mirror of https://github.com/sveltejs/svelte
gtmnayan
3 years ago
parent
d1a972217e
commit
bbd97b2da5
@ -1,182 +1,157 @@
|
||||
import fs from 'node:fs';
|
||||
import { createRequire } from 'node:module';
|
||||
import replace from '@rollup/plugin-replace';
|
||||
import resolve from '@rollup/plugin-node-resolve';
|
||||
import commonjs from '@rollup/plugin-commonjs';
|
||||
import json from '@rollup/plugin-json';
|
||||
import sucrase from '@rollup/plugin-sucrase';
|
||||
import typescript from '@rollup/plugin-typescript';
|
||||
import fs from "node:fs";
|
||||
import { createRequire } from "node:module";
|
||||
import replace from "@rollup/plugin-replace";
|
||||
import resolve from "@rollup/plugin-node-resolve";
|
||||
import commonjs from "@rollup/plugin-commonjs";
|
||||
import json from "@rollup/plugin-json";
|
||||
import sucrase from "@rollup/plugin-sucrase";
|
||||
import typescript from "@rollup/plugin-typescript";
|
||||
|
||||
const require = createRequire(import.meta.url);
|
||||
const pkg = JSON.parse(fs.readFileSync('package.json', 'utf-8'));
|
||||
const pkg = JSON.parse(fs.readFileSync("package.json", "utf-8"));
|
||||
|
||||
const is_publish = !!process.env.PUBLISH;
|
||||
|
||||
const ts_plugin = is_publish
|
||||
? typescript({
|
||||
typescript: require('typescript')
|
||||
typescript: require("typescript"),
|
||||
})
|
||||
: sucrase({
|
||||
transforms: ['typescript']
|
||||
transforms: ["typescript"],
|
||||
});
|
||||
|
||||
// The following external and path logic is necessary so that the bundled runtime pieces and the index file
|
||||
// reference each other correctly instead of bundling their references to each other
|
||||
fs.writeFileSync(
|
||||
`./compiler.d.ts`,
|
||||
`export { compile, parse, preprocess, walk, VERSION } from './types/compiler/index';`
|
||||
);
|
||||
|
||||
/**
|
||||
* Ensures that relative imports inside `src/runtime` like `./internal` and `../store` are externalized correctly
|
||||
*/
|
||||
const external = (id, parent_id) => {
|
||||
const parent_segments = parent_id.replace(/\\/g, '/').split('/');
|
||||
// TODO needs to be adjusted when we move to JS modules
|
||||
if (parent_segments[parent_segments.length - 3] === 'runtime') {
|
||||
return /\.\.\/\w+$/.test(id);
|
||||
} else {
|
||||
return id === './internal' && parent_segments[parent_segments.length - 2] === 'runtime';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Transforms externalized import paths like `../store` into correct relative imports with correct index file extension import
|
||||
*/
|
||||
const replace_relative_svelte_imports = (id, ending) => {
|
||||
id = id.replace(/\\/g, '/');
|
||||
// TODO needs to be adjusted when we move to JS modules
|
||||
return /src\/runtime\/\w+$/.test(id) && `../${id.split('/').pop()}/${ending}`;
|
||||
}
|
||||
const runtime_entrypoints = Object.fromEntries(
|
||||
fs
|
||||
.readdirSync("src/runtime", { withFileTypes: true })
|
||||
.filter((dirent) => dirent.isDirectory())
|
||||
.map((dirent) => [dirent.name, `src/runtime/${dirent.name}/index.ts`])
|
||||
);
|
||||
|
||||
/**
|
||||
* Transforms externalized `./internal` import path into correct relative import with correct index file extension import
|
||||
* @type {import("rollup").RollupOptions[]}
|
||||
*/
|
||||
const replace_relative_internal_import = (id, ending) => {
|
||||
id = id.replace(/\\/g, '/');
|
||||
// TODO needs to be adjusted when we move to JS modules
|
||||
return id.endsWith('src/runtime/internal') && `./internal/${ending}`;
|
||||
}
|
||||
|
||||
fs.writeFileSync(`./compiler.d.ts`, `export { compile, parse, preprocess, walk, VERSION } from './types/compiler/index';`);
|
||||
|
||||
export default [
|
||||
/* runtime */
|
||||
{
|
||||
input: `src/runtime/index.ts`,
|
||||
output: [
|
||||
{
|
||||
file: `index.mjs`,
|
||||
format: 'esm',
|
||||
paths: id => replace_relative_internal_import(id, 'index.mjs')
|
||||
},
|
||||
{
|
||||
file: `index.js`,
|
||||
format: 'cjs',
|
||||
paths: id => replace_relative_internal_import(id, 'index.js')
|
||||
}
|
||||
],
|
||||
external,
|
||||
plugins: [ts_plugin]
|
||||
input: {
|
||||
...runtime_entrypoints,
|
||||
index: "src/runtime/index.ts",
|
||||
ssr: "src/runtime/ssr.ts",
|
||||
},
|
||||
output: ["esm", "cjs"].map((format) => {
|
||||
const ext = format === "esm" ? "mjs" : "cjs";
|
||||
return {
|
||||
entryFileNames: (entry) => {
|
||||
if (entry.isEntry) {
|
||||
if (entry.name === "index") return `index.${ext}`;
|
||||
else if (entry.name === "ssr") return `ssr.${ext}`;
|
||||
|
||||
{
|
||||
input: `src/runtime/ssr.ts`,
