fga-eps-mds/2019.1-unbrake

#!/bin/sh

add_file(){
    file="$1"
    if [ -e "$file" ]; then
        git add "$file"
    elif [ "$hookName" = "pre-commit" ] || [ "$hookName" = "pre-push" ]; then
        echo -e "\033[0;33mINFO:\033[0m file '$file' will not be checked because it's not allowed to be in docker."
    fi
}

convert_git_workspace() {
    git diff --name-only --cached | grep unbrake-frontend | sed s@unbrake-frontend/@@ > /tmp/unbrake_staged \
    && git reset &>/dev/null \
    && git init &>/dev/null \
    && [ -s /tmp/unbrake_staged ] \
    && for file in $(cat /tmp/unbrake_staged); do add_file "$file"; done \
    && rm -rf /tmp/unbrake_staged
}

setHooks="$(node -e "var package = require('./package.json'); Object.keys(package.husky.hooks).forEach(key => console.log(key))")"

update_host_hooks() {
   for hook in $setHooks; do
       cp /app/frontend/hooks/host_hook_template "/app/.git/hooks/$hook" \
       && chmod +x "/app/.git/hooks/$hook"
   done
}

is_hooks_outdated() {
    for hook in $setHooks; do
        diff /app/frontend/hooks/host_hook_template "/app/.git/hooks/$hook" &> /dev/null || return 1
    done
}

hookName="$1"
echo "$hookName" | grep -q "^pre-" && isPreHook=1
[ -d /app/.git ] && isGitMounted=1
[ -z "$(ls /app/.git/hooks | grep -v \.sample)" ] && hooksNotGenerated=1

if [ $isGitMounted ]; then
    if [ $hooksNotGenerated ]; then
        echo -e "\n\033[0;32mINFO:\033[0m Git folder found on volume, git hooks will be created"
        update_host_hooks
    else
        is_hooks_outdated \
        || (echo -e "\n\033[0;32mINFO:\033[0m Hooks from host are outdated, they will be updated" \
        && update_host_hooks)
    fi
elif [ $isPreHook ]; then # Only pre-* hooks are running checks
    echo -e "\n\033[0;33mINFO:\033[0m No git folder on volume, git hooks will not be updated"
fi

if [ $# != 0 ]; then
    convert_git_workspace

    echo -e "\n=========================================================================="
    echo "Checking Frontend..."
    echo -e "==========================================================================\n"

    "/app/frontend/.git/hooks/$hookName" "${@:2}"
fi