[erlang-questions] erlang autobuild

[Jesse Gumm]

Sync is definitely a handy tool, but I should point out that it doesn't
(per your original request) restart your app - it uses erlang's hot code
reloading (which is usually better than restarting *anyway*). But if you
were updating some initialization code or something like that that only
runs during startup, you'd have to manually restart the vm, or you could
look into the post-compile hooks if you *really* want it to auto-restart
some processes after reloading.

--
Jesse Gumm
Owner, Sigma Star Systems
414.940.4866 || sigma-star.com || @jessegumm
On Apr 14, 2014 11:40 AM, "t x" <txrev319@REDACTED> wrote:

> Yes, this was exactly what I ended up using. :-)
>
> On Sun, Apr 13, 2014 at 9:48 PM, Dmitry Bushmelev
> <dmitrii.bushmelev@REDACTED> wrote:
> > Hi, look at https://github.com/rustyio/sync.
> >
> > On 14 Apr 2014, at 08:02, t x <txrev319@REDACTED> wrote:
> >
> > Hi,
> >
> >  In clojurescript, I can do something like:
> >
> >  "lein autobuild"
> >
> >  which basically means, any time src/**/*.cljs changes, recompile
> > everything.
> >
> >
> >
> >  Is there a similar way to do something like the above in erlang ?
> >
> >  I would like to do :
> >
> >  "erlang-magic autobuild"
> >
> >  so that any time I save a file in src/*.erl, it does:
> >
> >  "make" (since I'm running erlang.mk)
> >  _rel/bin/release/my_app stop
> >  _rel/bin/release/my_app start
> >
> > ?
> >
> > Thanks!
> >
> >
> > Basically, I want a "file save" in Emacs to trigger:
> >  * recompile
> >  * kill old app
> >  * start new app
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> >
> >
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