retrozinndev
18 lines
398 B
Bash
18 lines
398 B
Bash
#!/usr/bin/env bash
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set -e
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pidfile="$HOME/.cache/night-light.pid"
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temperature=4500 # in K
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# run only if pid file does not exist
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if ! [[ -f $pidfile ]]; then
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touch $pidfile
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hyprsunset -t $temperature &
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_pid=$!
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echo -e $_pid > $pidfile
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wait $_pid && rm -f $pidfile
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else
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echo "There's already an instance running! Mistake? Delete \"~/.cache/night-light.pid\"."
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exit 1
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fi
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