7fdb2944b9
Running in production mode is useful when doing performance-sensitive work. - Set the `exportApplicationGlobal` flag, so we get the `Discourse` global in production mode. It defaults to only adding the global in development mode. Note that, when generating ember-cli assets via rails, we set this in `ApplicationHelper#discourse_config_environment`. - Disable SRI - Ember CLI adds this to index.html when in production mode. We don't use SRI in production, so disable here to match. - Refactor the `AssetRev` logic in `ember-cli-build.js`, so that our custom bundle hashes are find/replaced into index.html. Without this change, our custom bundles (e.g. `start-discourse.js`) remain without their hash in `index.html`, and do not function. I have confirmed that the only diff in the `/dist` out following this change is to the `index.html` file. All other filenames and contents remain identical.
87 lines
2.9 KiB
JavaScript
87 lines
2.9 KiB
JavaScript
"use strict";
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const EmberApp = require("ember-cli/lib/broccoli/ember-app");
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const resolve = require("path").resolve;
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const mergeTrees = require("broccoli-merge-trees");
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const concat = require("broccoli-concat");
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const prettyTextEngine = require("./lib/pretty-text-engine");
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const { createI18nTree } = require("./lib/translation-plugin");
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const discourseScss = require("./lib/discourse-scss");
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const funnel = require("broccoli-funnel");
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const AssetRev = require("broccoli-asset-rev");
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module.exports = function (defaults) {
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let discourseRoot = resolve("../../../..");
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let vendorJs = discourseRoot + "/vendor/assets/javascripts/";
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let app = new EmberApp(defaults, {
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autoRun: false,
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"ember-qunit": {
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insertContentForTestBody: false,
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},
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sourcemaps: {
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// There seems to be a bug with brocolli-concat when sourcemaps are disabled
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// that causes the `app.import` statements below to fail in production mode.
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// This forces the use of `fast-sourcemap-concat` which works in production.
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enabled: true,
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},
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autoImport: {
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forbidEval: true,
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},
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fingerprint: {
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// Disabled here, but handled manually below when in production mode.
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// This is so we can apply a single AssetRev operation over the application and our additional trees
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enabled: false,
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},
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SRI: {
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// We don't use SRI in Rails. Disable here to match:
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enabled: false,
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},
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});
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// WARNING: We should only import scripts here if they are not in NPM.
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// For example: our very specific version of bootstrap-modal.
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app.import(vendorJs + "bootbox.js");
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app.import(vendorJs + "bootstrap-modal.js");
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app.import(vendorJs + "jquery.ui.widget.js");
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app.import(vendorJs + "caret_position.js");
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app.import("node_modules/ember-source/dist/ember-template-compiler.js", {
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type: "test",
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});
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app.import(discourseRoot + "/app/assets/javascripts/polyfills.js");
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const mergedTree = mergeTrees([
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discourseScss(`${discourseRoot}/app/assets/stylesheets`, "testem.scss"),
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createI18nTree(discourseRoot, vendorJs),
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app.toTree(),
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funnel(`${discourseRoot}/public/javascripts`, { destDir: "javascripts" }),
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funnel(`${vendorJs}/highlightjs`, {
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files: ["highlight-test-bundle.min.js"],
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destDir: "assets/highlightjs",
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}),
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concat(mergeTrees([app.options.adminTree]), {
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outputFile: `assets/admin.js`,
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}),
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prettyTextEngine(vendorJs, "discourse-markdown"),
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concat("public/assets/scripts", {
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outputFile: `assets/start-discourse.js`,
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headerFiles: [`start-app.js`],
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inputFiles: [`discourse-boot.js`],
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}),
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]);
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const isProduction = EmberApp.env().includes("production");
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if (isProduction) {
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return new AssetRev(mergedTree, {
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exclude: [
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"javascripts/**/*",
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"assets/test-i18n*",
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"assets/highlightjs",
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"assets/testem.css",
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],
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});
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} else {
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return mergedTree;
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}
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};
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