haur


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#!/usr/bin/env bash

die () {
  echo "$1"
  exit 1
}

if [[ -f "$HOME"/.config/haurrc ]]; then
  # shellcheck source=/dev/null
  source "$HOME"/.config/haurrc
else
  if [[ -f /usr/share/haur/haurrc ]]; then
    # shellcheck source=/dev/null
    source /usr/share/haur/haurrc
  else
    die "fatal: No configuration file found"
  fi
fi

if [[ ! "$HAUR_NO_COLORS" == "y" ]]; then
  if test -t 1; then

    # see if it supports colors...
    ncolors=$(tput colors 2>/dev/null)

    if test -n "$ncolors" && test "$ncolors" -ge 8; then
      bold="$(tput bold 2>/dev/null)"
      # underline="$(tput smul 2>/dev/null)"
      # standout="$(tput smso 2>/dev/null)"
      normal="$(tput sgr0 2>/dev/null)"
      # black="$(tput setaf 0 2>/dev/null)"
      red="$(tput setaf 1 2>/dev/null)"
      green="$(tput setaf 2 2>/dev/null)"
      # yellow="$(tput setaf 3 2>/dev/null)"
      blue="$(tput setaf 4 2>/dev/null)"
      # magenta="$(tput setaf 5 2>/dev/null)"
      # cyan="$(tput setaf 6 2>/dev/null)"
      # white="$(tput setaf 7 2>/dev/null)"
    fi
  fi
fi

search () {
  search_term=$1
  mapfile -t name < <(curl -s "https://aur.archlinux.org/rpc/?v=5&type=search&arg=$search_term" | jq -r ".results" | jq -r ".[] | .Name")
  mapfile -t version < <(curl -s "https://aur.archlinux.org/rpc/?v=5&type=search&arg=$search_term" | jq -r ".results" | jq -r ".[] | .Version")
  mapfile -t description < <(curl -s "https://aur.archlinux.org/rpc/?v=5&type=search&arg=$search_term" | jq -r ".results" | jq -r ".[] | .Description")
  for (( i=0; i<${#name[@]}; i++ )); do
    echo "${bold}${blue}${name[i]} ${green}${version[i]}${normal}: ${description[i]}"
  done
}

REMOVE=false
CLEAR_CACHE=false
UPDATE=false
SEARCH=false

for arg in "$@"; do
  shift
  case "$arg" in
    "--search") set -- "$@" "-s" ;;
    "--update") set -- "$@" "-u" ;;
    "--remove") set -- "$@" "-r" ;;
    "--clear-cache") set -- "$@" "-c" ;;
    "--help") set -- "$@" "-h" ;;
    "--"*) die "Invalid Option: ${arg}" ;;
    *) set -- "$@" "$arg"
  esac
done
shift $((OPTIND -1))

while getopts ":surch" opt; do
  case $opt in
    s )
      SEARCH=true
      ;;
    u )
      UPDATE=true
      ;;
    r )
      REMOVE=true
      ;;
    c )
      CLEAR_CACHE=true
      ;;
    h )
      echo "Usage: haur [[--remove | -r]] | [[--clear-cache | -c]] [[--update | -u]] [[--search | -s]]<package names>"
      exit 0
      ;;
    \?)
      die "${red}Invalid Option: -$OPTARG${normal}" 1>&2
      ;;
    esac
done
shift $((OPTIND -1))

if [[ "$HAUR_ALWAYS_CLEAR_CACHE" == "y" ]]; then
  CLEAR_CACHE=true
fi

if [[ $SEARCH == true ]]; then
  for PACKAGE_NAME in "$@"; do
    search "${PACKAGE_NAME}" || die "Something went wrong while searching for that package."
  done
  exit 0
fi

if [[ $REMOVE == true ]]; then
  for PACKAGE_NAME in "$@"; do
    echo "${blue}Removing $PACKAGE_NAME...${normal}"
    sudo pacman -Rns "$PACKAGE_NAME"
    echo "$PACKAGE_NAME" >> ~/.haur_cache
  done
elif [[ $UPDATE == true ]]; then
  for PACKAGE_NAME in "$@"; do
    echo "${blue}Updating $PACKAGE_NAME...${normal}"
    cd ~/.haur || die "Could not navigate to ~/.haur"
    cd "$PACKAGE_NAME" || die "Could not navigate to $PACKAGE_NAME"
    git pull origin master
    rm -rf pkg src
    rm -f ./*.pkg.tar.gz
    makepkg -si
  done
else
  for PACKAGE_NAME in "$@"; do
    echo "${blue}Installing $PACKAGE_NAME...${normal}"
    mkdir -p ~/.haur
    cd ~/.haur || die "Could not navigate to ~/.haur"
    git clone https://aur.archlinux.org/"$PACKAGE_NAME".git
    cd "$PACKAGE_NAME" || die "Could not navigate to $PACKAGE_NAME"
    makepkg -si
  done
fi

if [[ $CLEAR_CACHE == true ]]; then
  REMOVED=false
  if test -f "$HOME/.haur_cache"; then
    echo "${blue}Clearing cache...${normal}"
    while IFS= read -r line || [[ -n "$line" ]]; do
      echo "${blue}Removing $line${normal}"
      rm -rf "$HOME/.haur/$line"
    done < "$HOME/.haur_cache"
    rm ~/.haur_cache
    REMOVED=true
  fi

  dirs=()
  while IFS= read -r -d '' dir; do
    dirs+=($(basename "${dir#*/}"))
  done < <(find ~/.haur -maxdepth 1 -mindepth 1 -type d -print0)

  for DIRECTORY in "${dirs[@]}"; do
    pacman -Q $DIRECTORY &>/dev/null || echo "${blue}Removing $DIRECTORY${normal}" && rm -rf "$HOME/.haur/$DIRECTORY" && REMOVED=true
  done

  if [[ $REMOVED == false ]]; then
    echo "${blue}Nothing to clear${normal}"
  fi
fi