fix(postinstall): proper path when run during postinstall

release-npm

README.md

@@ -1,6 +1,6 @@
 # zero-configuration
 
-<img align="right" src="https://github.com/tobua/zero-configuration/raw/main/logo.png" width="30%" alt="zero-configuration Logo" />
+<img align="right" src="https://github.com/tobua/zero-configuration/raw/main/logo.png" width="20%" alt="zero-configuration Logo" />
 
 Many web development projects often contain numerous configuration files in the project's root directory, with little to no actual source code. While many plugins nowadays require configuration files, this plugin aims to generate them without the necessity of committing anything to the source code.
 

configuration/biome.ts

@@ -18,7 +18,7 @@ export const templates = {
       },
     },
     files: {
-      ignore: ['test/fixture', 'node_modules', 'package.json'],
+      ignore: ['node_modules', 'package.json'],
     },
     formatter: {
       lineWidth: 140,

helper.ts

@@ -10,6 +10,9 @@ import { state } from './state'
 
 export const log = create('zero-configuration', 'blue')
 
+export const root = (file: string) =>
+  process.cwd().includes('node_modules') ? join(process.cwd(), '../..', file) : join(process.cwd(), file)
+
 const keys = Object.fromEntries(configurations.map((current) => [current.name, z.union([z.string(), z.object({}), z.boolean()])]))
 
 for (const configuration of configurations) {
@@ -29,9 +32,9 @@ export const validate = (configuration: unknown) => {
 }
 
 export async function findConfiguration() {
-  const packageJson = await Bun.file('./package.json').json()
-  const { value: typeScriptModuleContents } = await it(import(join(process.cwd(), './configuration.ts')))
-  const { value: javaScriptModuleContents } = await it(import(join(process.cwd(), './configuration.js')))
+  const packageJson = await Bun.file(root('./package.json')).json()
+  const { value: typeScriptModuleContents } = await it(import(root('./configuration.ts')))
+  const { value: javaScriptModuleContents } = await it(import(root('./configuration.js')))
 
   if (!(typeScriptModuleContents || javaScriptModuleContents || Object.hasOwn(packageJson, 'configuration'))) {
     log('No configuration found', 'error')
@@ -50,7 +53,7 @@ export async function findConfiguration() {
 
 async function addAdditionalGitignoreEntries(file: { name: string; contents: string }) {
   const addedIgnores: string[] = []
-  const existingFileContents = await Bun.file(file.name).text()
+  const existingFileContents = await Bun.file(root(file.name)).text()
   const { patterns: existingIgnores } = parse(existingFileContents)
   const { patterns: updatedIgnores } = parse(file.contents)
 
@@ -61,7 +64,10 @@ async function addAdditionalGitignoreEntries(file: { name: string; contents: str
   }
 
   if (addedIgnores.length) {
-    await Bun.write(file.name, `${existingFileContents}${existingFileContents.endsWith('\n') ? '' : '\n'}${addedIgnores.join('\n')}\n`)
+    await Bun.write(
+      root(file.name),
+      `${existingFileContents}${existingFileContents.endsWith('\n') ? '' : '\n'}${addedIgnores.join('\n')}\n`,
+    )
   }
 }
 
@@ -81,7 +87,7 @@ export async function writeGitIgnore(ignores: string[]) {
   if (existsSync(file.name)) {
     await addAdditionalGitignoreEntries(file)
   } else {
-    await Bun.write(file.name, file.contents)
+    await Bun.write(root(file.name), file.contents)
   }
 
   return Object.hasOwn(state.options, 'ignore') || Object.hasOwn(state.options, 'gitignore')

index.ts

@@ -1,7 +1,7 @@
 #!/usr/bin/env bun
 import Bun from 'bun'
 import { configurations } from './configuration'
-import { findConfiguration, log, writeGitIgnore } from './helper'
+import { findConfiguration, log, root, writeGitIgnore } from './helper'
 import { parse } from './parse'
 import { state } from './state'
 
@@ -14,7 +14,7 @@ for (const { name, alias, configuration } of configurations) {
   if (!value) continue
   const file = await parse(value, configuration)
   if (!file) continue
-  await Bun.write(file.name, file.contents)
+  await Bun.write(root(file.name), file.contents)
   ignores.push(file.name)
 }
 

test/basic.test.ts

@@ -54,7 +54,7 @@ test('Extends existing configurations.', async () => {
 
   const biome = await Bun.file(join(fixturePath, 'biome.json')).json()
 
-  expect(biome.files.ignore[0]).toBe('test/fixture')
+  expect(biome.files.ignore[2]).toBe('test/fixture')
   expect(biome.linter.rules.all).toBe(true)
   expect(biome.linter.rules.style.useBlockStatements).toBe('off')
 })