Extract a composite action to install Go

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

@@ -0,0 +1,16 @@
+name: "Setup Go"
+description: "Reusable action to install Go, so there is one place to bump Go versions"
+inputs:
+  go-version:
+    required: true
+    default: "1.20.13"
+    description: "Go version to install"
+
+runs:
+  using: composite
+  steps:
+    - name: "Setup Go"
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ inputs.go-version }}
+        cache: false # see actions/setup-go#368

.github/workflows/build-test-images.yml

@@ -41,14 +41,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.20.13"
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |

.github/workflows/ci.yml

@@ -9,11 +9,6 @@ on:
       - main
       - "release/**"
 
-env:
-  # Go version we currently use to build containerd across all CI.
-  # Note: don't forget to update `Binaries` step, as it contains the matrix of all supported Go versions.
-  GO_VERSION: "1.20.13"
-
 permissions: # added using https://github.com/step-security/secure-workflows
   contents: read
 
@@ -34,11 +29,8 @@ jobs:
         os: [ubuntu-20.04, actuated-arm64-4cpu-16gb, macos-12, windows-2019]
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
       - uses: golangci/golangci-lint-action@v4
         with:
           version: v1.51.1
@@ -55,15 +47,13 @@ jobs:
     timeout-minutes: 5
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
           fetch-depth: 100
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - uses: containerd/project-checks@v1.1.0
         with:
           working-directory: src/github.com/containerd/containerd
@@ -88,14 +78,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |
@@ -120,10 +108,8 @@ jobs:
     timeout-minutes: 5
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
       - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
       - run: go install github.com/cpuguy83/go-md2man/v2@v2.0.2
       - run: make man
 
@@ -153,10 +139,8 @@ jobs:
             goarm: "7"
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
       - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
       - run: |
           set -e -x
 
@@ -209,12 +193,8 @@ jobs:
         os: [ubuntu-20.04, actuated-arm64-4cpu-16gb, macos-12, windows-2019, windows-2022]
         go-version: ["1.20.13", "1.21.6"]
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ matrix.go-version }}
-
       - uses: actions/checkout@v4
-
+      - uses: ./.github/actions/install-go
       - name: Make
         run: |
           make build
@@ -243,14 +223,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - uses: actions/checkout@v4
         with:
           repository: kubernetes-sigs/cri-tools
@@ -413,11 +391,8 @@ jobs:
     env:
       GOTEST: gotestsum --
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
 
       - name: Install containerd dependencies
         env:
@@ -548,10 +523,8 @@ jobs:
       GOTEST: gotestsum --
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
       - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
       - run: script/setup/install-gotestsum
       - run: script/setup/install-teststat
       - name: Tests

.github/workflows/codeql.yml

@@ -32,9 +32,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - uses: actions/setup-go@v5
-        with:
-          go-version: 1.20.13
+      - uses: ./.github/actions/install-go
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/fuzz.yml

@@ -40,10 +40,10 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/install-go
         with:
           # FIXME: go-fuzz fails with Go 1.20: `cgo_unix_cgo_res.cgo2.c:(.text+0x32): undefined reference to `__res_search'`
           # https://github.com/containerd/containerd/pull/8103#issuecomment-1429256152
           go-version: 1.18
-      - uses: actions/checkout@v4
       - run: script/go-test-fuzz.sh

.github/workflows/images.yml

@@ -26,14 +26,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.20.13"
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |

.github/workflows/nightly.yml

@@ -6,9 +6,6 @@ on:
     paths:
       - ".github/workflows/nightly.yml"
 
-env:
-  GO_VERSION: "1.20.13"
-
 permissions: # added using https://github.com/step-security/secure-workflows
   contents: read
 
@@ -23,14 +20,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |
@@ -143,14 +138,12 @@ jobs:
         working-directory: src/github.com/containerd/containerd
 
     steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-
       - uses: actions/checkout@v4
         with:
           path: src/github.com/containerd/containerd
 
+      - uses: ./src/github.com/containerd/containerd/.github/actions/install-go
+
       - name: Set env
         shell: bash
         run: |

.github/workflows/release.yml

@@ -12,9 +12,6 @@ on:
 
 name: Release
 
-env:
-  GO_VERSION: "1.20.13"
-
 permissions: # added using https://github.com/step-security/secure-workflows
   contents: read