41 lines
1.5 KiB
Bash
Executable File
41 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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set -e
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resolution="$1" # e.g. 800x600x24 (width x height x bits_per_pixel)
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shift # the following arguments are the program to execute and its arguments
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bg="$(./utils/mktemp.sh .xbm)"
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twm_cfg="$(./utils/mktemp.sh .twm.cfg)"
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twm_session_dir="$(./utils/mktemp.sh -d)"
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anim="$(./utils/mktemp.sh -d)"
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# Create checkerboard background
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# Use +level-colors 'gray(192),gray(128)' to choose directly the colors.
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# Since we're creating an .xbm for xsetroot, we'll use black and white
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# and choose the colors with xsetroot.
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convert -size "$(echo "$resolution" | cut -d 'x' -f1-2)" \
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tile:pattern:checkerboard \
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-auto-level \
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"$bg"
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cat > "$twm_cfg" <<EOF
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RandomPlacement
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EOF
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echo "$bg $twm_cfg $anim $resolution $@"
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# -fg chocolate -bg coral looks nice too :)
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xvfb-run -a --server-args="-screen 0 ${resolution}" sh -c 'sleep 2; SM_SAVE_DIR="'"$twm_session_dir"'" twm -f "'"$twm_cfg"'" & sleep 1 && xsetroot -bitmap "'"$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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anim_done=false
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for i in `seq 300`; do if test -e "$anim/anim-done"; then anim_done=true; break; fi; sleep 1; done
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if $anim_done; then echo "anim: done ($*)"; else echo "anim: timeout ($*)"; fi
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if test -e "$anim/anim.gif"; then
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mv "$anim/anim.gif" "./deploy-screenshots/$(basename "$1" .sh)-anim.gif"
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fi
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# Cleanup
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rm -- "$bg" "$twm_cfg"
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rm -r -- "$twm_session_dir" "$anim"
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