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too's Introduction

too

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The opposite of tee, merges multiple command io stream and controls like 1 command.

-> command 1 stream ─┐
-> command 2 stream ─┤
                     └─ stdout/stderr/SIGINT to kill both

install

% go get -u github.com/otiai10/too
# then just hit `too`

why?

When you need to start 2 file watchers, and kill them at the same time, like this

% nohup rails server &
% nohup npm start-webpack &
# then
% pkill rails
% pkill start-webpack
# <- annoying :(

usage

% too
> rails server # return key
> npm start-webpack # return key
> # return key again

[0] ... # Rails log here
[1] ... # npm log here

# To kill both, just Ctrl+C once!

examples

by interactive mode

i

by one-line mode

o

in both ways, you can kill all the commands by just 1 Ctrl+C

too's People

Contributors

otiai10 avatar

Stargazers

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Watchers

avatar avatar avatar

Forkers

tubbz-alt

too's Issues

[bug] npm watcher process not detecting file changes 

% too -cmd="./node_modules/.bin/webpack --config ./client/webpack.config.js --watch --progress"  -cmd="goapp serve app"                                                                                                                                                                                                                                                    
[0] ./node_modules/.bin/webpack
[0] ./node_modules/.bin/webpack	Webpack is watching the files…
[0] ./node_modules/.bin/webpack
# <-- should build here!
[1] goapp	INFO     2017-08-01 04:43:55,293 devappserver2.py:116] Skipping SDK update check.
[1] goapp	INFO     2017-08-01 04:43:55,328 api_server.py:297] Starting API server at: http://localhost:54037
[1] goapp	INFO     2017-08-01 04:43:55,334 dispatcher.py:209] Starting module "default" running at: http://localhost:8080
[1] goapp	INFO     2017-08-01 04:43:55,337 admin_server.py:116] Starting admin server at: http://localhost:8000

% too -cmd="npm start" -cmd="goapp serve app"
[0] npm
[0] npm	> [email protected] prestart /Users/otiai10/proj/go/src/github.com/otiai10/chant
[0] npm	> yarn install
[0] npm
[0] npm	yarn install v0.21.3
[0] npm	[1/4] Resolving packages...
[0] npm	success Already up-to-date.
[0] npm	Done in 0.42s.
[1] goapp	INFO     2017-08-01 04:42:06,948 devappserver2.py:116] Skipping SDK update check.
[0] npm
[0] npm	> [email protected] start /Users/otiai10/proj/go/src/github.com/otiai10/chant
[0] npm	> webpack --config ./client/webpack.config.js --watch --progress
[0] npm
[1] goapp	INFO     2017-08-01 04:42:06,979 api_server.py:297] Starting API server at: http://localhost:53982
[1] goapp	INFO     2017-08-01 04:42:06,982 dispatcher.py:209] Starting module "default" running at: http://localhost:8080
[1] goapp	INFO     2017-08-01 04:42:06,984 admin_server.py:116] Starting admin server at: http://localhost:8000
[0] npm
[0] npm	Webpack is watching the files…
[0] npm
# <-- should build here

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