Rename external commands directory from examples.

Fixes Homebrew/homebrew#10829.

15 files changed, 0 insertions, 1183 deletions

diff --git a/Library/Contributions/examples/brew-beer.rb b/Library/Contributions/examples/brew-beer.rb
deleted file mode 100755
index 4ce1f9b9d..000000000
--- a/Library/Contributions/examples/brew-beer.rb
+++ /dev/null
@@ -1,179 +0,0 @@
-HOMEBREW_BEER = <<-EOS
-Recipe stolen from: http://allrecipes.com/howto/beer-brewing-for-beginners/
-
-**The Key Ingredients**
-Before beginning the brewing process, you must first understand the four key
-ingredients necessary to brew a batch of beer: water, fermentable sugar, hops,
-and yeast. Each ingredient is integral to the recipe and must be cooked in a
-certain way to yield a successful batch of brew. Understanding their basic
-qualities and how each ingredient is meant to react with the others is an
-important aspect of beer brewing.
-
-Water: Water is the primary ingredient in beer, so it is very important the
-water tastes good. If the tap water at your house tastes good to you, then it
-is fine to use for beer brewing. If you don't like the way your tap water
-tastes, then you can use bottled or distilled water instead. If you use tap
-water, boil it first to evaporate the chlorine and other chemicals that may
-interfere with the brewing process. Let the water cool before using.
-
-Fermented Sugar: Malted barley is the ingredient commonly used to fill the
-sugar quota in a home brew recipe. Some brewers will substitute a percentage
-of corn, rice, wheat, or other grains to add a lighter flavor to the beer.
-Beginning brewers should purchase a ready-to-use form of malted barley called
-malt syrup or malt extract, rather than attempting to malt the grain from
-scratch, as it is a very complex and touchy process. Using a malt extract will
-guarantee the fermented sugar is prepared in just the right manner and will
-act as it needs to throughout the beer brewing process.
-
-Hops: Hops are cone-like flowers found on a hop vine. They lend the bitter
-flavor to beer that balances out sweetness. Hops also inhibit spoilage and
-help keep the "head" (the frothy top when a beer is poured) around longer.
-
-Yeast: First things first: Do not use bread yeast for beer brewing! Beer yeast
-is cultivated especially for use in brewing. There are two broad categories of
-beer yeast: ale and lager. Ale yeasts are top-fermenting, which means they
-tend to hang out at the top of the carboy while fermenting and rest at the
-bottom after the majority of fermenting has occurred. Ale yeasts will not
-actively ferment below 50 degrees F (20 degrees C). Lager yeasts are
-bottom-fermenters and are best used at a temperature ranging from 55 degrees F
-(25 degrees C) down to 32 degrees F (0 degrees C). As their names suggest, the
-type of yeast used plays an important part in influencing the type of beer
-that will be made. Do not rely on the yeast to define the beer, however, as
-all of the ingredients play a part in the taste and type of beer you will
-create.
-
-**Ready to Brew?**
-We've opted to use a simple ale recipe to guide you through the process. The
-first cooking step in brewing is to make the wort, a soupy mixture of malt and
-sugar that is boiled before fermentation. Malt and sugar form the perfect food
-for yeast to grown in--thus making the all-important process of fermentation
-possible. All of the ingredients for beer-making can be found at your local
-brew supply store, or at any number of beer outfitters. Once you've got all
-the necessary equipment and ingredients, you're ready to begin the beer-making
-process by properly sanitizing your equipment, making and cooling the wort,
-fermenting the wort, and bottling your brew.
-
-Ingredients:
-
-1.5 gallons water
-6 pounds canned pre-hopped light malt syrup
-1 ounce hop pellets (choose your flavor)
-Ice poured into a water bath (do not use store-bought ice)
-3 gallons cool water
-2 (7-gram) packets ale yeast
-1 cup warm water (about 90 degrees F or 35 degrees C)
-3/4 cup liquid corn syrup (or 4 ounces dry corn syrup)
-1 (4-ounce) container iodine solution
-1 tablespoon bleach
-
-A bottle of household bleach or an iodine solution that can be bought at your
-local home brew shop to sanitize all of your materials or use will be
-necessary. (Make a bleach disinfecting solution with 1 tablespoon bleach to 1
-gallon water.) Be sure to rinse the equipment well with boiling water before
-using it.
