Merge pull request #82 from systemli/Upgrade-to-Go-1.21

⬆️ Upgrade to Go 1.21

Author: 0x46616c6b

.github/workflows/integration.yaml

@@ -17,17 +17,7 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.17.x"
-
-      - name: Cache Go Dependencies
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          go-version-file: "go.mod"
 
       - name: Vet
         run: go vet
@@ -47,17 +37,7 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.17.x"
-
-      - name: Cache Go Dependencies
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          go-version-file: "go.mod"
 
       - name: Build
         run: go build ./...

.github/workflows/release.yaml

@@ -15,17 +15,7 @@ jobs:
       - name: Setup go
         uses: actions/setup-go@v5
         with:
-          go-version: '1.17.x'
-
-      - name: Cache Go Dependencies
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-go-
+          go-version-file: "go.mod"
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3.1.0

go.mod

@@ -1,6 +1,6 @@
 module github.com/systemli/prometheus-etherpad-exporter
 
-go 1.17
+go 1.21
 
 require (
 	github.com/google/go-cmp v0.6.0