pre-commit

#!/bin/sh
set -e

runKtlint () {
    # Following code was generated automatically by running ./gradlew addKtlintFormatGitPreCommitHook
    # for reference, see https://github.com/JLLeitschuh/ktlint-gradle#additional-helper-tasks
    # and for the implementation, https://github.com/JLLeitschuh/ktlint-gradle/blob/master/plugin/src/main/kotlin/org/jlleitschuh/gradle/ktlint/GitHook.kt
    # The only change made was replacing "exit" for "return", as this is running inside a function
    ######## KTLINT-GRADLE HOOK START ########

    CHANGED_FILES="$(git --no-pager diff --name-status --no-color --cached | awk '$1 != "D" && $NF ~ /\.kts?$/ { print $NF }')"

    if [ -z "$CHANGED_FILES" ]; then
        echo "No Kotlin staged files."
        return 0
    fi;

    echo "Running ktlint over these files:"
    echo "$CHANGED_FILES"

    diff=.git/unstaged-ktlint-git-hook.diff
    git diff --color=never > $diff
    if [ -s $diff ]; then
      git apply -R $diff
    fi

    ./gradlew --quiet ktlintFormat -PinternalKtlintGitFilter="$CHANGED_FILES"
    gradle_command_exit_code=$?

    echo "Completed ktlint run."

    echo "$CHANGED_FILES" | while read -r file; do
        if [ -f $file ]; then
            git add $file
        fi
    done


    if [ -s $diff ]; then
      git apply --ignore-whitespace $diff
    fi
    rm $diff
    unset diff

    echo "Completed ktlint hook."
    exit $gradle_command_exit_code
    ######## KTLINT-GRADLE HOOK END ########
}

runPrettier () {
    # check if npx is installed, else skip runPrettier
    if ! command -v npx &> /dev/null
    then
        echo "npx could not be found. Hence, skipping pre-commit Prettier run."
        return 0
    fi

    # Run prettier over all Javascript files
    npx --yes prettier --ignore-unknown --write AnkiDroid/**/*.js

    echo "Completed npx prettier run."
    echo "$CHANGED_JS_FILES" | while read -r file; do
        if [ -f "$file" ]; then
            git add "$file"
        fi
    done
}

runKtlint
runPrettier
echo "Completed the pre-commit hook."