ci: migrate to project-checks action

.github/workflows/ci.yml

@@ -7,52 +7,18 @@ on:
     branches: [ main ]
 
 jobs:
-
   build:
-    name: Project CI
+    name: CI
     runs-on: ubuntu-22.04
     timeout-minutes: 5
     steps:
 
-    - name: Set up Go 1.19
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.19
-      id: go
-
-    - name: Setup Go binary path
-      shell: bash
-      run: |
-        echo "GOPATH=${{ github.workspace }}" >> $GITHUB_ENV
-        echo "${{ github.workspace }}/bin" >> $GITHUB_PATH
-
     - name: Check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         path: src/github.com/containerd/project
         fetch-depth: 25
 
-    - name: Install dependencies
-      env:
-        GO111MODULE: on
-      run: |
-        go install github.com/vbatts/git-validation@latest
-        go install github.com/kunalkushwaha/ltag@latest
-
-    - name: Check DCO/whitespace/commit message
-      env:
-        GITHUB_COMMIT_URL: ${{ github.event.pull_request.commits_url }}
-        DCO_VERBOSITY: "-q"
-        DCO_RANGE: ""
-      working-directory: src/github.com/containerd/project
-      run: |
-        if [ -z "${GITHUB_COMMIT_URL}" ]; then
-          DCO_RANGE=$(jq -r '.before +".."+ .after' ${GITHUB_EVENT_PATH})
-        else
-          DCO_RANGE=$(curl ${GITHUB_COMMIT_URL} | jq -r '.[0].parents[0].sha +".."+ .[-1].sha')
-        fi
-        script/validate/dco
-
-    - name: Check file headers
-      run: script/validate/fileheader
-      working-directory: src/github.com/containerd/project
+    - uses: containerd/project-checks@v1.2.2
+      with:
+        working-directory: src/github.com/containerd/project

go.mod

@@ -0,0 +1,5 @@
+module github.com/containerd/project
+
+go 1.23.1
+
+// required for project-checks action