ohmyzsh/plugins/git-commit-template/git-commit-template.plugin.zsh

function git_commit_template() {
    # Check in this directory git exist
    if [ ! -d .git ]; then
        exit 1
    fi

    # Color formatting
    RED="\033[0;31m"
    GREEN="\033[0;32m"
    BLUE="\033[1;34m"
    CYAN="\033[0;36m"
    RESET="\033[0m"

    # Valid types
    TYPES=("feat" "fix" "docs" "style" "refactor" "pref" "test" "build" "ci" "chore" "revert")
    NUMBERS=("1" "2" "3" "4" "5" "6" "7" "8" "9" "10" "11")

    # Type section
    printf "${BLUE}>>> Type of change (name or number)?${RESET}\n\n"

    printf "${CYAN}1.  feat${RESET} - A new feature.\n"
    printf "${CYAN}2.  fix${RESET} - A bug fix.\n"
    printf "${CYAN}3.  docs${RESET} - Documentation only changes.\n"
    printf "${CYAN}4.  style${RESET} - Changes that do notaffect the meaning of the code (white-space, formatting, missing semi-colons, etc).\n"
    printf "${CYAN}5.  refactor${RESET} - A Code change that neither fixes a bug nor adds a feature.\n"
    printf "${CYAN}6.  pref${RESET} - A code change that improves performance.\n"
    printf "${CYAN}7.  test${RESET} - Adding missing tests or correcting existing tests.\n"
    printf "${CYAN}8.  build${RESET} - Changes that effect the build system or external dependencies (example scopes: glup, broccoli, npm).\n"
    printf "${CYAN}9.  ci${RESET} - Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs).\n"
    printf "${CYAN}10. chore${RESET} - Other changes that don't modify src or test files.\n"
    printf "${CYAN}11. revert${RESET} - Reverts a previous commit.\n\n"

    while :; do
        read -e TYPE
        # To lower case
        TYPE=${TYPE,,}
        # When input type is valid loop break
        if [[ " ${NUMBERS[*]} " =~ " ${TYPE} " ]]; then
            TYPE="${TYPES[TYPE - 1]}"
            break
        elif [[ " ${TYPES[*]} " =~ " ${TYPE} " ]]; then
            break
        else
            printf "${RED}❌ Please select a valid type.${RESET}\n"
        fi
    done

    # Scppe section
    printf "\n${BLUE}>>> Scope of this change (optional)?${RESET}\n"
    printf "The scope could be anything specifying place of the commit change e.g a file name, function name, class name, component name etc.\n\n"
    read -e SCOPE

    # Subject section
    printf "\n${BLUE}>>> Short description?${RESET}\n"
    printf "The short description contains succinct description of the change:\n"
    printf '  • use the imperative, present tense: "change" not "changed" nor "changes"\n'
    printf "  • don't capitalize first letter\n"
    printf "  • no dot (.) at the end\n\n"

    while :; do
        read -e SHORT_DESC
        if [ -z "$SHORT_DESC" ]; then
            printf "${RED}❌ Short description can not be empty.${RESET}\n"
        else
            break
        fi
    done

    # Description section
    printf "\n${BLUE}>>> Long description (optional)?${RESET}\n"
    printf "The body should include the motivation for the change and contrast this with previous behavior.\n\n"
    read -e LONG_DESC

    # Breaking changes section
    printf "\n${BLUE}>>> Breaking changes (optional)?${RESET}\n"
    printf "note the reason for a breaking change within the commit.\n\n"
    read -e BREAKING_CHANGES

    # Closed issues section
    printf "\n${BLUE}>>> Closed issues (optional)?${RESET}\n"
    printf "The syntax for closing keywords depends on whether the issue is in the same repository as the pull request.\n"
    printf "  • Issue in the same repository -> Closes #10\n"
    printf "  • Issue in a different repository -> Fixes octo-org/octo-repo#100\n"
    printf "  • Multiple issues -> Resolves #10, resolves #123, resolves octo-org/octo-repo#100\n\n"
    read -e CLOSED_ISSUES

    # Result section
    if [ ! -z "$SCOPE" ]; then
        SCOPE="(${SCOPE})"
    fi

    if [ ! -z "$BREAKING_CHANGES" ]; then
        BREAKING_CHANGES="BREAKING CHANGE: ${BREAKING_CHANGES}"
    fi

    printf "\n    ${GREEN}${TYPE}${SCOPE}: ${SHORT_DESC}
    ${LONG_DESC}
    ${BREAKING_CHANGES}
    ${CLOSED_ISSUES}${RESET}\n\n"

    # Git commit
    RESULT_CODE=$?
    if [ "$RESULT_CODE" = 0 ]; then
        git commit -m "${TYPE}${SCOPE}: ${SHORT_DESC}
${LONG_DESC}
${BREAKING_CHANGES}
${CLOSED_ISSUES}"
    else
        printf "\n${RED}❌ An error occurred. Please try again.${RESET}\n"
    fi
}

alias gct='git_commit_template'