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Git pre-commit hook that runs `eslint` with the `--fix` option to fix up issues where possible, and adds "fix"ed files into the commit
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| # #!/bin/bash | |
| cd "$(git rev-parse --show-toplevel)" | |
| ESLINT="frontend/node_modules/.bin/eslint" | |
| pwd | |
| if [[ ! -x "$ESLINT" ]]; then | |
| printf "\t\033[41mPlease install ESlint\033[0m (npm install eslint)\n" | |
| exit 1 | |
| fi | |
| # Check if there are any staged files with the specified extensions | |
| if ! git diff --cached --name-only --diff-filter=ACM | grep -qE "\.(ts|vue|js)$"; then | |
| printf "\n\033[42mNo staged files with .ts, .js, or .vue extensions\033[0m\n" | |
| exit 0 | |
| fi | |
| STAGED_FILES=($(git diff --cached --name-only --diff-filter=ACM | grep -E "\.(ts|vue|js)$" 2>/dev/null)) | |
| echo "ESLinting ${#STAGED_FILES[@]} files" | |
| $ESLINT "${STAGED_FILES[@]}" --fix | |
| ESLINT_EXIT="$?" | |
| # Re-add files since they may have been fixed | |
| git add "${STAGED_FILES[@]}" | |
| if [[ "${ESLINT_EXIT}" == 0 ]]; then | |
| printf "\n\033[42mCOMMIT SUCCEEDED\033[0m\n" | |
| else | |
| printf "\n\033[41mCOMMIT FAILED:\033[0m Fix eslint errors and try again\n" | |
| exit 1 | |
| fi | |
| exit $? |
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