23 lines
610 B
Bash
Executable File
23 lines
610 B
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='bg.png')"
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fb_cfg="$(mktemp --suffix='fluxbox.cfg')"
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# Create solid black background
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convert -size 16x16 xc:black "$bg"
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# Create minimalist fluxbox configuration
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cat > "$fb_cfg" <<EOF
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background: fullscreen
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background.pixmap: $bg
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EOF
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xvfb-run -a --server-args="-screen 0 ${resolution}" sh -c 'fluxbox -rc '"$fb_cfg"' 2>/dev/null & sleep 3; "$@"' utils/gui-wrapper.sh-subshell "$@"
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# Cleanup
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rm "$bg" "$fb_cfg" |