This plugin takes the advantage of new apis in Vim 8 (and NeoVim) to enable you to run shell commands in background and read output in the quickfix window in realtime:
- Easy to use, just start your background command by
:AsyncRun(just like old "!" cmd). - Command is done in the background, no need to wait for the entire process to finish.
- Output are displayed in the quickfix window, errors are matched with
errorformat. - You can explore the error output immediately or keep working in vim while executing.
- Ring the bell or play a sound to notify you job finished while you're focusing on editing.
- Fast and lightweight, just a single self-contained
asyncrun.vimsource file. - Provide corresponding user experience in vim, neovim, gvim and macvim.
If that doesn't excite you, then perhaps this GIF screen capture below will change your mind.
- 2018/04/17 AsyncRun now supports command range, try:
:%AsyncRun cat. - 2018/04/16 better makeprg/grepprg handling, accepts
%and$*macros now. - 2018/03/11 new option g:asyncrun_open to open quickfix window after job starts.
- 2017/07/12 new option
-raw=1to use raw output (not match with the errorformat) - 2017/06/26 new option
-cwd=<root>to change working directory to project root, see here - 2016/11/01
asyncrun.vimcan now cooperate witherrormarkernow. - 2016/10/17 Glad to announce that
asyncrun.vimsupports NeoVim now. - 2016/10/15
asyncrun.vimcan cooperate withvim-fugitive, see the bottom of the README.
Copy asyncrun.vim to your ~/.vim/plugin or use Vundle to install it from skywind3000/asyncrun.vim .
:AsyncRun gcc % -o %<
:AsyncRun g++ -O3 "%" -o "%<" -lpthread
This command will run gcc in the background and output to the quickfix window in realtime. Macro '%' stands for filename and '%<' represents filename without extension.
:AsyncRun make
:AsyncRun make -f makefile
:AsyncRun! grep -R word .
:AsyncRun! grep -R <cword> .
when ! is included, auto-scroll in quickfix will be disabled. <cword> represents current word under cursor.
:AsyncRun go build "%:p:h"
Macro '%:p:h' stands for current file dir.
:AsyncRun! man -S 3:2:1 <cword>
:AsyncRun git push origin master
:noremap <F7> :AsyncRun gcc "%" -o "%<" <cr>
File name may contain spaces, therefore, it's safe to quote them.
:AsyncRun -raw python %
New option -raw will display the raw output (without matching to errorformat), you need the latest AsyncRun (after 1.3.13) to use this option. Remember to put let $PYTHONUNBUFFERED=1 in your .vimrc to disable python stdout buffering, see here.
There are two vim commands: :AsyncRun and :AsyncStop to control async jobs.
:AsyncRun[!] [options] {cmd} ...run shell command in background and output to quickfix. when ! is included, auto-scroll in quickfix will be disabled. Parameters are splited by space, if a parameter contains space, it should be quoted or escaped as backslash + space (unix only).
Parameters accept macros start with '%', '#' or '<' :
%:p - File name of current buffer with full path
%:t - File name of current buffer without path
%:p:h - File path of current buffer without file name
%:e - File extension of current buffer
%:t:r - File name of current buffer without path and extension
% - File name relativize to current directory
%:h:. - File path relativize to current directory
<cwd> - Current directory
<cword> - Current word under cursor
<cfile> - Current file name under cursor
<root> - Project root directory
Environment variables are set before executing:
$VIM_FILEPATH - File name of current buffer with full path
$VIM_FILENAME - File name of current buffer without path
$VIM_FILEDIR - Full path of current buffer without the file name
$VIM_FILEEXT - File extension of current buffer
$VIM_FILENOEXT - File name of current buffer without path and extension
$VIM_CWD - Current directory
$VIM_RELDIR - File path relativize to current directory
$VIM_RELNAME - File name relativize to current directory
$VIM_ROOT - Project root directory
$VIM_CWORD - Current word under cursor
$VIM_CFILE - Current filename under cursor
$VIM_GUI - Is running under gui ?
$VIM_VERSION - Value of v:version
$VIM_COLUMNS - How many columns in vim's screen
$VIM_LINES - How many lines in vim's screen
$VIM_SVRNAME - Value of v:servername for +clientserver usage
These environment variables wrapped by $(...) (eg. $(VIM_FILENAME)) will also be expanded in the parameters. Macro $(VIM_ROOT) and <root> (new in version 1.3.12) indicate the Project Root of the current file.
There can be some options before your [cmd]:
-mode=0/1/2 - start mode: 0(async, default), 1(:make), 2(:!)
