Kenneth Benzie (Benie)
67dc3dffaf
Add CPU temperature to `status-info`, conditionally display battery charge percentage, and documents the commands.
30 lines
803 B
Bash
Executable File
30 lines
803 B
Bash
Executable File
#!/usr/bin/env bash
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cache_dir=~/.cache/tmux
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cache_file=$cache_dir/system-info
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# Make sure the output directory exists.
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if [ ! -d $cache_dir ]; then
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mkdir -p $cache_dir
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fi
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# Cleanup cache file when interrupted.
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trap '[ -f $cache_file ] && rm $cache_file; exit' INT
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trap '[ -f $cache_file ] && rm $cache_file; exit' TERM
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# Check if a battery is installed.
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ioreg -w0 -l | grep BatteryInstalled &> /dev/null && \
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has_battery=true || has_battery=false
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while true; do
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# Get the current CPU temperature.
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cpu_temp="`/usr/local/bin/osx-cpu-temp`"
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# Parse the current battery charge percentage.
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$has_battery && \
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battery=" `pmset -g batt | grep --color=never -Eo '\d+%'` ↯"
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# Write to the cache file.
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echo "$cpu_temp$battery" > $cache_file
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# Don't spin, sleep instead.
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sleep 2
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done
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