-
-Part I: Make and Cool the Wort
-
-Sanitize the pot, stirring spoon and fermenter with the sanitizing solution.
-Rinse everything in boiling water.
-
-Bring 1.5 gallons of water to a boil. When the water begins to boil, remove it
-from the heat and stir in the malt syrup until it dissolves. Do not allow any
-syrup to stick to the bottom or sides of the pot, as it will burn and taste
-awful. Return the pot to the heat and bring the mixture to a boil for 50
-minutes, stir frequently and watch constantly to prevent boil-overs. If the
-mixture threatens to boil over, reduce the heat.
-
-After 50 minutes have elapsed, stir in the hop pellets. Hops will create a
-foam on the top of the liquid--so if the pot is very full, the hops may cause
-a boil-over. You want to avoid this at all costs by lowering the heat or
-spraying the foam down with a water bottle (sanitized, of course). Let the
-hops cook for 10 to 20 minutes.
-
-While the wort is being made, prep the yeast by placing 1 packet of yeast in 1
-cup of warm water (90 degrees F or 35 degrees C; stir and cover for 10
-minutes. If the yeast does not react (form foam), discard the yeast solution
-and try again with the second yeast packet.
-
-At about the time hops are added to the wort, you should prepare an ice-cold
-water bath in either a large sink or tub to quick-cool the wort. Once the wort
-is finished cooking, float the pot in the water bath. Stir the wort while it
-is sitting in the bath so that the maximum amount of wort reaches the pot's
-sides where it can cool quickly. If the water bath heats up, add more ice to
-keep the water bath cold. It should take approximately 20 minutes to cool the
-wort to approximately 80 degrees F (27 degrees C).
-
-
-Part II: Ferment
-
-Pour the 3 gallons cool water into your sanitized carboy. Funnel in the warm
-wort. Sprinkle the prepared yeast into the carboy. Cover the carboy's mouth
-with plastic wrap and cap it with a lid. Holding your hand tight over the lid,
-shake the bottle up and down to distribute the yeast. Remove the plastic wrap,
-wipe any wort around the carboy's mouth off and place the fermentation lock
-(with a little water added into its top) on.
-
-Store the carboy in a cool (60 to 75 degrees F or 15 to 24 degrees C) safe
-place without direct sunlight where you will be able to easily clean up or
-drain any foam that escapes. A bathtub is an excellent place to store your
-fermenter if there are no windows in the room. If the temperature in the
-storage room drops and bubbling in the carboy's airlock stops, move the carboy
-to a warmer room. The fermenting will resume. Fermentation should begin within
-24 hours. A clear sign of fermentation is the production of foam and air
-bubbles in the fermentation lock.
-
-When fermentation begins, it produces a slow trickle of bubbles that will
-increase in amount for a few days, and then reduce to a slow trickle again.
-Let the beer ferment for approximately 14 days when the primary fermentation
-has taken place. If the fermenting process pops the fermentation lock out of
-the carboy, re-sanitize it and place it back into the carboy.
-
-
-Part III: Bottle
-
-Sanitize all of your bottles by soaking them in the sanitizing solution (make
-sure to hold them under the solution so the water gets inside of the bottles)
-for 1 hour. Rinse the bottles with boiling water. Also sanitize a small
-cooking pot, bottling bucket, siphon and racking cane. Follow the instructions
-that came with the bottle caps to sanitize them. Let everything air dry.
-Combine the corn syrup and 1 cup water in the sanitized cooking pot. Let boil
-10 minutes. Pour mixture into the bottling bucket. Be careful not to add too
-much corn syrup to the bottling bucket, because this will over-carbonate the
-beer and cause bottles to explode! Place the fermenter full of beer on the
-kitchen counter and the bottling bucket on the ground below it. Attach the
-racking cane to the siphon. Prepare the siphon by filling it with tap water.
