65 lines
1.6 KiB
Bash
65 lines
1.6 KiB
Bash
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#!/usr/bin/env bash
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# This i3status wrapper allows to add custom information in any position of the statusline
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# It was developed for i3bar (JSON format)
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# The idea is to define "holder" modules in i3status config and then replace them
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# In order to make this example work you need to add
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# order += "tztime holder__hey_man"
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# and
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# tztime holder__hey_man {
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# format = "holder__hey_man"
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# }
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# in i3staus config
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# Don't forget that i3status config should contain:
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# general {
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# output_format = i3bar
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# }
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#
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# and i3 config should contain:
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# bar {
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# status_command exec /path/to/this/script.sh
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# }
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# Make sure jq is installed
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# That's it
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# You can easily add multiple custom modules using additional "holders"
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function update_holder {
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local instance="$1"
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local replacement="$2"
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echo "$json_array" | jq --argjson arg_j "$replacement" "(.[] | (select(.instance==\"$instance\"))) |= \$arg_j"
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}
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function remove_holder {
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local instance="$1"
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echo "$json_array" | jq "del(.[] | (select(.instance==\"$instance\")))"
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}
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function hey_man {
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local rand_val=$((RANDOM % 3))
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if [ $rand_val == 1 ] ; then
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local json='{ "full_text": "Hey Man!", "color": "#00FF00" }'
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json_array=$(update_holder holder__hey_man "$json")
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elif [ $rand_val == 0 ] ; then
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local json='{ "full_text": "Hey Man!", "color": "#FF0000" }'
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json_array=$(update_holder holder__hey_man "$json")
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else
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json_array=$(remove_holder holder__hey_man)
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fi
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}
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i3status | (read line; echo "$line"; read line ; echo "$line" ; read line ; echo "$line" ; while true
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do
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read line
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json_array="$(echo $line | sed -e 's/^,//')"
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hey_man
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echo ",$json_array"
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done)
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