Upgrade to go 1.21

.github/workflows/lint.yml

@@ -8,12 +8,15 @@ jobs:
  lint:
  name: Lint the code
  runs-on: ubuntu-latest
- container: golang:1.19
+ container: golang:1.21
 
  steps:
  - name: Check out repository code
  uses: actions/checkout@v3
 
+ - name: Mark source directory as safe.
+ run: git config --global --add safe.directory $GITHUB_WORKSPACE
+
  - name: Check formatting using gofmt
  run: gofmt -s -l -d .
 

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
 
  - name: Set up Go
  uses: actions/setup-go@v4
- with: { go-version: 1.19 }
+ with: { go-version: 1.21 }
 
  - name: Set up Docker Buildx
  uses: docker/setup-buildx-action@v2

.github/workflows/unit-testing.yml

@@ -14,11 +14,11 @@ jobs:
  steps:
  - name: Check out repository code
  uses: actions/checkout@v3
- 
+
  - name: Install go
  uses: actions/setup-go@v4
  with:
- go-version: '1.19'
+ go-version: '1.21'
 
  - name: Install dependencies
  run: go mod download

go.mod

@@ -1,6 +1,6 @@
 module github.com/spacelift-io/spacectl
 
-go 1.19
+go 1.21
 
 require (
  github.com/ProtonMail/gopenpgp/v2 v2.6.1