Either nerdtree or fzf ignores .env, I have a .env in my working folder, but I can't find it with fzf nor in nerdtree.
Here's my vimrc:
https://github.com/dipzera/nvim
For NERDTree, try
let NERDTreeShowHidden=1
For fzf, it depends on what command you're running/if you're using ag or rg, but you'll need to add a "hidden" flag to the arguments. For instance,
let $FZF_DEFAULT_COMMAND='find -L'
will make it so that :FZF will let you search for hidden files using find. You'll want to modify that to use whatever program you prefer instead. I believe you can also set this variable in your .bashrc instead of in your init.vim but that's up to you.
Related
So in my .vimrc I have this:
let g:syntastic_python_pylint_post_args="--max-line-length=80"
I want to have something like:
let g:syntastic_python_pylint_post_args="$(cat .line_length.txt)"
And I want this cat command to run whenever I open vim.
For example if I have a file in a project
myproject/.line_length.txt
And the contents of the .line_length.txt is 120 for example and I run
vim
inside that directory, it should read that file and set the contents of the file to the variable.
...
Is this possible somehow?
I have tried using project specific .vimrc files but it does not seem to read
let g:syntastic_python_pylint_post_args="--max-line-length=120"
It will read set ... lines though, but not let g: ... lines.
A literal translation of your attempted $(...) syntax would be this:
let g:syntastic_python_pylint_post_args = substitute(system('cat .line_length.txt'), '\n\+$', '', '')
But there's actually no need to run an external command for this. Vim has the low-level :help readfile() function:
let g:syntastic_python_pylint_post_args = readfile('.line_length.txt')[0]
Caveats
Depending on the location you start Vim in, the configuration may not exist. You need to account for that, probably using a filereadable() conditional around it, or just ignoring any errors with :silent!.
Some plugins only read their configuration variables during startup, and after that ignore any changes to it. This should be fine for your plan to run in ~/.vimrc, but it may affect your ability to "reload" a different project during runtime (see below).
Refresher on local configuration
Your solution depends on Vim being started inside the "project directory". You've also mentioned project-specific vimrc as an alternative. Here are some options for that:
Central configuration
If it's okay to configure the specific commands / local exceptions centrally, you can put such autocmds into your ~/.vimrc:
:autocmd BufRead,BufNewFile /path/to/dir/* setlocal ts=4 sw=4
It is important to use :setlocal instead of :set, and likewise :map <buffer> ... and :command! -buffer ....
On the other hand, if you want the specific configuration stored with the project (and don't want to embed this in all files via modelines), you have the following two options:
Local config with built-in functionality
If you always start Vim from the project root directory, the built-in
:set exrc
enables the reading of a .vimrc file from the current directory. You can place the :set ts=4 sw=4 commands in there.
Local config through plugin
Otherwise, you need the help of a plugin; there are several on vim.org; I can recommend the localrc plugin (especially with my own enhancements), which even allows local filetype-specific configuration.
Note that reading configuration from the file system has security implications; you may want to :set secure.
By default Vim is looking for plugins and other stuff in ~/.vim.
Is there any way to tell Vim to search for plugins, etc. in ~/.other_folder and force it to ignore ~/.vim entirely?
Vim uses the comma-separated paths from 'runtimepath' to determine where to look for :runtime'd files.
You can change that option either in ~/.vimrc (which is sourced as the very first script), or by passing the set rtp=... commands on Vim's command-line via --cmd (the commands passed with -c are only applied after startup).
Imagine I'm editing file, and I want to show the list of the files inside the folder who belongs the file I'm editing, to edit one of them.
How can I do that? Is there any way using FuzzyFinder?
Did you even read FuzzyFinder's documentation (:help fuzzyfinder)? Quickly opening nearby files is one of that plugin's main features.
Without installing anything, you can do:
:Ex[plore]
to open the netrw file tree. See :help netrw.
You can also do:
:e <Tab>
Add these lines to your ~/.vimrc to make command line completion even better:
set wildmenu
set wildmode=list:full
and read :help wildmenu and :help commandline-completion.
set autochdir is a useful option to add to your ~/.vimrc, by the way.
change vim current directory to current file's:
:cd %:h
then
FuzzyFinder can do what you want (pick and edit). (:FufFile) I have mapping :
nmap <Leader>ff :FufFile<cr>
NERDTree can do that as well.
Depends on what you mean by showing the file.
