31 lines
985 B
Bash
31 lines
985 B
Bash
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#!/bin/sh
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test -n "$6" || { echo "usage: ./mastodon-post.sh <text> <title> <link> <handle> <ttf-file> </abs/path/to/out.glb>"; exit 0; }
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out="$6"
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tmpdir=/tmp/.mastodon-post
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mydir="$(dirname $(readlink -f $0))"
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cd $mydir
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# create tmp workspace
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test -d $tmpdir && rm -rf $tmpdir
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mkdir $tmpdir
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cp * $tmpdir/.
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rm $tmpdir/mastodon-post.png # IMPORTANT: prevent newer/older imagemagick -clobber (non)existence
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set -x
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magick $tmpdir/mastodon-post-bg.png \
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\( -background none -pointsize 48 -interline-spacing 10 -fill \#FFF -font "$5" "caption:$1" \) \
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-gravity center -composite \
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-pointsize 18 \
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-fill \#FFFFFF -gravity NorthWest -annotate +152+100 "$4" \
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-fill \#9c9cc9 -gravity NorthWest -annotate +152+130 "$2" \
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-fill \#9c9cc9 -gravity NorthWest -annotate +40+470 "$3" \
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PNG8:$tmpdir/mastodon-post.png
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# -define png:compression-level=9 \
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# -define png:compression-filter=5 \
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# -define png:compression-strategy=1 \
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cd $tmpdir
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assimp export mastodon-post.gltf $out
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