Repository files navigation

This project is for creating a file manager using web technologies. It is designed to run as a NW.js application. Node.js is the main language used with Svelte for the frontend UI.

I have started on a newer version based on Wails 2 instead of NW.js. You can find it atModalFileManager.

Currently, it can`t transfer files to other programs with Drag and Drop due to a limitation of the NW.js program that is based on the Chrome browser. I should be able to get past this limitation soon by using lower level commands to the operating system.

This file manager is designed around the same principle as Vim: a state controled keyboard actions. The number of states isn't fixed, but very programmable. Therefore, an infinite number of keyboard configurations can be created and used. This is the main difference from other file managers.

The low level interface is still being mapped out and changes are happening. This means that extensions made using the current API will most likely need changes as the project moves forward.

• Philosophy
• Current Feature Set
• Some Limitations
• Installation
• Upgrading
• Command Line Programs Used
• Configuration Files
• Source File Layout
• Editing Files
• Preferences
• Things in the Works
• Default Key Bindings
  • Normal Mode
  • Visual Mode
  • Insert Mode
• Command Prompt Commands
• Extension Commands
• Creating Themes
• Creating Extensions
• Tutorials on Modal File Manager
• Adding Video Preview on Extra Panel
• Icon

I started my programming career with Emacs as my main text editor on a main frame computer in college. I really loved Emacs, but had a very hard time remembering all the key commands. I ended up using Vim once for a class I had (the teacher loved Vim) and hit the perverbial Vim wall -- How do I exit this thing! I finally had to kill the process. So, I went back to Emacs.

With Spacemacs and Doom-emacs, I learned that the Vim style keyboard was much more efficient. But, I kept going back to the Emacs key memory. I finally decided to really give Vim a run with neovim on my MacBook Air. I even installed Spacevim and really liked it. Now, I'm fully comfortable in the Vim style keyboard (but far from mastering it completely) and have adapted it to many other programs along the way. My current editor of choice isOniVim2 which is the fastest programming editor I've ever used. It is great!

But, I've never been happy with the file managers I've used.fman is great, but not actively being maintained and expanded upon. I also don't really like python, it's API language. So, I decided to jump in and make one to suit me better. This is how Modal File Manager was started. I wanted something that was as configurable as TkDesk was, but with a modal keyboard model for hotkeys. To take it even further, new modes and keymaps can be added with extensions. Along with anything else you can do with a full Node.js backend.

Modal File Manager is also somewhat minimal in the UI. Many graphical file managers have buttons, shelves, etc. all over the place with information everywhere. I decided to make the main interface as low keyed as possible with all other information in the status line or extras panel. Extra file information is on the status line for the current cursor location. More information is displayed in extras panel as well.

Since there are so many dual pane file managers available, I knew this would never be a marketable product (and I did not want the hassle of endless customer complaint over a feature not working the way they want it). Therefore, I'm making this an open source project to hopefully get some help from other to really making this thing shine.

Therefore, I hope you enjoy this little program as much as I have. Feel free to sponsor the project, help code some of it (just send in the pull requests), or just give me some tips along the way. Any help is appreciated.

I've created multiple open source resources (I have around 80 GitHub repositories), but this is the first full product. Therefore, please bear with me as I learn about maintaining and supporting an open source project.

• Dual pane file manager with vim style model hotkeys for navigation and action launching.
• Drag and Drop works for copying or moving the current cursor and all selected files or directories (the current cursor location) within the application itself. If no keys pressed, it will be copied. If shift key is pressed, it will be moved. The drag begins with the current cursor.
• Command Prompt for executing commands (: in any mode or<ctrl>p in normal mode).
• Fully extendable with extensions using the extensions API
• Fully theme-able.
• A file details side panel can be shown to overlay the panel not currently focused (toggleExtraPanel command). It shows video previews and stats with the ffmpeg programs installed. Extensions can place special content in this panel as well.
• Themes and extensions are explorable and downloadable from GitHub inside the program.
• Hot keys are programmable
• A number before a hot key runs it's associated command that many times (ex:5j will move the cursor 5 entries down the list).
• Watches for changes in the current directory and updates accordingly.
• Changing directories in the Directory Bar (normal modeq) shows a list of matching entries from history and then below the current directory.
• File editor is configurable by the~/.myeditorchoice file (seeEditing Files below). Otherwise, the system editor for the file type will be used.
• Integrated with ScriptPad - another project of mine coming soon!
• Quick Search - a input to type text so that any entry at that level is removed that doesn't have that text in it. Just refresh the pane to get back to normal. I think of it as a quick filter more than a quic search.
• Toggle System files/folders visibility
• Optionally deletes to the OS's trashcan (external program has to be installed)
• Change the environment used to execute external programs using theShow Preferences Command Prompt command.
• Theme Creator/Editor
• Extension Creator/Editor with template.
• Extensions controled content in the Extras Panel.
• Extensions currently created and downloadable from GitHub:
  • Copy to Clipboard: copy file name or path to clipboard with command prompt.
  • Alfred: Launch Afred Browser on the current cursor location
  • Move to Dir: Selected files are moved to the folder under the cursor in the same panel
  • iTerm: open the current cursor directory in iTerm2
  • Favorites: An extension to mark favorite directories to be able to go back to easily, back up directories previously entered, six directory registers to quickly hop around using thefav mode, and much more.
  • User Scripts: Create and run scripts from mfm.
  • Project Manager: A set of functions to work with projects, project templates, run project scripts for npm and mask, and creating/editing of project notes.
• Themes currently created and downloadable from GitHub:
  • Dracula Pro
  • Dracula "Buffy"
  • Dracula "Van Helsing"