-cwd=? - initial directory, (use current directory if unset)
-save=0/1/2 - non-zero to save current(1) or all(2) modified buffer(s) before executing.
-program=? - set to `make` to use `&makeprg`, `grep` to use `&grepprg`
-post=? - vimscript to exec after this job finished, spaces **must** be escaped to '\ '
-auto=? - event name to trigger "QuickFixCmdPre/QuickFixCmdPost [name]" autocmd
-raw=1 - use raw output (output will not match with the errorformat)
All options must start with a minus and position before [cmd]. Since no shell command string starts with a minus. So they can be distinguished from shell command easily without any ambiguity.
Don't worry if you do have a shell command starting with '-', Just put a placeholder @ before your command to tell asyncrun explicitly: "stop parsing options now, the following string is all my command".
:AsyncStop[!]stop the running job, when "!" is included, job will be stopped by signal KILL
- g:asyncrun_exit - script will be executed after finished
- g:asyncrun_bell - non-zero to ring a bell after finished
- g:asyncrun_mode - 0:async(require vim 7.4.1829) 1:sync 2:shell
- g:asyncrun_encs - set shell encoding if it's different from
&encoding, see encoding - g:asyncrun_trim - non-zero to trim the empty lines in the quickfix window.
- g:asyncrun_auto - event name to trigger QuickFixCmdPre/QuickFixCmdPost, see FAQ
- g:asyncrun_open - above zero to open quickfix window at given height after command starts
- g:asyncrun_timer - how many messages should be inserted into quickfix every 100ms interval.
- g:asyncrun_wrapper - enable to setup a command prefix.
For more information of above options, please visit option details.
- g:asyncrun_code - exit code
- g:asyncrun_status - 'running', 'success' or 'failure'
autocmd User AsyncRunPre - triggered before executing
autocmd User AsyncRunStart - triggered after starting successfully
autocmd User AsyncRunStop - triggered when job finishedNote, AsyncRunPre is always likely to be invoked, but AsyncRunStart and AsyncRunStop will only be invoked if the job starts successfully.
When previous job is still running or vim job slot is full, AsyncRun may fail. In this circumstance, AsyncRunPre will be invoked but AsyncRunStart and AsyncRunStop will have no chance to trigger.
Vim is lack of project management, as files usually belong to projects, you can do nothing to the project if you don't have any information about where the project locates. Inspired by CtrlP, this feature (new in version 1.3.12) is very useful when you've something to do with the whole project.
Macro <root> or $(VIM_ROOT) in the command line or in the -cwd option will be expanded as the Project Root Directory of the current file:
:AsyncRun make
:AsyncRun -cwd=<root> makeThe first make will run in the vim's current directory (which :pwd returns), while the second one will run in the project root directory of current file. This feature is very useful when you have something (make / grep) to do with the whole project.
The project root is the nearest ancestor directory of the current file which contains one of these directories or files: .svn, .git, .hg, .root or .project. If none of the parent directories contains these root markers, the directory of the current file is used as the project root. The root markers can also be configurated, see Project Root.
AsyncRun displays its output in quickfix window, so if you don't use :copen {height} to open quickfix window, you won't see any output. For convenience there is an option g:asyncrun_open for you:
:let g:asyncrun_open = 8
Setting g:asyncrun_open to 8 will open quickfix window automatically at 8 lines height after command starts.
AsyncRun can take a range of lines in the current buffer as command's stdin after version 1.3.27. You can try:
:%AsyncRun catthe whole buffer will be the input of command cat. you will see the content of your current buffer will be output to the quickfix window.
:10,20AsyncRun pythontext between line 10-20 will be taken as the stdin of python. code in that range will be executed by python and the output will display in the quickfix window.
:'<,'>AsyncRun -raw perlThe visual selection (line-wise) will be taken as stdin.
Vim 7.4.1829 is minimal version to support async mode. If you are use older versions, g:asyncrun_mode will fall back from 0/async to 1/sync. NeoVim 0.1.4 or later is also supported.
Recommend to use Vim 8.0 or later.
asyncrun.vim can cooperate with vim-fugitive, see here.
- Additional examples (background ctags updating, pdf conversion, ...)
