update 'rails server' in function rinari-web-server

[xlisp]

function rinari-web-server is no run in Rails 4 :)

[erw7]

You use zsh and set PATH in .zshrc? In that case, do not work in the next procedure?

M-: (setq ruby-compilation-executable (executable-find "ruby"))
M-x rinaria-web-server

In the case of a non-interactive shell, zsh reads /etc/zshenv and .zshenv. When the PATH which is not right is set in either, rinari-web-server does not work.
It is right to do the setting of the PATH of zsh in .zshenv. I think that you should move it to .zshenv if you set it in .zshrc.
I think #82 whether probably it is the same cause.

[purcell]

It is right to do the setting of the PATH of zsh in .zshenv. I think that you should move it to .zshenv if you set it in .zshrc.

Agreed, if that's what's happening here.

But it's not clear to me what this patch is trying to do, or why it's necessary. How would I reproduce the problem which this patch fixes?

[xlisp]

@purcell
I am use rvm & zsh & mac emacs 24.4 , but I don't know how to do "Emacs path setup" .
It's always like this :

thanks :)

[xlisp]

@erw7
I move my path setting to .zshenv form .zshrc, But Emacs "rinaria-web-server" is no work. thanks :)

➜  ~  echo $PATH
/Users/jim/.rvm/gems/ruby-2.2.0/bin:/Users/jim/.rvm/gems/ruby-2.2.0@global/bin:/Users/jim/.rvm/rubies/ruby-2.2.0/bin:/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home//bin:/Users/jim/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/jim/Downloads/apache-maven-3.2.5//bin:/Users/jim/.rvm/bin
➜  ~  cat .zshenv
export ZSH=$HOME/.oh-my-zsh
ZSH_THEME="robbyrussell"
export PATH=$HOME/bin:/usr/local/bin:$PATH
source $ZSH/oh-my-zsh.sh

I use your command , I't work good :) , but I don't know how setting in path for Emacs.

M-: (setq ruby-compilation-executable (executable-find "ruby")) 
M-x rinaria-web-server

And my Rspec is no work :

M-: (executable-find "rake")  # = > "/Users/jim/.rvm/rubies/ruby-2.2.0/bin/rake"
M-: (setq rake-compilation-executable (executable-find "rake")) 
M-x rspec-verify-all # rspec-mode, https://github.com/pezra/rspec-mode

[erw7]

(start-process "foo" buffer "ruby" "some args")

=> PATH set in exec-path of Emacs is used.(run-ruby)

(start-process "foo" buffer "zsh" "-c" "ruby" "some args")

=> PATH set in /etc/zshenv and ~/.zshenv of zsh is used.(ruby-compilation-run)

Therefore I think that PATH set in .zshenv should be used. Is ruby not installed in $HOME/bin or /usr/local/bin?

What happens result of the evaluating ​​next code in the *scratch* buffer .

shell-file-name
(shell-command-to-string "echo $PATH")
(shell-command-to-string "which ruby")
(shell-command-to-string "where ruby")

May be Rspec work next code.

M-: (setq rspec-rake-command (executable-find "rake"))
M-: (setq rspec-spec-command (executable-find "rspec"))
M-x rspec-verify-all

I feel next settings in your init.el that is quick solution.

(setq shell-file-name "/bin/sh")
;; or
(setq shell-file-name "/bin/bash")

[xlisp]

@erw7
I am use your setting , in my init.el , Rspec work is good 👍 , Thanks :)

(setq shell-file-name "/bin/bash")