#!/usr/bin/env bash
#
# user/id-mrjk ellipsis package


ELLIPSIS_SHELL_BIN="$HOME/.local/bin"
ELLIPSIS_SHELL_=

detect_platform() {
    local kernel= machine=
  
    kernel=$(uname -s | tr "[:upper:]" "[:lower:]")
    case "${kernel}" in
      mingw*)
        kernel=windows
        ;;
    esac
    case "$(uname -m)" in
      x86_64)
        machine=amd64
        ;;
      i686 | i386)
        machine=386
        ;;
      aarch64 | arm64)
        machine=arm64
        ;;
      *)
        >&2 echo "Machine $(uname -m) not supported by the installer.\n" \
          "Go to https://direnv for alternate installation methods."
        return 1
        ;;
    esac
  
    echo "machine='$machine'; kernel='$kernel';"
}

get_github_release () {
  local repo=$1
  local pattern=$2
  local version=${3:-latest}

    if [[ -n "${version:-}" ]]; then
      gh_url_suffix="tags/${version}"
    else
      gh_url_suffix="latest"
    fi

  download_url=$(
    curl -fL "https://api.github.com/repos/direnv/direnv/releases/$gh_url_suffix" \
    | grep browser_download_url \
    | cut -d '"' -f 4 \
    | grep "$pattern"
  )

}

# The following hooks can be defined to customize behavior of your package:
pkg.install() {
    fs.link_files $PKG_PATH

    eval "$(detect_platform)"
    download_url=$(get_github_release direnv/direnv "direnv.$kernel.$machine" latest)

    #download_url=$(
    #  curl -fL "https://api.github.com/repos/direnv/direnv/releases/$gh_url_suffix" \
    #  | grep browser_download_url \
    #  | cut -d '"' -f 4 \
    #  | grep "direnv.$kernel.$machine"
    #)
  
    mkdir -p "$ELLIPSIS_SHELL_BIN"
    curl -o "$ELLIPSIS_SHELL_BIN/direnv" -fL "$download_url"
    chmod a+x "$ELLIPSIS_SHELL_BIN/direnv"
    set +x

}

# pkg.push() {
#     git.push
# }

# pkg.pull() {
#     git.pull
# }

# pkg.installed() {
#     git.status
# }
#
# pkg.status() {
#     git.diffstat
# }