Adding a custom go-setup command

Signed-off-by: apostasie <[email protected]>

.github/actions/install-go/action.yml

@@ -0,0 +1,73 @@
+name: "Setup Go"
+description: "Nerdctl go installation, with canary support. Will by default install go for the supported patch-version."
+inputs:
+  stable:
+    required: false
+    default: "false"
+    description: "Set this to true if you want the latest patch version of the main supported version specified in go.mod"
+  old-stable:
+    required: false
+    default: "false"
+    description: "Set this to true if you want the latest patch version of the main supported version specified in go.mod"
+  canary:
+    required: false
+    default: "false"
+    description: "Set this to true if you want the bleeding edge golang version (RC, etc)"
+  _current:
+    required: false
+    default: "1.23.1"  # 1.23.4
+    description: "Set this to true if you want the latest patch version of the main supported version specified in go.mod"
+  _stable:
+    required: false
+    default: "1.23.x"
+    description: "Set this to true if you want the latest patch version of the main supported version specified in go.mod"
+  _old_stable:
+    required: false
+    default: "1.22.x"
+    description: "Set this to true if you want the latest patch version of the main supported version specified in go.mod"
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
+      with:
+        fetch-depth: 1
+    - name: Set GO env
+      shell: bash
+      run: |
+        golang::canary(){
+          # Enable extended globbing features to use advanced pattern matching
+          shopt -s extglob
+          # Get latest golang version and split it in components
+          norm=()
+          while read -r line; do
+            line_trimmed="${line//+([[:space:]])/}"
+            norm+=("$line_trimmed")
+          done < \
+            <(sed -E 's/^go([0-9]+)[.]([0-9]+)([.]([0-9]+))?(([a-z]+)([0-9]+))?/\1.\2\n\4\n\6\n\7/i' \
+              <(curl -fsSL "https://go.dev/dl/?mode=json&include=all" | jq -rc .[0].version) \
+            )
+          # Serialize version, making sure we have a patch version, and separate possible rcX into .rc-X
+          [ "${norm[1]}" != "" ] || norm[1]="0"
+          norm[1]=".${norm[1]}"
+          [ "${norm[2]}" == "" ] || norm[2]="-${norm[2]}"
+          [ "${norm[3]}" == "" ] || norm[3]=".${norm[3]}"
+          # Save it
+          IFS=
+          echo "GO_VERSION=${norm[*]}" >> "$GITHUB_ENV"
+        }
+
+        if [ "${{ inputs.canary }}" == "true" ]; then
+          golang::canary
+        elif [ "${{ inputs.stable }}" == "true" ]; then
+          echo "GO_VERSION=$INPUT__STABLE" >> "$GITHUB_ENV"
+        elif [ "${{ inputs.old-stable }}" == "true" ]; then
+          echo "GO_VERSION=$INPUT__OLD_STABLE" >> "$GITHUB_ENV"
+        else
+          echo "GO_VERSION=$INPUT__CURRENT" >> "$GITHUB_ENV"
+        fi
+    - name: "Setup Go"
+      uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a  # v5.2.0
+      with:
+        go-version: ${{ env.GO_VERSION }}
+        cache: true

.github/workflows/ci_debugging.yml

@@ -0,0 +1,35 @@
+name: ci_debugging
+
+on:
+  push:
+    branches:
+      - main
+      - 'release/**'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  # This job builds the dependency target of the test docker image for all supported architectures and cache it in GHA
+  go_stable:
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
+      - uses: ./.github/actions/install-go
+      - run: |
+          go version
+      - uses: ./.github/actions/install-go
+        with:
+          stable: true
+      - run: |
+          go version
+      - uses: ./.github/actions/install-go
+        with:
+          old-stable: true
+      - run: |
+          go version
+      - uses: ./.github/actions/install-go
+        with:
+          canary: true
+      - run: |
+          go version