- Notify user job finished by playing a sound
- View progress in status line or vim airline
- Best practice with quickfix window
- Scroll the quickfix window only if the cursor is on the last line
- Replace old ':make' command with asyncrun
- Quickfix encoding problem when using Chinese or Japanese
- Example for updating and adding cscope files
- The project root directory of the current file
Don't forget to read the Frequently Asked Questions.
| Name | Description |
|---|---|
| vim-fugitive | perfect cooperation, asyncrun gets Gfetch/Gpush running in background |
| errormarker | perfect cooperation, errormarker will display the signs on the error or warning lines |
| airline | very well, airline will display status of background jobs |
| sprint | nice plugin who uses asyncrun to provide an IDE's run button to runs your code |
| netrw | netrw can save remote files on background now. Experimental, take your own risk |
See: Cooperate with famous plugins
- 2.0.0 (2018-04-27): improve neovim compatability, handle
tcdcommand in neovim. - 1.3.27 (2018-04-17): AsyncRun now supports range, try:
:%AsyncRun cat - 1.3.26 (2018-04-16): new option
g:asyncrun_wrapperto enable setup a command prefix - 1.3.25 (2018-04-16): handle makeprg/grepprg correctly, accept
%and$*macros. close #96 #84 and #35 - 1.3.24 (2018-04-13): remove trailing ^M on windows.
- 1.3.23 (2018-04-03): back compatible to vim 7.3, can fall back to mode 1 in old vim.
- 1.3.22 (2018-03-11): new option
g:asyncrun_opento open quickfix window automatically at given height. - 1.3.21 (2018-03-02): fixed: float point reltime issues
- 1.3.20 (2018-02-08): fixed: Incorrect background job status (@antoinemadec)
- 1.3.19 (2017-12-13): new option
g:asyncrun_skipto skip specific autocmd. - 1.3.18 (2017-12-12): fixed: windo breaks commands (especially in neovim).
- 1.3.17 (2017-08-06): fixed: process hang when mode is 5.
- 1.3.16 (2017-08-05): fixed: g:asyncrun_mode issue (Joel Taylor)
- 1.3.15 (2017-07-30): fixed: remove trailing new line in neovim.
- 1.3.14 (2017-07-27): improve asyncrun#get_root(), allow user indicate the rootmarkers
- 1.3.13 (2017-07-12): new option (-raw) to use raw output (not match with the errorformat).
- 1.3.12 (2017-06-25): new macro
<root>or $(VIM_ROOT) to indicate project root directory. - 1.3.11 (2017-05-19): new option (-save=2) to save all modified files.
- 1.3.10 (2017-05-04): remove trailing
^Min NeoVim 2.0 on windows - 1.3.9 (2016-12-23): minor bugs fixed, improve performance and compatibility.
- 1.3.8 (2016-11-17): new autocmd AsyncRunPre/AsyncRunStart/AsyncRunStop, fixed cmd line window conflict.
- 1.3.7 (2016-11-13): new option 'g:asyncrun_timer' to prevent gui freeze by massive output.
- 1.3.6 (2016-11-08): improve performance in quickfix_toggle, fixed small issue in bell ringing.
- 1.3.5 (2016-11-02): new option "g:asyncrun_auto" to trigger QuickFixCmdPre/QuickFixCmdPost.
- 1.3.4 (2016-10-28): new option "g:asyncrun_local" to use local value of errorformat rather the global value.
- 1.3.3 (2016-10-21): prevent job who reads stdin from getting hanging, fixed an issue in fast exiting jobs.
- 1.3.2 (2016-10-19): new "-post" option to run a vimscript after the job finished
- 1.3.1 (2016-10-18): fixed few issues of arguments passing in different modes
- 1.3.0 (2016-10-17): add support to neovim, better CJK characters handling.
- 1.2.0 (2016-10-16): refactor, correct arguments parsing, cmd options and &makeprg supports
- 1.1.1 (2016-10-13): use the vim native &shell and &shellcmdflag config to execute commands.
- 1.1.0 (2016-10-12): quickfix window scroll only if cursor is on the last line
- 1.0.3 (2016-10-10): reduce quickfix output latency.
- 1.0.2 (2016-10-09): fixed an issue in replacing macros in parameters.
- 1.0.1 (2016-10-07): Add a convenient way to toggle quickfix window (asyncrun#quickfix_toggle)
- 1.0.0 (2016-09-21): can fall back to sync mode to compatible older vim versions.
- 0.0.3 (2016-09-15): new arguments now accept environment variables wrapped by $(...)
- 0.0.2 (2016-09-12): some improvements and more documents for a tiny tutorial.
- 0.0.1 (2016-09-08): improve arguments parsing
- 0.0.0 (2016-08-24): initial version
Trying best to provide the most simply and convenience experience in the asynchronous-jobs.
Author: skywind3000 Please vote it if you like it: http://www.vim.org/scripts/script.php?script_id=5431