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rubyshellsvn-hooksrbenv

Initialize rbenv and run ruby script from shell script

Initialize rbenv and run ruby script from shell script

I want svnserve to run pre-commit hook, written on ruby. As the svnserve is run as root user, it knows nothing about user rbenv installation.

I set a soft link /usr/bin/ruby -> /home/admin/.rbenv/shims/ruby . As result, when i try 

#!/usr/bin/ruby
puts "Pre-commit hook!"

It shows error:

Transmitting file data .svn: Commit failed (details follow):
svn: Commit blocked by pre-commit hook (exit code 255) with no output.

When i run manually on Server:

admin $ sudo ./pre-commit
/usr/bin/ruby: line 4: exec: rbenv: not found

So, i suppose, that rbenv initialization is needed, but how?

Solution

  • In hooks path:

    pre-commit:

    #!/bin/bash
export HOME=/home/user
if [ -d $HOME/.rbenv ]; then
  export PATH="$HOME/.rbenv/shims:$PATH"
  eval "$(rbenv init -)"
fi
$0.rb $*

    pre-commit.rb:

    #!/usr/bin/env ruby
ARGV.each_with_index { |arg, index| puts "Index #{index}: Argument #{arg}" }