gistfile1.sh

#
# gem tools (ZSH)
#

# this is a guess. salt to taste.
export GEMPATH=`ruby -e 'require "rubygems"; puts Gem.path.reject{|p| p =~ /\.gem/ }.first'`/gems

# completion fuction for compdef: just lists the gems folders
_gems() { compadd `cd $GEMPATH; echo *` }
_ghems() { compadd `cd $GEMPATH; echo *-[a-z]* | egrep '' ` }

compdef _gems  gemcd   ; gemcd()   { cd $GEMPATH/$1         }
compdef _gems  gemedit ; gemedit() { $VISUAL $GEMPATH/$1    }
compdef _gems  gemgrep ; gemgrep() { grep -r $1 $GEMPATH/$2 }
compdef _gems  gemgrin ; gemgrin() { grin $1 $GEMPATH/$2    }
compdef _ghems ghcd    ; ghcd()    { cd $GEMPATH/$1         }
compdef _ghems ghedit  ; ghedit()  { $VISUAL $GEMPATH/$1    }
compdef _gems  ghgrep ;  ghgrep()  { grep -r $1 $GEMPATH/$2 }
compdef _gems  ghgrin ;  ghgrin()  { grin $1 $GEMPATH/$2    }

# alias g="echo $GEMPATH"
alias gme="gemedit $1"
alias gmc="gemcd   $1"
alias gmg="gemgrin $1 $2"
alias ghe="ghedit $1"
alias ghc="ghcd   $1"
alias ghg="ghgrin $1 $2"