Gist as version control, packaging for simple scripts.

gpkg.sh

#!/usr/bin/env bash

#/ NAME
#/     gpkg -- manages gist packages
#/
#/ SYNOPSIS
#/     gpkg install [gist_id | archive]
#/     gpkg update [gist_id | archive]
#/     gpkg package [gist_id]
#/     gpkg exec [name]
#/
#/ Gist script to install other gist "packages".

#- ---
#- name: gpkg

# figure out the project root under which bin, lib live
shome="$(unset CDPATH; cd -P -- "$(dirname -- "$BASH_SOURCE")/.." && pwd -P)"

# entry point
function main {
  if [[ "$#" = 0 ]]; then
    sed 's%^#/$%#/ %' "$0" | grep '^#/ '
    exit 0
  fi

  local cmd="$1"; shift
  case "$cmd" in
    install)
      case "$#" in
        1)
          ;;
        *)
          echo "$cmd takes one argument"
          ;;
      esac
      ;;
    update)
      case "$#" in
        1)
          ;;
        *)
          echo "$cmd takes one argument"
          ;;
      esac
      ;;
    package)
      case "$#" in
        1)
          ;;
        *)
          echo "$cmd takes one argument"
          ;;
      esac
      ;;
    exec)
      case "$#" in
        0)
          echo "$cmd takes one command with arguments"
          ;;
        *)
          exec "$@"
          ;;
      esac
      ;;
    *)
      echo "ERROR: unknown command $cmd" 1>&2
      exit 1
      ;;
  esac
}


function _install {
  pkg_add getopt
}

main "$@"

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