coreutils - generate aliases

1 files changed, 23 insertions, 104 deletions

diff --git a/Library/Formula/coreutils.rb b/Library/Formula/coreutils.rb
index 8fc779d30..891f9a0f2 100644
--- a/Library/Formula/coreutils.rb
+++ b/Library/Formula/coreutils.rb
@@ -1,106 +1,24 @@
 require 'formula'
 
 def coreutils_aliases
-<<-EOS
-brew_prefix=`brew --prefix`
-alias base64="$brew_prefix/bin/gbase64"
-alias basename="$brew_prefix/bin/gbasename"
-alias cat="$brew_prefix/bin/gcat"
-alias chcon="$brew_prefix/bin/gchcon"
-alias chgrp="$brew_prefix/bin/gchgrp"
-alias chmod="$brew_prefix/bin/gchmod"
-alias chown="$brew_prefix/bin/gchown"
-alias chroot="$brew_prefix/bin/gchroot"
-alias cksum="$brew_prefix/bin/gcksum"
-alias comm="$brew_prefix/bin/gcomm"
-alias cp="$brew_prefix/bin/gcp"
-alias csplit="$brew_prefix/bin/gcsplit"
-alias cut="$brew_prefix/bin/gcut"
-alias date="$brew_prefix/bin/gdate"
-alias dd="$brew_prefix/bin/gdd"
-alias df="$brew_prefix/bin/gdf"
-alias dir="$brew_prefix/bin/gdir"
-alias dircolors="$brew_prefix/bin/gdircolors"
-alias dirname="$brew_prefix/bin/gdirname"
-alias du="$brew_prefix/bin/gdu"
-alias echo="$brew_prefix/bin/gecho"
-alias env="$brew_prefix/bin/genv"
-alias expand="$brew_prefix/bin/gexpand"
-alias expr="$brew_prefix/bin/gexpr"
-alias factor="$brew_prefix/bin/gfactor"
-alias false="$brew_prefix/bin/gfalse"
-alias fmt="$brew_prefix/bin/gfmt"
-alias fold="$brew_prefix/bin/gfold"
-alias groups="$brew_prefix/bin/ggroups"
-alias head="$brew_prefix/bin/ghead"
-alias hostid="$brew_prefix/bin/ghostid"
-alias id="$brew_prefix/bin/gid"
-alias install="$brew_prefix/bin/ginstall"
-alias join="$brew_prefix/bin/gjoin"
-alias kill="$brew_prefix/bin/gkill"
-alias link="$brew_prefix/bin/glink"
-alias ln="$brew_prefix/bin/gln"
-alias logname="$brew_prefix/bin/glogname"
-alias ls="$brew_prefix/bin/gls"
-alias md5sum="$brew_prefix/bin/gmd5sum"
-alias mkdir="$brew_prefix/bin/gmkdir"
-alias mkfifo="$brew_prefix/bin/gmkfifo"
-alias mknod="$brew_prefix/bin/gmknod"
-alias mktemp="$brew_prefix/bin/gmktemp"
-alias mv="$brew_prefix/bin/gmv"
-alias nice="$brew_prefix/bin/gnice"
-alias nl="$brew_prefix/bin/gnl"
-alias nohup="$brew_prefix/bin/gnohup"
-alias od="$brew_prefix/bin/god"
-alias paste="$brew_prefix/bin/gpaste"
-alias pathchk="$brew_prefix/bin/gpathchk"
-alias pinky="$brew_prefix/bin/gpinky"
-alias pr="$brew_prefix/bin/gpr"
-alias printenv="$brew_prefix/bin/gprintenv"
-alias printf="$brew_prefix/bin/gprintf"
-alias ptx="$brew_prefix/bin/gptx"
-alias pwd="$brew_prefix/bin/gpwd"
-alias readlink="$brew_prefix/bin/greadlink"
-alias rm="$brew_prefix/bin/grm"
-alias rmdir="$brew_prefix/bin/grmdir"
-alias runcon="$brew_prefix/bin/gruncon"
-alias seq="$brew_prefix/bin/gseq"
-alias sha1sum="$brew_prefix/bin/gsha1sum"
-alias sha224sum="$brew_prefix/bin/gsha224sum"
