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vim-wrangler

The wrangler plugin for Vim. Based on vimerl's wrangler-support branch (https://github.com/jimenezrick/vimerl/tree/wrangler-support).

Installation

  • Copy the files to your ~/.vim directory.
  • If you use vim-pathogen you can clone this repo into ~/.vim/bundle

Configuration

Add the following lines to your vimrc file:

"set path to wrangler directory
let g:erlangWranglerPath = '/Users/pawel.pikula/dev/other/wrangler'

"sample wrangler bindings
autocmd FileType erlang vnoremap <leader>e :WranglerExtractFunction<ENTER>
autocmd FileType erlang noremap  <leader>m :WranglerRenameModule<ENTER>
autocmd FileType erlang noremap  <leader>f :WranglerRenameFunction<ENTER>
autocmd FileType erlang noremap  <leader>v :WranglerRenameVariable<ENTER>
autocmd FileType erlang noremap  <leader>p :WranglerRenameProcess<ENTER>
autocmd FileType erlang noremap  <leader>mv :WranglerMoveFunction<ENTER>
autocmd FileType erlang noremap  <leader>u :WranglerUndo<ENTER>

Troubleshooting

(ZSH) The plugin uses incorrect version of Erlang.

In my case it prefered brew installation over the kerl one. It appeared that MacVim was using wrong PATH variable. If you using zsh and have similar issue try the following:

$ sudo mv /etc/zshenv /etc/zprofile

NOTE: If the system already has a /etc/zprofile, make sure you merge the two files instead of overwriting /etc/zprofile.

source: https://github.com/b4winckler/macvim/wiki/Troubleshooting#rename-the-etczshenv-file-to-etczprofile

ToDo

  • automatically find erl_call
  • discover if the current file is inside apps/*/src directory if so pass all apps to wrangler's search path
  • create vim documentation
  • basic tests
  • create more generic function that will allow to easily bind every wrangler command