38 lines
1.1 KiB
Bash
Executable File
38 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# monitor-status: waybar module for external display layout.
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#
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# Emits a JSON update on stdout every couple of seconds so the module appears
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# as soon as an external (non-eDP/HEADLESS) monitor is detected and collapses
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# again when it is disconnected. Clicking the icon opens monique to manage the
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# display layout.
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#
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# Outputs (return-type json):
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# connected: { "text": "", "class": "active", "tooltip": "<monitor list>" }
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# otherwise: { "text": "", "class": "hidden", "tooltip": "" }
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set -uo pipefail
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POLL_SECONDS=2
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emit() {
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local out_json
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out_json="$(hyprctl monitors -j 2>/dev/null)" || {
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echo '{"text":"","class":"hidden","tooltip":""}'
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return
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}
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jq -c '
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[.[] | select((.name | test("^(eDP|HEADLESS)-")) | not)] as $ext |
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if ($ext | length) == 0 then
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{ text: "", class: "hidden", tooltip: "" }
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else
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{ text: "",
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class: "active",
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tooltip: (($ext | map("\(.description) \(.width)x\(.height) @ \(.refreshRate | floor) Hz") | join("\n"))) }
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end
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' <<<"$out_json" 2>/dev/null || echo '{"text":"","class":"hidden","tooltip":""}'
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}
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while true; do
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emit
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sleep "$POLL_SECONDS"
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done |