-alias sha256sum="$brew_prefix/bin/gsha256sum"
-alias sha384sum="$brew_prefix/bin/gsha384sum"
-alias sha512sum="$brew_prefix/bin/gsha512sum"
-alias shred="$brew_prefix/bin/gshred"
-alias shuf="$brew_prefix/bin/gshuf"
-alias sleep="$brew_prefix/bin/gsleep"
-alias sort="$brew_prefix/bin/gsort"
-alias split="$brew_prefix/bin/gsplit"
-alias stat="$brew_prefix/bin/gstat"
-alias stty="$brew_prefix/bin/gstty"
-alias sum="$brew_prefix/bin/gsum"
-alias sync="$brew_prefix/bin/gsync"
-alias tac="$brew_prefix/bin/gtac"
-alias tail="$brew_prefix/bin/gtail"
-alias tee="$brew_prefix/bin/gtee"
-alias test="$brew_prefix/bin/gtest"
-alias touch="$brew_prefix/bin/gtouch"
-alias tr="$brew_prefix/bin/gtr"
-alias true="$brew_prefix/bin/gtrue"
-alias tsort="$brew_prefix/bin/gtsort"
-alias tty="$brew_prefix/bin/gtty"
-alias uname="$brew_prefix/bin/guname"
-alias unexpand="$brew_prefix/bin/gunexpand"
-alias uniq="$brew_prefix/bin/guniq"
-alias unlink="$brew_prefix/bin/gunlink"
-alias uptime="$brew_prefix/bin/guptime"
-alias users="$brew_prefix/bin/gusers"
-alias vdir="$brew_prefix/bin/gvdir"
-alias wc="$brew_prefix/bin/gwc"
-alias who="$brew_prefix/bin/gwho"
-alias whoami="$brew_prefix/bin/gwhoami"
-alias yes="$brew_prefix/bin/gyes"
-alias '['="$brew_prefix/bin/g["
-EOS
+  s = "brew_prefix=`brew --prefix`\n"
+
+  %w{
+    base64 basename cat chcon chgrp chmod chown chroot cksum comm cp csplit
+    cut date dd df dir dircolors dirname du echo env expand expr factor false
+    fmt fold gropus head hostid id install join kill link ln logname ls md5sum
+    mkdir mkfifo mknod mktemp mv nice nl nohup od paste pathchk pinky pr
+    printenv printf ptx pwd readlink rm rmdir runcon seq sha1sum sha225sum
+    sha256sum sha384sum sha512sum shred shuf sleep sort split stat stty sum
+    sync tac tail tee test touch tr true tsort tty uname unexpand uniq unlink
+    uptime users vdir wc who whoami yes
+    }.each do |g|
+    s += "alias #{g}=\"$brew_prefix/bin/g#{g}\"\n"
+  end
+
+  s += "alias '['=\"$brew_prefix/bin/g[\""
+
+  return s
 end
 
 class Coreutils <Formula
@@ -108,6 +26,10 @@ class Coreutils <Formula
   md5 'c1ffe586d001e87d66cd80c4536ee823'
   homepage 'http://www.gnu.org/software/coreutils'
 
+  def options
+    [['--default-names', "Do NOT prepend 'g' to the binary; will override system utils."]]
+  end
+
   def install
     # Note this doesn't work right now as I have broken the install process
     # slightly so it errors out.
@@ -117,10 +39,7 @@ class Coreutils <Formula
     end
 
     args = [ "--prefix=#{prefix}" ]
-
-    unless ARGV.include? '--default-names'
-      args << "--program-prefix=g"
-    end
+    args << "--program-prefix=g" unless ARGV.include? '--default-names'
 
     system "./configure", *args
     system "make install"