From: Hemant Kumar <hemant@...>
Date: 2013-07-01T18:48:50+09:00
Subject: [ANN] Invoker - 0.1.1 release, A gem for managing processes in development environment

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Hello Folks,

Invoker is a gem for managing processes in development environment. You can
install the gem via:

    ~> gem install invoker

And you can clone the code from:

http://github.com/code-mancers/invoker

After Installing gem, you need to create a configuration file:

    [rails]
    directory = /home/gnufied/god_particle
    command = zsh -c 'bundle exec rails s -p 5000'

    [dj]
    directory = /home/gnufied/god_particle
    command = zsh -c 'bundle exec ruby script/delayed_job'

    [events]
    directory = /home/gnufied/god_particle
    command = zsh -c 'bundle exec ruby script/event_server'

And then you can start invoker supervisor by running:

    ~> invoker start invoker.ini

Now additionally you can control individual process by,

    # Will try to stop running delayed job by sending SIGINT to the process
    ~> invoker remove dj

    # If Process can't be killed by SIGINT send a custom signal
    ~> invoker remove dj -s 9

    # add and start running
    ~> invoker add dj

    # List currently running processes managed by invoker
    ~> invoker list

    # Restart process given by command Label
    ~> invoker reload dj

    # Restart process given by command label using specific signal for
killing
    ~> invoker reload dj -s 9


Changes:

## 0.1.1

- Added support for restarting a process
- Added support for listing currently running processes.
- Rewrote internals of Invoker to be more threadsafe.

Fluff:

- Introduction blog post (
http://crypt.codemancers.com/posts/2013-06-10-introducing-invoker/)

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<div dir=3D"ltr">Hello Folks,<div><br></div><div>Invoker is a gem for manag=
ing processes in development environment. You can install the gem via:</div=
><div><br></div><div>=A0 =A0 ~&gt; gem install invoker<br></div><div><br></=
div>
<div>And you can clone the code from:</div><div><br></div><div><a href=3D"h=
ttp://github.com/code-mancers/invoker">http://github.com/code-mancers/invok=
er</a><br></div><div><br></div><div>After Installing gem, you need to creat=
e a configuration file:</div>
<div><br></div><div><div>=A0 =A0 [rails]</div><div>=A0 =A0 directory =3D /h=
ome/gnufied/god_particle</div><div>=A0 =A0 command =3D zsh -c &#39;bundle e=
xec rails s -p 5000&#39;</div><div>=A0 =A0=A0</div><div>=A0 =A0 [dj]</div><=
div>=A0 =A0 directory =3D /home/gnufied/god_particle</div>
<div>=A0 =A0 command =3D zsh -c &#39;bundle exec ruby script/delayed_job&#3=
9;</div><div>=A0 =A0=A0</div><div>=A0 =A0 [events]</div><div>=A0 =A0 direct=
ory =3D /home/gnufied/god_particle</div><div>=A0 =A0 command =3D zsh -c &#3=
9;bundle exec ruby script/event_server&#39;</div>
</div><div><br></div><div>And then you can start invoker supervisor by runn=
ing:</div><div><br></div><div>=A0 =A0 ~&gt; invoker start invoker.ini<br></=
div><div><br></div><div><div>Now additionally you can control individual pr=
ocess by,</div>
<div><br></div><div>=A0 =A0 # Will try to stop running delayed job by sendi=
ng SIGINT to the process</div><div>=A0 =A0 ~&gt; invoker remove dj</div><di=
v><br></div><div>=A0 =A0 # If Process can&#39;t be killed by SIGINT send a =
custom signal</div>
<div>=A0 =A0 ~&gt; invoker remove dj -s 9</div><div><br></div><div>=A0 =A0 =
# add and start running</div><div>=A0 =A0 ~&gt; invoker add dj</div><div>=
=A0 =A0=A0</div><div>=A0 =A0 # List currently running processes managed by =
invoker</div><div>=A0 =A0 ~&gt; invoker list</div>
<div><br></div><div>=A0 =A0 # Restart process given by command Label</div><=
div>=A0 =A0 ~&gt; invoker reload dj</div><div><br></div><div>=A0 =A0 # Rest=
art process given by command label using specific signal for killing</div><=
div>=A0 =A0 ~&gt; invoker reload dj -s 9</div>
</div><div><br></div><div><br></div><div>Changes:</div><div><br></div><div>=
## 0.1.1=A0</div><div><br></div><div>- Added support for restarting a proce=
ss</div><div>- Added support for listing currently running processes.</div>
<div>- Rewrote internals of Invoker to be more threadsafe.</div><div><br></=
div><div>Fluff:</div><div><br></div><div>- Introduction blog post (=A0<a hr=
ef=3D"http://crypt.codemancers.com/posts/2013-06-10-introducing-invoker/">h=
ttp://crypt.codemancers.com/posts/2013-06-10-introducing-invoker/</a>)</div=
>
<div><br></div></div>

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