Ignore Path flag

README.md

@@ -142,6 +142,11 @@ For example `pretty-quick --since HEAD` will format only staged files.
 
 -->
 
+### `--ignore-path`
+
+Check an alternative file for ignoring files with the same format as [`.prettierignore`](https://prettier.io/docs/en/ignore#ignoring-files).
+For example `pretty-quick --ignore-path=.gitignore`
+
 ## Configuration and Ignore Files
 
-`pretty-quick` will respect your [`.prettierrc`](https://prettier.io/docs/en/configuration), [`.prettierignore`](https://prettier.io/docs/en/ignore#ignoring-files), and [`.editorconfig`](http://editorconfig.org/) files, so there's no additional setup required. Configuration files will be found by searching up the file system. `.prettierignore` files are only found from the repository root and the working directory that the command was executed from.
+`pretty-quick` will respect your [`.prettierrc`](https://prettier.io/docs/en/configuration), [`.prettierignore`](https://prettier.io/docs/en/ignore#ignoring-files), and [`.editorconfig`](http://editorconfig.org/) files if you don't use `--ignore-path` . Configuration files will be found by searching up the file system. `.prettierignore` files are only found from the repository root and the working directory that the command was executed from.

bin/pretty-quick.js

@@ -10,6 +10,7 @@ const prettyQuick = require('..').default;
 const args = mri(process.argv.slice(2), {
   alias: {
     'resolve-config': 'resolveConfig',
+    'ignore-path': 'ignorePath',
   },
 });
 

src/index.js

@@ -15,6 +15,7 @@ export default (
     branch,
     bail,
     check,
+    ignorePath = '.prettierignore',
     verbose,
     onFoundSinceRevision,
     onFoundChangedFiles,
@@ -35,7 +36,7 @@ export default (
 
   onFoundSinceRevision && onFoundSinceRevision(scm.name, revision);
 
-  const rootIgnorer = createIgnorer(directory);
+  const rootIgnorer = createIgnorer(directory, ignorePath);
   const cwdIgnorer =
     currentDirectory !== directory
       ? createIgnorer(currentDirectory)