-Pinch both ends of the siphon to prevent the water from running out. Place one
-end of the racking cane and siphon into the iodine solution and one end into
-an empty jar. When the solution has run into the siphon and expelled all of
-the water into the jar, pinch both ends and let the iodine sit in the siphon
-for 5 minutes to re-sanitize the siphon. (Resist the temptation to blow into
-the siphon with your mouth to encourage the flow of iodine solution.)
-
-Place one end of the sanitized siphon into the fermenter and the other end
-into the jar; once the beer has begun flowing through the siphon, transfer its
-end to the bottling bucket. Monitor the speed that the beer transfers into the
-bottling bucket by pinching and releasing the siphon with your fingers (or use
-a specialty clamp). The beer should not splash into the bucket; it should
-gently rush into it. Once all of the beer has been siphoned into the bucket,
-cover it (with a sanitized cover ) and wait 30 minutes for the sediment to
-settle at the bottom of the bucket.
-
-Place the bottling bucket on the counter, attach the siphon and run the other
-end of the siphon into a bottle. Fill each bottle with beer to 3/4 inch from
-the top of the bottle. Cap each bottle with the bottle-capper. Check and
-double-check that the caps are secure. Sure Signs of Infection:
-
-Keep your eyes peeled for strands of slime in the beer and a milky layer at
-the top and/or residue bumps clinging to the air space in the bottleneck. If
-the beer has strands, it most likely has a lacto infection and should be
-discarded. The milky layer is a sign of a micro-derm infection; this beer
-should also be discarded.
-
-Age the bottles at room temperature for up to two months, but for at least two
-weeks, before cracking one open, proposing a toast to yourself and impressing
-your friends! Ready to expand your brewing prowess?
-
-Thanks for brewin'
-EOS
-
-puts HOMEBREW_BEER
diff --git a/Library/Contributions/examples/brew-dirty.rb b/Library/Contributions/examples/brew-dirty.rb
deleted file mode 100755
index e22ad75c6..000000000
--- a/Library/Contributions/examples/brew-dirty.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-# See: http://github.com/mxcl/homebrew/issues/issue/1359
-
-to_list = HOMEBREW_CELLAR.children.select { |pn| pn.directory? }
-to_list.each do |d|
-  versions = d.children.select { |pn| pn.directory? }.collect { |pn| pn.basename.to_s }
-  puts "#{d.basename} (#{versions.join(', ')})" if versions.size > 1
-end
diff --git a/Library/Contributions/examples/brew-graph b/Library/Contributions/examples/brew-graph
deleted file mode 100755
index 27c80af83..000000000
--- a/Library/Contributions/examples/brew-graph
+++ /dev/null
@@ -1,311 +0,0 @@
-#!/usr/bin/env python
-"""
-$ brew install graphviz
-$ brew graph | dot -Tsvg -ohomebrew.svg
-$ open homebrew.svg
-"""
-from __future__ import with_statement
-
-from contextlib import contextmanager
-import re
-from subprocess import Popen, PIPE
-import sys
-
-
-def run(command, print_command=False):
-    "Run a command, returning the exit code and output."
-    if print_command: print command
-    p = Popen(command, stdout=PIPE)
-    output, errput = p.communicate()
-    return p.returncode, output
-
-
-def _quote_id(id):
-    return '"' + id.replace('"', '\"') + '"'
-
-
-def format_attribs(attrib):
-    if len(attrib) == 0:
-        return ''
-
-    values = ['%s="%s"' % (k, attrib[k]) for k in attrib]
-    return '[' + ','.join(values) + ']'
-
-
-class Output(object):
-    def __init__(self, fd=sys.stdout, tabstyle="  "):
-        self.fd = fd
-        self.tabstyle = tabstyle
-        self.tablevel = 0
-
-    def close(self):
-        self.fd = None
-
-    def out(self, s):
-        self.tabout()
-        self.fd.write(s)
-
-    def outln(self, s=None):
-        if s is not None:
-            self.tabout()
-            self.fd.write(s)
-        self.fd.write('\n')
-
-    @contextmanager
-    def indented(self):
-        self.indent()
-        yield self
-        self.dedent()
-
-    def indent(self):
-        self.tablevel += 1
-
-    def dedent(self):
-        if self.tablevel == 0:
-            raise Exception('No existing indent level.')
