cthg

#!/usr/bin/env bash
set -e
[ "$CTH_VERBOSE" ] || [ "$CI" ] && set -x
# The all-in-one for CorsixTH-Graphics - prepare, update, package and anybar
# Adjust the CCFLAGS for older OS X (<10.8).
# If you need to have bison first in your PATH use: PATH="/usr/local/opt/bison/bin:$PATH"
# Usage: cthg [ anybar ] [ prepare | clean | docs | build ] [ package ]

changelog=1 # 0 1

if [ "$1" = "prepare" ]
then
  brew update
  brew install gettext libpng #flex bison # homebrew won't link these
  brew cask install anybar || true
  
  if [ -d CorsixTH-Graphics/.git ]
	then echo "CorsixTH-Graphics git repository ready"
  else
	git clone https://github.com/CorsixTH/CorsixTH-Graphics
  fi
  if [ -z "$2" ]; then shift; $0 "$@"; fi

elif [ "$1" = "clean" ] || [ "$1" = "docs" ]
  then make "$@"
  
elif [ "$1" = "anybar" ]
then
  ANYBAR_PORT=1740 open -a Anybar.app # Different port, open and direct a new Anybar
  anybar () { printf %s "$1" | nc -4u -w0 localhost 1740; }
  anybar question # In progress
  output=$(shift && "$0" "$@")
  err=$?
  if [ "$output" = "No new changes." ]
    then anybar purple # No changes

  elif git diff --name-only 'HEAD@{1}' HEAD | grep -q 'AnimationEncoder'
    then anybar blue # Non-code changes only

  elif [ "$err" != "0" ]
  then # Git/make/encoder/bash failed, narrow it down
    if   ! git pull; then anybar yellow
    elif ! make; then anybar orange
    elif ! ./encoder ../ground_tiles.txt ground; then anybar red
    else anybar black
    fi
  
  elif [ "$err" = "0" ]
    then anybar green # Successful new build
    if [ "$output" = "New Release" ]
      then anybar cyan # Release
    fi
  fi

elif [ "$(git pull)" = "Already up-to-date." ] && [ "$1" != "package" ] && [ "$1" != "build" ]
  then echo "No new changes."

else
  make CCFLAGS="--std=c++14" # >/dev/null #2>&1
  make test || true

  if git describe --tags --contains 'HEAD@{1}' > /dev/null 2>&1
    then true # Release or release candidate
  elif [ "$changelog" = "1" ] # Change this V number for a longer maximum list of commits
    then git --no-pager log --no-merges -n10 --oneline --color 'HEAD@{1}..HEAD'
  else
    echo "Updated to $(git rev-parse --short HEAD)"
  fi

  if [ "$1" = "package" ] || [ "$2" = "package" ]
  then
    if git describe --tags --contains 'HEAD@{1}' > /dev/null 2>&1
      then file=encoder-mac-$(git describe --tags --contains 'HEAD@{1}')
    else file=encoder-mac-$(git rev-parse --short HEAD)
    fi 
    XZ_OPT=-7 tar cJf encoder "$file"
    openssl dgst -sha256 "$file" #> $file.sha256 && cat $file.sha256
    #curl --progress-bar --upload-file $file https://transfer.sh/$file | pbcopy
  fi
fi