git-commitizen 0.1.0-rc.1

A simple commitizen CLI tool in rust
Documentation 
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#!/bin/sh

# Script for installing git-cz 
#
# This script can be executed via 
# curl:
#   sh -c "$(curl -fsSL https://raw.githubusercontent.com/k3ii/git-cz/main/install)"
# or wget:
#   sh -c "$(wget -qO- https://raw.githubusercontent.com/k3ii/git-cz/main/install)"
# or httpie:
#   sh -c "$(http --download https://raw.githubusercontent.com/k3ii/git-cz/main/install)"

status_check() {
    if command -v git-cz 2>&1 > /dev/null; then
        printf "\n\t%s\n" "You already have ${BOLD}git-cz${RESET} installed."
        printf "\n\t%s\n" "Run ${BOLD}git cz${RESET} to follow conventional commits"
        exit 0
    fi
}

installed() {
    cmd=$(command -v "${1}")
    return ${?}
}

die() {
    >&2 echo "Fatal: $*"
    exit 1
}

check_dependencies() {
    if ! command -v git > /dev/null 2>&1; then
        printf "\n%s\n" "${BOLD}Can't work without git."
        exit 1
    fi
    if ! command -v gum > /dev/null 2>&1; then
        printf "\n%s\n" "${BOLD}Can't work without gum." 
        exit 1
    fi
}

set_permissions(){
    if [ -f git-cz ] && ! chmod +x git-cz; then
        printf "\n%s\n" "Unknown error while installing git-cz"
        exit 1
    fi
    move_to_path
}

move_to_path(){
    printf "%s\n" "We require some permissions to move git-cz to /usr/bin"

    if ! sudo mv git-cz /usr/bin; then
        printf "\n%s\n" "Unknown error while installing git-cz"
        exit 1
    fi
}

download_gitcz(){
    git_cz_HOST="https://raw.githubusercontent.com/k3ii/git-cz/main/git-cz"

    printf "\n%s\n" "Downloading git-cz from ${BOLD}$git_cz_HOST${RESET} ..."

    if curl -fsSL $git_cz_HOST -o git-cz; then
        set_permissions
    else
        printf "\n%s\n" "Unknown error while downloading git-cz"
        exit 1
    fi
}

main () {

    status_check
    check_dependencies
    download_gitcz

    printf "${BOLD}${ORANGE_FG}%s\n" ""
    printf "%s\n" "                              "
    printf "%s\n" "        _ _                   "
    printf "%s\n" "   __ _(_) |_       ___ ____  "
    printf "%s\n" "  / _\` | | __|____ / __|_  / "
    printf "%s\n" " | (_| | | ||_____| (__ / /   "
    printf "%s\n" "  \__, |_|\__|     \___/___|  "
    printf "%s\n" "  |___/                       "
    printf "${RESET}\n%s" ""

    printf "\t\t%s\n" ".... is now installed!"
    printf "\n%s" "Run ${BOLD}git cz -h${RESET} for help."
    printf "%s\n" "                              "
    printf "%s\n" "                              "

}

# check if tput exists
if ! command -v tput > /dev/null 2>&1; then
    # tput could not be found :(
    BOLD=""
    RESET=""
    ORANGE_FG=""
else
    BOLD=$(tput bold)
    RESET=$(tput sgr0)
    ORANGE_FG=$(tput setaf 208)
fi

main