purposefile

Make sure every file in your repo is exactly where it should be.

Install

First, make sure node and npm are installed.

Then if you have an existing package.json you can run:

npm install --save-dev purposefile
npx purposefile

Or if you want to use it globally you can also just run:

npx purposefile

It's recommended that you save this to your package.json#scripts

{
	"name": "my-package",
	"scripts": {
		"check-files": "purposefile"
	}
}

npm run check-files

Usage

First create a .purposefile in the root of your project like this:

.purposefile                 Configures purposefile
.gitignore                   Configures git to ignore certain files
.prettierrc                  Configures Prettier
.prettierignore              Configures Prettier ignored files
package.json                 Configures npm and related tools
package-lock.json            Lock file for npm dependencies
tsconfig.json                Configures TypeScript
README.md                    Documentation for repo
LICENSE                      License for package
.git/**                      Internal git state & config
node_modules/**/*            Dependencies installed by npm
typings/*/*.d.ts             TypeScript library type definitions
src/**/*.ts                  Source files
!src/**/*.test.ts            Dont place test files within src/
test/**/*.test.ts            Test files
dist/**/*.{js,d.ts}{,.map}   Built source files
.github/*.png                Images for README

Note: Entries are matched in reverse order. Entries with no defined purpose or that start with a ! act like negations to the globs above them.

Then run:

npx purposefile

If all the files in the repo are known, you'll get:

Or if there's any unknown files:

If you want to check the purpose of a file you can run:

purposefile path/to/file

If you want to check the purpose of many files at once you can also specify globs:

purposefile '**' --ignore '**/node_modules/**'

Note: You can specify multiple --ignore patterns to exclude files from being listed.

If you want to check purposefile before every commit, you can do so with Husky:

{
	"husky": {
		"hooks": {
			"pre-commit": "purposefile" // Or "purposefile && lint-staged" if you use `lint-staged`
		}
	}
}