IJI-2196 GitHub workflow to build IntelliJ IDEA Community distributions for all supported OS

(cherry picked from commit 30e80f202d89acc6b4846caeba2a166e2675d899)

IJ-CR-149323

GitOrigin-RevId: 8e57a8a4356dc6a3ba65706006dc0600e25a759e

.github/actions/build_ide/action.yml

@@ -0,0 +1,24 @@
+inputs:
+  os:
+    description: 'linux, windows or mac'
+    required: true
+  extension:
+    description: 'tar.gz, exe or sit'
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: Checkout JetBrains/android
+      uses: actions/checkout@v4.2.2
+      with:
+        repository: JetBrains/android
+        path: android
+        ref: ${{github.ref}}
+    - name: Build environment
+      shell: bash
+      # language=bash
+      run: docker build . --target build_env --tag build_env
+    - name: Build .${{inputs.extension}}
+      shell: bash
+      # language=bash
+      run: docker run --rm --user "$(id -u)" --volume ${PWD}:/community build_env -Dintellij.build.target.os=${{inputs.os}}

.github/actions/upload_ide/action.yml

@@ -0,0 +1,43 @@
+inputs:
+  os:
+    description: 'linux, windows or mac'
+    required: true
+  extension:
+    description: 'tar.gz, exe, sit or dmg'
+    required: true
+  artifacts_dir:
+    description: 'IDE artifacts output directory'
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: Generate checksums
+      shell: bash
+      # language=bash
+      run: |
+        function checksum() {
+          file="$1"
+          # The output is a line with checksum,
+          # a character indicating type ('*' for --binary, ' ' for --text),
+          # and the supplied file argument
+          if [ "$(uname)" == Darwin ]; then
+            shasum --algorithm 256 --binary "$file" 
+          else
+            sha256sum --binary "$file" 
+          fi > "$file.sha256"
+        }
+        cd "${{inputs.artifacts_dir}}"
+        for it in *.${{inputs.extension}}; do checksum "$it"; done
+        if ls *.${{inputs.extension}}.spdx.json; then
+          for it in *.${{inputs.extension}}.spdx.json; do checksum "$it"; done
+        fi
+    - name: Upload .${{inputs.extension}}
+      uses: actions/upload-artifact@v4.4.3
+      with:
+        name: ${{inputs.os}}-${{inputs.extension}}-unsigned
+        if-no-files-found: 'error'
+        retention-days: 1
+        path: |
+          ${{inputs.artifacts_dir}}/*.${{inputs.extension}}
+          ${{inputs.artifacts_dir}}/*.spdx.json
+          ${{inputs.artifacts_dir}}/*.sha256

.github/workflows/IntelliJ_IDEA.yml

@@ -0,0 +1,81 @@
+name: IntelliJ IDEA
+on:
+  schedule:
+    # daily at 4AM for the master branch
+    - cron: '0 4 * * *'
+  push:
+    # for each release
+    tags:
+      - 'idea/*'
+env:
+  artifacts_dir: 'out/idea-ce/artifacts'
+jobs:
+  # a single job for all OSes cannot be used due to free disk space lack on runners
+  build-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.2.2
+      - uses: ./.github/actions/build_ide
+        with:
+          os: linux
+          extension: tar.gz
+      - uses: ./.github/actions/upload_ide
+        with:
+          os: linux
+          extension: tar.gz
+          artifacts_dir: ${{env.artifacts_dir}}
+  build-windows:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.2.2
+      - uses: ./.github/actions/build_ide
+        with:
+          os: windows
+          extension: exe
+      - uses: ./.github/actions/upload_ide
+        with:
+          os: windows
+          extension: exe
+          artifacts_dir: ${{env.artifacts_dir}}
+  build-macos:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4.2.2
+      - uses: ./.github/actions/build_ide
+        with:
+          os: mac
+          extension: sit
+      - uses: ./.github/actions/upload_ide
+        with:
+          os: mac
+          extension: sit
+          artifacts_dir: ${{env.artifacts_dir}}
+      - name: Upload .dmg build scripts
+        uses: actions/upload-artifact@v4.4.3
+        with:
+          name: dmg-build-scripts
+          if-no-files-found: 'error'
+          path: ${{env.artifacts_dir}}/macos-dmg-build/
+  build-dmg:
+    runs-on: macos-latest
+    needs: build-macos
+    steps:
+      - uses: actions/checkout@v4.2.2
+      - name: Download .dmg build scripts
+        uses: actions/download-artifact@v4.1.8
+        with:
+          name: dmg-build-scripts
+      - name: Download .sit
+        uses: actions/download-artifact@v4.1.8
+        with:
+          name: mac-sit-unsigned
+      - name: Build .dmg
+        shell: bash
+        # language=bash
+        run: /bin/bash ./build.sh
+      - name: Upload .dmg
+        uses: ./.github/actions/upload_ide
+        with:
+          os: mac
+          extension: dmg
+          artifacts_dir: .

Dockerfile

@@ -17,16 +17,16 @@ VOLUME /root/.m2
 # Community sources root
 VOLUME /community
 WORKDIR /community
-ENTRYPOINT ["/bin/sh", "-c"]
-CMD ["./installers.cmd"]
+ENTRYPOINT ["/bin/sh", "./installers.cmd"]
 
 FROM build_env AS build_env_with_docker
-LABEL Description="Community Build Environment with Docker (required to build additional tools like Repair utility)"
+LABEL Description="Community Build Environment with Docker (required to build Snapcraft distributions)"
 RUN apt-get update && \
     apt-get install -y docker.io \
     && rm -rf /var/lib/apt/lists/*
 COPY --from=docker/buildx-bin:latest /buildx /usr/libexec/docker/cli-plugins/docker-buildx
 RUN docker buildx version
-# Docker socket
+# Docker daemon socket is expected to be mounted with --volume /var/run/docker.sock:/var/run/docker.sock
+# and the container should be run as the root user to be able to connect to the socket
 VOLUME /var/run/docker.sock
 CMD ["docker system info && ./installers.cmd"]