github actions improvements, get go version from go.mod

.github/workflows/go.yaml

@@ -7,11 +7,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Get Go version
+        run: echo "GO_VERSION=$(grep 'go \d\.' go.mod | cut -d ' ' -f 2)" >> $GITHUB_ENV
+
       - name: Set up Go
         uses: actions/setup-go@v3
-
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
 
       - name: Test
         run: go test -v ./...

.github/workflows/release.yaml

@@ -12,15 +12,20 @@ jobs:
     steps:
 
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
 
-      - name: Checkout submodules
-        run: git submodule update --init --recursive 
+      - name: Get Go version
+        run: echo "GO_VERSION=$(grep 'go \d\.' go.mod | cut -d ' ' -f 2)" >> $GITHUB_ENV
 
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.16
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Checkout submodules
+        run: git submodule update --init --recursive
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2

.github/workflows/sh.yaml

@@ -7,11 +7,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
       - name: Set up
         run: sudo apt-get install -y shellcheck zsh
 
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
-
       - name: Test
         run: scripts/test.sh