Obsidian: Archive current file and then open next file in folder (Templater script)

MoveAndProcessNextFile.js

<%* 
/*
    Updated: 1/22/2022
    Author: TfTHacker & thomasvs
    Gist: https://gist.github.com/TfTHacker & https://gist.github.com/thomasvs/343c740825407f0a84f350e4e40bedd0
    Twitter: https://twitter.com/TfTHacker & https://twitter.com/thomasvs
    Requirements: Templater Plugin for Obsidian
    Description: This script performs the following actions:
                 1. Moves current file using the file explorer's move feature
                 2. Opens next file in current folder into the active window pane in Obsidian
*/


// get a sorted list of file names in the current path
// FIXME: is there a way to do this inside the function initiating the rename and pass it to the rename callback?
let currentFolderPath = tp.file.folder(true);
let currentFilePath = (currentFolderPath == '/' ? '' : currentFolderPath + '/') + tp.file.title + '.md';
let sortFileList = (await app.vault.adapter.list(currentFolderPath)).files.sort( (a, b) => a.localeCompare(b));  

// FIXME: I don't fully understand the execution model, where to store state, and how to unregister a callback, so using
// this global variable to store the event callback ref so it only executes once.
let renameref = null;

// FUNCTION: event callback for 'rename' event
const renamed = (event) => {
  //console.log(event);
  console.log('renamed file with name ' + event.name);

  advance(event.name);

  if (renameref) this.app.vault.offref(renameref);
}

// set up rename callback and trigger the move file dialog
// FIXME: ideally, we'd pass the current file we expect to be renamed
renameref = this.app.vault.on('rename', renamed);
this.app.commands.executeCommandById('file-explorer:move-file');  

// FUNCTION: advance the file explorer to the next file in the list
const advance = (name) => {
    let currentFileIndexInCurrentFolder = sortFileList.findIndex(e => e == currentFilePath);
    
    if (sortFileList.length > 1) {
        // open next file in folder, if one exists
        let nextFileToOpen = '';
        if (currentFileIndexInCurrentFolder == sortFileList.length - 1)
            // last file, so roll over to start of list
            nextFileToOpen = sortFileList[0];
        else
            nextFileToOpen = sortFileList[currentFileIndexInCurrentFolder + 1];
        console.log('Advancing explorer from ' + currentFolderPath + '/' + name + ' to ' + nextFileToOpen);
        app.workspace.activeLeaf.openFile(app.vault.getAbstractFileByPath(nextFileToOpen));
    }
}

%>