47 lines
974 B
Bash
Executable file
47 lines
974 B
Bash
Executable file
#!/usr/bin/env bash
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# setting the locale, some users have issues with different locales, this forces the correct one
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export LC_ALL=en_US.UTF-8
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#wrapper script for running weather on interval
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fahrenheit=$1
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location=$2
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LOCKFILE=/tmp/.dracula-tmux-weather.lock
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DATAFILE=/tmp/.dracula-tmux-data
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ensure_single_process()
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{
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# check for another running instance of this script and terminate it if found
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[ -f $LOCKFILE ] && ps -p "$(cat $LOCKFILE)" -o cmd= | grep -F " ${BASH_SOURCE[0]}" && kill "$(cat $LOCKFILE)"
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echo $$ > $LOCKFILE
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}
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main()
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{
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ensure_single_process
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current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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if [ ! -f $DATAFILE ]; then
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printf "Loading..." > $DATAFILE
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fi
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$current_dir/weather.sh > $DATAFILE
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while tmux has-session &> /dev/null
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do
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$current_dir/weather.sh $fahrenheit $location > $DATAFILE
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if tmux has-session &> /dev/null
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then
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sleep 1200
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else
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break
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fi
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done
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rm $LOCKFILE
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}
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#run main driver function
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main
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