35 lines
1.1 KiB
Bash
Executable File
35 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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set -e
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resolution="$1" # e.g. 800x600x24 (width x height x bits_per_pixel)
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shift # the following arguments are the program to execute and its arguments
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bg="$(mktemp --suffix='.xbm')"
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twm_cfg="$(mktemp --suffix='_twm.cfg')"
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anim="$(mktemp -d)"
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# Create solid black background
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convert -size "$(echo "$resolution" | cut -d 'x' -f1-2)" \
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tile:pattern:checkerboard \
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-auto-level +level-colors 'gray(192),gray(128)' \
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"$bg"
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cat > "$twm_cfg" <<EOF
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RandomPlacement
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EOF
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# -fg chocolate -bg coral looks nice too :)
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echo "$bg $twm_cfg $anim"
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xvfb-run -a --server-args="-screen 0 ${resolution}" sh -c 'twm -f "'"$twm_cfg"'" & xsetroot -bitmap "'"$bg"'" -fg gray75 -bg gray50; sleep 1; utils/screenshots-loop.sh "'"$anim"'" & "$@"' utils/gui-wrapper.sh-subshell "$@"
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touch "$anim/stop-screenshots"
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for i in `seq 60`; do if test -e "$anim/anim-done"; then break; fi; sleep 1; done
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if test -e "$anim/anim.gif"; then
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mv "$anim/anim.gif" "./deploy-screenshots/$(basename "$1" .sh)-anim.gif"
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fi
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cp "$bg" "./deploy-screenshots/$(basename "$1" .sh)-bg-$(basename "$bg")"
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# Cleanup
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rm "$bg"
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