grep tips

grep.md

Find all GraphQL queries/mutations in the directory

grep -Pzo 'gql`\s+(query|mutation)[\s\S]+?`' src/* -R | less

The output will be something like this

src/components/CurrentUser.js:gql`
  query CurrentUser {
    user {
      id
    }
  }
`
src/components/Bookmarks/DeleteBookmarkButton.js:gql`
  mutation DeleteBookmark($id: ID!) {
    deleteBookmark(id: $id) {
      id
    }
  }
`

• -P - enables perl style regex
• -z - replaces newline by 0 byte. Useful if you need to looking through the multiline file.
• -o - shows only matched data