pre-commit

#!/bin/sh

function containsSketchFile
{
  declare -a argAry1=("${!1}")
  for file in "${argAry1[@]}"; do
    if [ "$file" = "$2" ];
    then
      return 0
    fi
  done

  return 1
}

function mkdirForZipIfNeeded
{
  arg="$1"
  trimmed_arg="${arg%/*.sketch}"
  if [ ! -d $trimmed_arg ];
  then
    mkdir -p $trimmed_arg
  fi
}

IFS=';'

files=`git status --porcelain | grep "A " | grep .sketch`
files=${files//A  /;} # replaces "A  " with ;
files=${files//A /;} # catches "A " in case that happens
files=${files//\"/} # removes quotes around file names

files_array=($files)

array=()
for file in "${files_array[@]}";
do
  trimmed_file=${file%/*}
  if ! containsSketchFile array[@] $trimmed_file;
  then
    array+=($trimmed_file)
  fi
done

files=`git status --porcelain | grep "M " | grep .sketch`
files=${files//M  /;} # replaces "A  " with ;
files=${files//M /;} # catches "M " in case that happens
files=${files//\"/} # removes quotes around file names

files_array=($files)

for file in "${files_array[@]}";
do
  trimmed_file=${file%/*}
  if ! containsSketchFile array[@] $trimmed_file;
  then
    array+=($trimmed_file)
  fi
done

# echo "${array[@]}"

array_length=${#array[@]}
if ((array_length > 0))
then
  if [ ! -d "zip" ];
  then
    mkdir "zip"
  fi
  
  for file in "${array[@]}";
  do
    mkdirForZipIfNeeded zip/${file}
    zip -r "zip/${file}.zip" "./${file}"
  done
  git add zip
fi

exit 0