Add support for 'low/high' dependency testing

Author: evertharmeling

.github/workflows/test.yaml

@@ -235,19 +235,35 @@ jobs:
               working-directory: src/Notify
               run: php vendor/bin/simple-phpunit
 
-    tests-js:
+    tests-js-low-deps:
+        runs-on: ubuntu-latest
+        steps:
+            -   uses: actions/checkout@master
+
+            -   name: Force Lowest Dependencies
+                run: node ./src/Chartjs/assets/scripts/force-lowest-dependencies.js
+
+            -   run: yarn
+
+            -   run: yarn test
+
+    tests-js-high-deps:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@master
+
             - name: Get yarn cache directory path
               id: yarn-cache-dir-path
               run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
+
             - uses: actions/cache@v2
               id: yarn-cache
               with:
                   path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
                   key: ${{ runner.os }}-yarn-${{ hashFiles('**/package.json') }}
                   restore-keys: |
                       ${{ runner.os }}-yarn-
+
             - run: yarn
+
             - run: yarn test

src/Chartjs/assets/package.json

@@ -30,7 +30,7 @@
     "devDependencies": {
         "@hotwired/stimulus": "^3.0.0",
         "@types/chart.js": "^2.9.34",
-        "chart.js": "^4.0",
+        "chart.js": "^3.4.1 <3.9 || ^4.0",
         "jest-canvas-mock": "^2.3.0",
         "resize-observer-polyfill": "^1.5.1"
     }

src/Chartjs/assets/scripts/force-lowest-dependencies.js

@@ -0,0 +1,144 @@
+/*
+ * This file is part of the Symfony Webpack Encore package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+'use strict';
+
+const fs = require('fs');
+const childProcess = require('child_process');
+
+const packageFilePath = 'src/Chartjs/assets/package.json';
+const chartJsLowVersion = '3.4.1';
+
+/**
+ * @param {string} dependency
+ * @param {string} range
+ * @return {Promise}
+ */
+function getLowestVersion(dependency, range) {
+    return new Promise((resolve, reject) => {
+        if (range.startsWith('file:')) {
+            resolve([dependency, range]);
+        }
+
+        childProcess.exec(
+            `npm view "${dependency}@${range}" version`,
+            { encoding: 'utf-8' },
+            (error, stdout) => {
+                if (error) {
+                    reject(`Could not retrieve versions list for "${dependency}@${range}"`);
+                    return;
+                }
+
+                const versions = stdout
+                    .split('\n')
+                    .filter(line => line);
+
+                if (versions.length === 0) {
+                    reject(`Could not find a lowest version for "${dependency}@${range}"`);
+                    return;
+                }
+
+                const parts = versions[0].split(' ');
+
+                // If there is only one version available that version
+                // is directly printed as the output of npm view.
+                if (parts.length === 1) {
+                    resolve([dependency, parts[0]]);
+                    return;
+                }
+
+                // If multiple versions are available then it outputs
+                // multiple lines matching the following format:
+                // <package>@<version> '<version>'
+                if (parts.length === 2) {
+                    resolve([dependency, parts[1].replace(/'/g, '')]);
+                    return;
+                }
+
+                reject(`Unexpected response for "${dependency}@${range}": ${versions[0]}`);
+            }
+        );
+    });
+}
+
+fs.readFile(packageFilePath, (error, data) => {
+    if (error) {
+        throw error;
+    }
+
+    const packageInfo = JSON.parse(data);
+
+    const dependencyPromises = [];
+    if (packageInfo.dependencies) {
+        for (const dependency in packageInfo.dependencies) {
+            dependencyPromises.push(getLowestVersion(
+                dependency,
+                packageInfo.dependencies[dependency]
+            ));
+        }
+    }
+
+    const devDependencyPromises = [];
+    if (packageInfo.devDependencies) {
+        for (const devDependency in packageInfo.devDependencies) {
+            devDependencyPromises.push(getLowestVersion(
+                devDependency,
+                packageInfo.devDependencies[devDependency]
+            ));
+        }
+    }
+
+    const dependenciesUpdate = Promise.all(dependencyPromises).then(versions => {
+        versions.forEach(version => {
+            packageInfo.dependencies[version[0]] = version[1];
+        });
+    });
+
+    const devDependenciesUpdate = Promise.all(devDependencyPromises).then(versions => {
+        versions.forEach(version => {
+            packageInfo.devDependencies[version[0]] = version[1];
+        });
+    });
+
+    // Once all the lowest versions have been resolved, update the
+    // package.json file accordingly.
+    Promise
+        .all([dependenciesUpdate, devDependenciesUpdate])
+        .then(() => new Promise((resolve, reject) => {
+            fs.writeFile(packageFilePath, JSON.stringify(packageInfo, null, 2), (error) => {
+                if (error) {
+                    reject(error);
+                    return;
+                }
+
+                resolve();
+            });
+        }))
+        .then(() => {
+            console.log('Manually forcing chart.js to lowest version');
+            packageInfo.devDependencies['chart.js'] = chartJsLowVersion;
+        })
+        .then(() => {
+            console.log('Updated package.json file with lowest dependency versions: ');
+
+            console.log('Dependencies:');
+            for (const dependency in packageInfo.dependencies) {
+                console.log(`  - ${dependency}: ${packageInfo.dependencies[dependency]}`);
+            }
+
+            console.log('Dev dependencies:');
+            for (const dependency in packageInfo.devDependencies) {
+                console.log(`  - ${dependency}: ${packageInfo.devDependencies[dependency]}`);
+            }
+        })
+        .catch(error => {
+            console.error(error);
+            process.exit(1); // eslint-disable-line
+        });
+});