@augment-vir/node
Version:
A collection of augments, helpers types, functions, and classes only for Node.js (backend) JavaScript environments.
73 lines (72 loc) • 3.08 kB
JavaScript
/* node:coverage disable */
/**
* This script is used to replace all `/src/` imports with `/dist/`. This is used for making a
* compiled, but not bundled (because that would affect relative file path variables), backend
* mono-repo be able to run without `tsx`. (Because `tsx` uses a lot more memory than plain
* `node`.)
*
* To use this script properly, call it after compiling your backend. It should be run from your
* mono-repo root. Like this:
*
* ```json
* {
* "scripts": {
* "build:backend": "npm run compile && npx tsx node_modules/@augment-vir/node/src/scripts/fix-src-imports.script.ts"
* }
* }
* ```
*/
import { assert, check } from '@augment-vir/assert';
import { filterMap, log } from '@augment-vir/common';
import { joinFilesToDir, readJsonFile, runShellCommand, writeJsonFile } from '@augment-vir/node';
import { readFile, writeFile } from 'node:fs/promises';
import { join, relative } from 'node:path';
import { queryNpmWorkspace } from '../augments/npm/query-workspace.js';
const propertiesToReplace = [
'main',
'module',
];
async function findFilesThatNeedImportFixes(monoRepoPath) {
const { stdout } = await runShellCommand('find . -type d -name "node_modules" -prune -o -type f -path "*/dist/*.js" -exec grep -lE "from \'.*?/src/.*?\';" {} +', {
cwd: monoRepoPath,
});
const files = filterMap(stdout.trim().split('\n'), (line) => line.trim(), check.isTruthy);
return joinFilesToDir(monoRepoPath, files);
}
async function updateAllPackageJsonPaths(monoRepoPath) {
const workspaces = await queryNpmWorkspace(monoRepoPath);
await Promise.all(workspaces.map(async (workspace) => {
const packageJsonPath = join(workspace.path, 'package.json');
const packageJson = (await readJsonFile(packageJsonPath));
assert.isObject(packageJson);
let modified = false;
propertiesToReplace.forEach((property) => {
if (property in packageJson && check.isString(packageJson[property])) {
modified = true;
packageJson[property] = packageJson[property]
.replace('src/', 'dist/')
.replace('.ts', '.js');
}
});
if (modified) {
await writeJsonFile(packageJsonPath, packageJson);
log.faint(`Updated ${relative(monoRepoPath, packageJsonPath)}`);
}
}));
}
async function fixAllSrcImports(monoRepoPath) {
const filePaths = await findFilesThatNeedImportFixes(monoRepoPath);
await Promise.all(filePaths.map(async (filePath) => {
const contents = String(await readFile(filePath));
const fixedContents = contents.replaceAll(/(from ["'][^'"]+?)\/src\/([^'"]+)['"];/g, "$1/dist/$2';");
await writeFile(filePath, fixedContents);
log.faint(`Fixed imports in ${relative(monoRepoPath, filePath)}`);
}));
}
async function fixAll(monoRepoPath) {
await Promise.all([
updateAllPackageJsonPaths(monoRepoPath),
fixAllSrcImports(monoRepoPath),
]);
}
await fixAll(process.cwd());