run

#!/usr/bin/env bash

RED='\033[0;31m'
GREEN='\033[0;32m'
NC='\033[0m'

SCRIPT_DIR=$(cd $(dirname "${BASH_SOURCE[0]}") && pwd)
FILTER=""
DRY=false
ALL=false
ACTIONS=""

usage() {
  local prog=${0##*/}
  cat << EOF
Usage: $prog [options]

Run dev-env setup actions.

Options
  -h    Print usage message
  -d    Perform a dry run (no execution)
  -a    Run all actions (skips actions starting with '_' except for '__init')
EOF
}

log() {
  if $DRY; then
    echo -e "${RED}[DRY RUN]:${NC} $@"
  else
    echo -e "$@"
  fi
}

execute() {
  log "${GREEN}execute $@${NC}"
  if $DRY; then
    return
  fi
  "$@"
}

main() {
  local opt OPTIND OPTARG
  while getopts 'dah' opt; do
    case "$opt" in
      d) DRY=true;;
      a) ALL=true;;
      h) usage; return 0;;
      *) usage; return 1;;
    esac
  done

  cd $SCRIPT_DIR
  if $ALL; then
    selected_actions=$(find ./actions -executable -type f -not -name '_[a-z]*' -printf '%f\n' | LC_COLLATE=C sort)
  else
    selected_actions=$(find ./actions -executable -type f -printf '%f\n' | LC_COLLATE=C sort -r | fzf -m --bind 'space:toggle+clear-query' --marker ' ')
  fi

  for action in $selected_actions; do
    execute ./actions/$action
  done
}

main "$@"