mix_shortcuts.sh

YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Usage:
# m      → mix help
# m a    → mix archive
# m h    → mix hex
# m a.b  → mix archive.build
# m d.co → mix deps.compile
# m p.n  → mix phoenix.new
function m {
  if [ "$1" == "refresh" ]; then
    mix help | grep ^mix | awk '{ print $2 }' | sed "s/#//" | grep -v help | grep . > ~/.mix_commands
  elif [ ! -f ~/.mix_commands ]; then
    m refresh
    m $@
  elif [ -z "$1" ]; then
    mix help
  else
    local commands=`cat ~/.mix_commands`
    if [[ $1 =~ \..+\. ]]; then
      local shortcut=(${1//./ })
      while read -r line; do
        if [[ $line =~ \..+\. ]] ; then
          local cmd=(${line//./ })
          if [[ ${cmd[0]} == ${shortcut[0]}* ]] && [[ ${cmd[1]} == ${shortcut[1]}* ]] && [[ ${cmd[2]} == ${shortcut[2]}* ]]; then
            shift
            printf "${YELLOW}mix $line $@${NC}\n"
            mix $line $@
            return
          fi
        fi
      done <<< "$commands"
    elif [[ $1 =~ \. ]]; then
      local shortcut=(${1//./ })
      while read -r line; do
        if [[ $line =~ \. ]] ; then
          local cmd=(${line//./ })
          if [[ ${cmd[0]} == ${shortcut[0]}* ]] && [[ ${cmd[1]} == ${shortcut[1]}* ]]; then
            shift
            printf "${YELLOW}mix $line $@${NC}\n"
            mix $line $@
            return
          fi
        fi
      done <<< "$commands"
    else
      while read -r line; do
        if [[ $line == $1* ]]; then
          shift
          printf "${YELLOW}mix $line $@${NC}\n"
          mix $line $@
          return
        fi
      done <<< "$commands"
    fi
    local new_commands=`mix help | grep ^mix | awk '{ print $2 }' | sed "s/#//" | grep -v help | grep .`
    local added=false
    while read -r line; do
      if ! printf '%s\n\0' "${commands[@]}" | grep -Fqx $line
      then
        added=true
        printf "Added ${GREEN}$line${NC}\n"
        echo $line >> ~/.mix_commands
      fi
    done <<< "$new_commands"
    if [ $added == true ]; then
      m $@
    else
      printf "${RED}Task not found${NC}\n"
    fi
  fi
}