heic_sips.sh

#!/bin/zsh
#set -x
#setopt interactivecomments

SECONDS=0
printf "Start time: $(date) \n"
echo ""

setopt +o nomatch
unsetopt CASE_GLOB #case insensitive *.

echoo() {
  # echo $'\e[0;103m' $1 $'\e[0m'
  echo $1
}

start=$(date +%s)

cd $1

remove=0
subfolders=0
path_wildcard=""
output_folder="_heic_conversion_tmp"
files_not_converted=()

if [[ "$2" = "remove" || "$3" = "remove" ]]; then
  remove=1
fi

if [[ "$2" = "subfolders" || "$3" = "subfolders" ]]; then
  subfolders=1
  path_wildcard="**/*/"
fi

exts=("jpg" "jpeg" "bmp" "png" "dng" "cr2" "tif" "arw")

echoo "CONVERTING FILES WITH EXTENSIONS: $exts"
if [[ $subfolders -eq 1 ]]; then
  echoo "SUBFOLDERS INCLUDED"
fi
if [[ $remove -eq 1 ]]; then
  echoo "ORIGINAL FILES WILL BE REMOVED AFTER CONVERSION"
fi

glob_total=0
glob_success=0
glob_deleted=0

mkdir $output_folder

for ext in $exts; do
  echoo ""
  echoo "PROCESSING $ext"

  total_ext=0
  success_ext=0

  #echo $~path_wildcard;

  for dir in $~path_wildcard ./; do

    success_dir=0

    if [[ "$dir" = "$output_folder/" ]]; then #ignore output folder
      continue
    fi

    src_files=($dir*.$ext)

    if [[ "${src_files[@]:0:1}" = "$dir*.$ext" ]]; then #no files in directory
      continue
    fi

    total_dir=${#src_files[@]}
    ((total_ext = total_ext + total_dir))

    echoo ""
    echoo "\tCURRENT DIR: $dir, TOTAL FILES: $total_dir, RUNNING SIPS..."

    echo ""
    echo "\t $src_files"
    sips -s format heic $src_files --out $output_folder &>conversion_run.log
    echo ""

    dst_files=($output_folder/*.heic)
    #echoo Dst files: $dst_files
    #echoo "${dst_files[@]:0:1}"
    #echoo "$output_folder/*.heic"

    if [[ "${dst_files[@]:0:1}" != "$output_folder/*.heic" ]]; then #there're files in directory
      success_dir=${#dst_files[@]}
      ((success_ext = success_ext + success_dir))
      #
      # MOVE CONVERTED FILES
      #
      echoo "\tCOPYING CONVERTED FILES.."
      for dst_file in $dst_files; do
        dst=$(basename -- "$dst_file")
        #echoo $dst
        trg_file=$dst
        until
          [[ ! -f $dir/$trg_file ]]
        do
          trg_file="$(echo "$dst" | sed -e 's/\.[^.]*$//')-dup.heic"
        done

        #echoo $trg_file
        #echoo $output_folder
        #echoo $dir
        echo "\t\t$trg_file"
        mv $output_folder/$dst $dir/$trg_file
      done
      #
      # DELETE ORIGINALS
      #
      if [[ $remove -eq 1 ]]; then
        echo ""
        echoo "\tDELETING ORIGINALS.."
        for dst_file in $dst_files; do
          orig_file=$(basename -- "$(echo "$dst_file" | sed -e 's/\.[^.]*$//').$ext")
          #echoo $dst_file
          #echoo $orig_file

          file_exists=0

          if [[ -f $dir/$orig_file ]]; then
            file_exists=1
          fi

          #echoo "Original file $orig_file ---- exists $file_exists"

          if [[ $file_exists -eq 1 ]]; then
            echo "\t\t $orig_file"
            rm -f $dir/$orig_file
            if [[ $? -eq 0 ]]; then
              ((glob_deleted++))
            fi
          fi
        done
      fi
    fi

    echo ""
    echoo "\t TOTAL FILES SUCCESSFULY CONVERTED: $success_dir"

    #mv $dst_files $dir;
    #dst="$(echo "$src" | sed -e 's/\.[^.]*$//').heic"; # remove original extension and replace it with heic

  done

  ((glob_total = total_ext + glob_total))
  ((glob_success = success_ext + glob_success))
  echoo "FILES PROCESSED SO FAR: $glob_total,  SUCCESSFULY: $glob_success, ORIGINALS DELETED: $glob_deleted"
  echoo ""
done

rm -rf $output_folder

#echoo "FILES NOT CONVERTED: ${#files_not_converted[@]}"
#echoo "$files_not_converted"

# end=$(date +%s)
# echoo "TIME: $(expr $end - $start) seconds."
# sleep 65
duration=$SECONDS
printf "End time: $(date), took $(($duration / 60)) minutes or $duration seconds for processing \n"