barkey/scripts/trim-deps.mjs
2024-06-15 11:36:55 +01:00

40 lines
1.2 KiB
JavaScript

/*
* SPDX-FileCopyrightText: marie and other Sharkey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
// trims dependencies for production
// only run after a full build
import fs from 'node:fs'
const checks = ['dependencies', 'optionalDependencies', 'devDependencies']
function removeDeps(path, patterns) {
let pkg = JSON.parse(fs.readFileSync(path));
for (const pattern of patterns) {
if (typeof pattern === 'string') {
for (const check of checks) {
if (pkg[check] !== undefined && pkg[check][pattern] !== undefined) {
delete pkg[check][pattern];
}
}
} else if (pattern instanceof RegExp) {
for (const check of checks) {
if (pkg[check] !== undefined) {
for (const dep of Object.keys(pkg[check])) {
if (pattern.exec(dep) !== null) {
delete pkg[check][dep];
}
}
}
}
}
}
fs.writeFileSync(path, JSON.stringify(pkg, undefined, 2));
}
removeDeps('package.json', ['execa', 'cssnano', 'postcss', 'terser', 'typescript'])
removeDeps('packages/backend/package.json', ['bufferutil', 'utf-8-validate', /^@swc\//, 'typescript'])
removeDeps('packages/megalodon/package.json', [/^@types\//, 'typescript'])
removeDeps('packages/misskey-js/package.json', [/^@swc\//, 'typescript'])