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c6e51b94b9
https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/51877#note_339285 Minor cleanup in script to make it more readable.
22 lines
475 B
Bash
22 lines
475 B
Bash
#!/sbin/openrc-run
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description="Save and restore display backlight settings"
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save_file="/var/lib/brightnessctl/state"
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start() {
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ebegin "Setting brightness to saved value ..."
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# fails to start first time if file does not exist
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if [ -f "$save_file" ]; then
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brightnessctl --quiet set "$(cat "$save_file")"
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else
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brightnessctl --quiet get > "$save_file"
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fi
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eend $?
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}
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stop() {
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ebegin "Saving brightness value ..."
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brightnessctl --quiet get > "$save_file"
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eend $?
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}
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