All Dracula based themes are here with permission from the author. Please support his great work atDracula Themes. The Dracula "Buffy" theme is my preferred theme for everything. I'm having many issues with my eyes having light sensitivity and this theme allows me to keep working longer than other themes.

Because this is a web technologies application, there are certain things that it just can't do and I'm not sure if they can be done at this level. Therefore, this will not completely remove your dependency on using the Finder application. But, these instances are not everyday items for which we use a file manager. As I see it, these items are not doable, but I would love for someone to prove me wrong:

• Install applications that the macOS Gatekeeper will allow.

These directions currently work for the macOS. I haven't tested the Linux or Windows installation. All external programs should be installed before first running the Modal File Manager. Otherwise, you will have to modify the path used to execute external programs to find them.

I have a run script made withMask andNode.js. You have to put a copy ofNW.js in the 'misc' directory asnwjs.app. Or, you can change the script. I'm assuming you aren't changing the script in the following. Also, the scripts in the mask file are running in afish shell. If you don't have fish shell on your system, you will need to either install it or convert the script to run in zsh or sh.

So, download the repository, create themisc directory, put nwjs.app in themisc directory. On the command line, run the following commands to compile and run the program:

git clone https://github.com/raguay/ModalFileManager.gitcd ModalFileManagermkdir miscnpm install

This will install all the libraries for building the project. Then run:

mask build

which will build the project. To run the project, run this command:

mask launch

If everything is in place okay, it should then show you the file manager opened to your home directory. Dive in and have fun.

If you are interested in running in development mode, you have to have the NW.js SDK in themisc directory namednwjs-sdk. Then you can run:

mask launch -d

which will launch the sdk version of NW.js with full development tools.

If you just want to download a program to use, check the releases. I'm currently releasing beta level macOS binaries in the releases. A step by step installing using the releases is discussed in my tutorialModal File Manager: Update and Extensions. This version isn't complete in that when you run a program to view processes, the processes will saynwjs, but the icon will be for mfm (Modal File Manager).

If a new version comes out with new default key mappings, you will either have to manually alter the key maps or delete thekeyMaps directory in the Modal File Manager configuration directory.

There are a few non-standard command line programs I use with Modal File Manager. They are:

• ffmpeg for getting and using video information in the Extra Panel.
• fd for quick file finding. It's afind replacement written in Rust.
• For using the macOS trashcan, you have to have (trash)[https://github.com/andreafrancia/trash-cli] command line program installed usingbrew install trash-cli. If the program isn't installed before installing mfm, then you will need to adjust the environment variable for PATH in the preferences to make sure it is in the path.

I also use the standardcp,mv,mkdir, andrm commands on the command line. These still run faster than rewriting them in the scripting language. The major drawback is there isn't a backup method. Once deleted withrm, it will always be deleted. Therm command is used only if the user sets theTrashcan general preference to off (unchecked). On a new install, this is usually set to on (checked) even if thetrash-cli isn't installed. In that case, nothing get deleted. This is for safety of the user files and directories.

All of the programs should be downloaded and in your shell's path. Modal File Manager doesn't assume location for anything except or it's own configuration files. But, if Modal File Manager can't find the program, you can adjust the path used in the preferences general tab (Command Prompt command isShow Preferences).

All extensions, themes, keyboard layouts, and anything else for configuring the Modal File Manager is found in it's main configuration directory. On Linux and macOS, it is located at:~/.config/modalfilemanager. It will be in the Windows User directory, but I haven't really looked at Windows functionality yet.

In this configuration directory, there are thethemes,extensions, andkeyMaps directories that contain their respective subfolders and files. Please refer the specific section for each directory for more details.

There is thehistory.json file,config.json file, and thetheme.json files in the configuration directory. Also, extensions will create and store their configuration files in this directory as well (at least, that is what I advise extension authors).

Thehistory.json file contains a list of directories that the Modal File Manager has visited. I use this to quickly pull up possible paths to go to in the file manager.

Theconfig.json file contains the environment variables used to launch command line commands and whether or not to use thetrash-cli program to delete files and directories.

