
     - name: Run GoReleaser
       uses: goreleaser/goreleaser-action@v2
       with: