fix_anaconda_library_path.sh

#!/bin/sh

# PYTHON_PATH="~/.pyenv/versions/anaconda"
FIND_PYTHON_PATH=~/.pyenv/versions/anaconda

echo "where is anaconda path [${FIND_PYTHON_PATH}]: "
read INPUT

if [ "$INPUT" != "" ] ; then
  FIND_PYTHON_PATH="$INPUT"
fi

echo "find files in $FIND_PYTHON_PATH ..."


texts=(`grep -rI anaconda1 $FIND_PYTHON_PATH | awk -F ":" '{ print $1 }' | grep -v ".orig$" | sort | uniq`)
libs1_tmp=(`find $FIND_PYTHON_PATH -name "*.dylib"`)
libs2_tmp=(`find $FIND_PYTHON_PATH -name "*.so"`)
libs_all=(${libs1_tmp[@]} ${libs2_tmp[@]})

libs=()
for item in "${libs_all[@]}"; do
  ret=`otool -L ${item} | grep anaconda1`
  if [ "$ret" != "" ]; then
    libs=(${libs[@]} $item)
  fi
done



echo "== fixed files are =="
for item in "${texts[@]}"; do echo "$item"; done
for item in "${libs[@]}"; do echo "$item"; done

echo
echo


echo "exec OK? [y/N]: "
read INPUT

if [ "$INPUT" != "y" ]; then
  exit
fi

echo "== execution =="

# set full path
SED_REGEX="s/\/opt\/anaconda1anaconda2anaconda3/"`echo "${FIND_PYTHON_PATH}" | sed "s/\\//\\\\\\\\\\//g"`"/g"

for item in "${texts[@]}"; do
  sed -i ".orig" $SED_REGEX $item

  echo "$item: FIXED"
done

for item in "${libs[@]}"; do

  # fix id?
  current_path=`otool -D $item | grep anaconda1 | head -1 | awk '{print \$1}'`
  # next_path=`echo $current_path | sed "s/\/opt\/anaconda1anaconda2anaconda3/@executable_path\/../g"` # relative
  next_path=$(echo $current_path | sed "s/\/opt\/anaconda1anaconda2anaconda3/"`echo "${FIND_PYTHON_PATH}" | sed "s/\\//\\\\\\\\\\//g"`"/g") # full

  if [ "$current_path" != "" ]; then
    # fix id
    install_name_tool -id $next_path $item
  else

    current_path=`otool -L $item | grep anaconda1 | head -1 | awk '{print \$1}'`
    # next_path=`echo $current_path | sed "s/\/opt\/anaconda1anaconda2anaconda3/@executable_path\/../g"`
    next_path=$(echo $current_path | sed "s/\/opt\/anaconda1anaconda2anaconda3/"`echo "${FIND_PYTHON_PATH}" | sed "s/\\//\\\\\\\\\\//g"`"/g") # full
    while [ "$current_path" != "" ]; do
      # dep lib
      install_name_tool -change $current_path $next_path $item

      current_path=`otool -L $item | grep anaconda1 | head -1 | awk '{print \$1}'`
      # next_path=`echo $current_path | sed "s/\/opt\/anaconda1anaconda2anaconda3/@executable_path\/../g"`
      next_path=$(echo $current_path | sed "s/\/opt\/anaconda1anaconda2anaconda3/"`echo "${FIND_PYTHON_PATH}" | sed "s/\\//\\\\\\\\\\//g"`"/g") # full
    done


  fi

  echo "$item: FIXED"

done