Record Arm selected track(s)?

the built in pro tools shortcut for this is shift-r

Hi There
Here i a script I use to do just that!
Replace my track names with the ones you want to arm.
Cheers

function selectTracksByNameWithWildcard(trackNames = []) {

    function matchWildcard(str, rule) {
        var escapeRegex = (str) => str.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
        return new RegExp("^" + rule.split("*").map(escapeRegex).join(".*") + "$", "i").test(str);
    }

    var allNames = sf.ui.proTools.trackNames;

    var namesToSelect = allNames.filter(n => trackNames.some(tn => matchWildcard(n, tn)));

    sf.ui.proTools.trackSelectByName({
        names: namesToSelect,
        deselectOthers: true,
    });
}

selectTracksByNameWithWildcard([
    '*Mix*',
    'EMT*',
    'SPX 990*',
    'Aphex Type B*',
    'SDE 2500*',
]);

sf.keyboard.press({
    keys: "shift+r",
});