a084680f1d
All files under `app/assets/javascripts/scripts` will be run through babel, given sourcemaps, and output under `/assets/{name}.js`. This is another step towards removing our sprockets dependence.
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
const mergeTrees = require("broccoli-merge-trees");
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const funnel = require("broccoli-funnel");
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const concat = require("broccoli-concat");
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const fs = require("fs");
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// Each file under `scripts/{name}.js` is run through babel, sourcemapped, and then output to `/assets/{name}.js
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module.exports = function scriptsTree(app) {
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let babelAddon = app.project.findAddonByName("ember-cli-babel");
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let babelConfig = {
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babel: { sourceMaps: "inline" },
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"ember-cli-babel": { compileModules: false },
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};
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const trees = [];
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const scripts = fs
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.readdirSync("scripts", { withFileTypes: true })
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.filter((dirent) => dirent.isFile());
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for (let script of scripts) {
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let source = funnel(`scripts`, {
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files: [script.name],
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destDir: "scripts",
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});
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// Babel will append a base64 sourcemap to the file
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let transpiled = babelAddon.transpileTree(source, babelConfig);
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// We don't actually need to concat any source files... but this will move the base64
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// source map into its own file
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let transpiledWithDecodedSourcemap = concat(transpiled, {
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outputFile: `assets/${script.name}`,
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});
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trees.push(transpiledWithDecodedSourcemap);
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}
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return mergeTrees(trees);
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};
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