To include the list of files in the currently edited files, you can do something like:
:read !ls /path/to/file
(it can be shortened to :cd %:h | read !ls if you don't mind if vim changes it's current directory...)
If you want to pick another file to edit, I'd suggest to take a look at NerdTree plugin (here is a little intro). Or you can simply issue:
:cd %:h | e .
I code in Vim, not an IDE.
My source code is often nested 2-3 directories deep.
~/foo$ find
xyz
bar/abc
bar/def
~/foo$ vim
// inside of vim
:e bar/abc
... some work ...
:e <-- is there a way I can have this :e start in ~/foo/bar instead of ~/foo ?
Basically, I want :e to start the directory in "pathname of last edited file"
Thanks!
There's a lot of reasons not to like autochdir as it messes up some plugins and if you end up doing :e ../../../foo.txt you are not gaining anything. Just as an idea try this cmap I knocked up
:cnoremap red edit <c-r>=expand("%:h")<cr>/
then you can type :red and get
:e /the/path/to/your/current/files/dir/
(edit: perhaps use z instead of red as there are commands that start with red)
To expand the topic, also check out the FuzzyFinder plugin and some custom mappings to rapidly jump to common files you are always editing. Eg
10 or so of your regular files should be no more than 2 keystrokes away. It helps if they are systematically named
Here's an idea I use for django.
http://code.djangoproject.com/wiki/UsingVimWithDjango#Mappings
Try the autochdir option. It will automatically change the current working directory to whatever file was most recently opened or selected. In .vimrc:
set autochdir
For more info, :help autochdir
To always change the working directory to the current file's directory I have this in my .vimrc:
if has("autocmd")
autocmd BufEnter * :lcd %:p:h
endif " has("autocmd")
Sorry, but vim's :edit command takes a path which is interpreted relative to the present working directory of the vim instance.
You do have a :cd command which you could use to :cd bar then work for a while, then :cd ...
Hope that help some.
Some time ago I asked questions related to this on the vim mailing list: http://www.mail-archive.com/vim_use#googlegroups.com/msg03266.html Maybe you will find useful tips in that thread.
I tested a lot of plugins, but since CLI based GUIs are not my taste, I simply ended up using standard vim with a few configuration settings.
As honk pointed out, this line sets the working directory to the same as the file your working on:
autocmd BufEnter * lcd %:p:h
My other tip is to use the wildmenu. It makes it easier to get an overview of the files in your current directory when you go :e and then TAB. I'm a python programmer so the last line shows how to hide auto generated files that the python interpreter spits out, but you could use it to hide java .class files or c .obj files or whatever.
set wildmode=list:longest
set wildignore=*.pyc,*pyo
:cd changes directory
:pwd prints the current one.
why not just :E? Explore directory of current file.
:help :E
This isn't exactly what you wanted, but check out NERDTree.
On vim/gVim I just have cd C:/blah/blah at the top of my vimrc. I imagine it works on all platforms.
I personally use vagrant for each project so one CD is enough, but I think you can get vim to use different config files too, -u flag I think.
Or map a key to each project you have so pressing Ctrl+F1 does cd path/to/project/1 and Ctrl+F2 does cd path/to/project/2 perhaps?
Note: I don't use any plugins
I have multiple plugins in Vim and some of them modify the default behavior of Vim. For example I use Vimacs plugin, which makes Vim behave like emacs in the insert mode alone. Sometime I want to turn off the Vimacs plugin without moving the vimacs.vim out of the plugins directory. Is there a way to do it?
You can do this if you use a plugin manager like Vundle or Pathogen, which will keep the plugin in its own directory underneath the ~/.vim/bundle/ directory.
In that case, just find out the runtimepath of the vimacs plugin with the following command:
set runtimepath?
Let's say it's ~/.vim/bundle/vimacs.
Then, put this command in your .vimrc:
set runtimepath-=~/.vim/bundle/vimacs
To load vimacs, just comment that line out and relaunch Vim (or source your .vimrc).
See which variable vimacs check on start. On the begin of the script file find something Like if exists('g:vimacs_is_loaded").... Then set this variable in your .vimrc or while start vim with vim --cmd "let g:vimacs_is_loaded = 1".
In case you are using pathogen, this post gives a better answer, in my opinion. Since I have frequent need to disable snippets when using latex, also added this in my ~/.config/ranger/rc.conf:
map bs shell vim --cmd "let g:pathogen_blacklist = [ 'ultisnips', 'vim-snipmate' ]" %f
This way, whenever I want to open a file with snippets disabled, it is easy.