Modal File Manager doesn't use the actual theme files downloaded from GitHub. Those are stored in thethemes directory and are just referenced. All actually used theming is in thetheme.json file. When a user changes themes, that file is changed. Therefore, be careful if you manually change this file and want to keep it. It is best to create a theme in the theme directory and load it in the program. My tutorialModal File Manager: Update and Extensions walks through creating a theme using the Preferences Panel.

All configuration files should be edited from theShow Preferences command prompt command.

The directory structure is:

- modalfilemanager  |  - src     |    - components                  Here are all the Svelte components for the UI    - modules                     These are JavaScript Helper files with the data structures used.    - stores                      This directory contains all the Svelte Store items    - FileManager.svelte          This is the main program    - main.js                     This installs the main program into the HTML

All low level functions are in themodules/macOS.js,modules/linux.js, andmodules/windows.js for the particular operating system. This is the initial breakdown and will be added upon in the future as needed.

Files will be edited (normal mode keye) using editor specified in thexBar plugincurrentFiles.1h.rb.

To use with thexBar plugin, you will need to havexBar installed and thecurrentFiles.1h.rb plugin installed and configured. You can also use theAlfred BitBar Workflow to control the plugin.

Alternatively, you can use theTextBar program with theCurrent Files and Editor plugin installed. You can use theAlfred with theMy Editor Workflow to control the editor and edit files.

If the above editor setup isn't on the system, it will use the operating system to open thefile in the default file editor.

With the command prompt command ofShow Preferences, you can now open a new panel over the filemanager that shows all the program preferences. It is setup as a tab system with a General, Theme, and Extension tab.

The General tab allows the user to delete, edit, or add environment variables to the running of command line programs. This give the user complete control over the environment variables used in launching commands from Modal File Manager. You can also turn on/off the use of the trashcan for deletions.

The Theme tab allows you to create, update, and delete themes from the Modal File Manager. My tutorialModal File Manager: Update and Extensions walks through creating a theme using the Preferences Panel.

The Extension tab allows you to create, edit, and delete extensions from the Modal File Manager. The creation and editing of an extension will open the main file for the extension in the code editor that has been setup and moves the Modal File Manager to the extension's directory in the pane opposite the current cursor.

• Translating my fman extensions to work with Modal File Manager
  • Dropbox File System
  • Regular Expression selection
  • Zip Selected Entries
• Drag and drop with external programs
• Add more file views for the Extra Panel
• Multiple windows
• Get Windows working
• Get Linux tested and working
• Get audio listening in the Extras Panel.
• Documentation!
• Of course, bug fixing!

These commands can be ran from the command prompt. They all act upon the current cursor.

These commands require inputs and supply results. Therefore these commands can`t be used in hotkeys or the command prompt. They are loaded and used in a different way as well. Please refer to theCreating Extensions Section for more details.

A theme is a GitHub repository or a repository on your system. It is setup as a normal npm project with apackage.json file. Thepackage.json file should be similar to this:

{"name":"dracula-ThemeModalFileManager","version":"1.0.0","description":"The Dracula theme for Modal File Manager.","keywords": ["modalfilemanager"  ],"author":"Richard Guay","license":"MIT","mfmtheme": {"name":"dracula-ThemeModalFileManager","description":"Dracula theme for Modal File Manager.","type":0,"github":"","main":"dracula.json"  }}

The subheadingmfmtheme contains the information the program will use to load the theme. Themain is set to the path of the JSON file containing the themes values. If it's in the top of the directory, then use just the file name as seen above.

Thetype is 0 for local only and 1 for a GitHub download. Thegithub value is the URL to the repository on GitHub. Thedescription is shown to the user that should accurately describe the theme.

The Theme JSON file is like this one:

{"font":"Fira Code, Menlo","fontSize":"12pt","cursorColor":"#363443","selectedColor":"#FFCA80","backgroundColor":"#22212C","textColor":"#F8F8F2","borderColor":"#1B1A23","normalbackgroundColor":"#80FFEA","insertbackgroundColor":"#8AFF80","visualbackgroundColor":"#FF80BF","Cyan":"#80FFEA","Green":"#8AFF80","Orange":"#FFCA80","Pink":"#FF80BF","Purple":"#9580FF","Red":"#FF9580","Yellow":"#FFFF80"}

It should be a proper JSON structure with these definitions. Change the color values as you want.

TODO: Documentation Coming Soon.

• My Side Project: Modal File Manager
• Modal File Manager: Update and Extensions

The normal copy of NW.js doesn't come with the codeces for displaying videos. In order for this feature, you will have to download the dynamically loaded library for your system from here:https://github.com/iteufel/nwjs-ffmpeg-prebuilt/releases.

Then place this in your copy of NW.js as described in step 5 here:http://docs.nwjs.io/en/latest/For%20Developers/Enable%20Proprietary%20Codecs/#enable-proprietary-codecs-in-nwjs

With this library in place, the Extra Panel will run mp4 files just fine. I haven't testing other versions since that what I mostly use.

I finally made my first attempt at an icon for Modal File Manager. The files are in theicons directory. Any constructive criticizm is welcome.