Awesome

vim-arsync :octopus:

vim plugin for asynchronous synchronisation of remote files and local files using rsync

Main features

sync up or down project folder using rsync (with compression options etc. -> -avzhe ssh )
ignore certains files or folder based on configuration file
asynchronous operation
project based configuration file
auto sync up on file save
works with ssh-keys (recommended) or plaintext password in config file

Installation

Dependencies

rsync
vim8 or neovim
sshpass (optional: only needed when using plaintext password in config file)

Using vim-plug

Place this in your .vimrc:

Plug 'kenn7/vim-arsync'

" vim-arsync depedencies
Plug 'prabirshrestha/async.vim'

... then run the following in Vim:

:source %
:PlugInstall

Using Packer

use {'kenn7/vim-arsync',
    requires = {
        {'prabirshrestha/async.vim'}
    }
}

... then run the following in Vim:

:source %
:PackerSync

Configuration

Create a .vim-arsync file on the root of your project that contains the following:

remote_host     example.com
remote_user    john
remote_port    22
remote_passwd  secret 
remote_path     ~/temp/
local_path    /home/ken/temp/vuetest/
ignore_path     ["build/","test/"]
ignore_dotfiles 1
auto_sync_up    0
remote_or_local remote
sleep_before_sync 0

Required fields are:

remote_host remote host to connect (must have ssh enabled)
remote_path remote folder to be synced

Optional fields are:

remote_user username to connect with
remote_passwd password to connect with (requires sshpass) (needed if not using ssh-keys)
remote_port remote ssh port to connect to (default is 22)
local_path local folder to be synced (defaults to folder of .vim-arsync)
ignore_path list of ingored files/folders
ignore_dotfiles set to 1 to not sync dotfiles (e.g. .vim-arsync)
auto_sync_up set to 1 for activating automatic upload syncing on file save
remote_or_local set to 'local' if you want to perform syncing localy
sleep_before_sync set to x seconds if you want to sleep before sync(like compiling a file before syncing)
local_options overrides the default rsync options for case where remote_or_local is local
remote_options overrides the default rsync options for case where remote_or_local is remote

NOTE:

fields can be commented out with #
rsync will receive the flags -varze for remote syncing and -var for local syncing by default. Any flags you set using rsync_flags will override these flags.

Usage

If auto_sync_up is set to 1, the plugin will automatically launch the :ARsyncUP command everytime a buffer is saved.

Setting rsync_flags to include -ul, for example, will use rsync's 'update' feature and will also copy over symlinks. Check out rsync's man page to see all the options it supports.

Commands

:ARshowConf shows detected configuration
:ARsyncUp Syncs files up to the remote (upload local to remote)
:ARsyncUpDelete Syncs files up to the remote (upload local to remote) and delete remote files not existing on local (be careful with that)
:ARsyncDown Syncs files down from the remote (download remote to local)

Commands can be mapped to keyboard shortcuts enhance operations

TODO

run more tests
deactivate auto sync on error
better handle comments in conf file

Acknowledgements

This plugin was inspired by vim-hsftp but vim-arsync offers more (rsync, ignore, async...).

This plugins uses the async.vim library for async operation with vim and neovim.