[releng] Add github workflow

Signed-off-by: Laurent Fasani <[email protected]>

.github/workflows/build.yml

@@ -0,0 +1,62 @@
+name: Continuous integration
+
+on:
+  push:
+    paths-ignore:
+      - "CHANGELOG.adoc"
+      - "README.adoc"
+      - "doc/**"
+    branches:
+      - "**"
+    tags:
+      - "*"
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        if: github.event_name != 'pull_request'
+        with:
+          fetch-depth: 0
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        if: github.event_name == 'pull_request'
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - name: Setup Java SDK
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: "temurin"
+
+      - name: Setup some global environment variables
+        run: |
+          echo "git_describe=$(git describe)" >> $GITHUB_ENV
+
+      - name: Build the backend
+        env:
+          USERNAME: ${{ github.actor }}
+          PASSWORD: ${{ secrets.PASSWORD }}
+        run: mvn -U -B -e clean verify  -f backend/pom.xml --settings settings.xml
+
+      - name: Publish the backend
+        if: startsWith(github.ref, 'refs/tags/v')
+        env:
+          USERNAME: ${{ github.actor }}
+          PASSWORD: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: mvn -B deploy -DskipTests --settings settings.xml
+

.github/workflows/pull-request.yml

@@ -0,0 +1,44 @@
+name: Pull Request Checks
+
+on:
+  pull_request:
+    paths-ignore:
+      - "CHANGELOG.adoc"
+      - "README.adoc"
+      - "doc/**"
+    types:
+      [
+        opened,
+        synchronize,
+        reopened,
+        labeled,
+        unlabeled,
+        milestoned,
+        demilestoned,
+      ]
+
+jobs:
+  build:
+    name: Metadata Review
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup Node SDK
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.7
+          registry-url: https://npm.pkg.github.com/
+
+      - name: Check that the CHANGELOG has been updated
+        env:
+          GITHUB_EVENT: ${{ toJSON(github.event) }}
+        run: node scripts/check-changelog.js
+
+      - name: Check that the copyright of the modified files has been updated
+        env:
+          GITHUB_EVENT: ${{ toJSON(github.event) }}
+        run: node scripts/check-copyright.js

scripts/bump-version

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+VERSION="$1"
+mvn versions:set -DgroupId=org.eclipse.sirius -DartifactId="*" -DoldVersion="*" -DnewVersion="$VERSION" -f packages/pom.xml

scripts/check-changelog.js

@@ -0,0 +1,81 @@
+/*******************************************************************************
+ * Copyright (c) 2022, 2023 Obeo.
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *******************************************************************************/
+const childProcess = require("child_process");
+const fs = require("fs");
+
+const workspace = process.env.GITHUB_WORKSPACE;
+const event = process.env.GITHUB_EVENT;
+
+const body = JSON.parse(event);
+const baseSHA = body.pull_request.base.sha;
+const headSHA = body.pull_request.head.sha;
+
+const gitLogCommand = `git log --format=format:%H ${baseSHA}..${headSHA}`;
+const result = childProcess.execSync(gitLogCommand, { encoding: "utf8" });
+const lines = result.split(/\r?\n/);
+
+console.log("The following commits will be reviewed:");
+console.log(lines);
+console.log();
+
+const changelog = fs.readFileSync(`${workspace}/CHANGELOG.adoc`, {
+  encoding: "utf8",
+});
+
+const invalidContent =
+  changelog.includes("<<<<<<<") ||
+  changelog.includes("=======") ||
+  changelog.includes(">>>>>>>");
+
+const missingIssuesInChangelog = [];
+for (let index = 0; index < lines.length; index++) {
+  const line = lines[index];
+  const gitShowCommand = `git rev-list --format=%B --max-count=1 ${line}`;
+  const commitMessage = childProcess.execSync(gitShowCommand, {
+    encoding: "utf8",
+  });
+  const commitMessageLines = commitMessage.split(/\r?\n/);
+
+  if (commitMessageLines.length > 1) {
+    // Skip the first line which only contains the hash of the commit
+    const title = commitMessageLines[1];
+
+    const tagStartIndex = title.indexOf("[");
+    const tagEndIndex = title.indexOf("]", tagStartIndex);
+    if (tagStartIndex >= 0 && tagStartIndex < tagEndIndex) {
+      const tag = title.substring(tagStartIndex + "[".length, tagEndIndex);
+
+      const tagAsNumber = Number(tag);
+      if (!isNaN(tagAsNumber)) {
+        const issueURL = `https://github.com/eclipse-sirius/sirius-web/issues/${tagAsNumber}`;
+
+        if (!changelog.includes(issueURL)) {
+          missingIssuesInChangelog.push(issueURL);
+        }
+      }
+    }
+  }
+}
+
+if (missingIssuesInChangelog.length > 0) {
+  console.log(
+    "The following issues should appear in the CHANGELOG with some documentation"
+  );
+  console.log(missingIssuesInChangelog);
+  process.exit(1);
+} else if (invalidContent) {
+  console.log(
+    'The CHANGELOG seems to contain Git conflict markers like "<<<<<<<", "=======" or ">>>>>>>"'
+  );
+  process.exit(1);
+}

scripts/check-copyright.js

@@ -0,0 +1,55 @@
+/*******************************************************************************
+ * Copyright (c) 2022 Obeo.
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *******************************************************************************/
+const childProcess = require('child_process');
+const fs = require('fs');
+
+const workspace = process.env.GITHUB_WORKSPACE;
+const event = process.env.GITHUB_EVENT;
+
+const body = JSON.parse(event);
+const baseSHA = body.pull_request.base.sha;
+const headSHA = body.pull_request.head.sha;
+
+const gitLogCommand = `git diff --name-only ${baseSHA}...${headSHA}`;
+const result = childProcess.execSync(gitLogCommand, { encoding: 'utf8' });
+const filePaths = result.split(/\r?\n/);
+
+console.log('The following files will be reviewed:')
+console.log(filePaths);
+console.log();
+
+const filesWithAnInvalidCopyright = [];
+for (let index = 0; index < filePaths.length; index++) {
+  const filePath = filePaths[index];
+
+  if (filePath.endsWith('.java') || filePath.endsWith('.ts') || filePath.endsWith('.tsx') || filePath.endsWith('.js')) {
+    if (fs.existsSync(filePath)) {
+      const file = fs.readFileSync(`${workspace}/${filePath}`, { encoding: 'utf8' });
+      const lines = file.split(/\r?\n/);
+
+      if (lines.length > 2 && lines[1].includes('Copyright')) {
+        const currentYear = new Date().getFullYear();
+        if (!lines[1].includes(currentYear.toString())) {
+          console.log(`${filePath} : ${lines[1]}`);
+          filesWithAnInvalidCopyright.push(filePath);
+        }
+      }
+    }
+  }
+}
+
+if (filesWithAnInvalidCopyright.length > 0) {
+  console.log('The following files should have their copyright updated');
+  console.log(filesWithAnInvalidCopyright);
+  process.exit(1);
+}