JS Bookmark to move from a blob branch to the main trunk of git repo on github.

blob-to-main-branch.js

;(() => {
    const url = location.href;
    if (!url.includes('github.com/discord/discord')) {
        alert("Not on github.com/discord/discord. Not prepared to move to main branch");
        return;
    }

    if (!url.includes("blob/")) {
        alert("Not on a git blob/ path.");
        return;
    }

    const updatedUrl = url.replace(/blob\/.*?\//, "tree/main/");
    location.href = updatedUrl;
})();