/
helper.ts
186 lines (155 loc) · 6.25 KB
/
helper.ts
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import { existsSync, lstatSync, mkdirSync, symlinkSync } from 'node:fs'
import { dirname, join } from 'node:path'
import { it } from 'avait'
import Bun from 'bun'
import glob from 'fast-glob'
import isCi from 'is-ci'
import { parse } from 'parse-gitignore'
import { merge } from 'ts-deepmerge'
import { z } from 'zod'
import { configurations, ignore } from './configuration'
import { log } from './log'
import { root, state } from './state'
import type { File } from './types'
const keys = Object.fromEntries(configurations.map((current) => [current.name, z.union([z.string(), z.object({}), z.boolean()])]))
for (const configuration of configurations) {
if (configuration.alias) {
keys[configuration.alias] = z.union([z.string(), z.object({}), z.boolean()])
}
}
const schema = z.object(keys).partial().strip()
export const validate = (configuration: unknown) => {
try {
return schema.parse(configuration)
} catch (error) {
log(`Invalid configuration provided: ${error}`, 'error')
}
}
export async function findConfiguration() {
const { value: typeScriptModuleContents } = await it(import(root('./configuration.ts')))
const { value: javaScriptModuleContents } = await it(import(root('./configuration.js')))
if (!(typeScriptModuleContents || javaScriptModuleContents || Object.hasOwn(state.packageJson, 'configuration'))) {
log('No configuration found', 'error')
}
if (typeScriptModuleContents) {
state.language = 'typescript'
} else if (javaScriptModuleContents) {
state.language = 'javascript'
} else {
state.language = 'json'
}
const multipleConfigurations = (typeScriptModuleContents || javaScriptModuleContents) && state.packageJson.configuration
const userConfiguration = multipleConfigurations
? // Merge package configuration onto file configuration.
merge(typeScriptModuleContents ?? javaScriptModuleContents, state.packageJson.configuration)
: state.packageJson.configuration ?? typeScriptModuleContents ?? javaScriptModuleContents
validate(userConfiguration)
state.options = userConfiguration
}
async function addAdditionalGitignoreEntries(file: { name: string; contents: string }) {
const addedIgnores: string[] = []
const existingFileContents = await Bun.file(root(file.name)).text()
const { patterns: existingIgnores } = parse(existingFileContents)
const { patterns: updatedIgnores } = parse(file.contents)
for (const pattern of updatedIgnores) {
if (!(existingIgnores.includes(pattern) || existingIgnores.includes(`!${pattern}`))) {
addedIgnores.push(pattern)
}
}
if (addedIgnores.length) {
await Bun.write(
root(file.name),
`${existingFileContents}${existingFileContents.endsWith('\n') ? '' : '\n'}${addedIgnores.join('\n')}\n`,
)
}
}
const removeDuplicates = (input: string[]) => Array.from(new Set(input))
export async function writeGitIgnore(ignores: string[]) {
// Add wildcard to ignore in workspace directories as well.
// biome-ignore lint/style/noParameterAssign: Easier in this case.
ignores = ignores.map((ignore) => (ignore.includes('/') ? `**/${ignore}` : ignore))
let userIgnores = state.options.ignore ?? state.options.gitignore ?? ([] as string[])
if (typeof userIgnores === 'string' && Object.hasOwn(ignore.templates, userIgnores)) {
userIgnores = ignore.templates[userIgnores] as string[]
}
if (!(userIgnores && Array.isArray(userIgnores))) {
log('Invalid gitignore configuration, must be an array', 'error')
return false
}
userIgnores = removeDuplicates([...userIgnores, ...ignores, ...(state.root ? state.pendingIgnores : [])])
const file = ignore.createFile(userIgnores as string[])
// .gitignore file creation is only forced in root.
if (existsSync(root(file.name))) {
await addAdditionalGitignoreEntries(file)
} else if (state.root) {
await Bun.write(root(file.name), file.contents)
} else {
state.pendingIgnores.push(...userIgnores)
}
return Object.hasOwn(state.options, 'ignore') || Object.hasOwn(state.options, 'gitignore')
}
export async function getWorkspaces() {
const packageJson = await Bun.file(root('./package.json')).json()
const workspaces: { path: string; root: boolean }[] = []
if (Array.isArray(packageJson.workspaces)) {
for (const workspaceGlob of packageJson.workspaces) {
const files = await glob(workspaceGlob, {
cwd: root('/'),
dot: false,
onlyFiles: false,
followSymbolicLinks: false,
ignore: ['node_modules'],
})
for await (const file of files) {
if (lstatSync(root(file)).isDirectory()) {
workspaces.push({ path: file, root: false })
}
}
}
}
workspaces.push({ path: '/', root: true }) // Always run in root, root should run last.
return workspaces
}
function findNearestNodeModules() {
let currentDirectory = root('.')
while (true) {
const nodeModulesPath = join(currentDirectory, 'node_modules')
if (existsSync(nodeModulesPath)) {
return nodeModulesPath
}
const parentDirectory = dirname(currentDirectory)
if (parentDirectory === currentDirectory) {
break
}
currentDirectory = parentDirectory
}
const localModuleDirectory = root('node_modules')
mkdirSync(localModuleDirectory, { recursive: true })
return localModuleDirectory
}
export function installLocalDependencies() {
const { localDependencies } = state.packageJson
if (!localDependencies || typeof localDependencies !== 'object' || Object.keys(localDependencies).length === 0) {
return
}
for (const [name, folder] of Object.entries(localDependencies)) {
const absolutePath = root(folder)
const targetPath = join(findNearestNodeModules(), name)
if (existsSync(absolutePath) && !existsSync(targetPath)) {
try {
symlinkSync(absolutePath, targetPath)
} catch (_error) {
// Symlinks only allowed for administrators on Windows.
log(`Failed to create symlink for localDependency ${name}`, 'warning')
}
} else if (!existsSync(absolutePath)) {
log(`localDependency "${name}" is pointing to a non-existing location: ${absolutePath}`, 'warning')
}
}
}
export async function writeFile(file: File, ignores: string[]) {
await Bun.write(root(file.name), file.contents)
if (!(file.showInCi && isCi)) {
ignores.push(file.name)
}
}