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39 lines
1.3 KiB
39 lines
1.3 KiB
4 years ago
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#!/bin/bash
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# Build instructions:
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# https://medium.com/@eplt/5-minutes-to-install-imagemagick-with-heic-support-on-ubuntu-18-04-digitalocean-fe2d09dcef1
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# Command:
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# https://zwbetz.com/convert-heic-images-to-jpg/
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# The folder with the files you want to convert
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directory=/path/to/your/uploads
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# Set to 0 to delete the original .heic files after they are converted
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keeporiginals=1
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# Set to 0 for PNG (much larger file size)
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saveasjpg=1
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# Make sure the mogrify command is available
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which mogrify > /dev/null
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[ $? -eq 1 ] && echo "Unable to run the mogrify command. Please follow the build and installation instructions at the top of the script to install the program on your system." && exit
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# Change into the folder with our images
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cd "$directory"
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# Loop over all the .heic files in the folder
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for heic in *.heic; do
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# Drop the .heic extension and append .jpg instead
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if [ $saveasjpg -eq 0 ]; then
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img=`echo "$heic" | rev | cut -d. -f2- | rev`.png
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else
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img=`echo "$heic" | rev | cut -d. -f2- | rev`.jpg
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fi
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# If the file we are going to make does not exist, run the command to convert it
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if [ $saveasjpg -eq 0 ]; then
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[ -f "$img" ] || /usr/local/bin/mogrify -format png "$heic"
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else
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[ -f "$img" ] || /usr/local/bin/mogrify -format jpg "$heic"
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fi
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# If we don't want the originals, give them the axe
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[ $keeporiginals -eq 0 ] && rm "$heic"
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done
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