47 lines
1.2 KiB
Bash
Executable file
47 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
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# A wrapper around ImageMagick's `convert` so we can
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# prevent it from using Inkscape to convert SVG files
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# (which can pollute one's local filesystem with a fontcache;
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# as reported by Tim Dickson, who helps maintain the
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# Slackware version of the 'tuxpaint' package).
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#
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# Bill Kendrick <bill@newbreedsoftware.com>
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# with input from Mark Kim, TOYAMA Shin-ichi, and Tim Dickson.
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#
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# Last modified: 2023-06-17
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INPUT=`{
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shift \`expr $# - 2\`
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echo $1
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}`
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FILEEXT=`echo "$INPUT" | awk -F"." '{printf $NF}'`
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if [ x$FILEEXT = "xsvg" ]; then
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# An SVG!
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# Create a dummy 'inkscape' that exits in such a way
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# that Imagemagick's `convert` will fallback to another
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# SVG converter, thus avoiding invoking the real Inkscape.
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echo "exit 1" > ./inkscape
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chmod +x ./inkscape
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# Add the local directory to the beginning of this script's
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# $PATH so `convert` finds the dummy script we just made.
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export PATH="`pwd`":"${PATH}"
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# Now run `convert` in the usual way (and grab its exit status,
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# so we don't catch `rm`'s)
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convert $@
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EXIT=$?
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# Clean up
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rm ./inkscape
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else
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# Not an SVG (so, a PNG or JPEG); just run `convert` as usual.
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convert $@
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EXIT=$?
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fi
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exit $EXIT
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