build: switch to GitHub Actions

.github/workflows/build.yml

@@ -0,0 +1,72 @@
+name: "Build and Upload Sysroots"
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+
+permissions:
+  contents: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: Build
+    strategy:
+      matrix:
+        arch: [amd64, i386, armhf, arm64, mipsel, mips64el]
+    runs-on: ubuntu-latest
+    if: ${{ github.actor != 'sysroot-updater' }}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # 4.1.7
+      - name: Install Packages
+        run: |
+          sudo apt update
+          sudo apt install -y binutils-arm-linux-gnueabi binutils-arm-linux-gnueabihf binutils-mips64el-linux-gnuabi64 binutils-mipsel-linux-gnu
+      - name: Install dependencies
+        run: python3 -m pip install --upgrade requests
+      - name: Build Sysroot
+        run: ./build/linux/sysroot_scripts/sysroot_creator.py build ${{ matrix.arch }}
+      - name: Upload Sysroot Artifact
+        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # 4.2.6
+        with:
+          name: debian_bullseye_${{ matrix.arch }}_sysroot.tar.xz
+          path: out/sysroot-build/bullseye/debian_bullseye_${{ matrix.arch }}_sysroot.tar.xz
+  upload:
+    name: Upload Sysroots to Azure
+    runs-on: ubuntu-latest
+    if: ${{ github.actor != 'sysroot-updater' }}
+    needs: build
+    env:
+      SKIP_SYSROOT_BUILD: true
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # 4.1.7
+      - name: Install dependencies
+        run: python3 -m pip install --upgrade requests
+      - name: Download Sysroot Artifacts
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # 4.1.8
+        with:
+          path: out/sysroot-build/bullseye
+          merge-multiple: true
+      - name: Upload Sysroots
+        run: ./build/linux/sysroot_scripts/build_and_upload.py
+      - name: Upload Sysroot JSON Artifact
+        uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # 4.2.6
+        with:
+          name: sysroots.json
+          path: build/linux/sysroot_scripts/sysroots.json
+      - name: Commit new sysroots.json
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git config user.name sysroot-updater
+          git config user.email [email protected]
+          git add build/linux/sysroot_scripts/sysroots.json
+          git commit -m "chore: update sysroots.json"
+          git push origin ${GITHUB_HEAD_REF}