Merge pull request #1430 from ember-learn/partial-build-script

implement "update prebuilt guides" script

Author: mansona

.eslintrc.js

@@ -33,6 +33,7 @@ module.exports = {
         './config/**/*.js',
         './lib/*/index.js',
         './server/**/*.js',
+        './scripts/**/*.js',
       ],
       parserOptions: {
         sourceType: 'script',

ember-cli-build.js

@@ -2,15 +2,25 @@
 
 const EmberApp = require('ember-cli/lib/broccoli/ember-app');
 
+// All versions since this one will be built on every PR or locally
+// it should probably be no older than 2 LTS versions.
+// If you need to update older pre-built versions then you can run
+// npm run build:prebuilt
+const BUILD_SINCE = '3.24.0';
+
+let guidemakerConfig = {};
+
+if (!process.env.ALL_VERSIONS) {
+  guidemakerConfig.premberVersionFilter = BUILD_SINCE;
+}
+
 module.exports = function (defaults) {
   let app = new EmberApp(defaults, {
     fingerprint: {
       extensions: ['js', 'css', 'map'],
       exclude: ['downloads'],
     },
-    guidemaker: {
-      premberVersionFilter: '3.24.0',
-    },
+    guidemaker: guidemakerConfig,
   });
 
   // Use `app.import` to add additional libraries to the generated
@@ -28,3 +38,5 @@ module.exports = function (defaults) {
 
   return app.toTree();
 };
+
+module.exports.BUILD_SINCE = BUILD_SINCE;

package-lock.json

@@ -22,6 +22,7 @@
   },
   "scripts": {
     "build": "ember build --environment=production",
+    "build:prebuilt": "node ./scripts/update-prebuild.mjs",
     "lint": "npm-run-all --aggregate-output --continue-on-error --parallel \"lint:!(fix)\"",
     "lint:fix": "npm-run-all --aggregate-output --continue-on-error --parallel lint:*:fix",
     "lint:hbs": "ember-template-lint .",
@@ -49,6 +50,7 @@
     "babel-eslint": "^10.1.0",
     "broccoli-asset-rev": "^3.0.0",
     "chai": "^4.3.4",
+    "compare-versions": "^6.0.0-rc.2",
     "ember-auto-import": "^2.6.1",
     "ember-cli": "~3.28.6",
     "ember-cli-app-version": "^5.0.0",
@@ -108,6 +110,7 @@
     "retext-repeated-words": "^3.0.0",
     "retext-spell": "^4.0.0",
     "retext-syntax-urls": "^2.0.0",
+    "shelljs": "^0.8.5",
     "unified": "^9.2.1",
     "walk-sync": "^2.0.2"
   },

package.json

@@ -0,0 +1,43 @@
+import shell from 'shelljs';
+import compareVersions from 'compare-versions';
+
+import { exec as childProcessExec } from 'child_process';
+
+import util from 'util';
+const exec = util.promisify(childProcessExec);
+
+const { BUILD_SINCE } = await import('../ember-cli-build.js');
+
+const anyChanges = shell.exec('git status --porcelain');
+
+if (anyChanges.stdout) {
+  console.log(
+    'This script calls `git clean -xdf` to clean your current working directory before running'
+  );
+  console.log(
+    'You have some un-committed changes in your branch, please clean them up before continuing.'
+  );
+  // eslint-disable-next-line no-process-exit, no-undef
+  process.exit(1);
+}
+
+shell.exec('git clean -xdf');
+
+// this can't use shell.js because we cleared node_modules
+await exec('npm i');
+
+shell.exec('rm public/assets/*');
+shell.exec('rm -rf public/v*');
+
+shell.exec('ALL_VERSIONS=true ember build -prod');
+
+shell.exec('cp -r dist/assets/* public/assets/');
+
+shell
+  .ls('dist')
+  .filter((version) => version.startsWith('v'))
+  .forEach(function (versionFolder) {
+    if (compareVersions.compare(versionFolder, BUILD_SINCE, '<')) {
+      shell.exec(`cp -r dist/${versionFolder} public`);
+    }
+  });