20 lines
848 B
Django/Jinja
Executable file
20 lines
848 B
Django/Jinja
Executable file
#!/bin/sh
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[ $# != 1 ] && exit 1
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ID=$1
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egrep -x -q '^[-0-9A-Za-z]{36}$'<<<"$ID" || exit 2
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systemd-nspawn \
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-D {{gerboweb_root}} \
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-x --bind={{gerboweb_cache}}/upload/$ID:/mnt \
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/bin/sh -c "set -euo pipefail
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unzip -j -d /tmp/gerber /mnt/gerber.zip
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rm -f /mnt/render_top.png /mnt/render_bottom.png /mnt/render_top.small.png /mnt/render_bottom.small.png
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date; echo 'Rendering bottom layer'
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gerbolyze render top /tmp/gerber /mnt/render_top.png
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date; echo 'Scaling down'
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convert /mnt/render_top.png -resize 500x500 -negate -brightness-contrast 30x30 -colorspace gray /mnt/render_top.small.png
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date; echo 'Rendering top layer'
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gerbolyze render bottom /tmp/gerber /mnt/render_bottom.png
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date; echo 'Scaling down'
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convert /mnt/render_bottom.png -resize 500x500 -negate -brightness-contrast 30x30 -colorspace gray /mnt/render_bottom.small.png"
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