111 lines
3.1 KiB
JavaScript
111 lines
3.1 KiB
JavaScript
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#!/usr/bin/env node
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// Tmux-line inspired yabai spaces on sketchybar
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const sh = require('child_process');
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const mode = process.argv[2];
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const curr_space_id = process.env.YABAI_SPACE_ID;
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const prev_space_id = process.env.YABAI_RECENT_SPACE_ID;
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if (mode === "--update" )
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updateSketchybar();
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else if (mode === "--refresh")
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refreshOnly(prev_space_id, curr_space_id);
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else
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console.error(`Mode ${mode} is invalid\nUse one of --refresh or --update`);
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// Wrapper around child process spawn
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function spawn(cmd, args, name) {
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let output = sh.spawnSync(cmd, args);
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if (output.status !== 0) {
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console.error(`${name} failed with exit code ${output.status}`);
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if (output.stderr) console.error(output.stderr.toString());
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else console.log("No stderr");
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process.exit(1);
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}
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return output
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}
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// Refreshes "focus" colors between previous and current space
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// Args: ID of current and previous spaces
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function refreshOnly(prev, curr) {
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prev = `yabai_space_${prev}`;
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curr = `yabai_space_${curr}`;
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spawn(
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"sketchybar",
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[
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"--set", prev,
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`label.background.color=0xFF4E4E4E`,
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`label.color=0xFFEBDBB2`,
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"--set", curr,
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`label.background.color=0xFFC8CB36`,
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`label.color=0xFF000000`,
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],
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`Refreshing ${prev} and ${curr}`
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);
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}
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// Removes all current yabai spaces from sketchybar. Then creates new spaces
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// from current data
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function updateSketchybar() {
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let spaces = spawn("yabai", ["-m", "query", "--spaces"], "Yabai query");
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spaces = JSON.parse(spaces.stdout);
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removeSketchybarSpaces();
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// Reorder spaces based on index. Yabai does not guarantee order
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let ordered_spaces = new Array(spaces.length);
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spaces.forEach(s => {
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ordered_spaces[s.index - 1] = {
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id: s.id,
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is_focused: s.focused === 1,
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};
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});
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// Construct sketchybar shell call
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let sketchy_args = new Array();
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ordered_spaces.forEach((s, i) => {
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sketchy_args.push(
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"--add", "space", `yabai_space_${s.id}`, "left",
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"--set", `yabai_space_${s.id}`,
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`label=E${i + 1}`, // Works best with crashnumberingserif font
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"label.font=crashnumberingserif:Normal:28.0",
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`label.color=0xFF${s.is_focused ? "000000" : "EBDBB2"}`,
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"label.background.height=30",
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"label.background.corner_radius=20",
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`label.background.color=0xFF${s.is_focused ? "C8CB36" : "4E4E4E"}`,
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"label.padding_left=6",
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"label.padding_right=20",
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`click_script=yabai -m space --focus ${i + 1}`
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);
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});
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spawn("sketchybar", sketchy_args, "Sketchybar add all spaces");
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}
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// Remove all yabai spaces from sketchybar
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function removeSketchybarSpaces() {
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let bar = spawn("sketchybar", ["--query", "bar"], "Sketchybar query");
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let tag, sketchy_args = new Array();
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JSON.parse(bar.stdout).items.forEach(item => {
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tag = item.match(/yabai_space_[0-9]+/);
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if (tag) sketchy_args.push("--remove", tag);
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});
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if (sketchy_args.length) spawn("sketchybar", sketchy_args, "Remove all");
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}
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