|
||||
output: [
|
||||
{
|
||||
file: `ssr.mjs`,
|
||||
format: 'esm',
|
||||
paths: id => replace_relative_internal_import(id, 'index.mjs')
|
||||
},
|
||||
{
|
||||
file: `ssr.js`,
|
||||
format: 'cjs',
|
||||
paths: id => replace_relative_internal_import(id, 'index.js')
|
||||
return `${entry.name}/index.${ext}`;
|
||||
}
|
||||
],
|
||||
external,
|
||||
plugins: [ts_plugin]
|
||||
},
|
||||
|
||||
...fs.readdirSync('src/runtime')
|
||||
.filter(dir => fs.statSync(`src/runtime/${dir}`).isDirectory())
|
||||
.map(dir => ({
|
||||
input: `src/runtime/${dir}/index.ts`,
|
||||
output: [
|
||||
{
|
||||
file: `${dir}/index.mjs`,
|
||||
format: 'esm',
|
||||
paths: id => replace_relative_svelte_imports(id, 'index.mjs')
|
||||
manualChunks: (id) => {
|
||||
if (id.endsWith("internal/index.ts")) return "internal";
|
||||
},
|
||||
{
|
||||
file: `${dir}/index.js`,
|
||||
format: 'cjs',
|
||||
paths: id => replace_relative_svelte_imports(id, 'index.js')
|
||||
}
|
||||
],
|
||||
external,
|
||||
format,
|
||||
dir: ".",
|
||||
};
|
||||
}),
|
||||
plugins: [
|
||||
replace({
|
||||
__VERSION__: pkg.version
|
||||
preventAssignment: true,
|
||||
values: {
|
||||
__VERSION__: pkg.version,
|
||||
},
|
||||
}),
|
||||
,
|
||||
ts_plugin,
|
||||
{
|
||||
writeBundle(_options, bundle) {
|
||||
if (dir === 'internal') {
|
||||
const mod = bundle['index.mjs'];
|
||||
for (const [_, entry] of Object.entries(bundle)) {
|
||||
let dir = entry.name;
|
||||
if (!entry.isEntry || !runtime_entrypoints[dir]) continue;
|
||||
if (dir === "internal") {
|
||||
const mod = bundle[`internal/index.mjs`];
|
||||
if (mod) {
|
||||
fs.writeFileSync('src/compiler/compile/internal_exports.ts', `// This file is automatically generated\nexport default new Set(${JSON.stringify(mod.exports)});`);
|
||||
fs.writeFileSync(
|
||||
"src/compiler/compile/internal_exports.ts",
|
||||
`// This file is automatically generated\nexport default new Set(${JSON.stringify(
|
||||
mod.exports
|
||||
)});`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
fs.writeFileSync(`${dir}/package.json`, JSON.stringify({
|
||||
main: './index',
|
||||
module: './index.mjs',
|
||||
types: './index.d.ts'
|
||||
}, null, ' '));
|
||||
fs.writeFileSync(
|
||||
`${dir}/package.json`,
|
||||
JSON.stringify(
|
||||
{
|
||||
main: "./index",
|
||||
module: "./index.mjs",
|
||||
types: "./index.d.ts",
|
||||
},
|
||||
null,
|
||||
" "
|
||||
)
|
||||
);
|
||||
|
||||
fs.writeFileSync(`${dir}/index.d.ts`, `export * from '../types/runtime/${dir}/index';`);
|
||||
}
|
||||
fs.writeFileSync(
|
||||
`${dir}/index.d.ts`,
|
||||
`export * from '../types/runtime/${dir}/index';`
|
||||
);
|
||||
}
|
||||
]
|
||||
})),
|
||||
|
||||
},
|
||||
},
|
||||
],
|
||||
},
|
||||
/* compiler.js */
|
||||
{
|
||||
input: 'src/compiler/index.ts',
|
||||
input: "src/compiler/index.ts",
|
||||
plugins: [
|
||||
replace({
|
||||
preventAssignment: true,
|
||||
values: {
|
||||
__VERSION__: pkg.version,
|
||||
'process.env.NODE_DEBUG': false // appears inside the util package
|
||||
"process.env.NODE_DEBUG": false, // appears inside the util package
|
||||
},
|
||||
}),
|
||||
{
|
||||
resolveId(id) {
|
||||
// util is a built-in module in Node.js, but we want a self-contained compiler bundle
|
||||
// that also works in the browser, so we load its polyfill instead
|
||||
if (id === 'util') {
|
||||
return require.resolve('./node_modules/util'); // just 'utils' would resolve this to the built-in module
|
||||
}
|
||||
if (id === "util") {
|
||||
return require.resolve("./node_modules/util"); // just 'utils' would resolve this to the built-in module
|
||||
}
|
||||
},
|
||||
},
|
||||
resolve(),
|
||||
commonjs({
|
||||
include: ['node_modules/**']
|
||||
include: ["node_modules/**"],
|
||||
}),
|
||||
json(),
|
||||
ts_plugin
|
||||
ts_plugin,
|
||||
],
|
||||
output: [
|
||||
{
|
||||
file: 'compiler.js',
|
||||
format: is_publish ? 'umd' : 'cjs',
|
||||
name: 'svelte',
|
||||
file: "compiler.mjs",
|
||||
format: "esm",
|
||||
name: "svelte",
|
||||
sourcemap: true,
|
||||
},
|
||||
{
|
||||
file: 'compiler.mjs',
|
||||
format: 'esm',
|
||||
name: 'svelte',
|
||||
file: "compiler.cjs",
|
||||
format: is_publish ? "umd" : "cjs",
|
||||
name: "svelte",
|
||||
sourcemap: true,
|
||||
}
|
||||
},
|
||||
],
|
||||
external: is_publish
|
||||
? []
|
||||
: id => id === 'acorn' || id === 'magic-string' || id.startsWith('css-tree')
|
||||
}
|
||||
: (id) =>
|
||||
id === "acorn" || id === "magic-string" || id.startsWith("css-tree"),
|
||||
},
|
||||
];
|
||||
|
||||
Loading…
Reference in new issue