Use Cirrus CI to build the toolchain

.cirrus.yml

@@ -1,13 +1,19 @@
 build_packages_task:
   only_if: ${CIRRUS_TAG} == ''
 
-  container:
-    image: centos:centos7
-    cpu: 4
-    memory: 8G
+  matrix:
+    - name: 'Linux x86_64'
+      container:
+        image: centos:centos7
+        cpu: 4
+        memory: 8G
+    - name: 'Linux aarch64'
+      arm_container:
+        image: centos:centos7
+        cpu: 4
+        memory: 8G
 
   clone_script: |
-    curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
     yum update -y && yum upgrade -y
     yum install -y git
 
@@ -19,7 +25,7 @@ build_packages_task:
     cd devel-env
 
     while read -r tag; do
-      url="https://github.com/adonis0147/devel-env/releases/download/${tag}/install_toolchain.sh"
+      url="https://github.com/adonis0147/devel-env/releases/download/${tag}/install_toolchain_$(uname -m).sh"
       if curl --silent --head --fail -L "${url}" -o /dev/null; then
         break
       fi

.github/cirrus-ci/build_toolchain.yml

@@ -0,0 +1,28 @@
+build_toolchain_task:
+  timeout_in: 120m
+
+  compute_engine_instance:
+    platform: linux
+    cpu: 4
+    memory: 8G
+    image_project: cirrus-images
+    matrix:
+      - name: 'Linux x86_64'
+        image: family/docker-builder
+      - name: 'Linux aarch64'
+        image: family/docker-builder-arm64
+        architecture: arm64
+
+  clone_script: |
+    git clone -b "${CIRRUS_BRANCH}" https://github.com/adonis0147/devel-env
+
+  script: |
+    cd devel-env/toolchain
+    docker build -t toolchain .
+    docker run --rm --mount type=bind,source="$(pwd)",target=/output toolchain
+
+    mkdir -p "${CIRRUS_WORKING_DIR}/output"
+    mv "install_toolchain.sh" "${CIRRUS_WORKING_DIR}/output/install_toolchain_$(uname -m).sh"
+
+  artifacts:
+    path: output/install_toolchain_*.sh

.github/templates/release.md

@@ -1,15 +1,18 @@
 ## Install GCC Toolchain
 ```shell
-bash install_toolchain.sh PATH
+# For x86_64 platform
+bash install_toolchain_x86_64.sh PATH
+
+# For aarch64 platform
+bash install_toolchain_aarch64.sh PATH
 ```
 
 ## MD5 Checksums
 ```
-MD5_CHECKSUMS        install_toolchain.sh
+<MD5SUM>
 ```
 
 ## SHA256 Checksums
 ```
-SHA256_CHECKSUMS        install_toolchain.sh
+<SHA256SUM>
 ```
-

.github/workflows/release.yml

@@ -6,28 +6,9 @@ on:
       - '*'
 
 jobs:
-  Build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Build
-        run: |
-          cd toolchain
-          docker build --platform=linux/x86-64 -t toolchain .
-          mkdir output
-          docker run --platform=linux/x86-64 --rm --mount type=bind,source="$(pwd)/output",target=/output toolchain
-
-      - name: Upload
-        uses: actions/upload-artifact@v3
-        with:
-          name: toolchain
-          path: toolchain/output/install_toolchain.sh
-
   Publish:
     runs-on: ubuntu-latest
-    needs: [build]
+    environment: CIRRUS-CI
     env:
       GH_REPO: ${{ github.repository }}
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -36,20 +17,32 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-
-      - name: Download
-        uses: actions/download-artifact@v3
         with:
-          name: toolchain
-          path: output
+          ref: ${{ github.ref_name }}
+          submodules: true
+
+      - name: Cirrus CI Build
+        run: |
+          trigger='.github/cirrus-ci-tools/src/trigger-cirrus-ci.py'
+          config='.github/cirrus-ci/build_toolchain.yml'
+          urls="$(python3 "${trigger}" --token ${{ secrets.CIRRUS_CI_TOKEN }} --repository ${{ github.repository }} \
+            --branch master --config "${config}" --timeout 240)"
+
+          while read -r url; do
+            echo "The artifact url: ${url}"
+            curl -L ${url} -o binary.zip
+            unzip binary.zip
+          done <<<"${urls}"
 
-      - name: Release
+      - name: Upload
         run: |
-          tag_name="${{ github.ref }}"
-          tag_name="${tag_name#refs/tags/}"
+          content="$(cat .github/templates/release.md)"
+
+          pushd output >/dev/null
+          content="${content/<MD5SUM>/$(md5sum *)}"
+          content="${content/<SHA256SUM>/$(sha256sum *)}"
+          popd >/dev/null
 
-          md5="$(md5sum output/install_toolchain.sh | awk '{print $1}')"
-          sha256="$(sha256sum output/install_toolchain.sh | awk '{print $1}')"
-          cat .github/templates/release.md | sed "s/MD5_CHECKSUMS/${md5}/;s/SHA256_CHECKSUMS/${sha256}/" >release.md
+          echo "${content}" >note.md
 
-          gh release create -t "devel-env ${tag_name}" "${tag_name}" -F release.md output/install_toolchain.sh
+          gh release create -t "devel-env ${{ github.ref_name }}" -F note.md ${{ github.ref_name }} output/*

.gitmodules

@@ -0,0 +1,3 @@
+[submodule ".github/cirrus-ci-tools"]
+	path = .github/cirrus-ci-tools
+	url = https://github.com/adonis0147/cirrus-ci-tools