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Sync usage.md from main README

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Lucas Azzola 2017-07-08 17:45:52 +10:00 committed by GitHub
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@ -132,16 +132,14 @@ See https://github.com/okonet/lint-staged#configuration for more details about h
#### Option 2. [pre-commit](https://github.com/pre-commit/pre-commit) #### Option 2. [pre-commit](https://github.com/pre-commit/pre-commit)
Copy the following config in your pre-commit config yaml file: Copy the following config into your `.pre-commit-config.yaml` file:
```yaml ```yaml
- repo: https://github.com/awebdeveloper/pre-commit-prettier - repo: https://github.com/prettier/prettier
sha: '' # Use the sha or tag you want to point at sha: '' # Use the sha or tag you want to point at
hooks: hooks:
- id: prettier - id: prettier
additional_dependencies: ['prettier@1.4.2']
``` ```
Find more info from [here](https://github.com/awebdeveloper/pre-commit-prettier). Find more info from [here](https://github.com/awebdeveloper/pre-commit-prettier).
@ -151,18 +149,17 @@ Find more info from [here](https://github.com/awebdeveloper/pre-commit-prettier)
Alternately you can save this script as `.git/hooks/pre-commit` and give it execute permission: Alternately you can save this script as `.git/hooks/pre-commit` and give it execute permission:
```bash ```bash
!/bin/sh #!/bin/sh
jsfiles=$(git diff --cached --name-only --diff-filter=ACM | grep '\.jsx\?$' | tr '\n' ' ') jsfiles=$(git diff --cached --name-only --diff-filter=ACM | grep '\.jsx\?$' | tr '\n' ' ')
[ -z "$jsfiles" ] && exit 0 [ -z "$jsfiles" ] && exit 0
diffs=$(node_modules/.bin/prettier -l $jsfiles) # Prettify all staged .js files
[ -z "$diffs" ] && exit 0 echo "jsfiles" | xargs ./node_modules/.bin/prettier --write
echo "here" # Add back the modified/prettified files to staging
echo >&2 "Javascript files must be formatted with Prettier. Please run:" echo "jsfiles" | xargs git add
echo >&2 "node_modules/.bin/prettier --write "$diffs""
exit 1 exit 0
``` ```
## API ## API