rs-toolchain/.githooks/pre-commit

#!/bin/bash

# This commit hook checks whether we ran `npm run build` when committed TypeScript files.
# For GitHub actions to work, we need to check the compiled JavaScript into VCS.
#
# This script can yield false positives in cases where you only make stylistic changes to the TypeScript code that don't result in changes to the compiled JavaScript code.
# It is your responsibility as a developer to then commit the changes with `git commit --no-verify` and simply skip this commit hook.

TS_FILES=$(git diff --staged --name-only | grep -c '\.ts$')
DIST_MODIFIED=$(git diff --staged --name-only | grep -c dist/index.js)

if [ $TS_FILES -gt 0 ] && [ $DIST_MODIFIED -eq 0 ] ; then
    echo "You modified TypeScript files but apparently did not run 'npm run build'".
    exit 1;
fi