-        self.tablevel -= 1
-
-    def tabout(self):
-        if self.tablevel:
-            self.fd.write(self.tabstyle * self.tablevel)
-
-
-class NodeContainer(object):
-    def __init__(self):
-        self.nodes = list()
-        self.node_defaults = dict()
-        # Stack of node attribs
-        self._node_styles = list()
-
-    def _node_style(self):
-        if (len(self._node_styles) > 0):
-            return self._node_styles[-1]
-        else:
-            return dict()
-
-    def _push_node_style(self, attrib):
-        self._node_styles.append(attrib)
-
-    def _pop_node_style(self):
-        return self._node_styles.pop()
-
-    @contextmanager
-    def node_styles(self, attrib):
-        self._push_node_style(attrib)
-        yield
-        self._pop_node_style()
-
-    def node(self, nodeid, label, attrib=None):
-        _attrib = dict(self._node_style())
-        if attrib is not None:
-            _attrib.update(attrib)
-
-        n = Node(nodeid, label, _attrib)
-        self.nodes.append(n)
-        return n
-
-    def nodes_to_dot(self, out):
-        if len(self.node_defaults) > 0:
-            out.outln("node " + format_attribs(self.node_defaults) + ";")
-
-        if len(self.nodes) == 0:
-            return
-
-        id_width = max([len(_quote_id(n.id)) for n in self.nodes])
-        for node in self.nodes:
-            node.to_dot(out, id_width)
-
-
-class Node(object):
-    def __init__(self, nodeid, label, attrib=None):
-        self.id = nodeid
-        self.label = label
-        self.attrib = attrib if attrib is not None else dict()
-
-    def as_dot(self, id_width=1):
-        _attribs = dict(self.attrib)
-        _attribs['label'] = self.label
-
-        return '%-*s %s' % (id_width, _quote_id(self.id), format_attribs(_attribs))
-
-
-    def to_dot(self, out, id_width=1):
-        out.outln(self.as_dot(id_width))
-
-
-class ClusterContainer(object):
-    def __init__(self):
-        self.clusters = list()
-
-    def cluster(self, clusterid, label, attrib=None):
-        c = Cluster(clusterid, label, self, attrib)
-        self.clusters.append(c)
-        return c
-
-
-class Cluster(NodeContainer, ClusterContainer):
-    def __init__(self, clusterid, label, parentcluster=None, attrib=None):
-        NodeContainer.__init__(self)
-        ClusterContainer.__init__(self)
-
-        self.id = clusterid
-        self.label = label
-        self.attrib = attrib if attrib is not None else dict()
-        self.parentcluster = parentcluster
-
-    def cluster_id(self):
-        return _quote_id("cluster_" + self.id)
-
-    def to_dot(self, out):
-        out.outln("subgraph %s {" % self.cluster_id())
-        with out.indented():
-            out.outln('label = "%s"' % self.label)
-            for k in self.attrib:
-                out.outln('%s = "%s"' % (k, self.attrib[k]))
-
-            for cluster in self.clusters:
-                cluster.to_dot(out)
-
-            self.nodes_to_dot(out)
-        out.outln("}")
-
-
-class Edge(object):
-    def __init__(self, source, target, attrib=None):
-        if attrib is None:
-            attrib = dict()
-
-        self.source = source
-        self.target = target
-        self.attrib = attrib
-
-    def to_dot(self, out):
-        out.outln(self.as_dot())
-
-    def as_dot(self):
-        return " ".join((_quote_id(self.source), "->", _quote_id(self.target), format_attribs(self.attrib)))
-
-
-class EdgeContainer(object):
-    def __init__(self):
-        self.edges = list()
-        self.edge_defaults = dict()
-        # Stack of edge attribs
-        self._edge_styles = list()
-
-    def _edge_style(self):
-        if (len(self._edge_styles) > 0):
-            return self._edge_styles[-1]
-        else:
-            return dict()
-
-    def _push_edge_style(self, attrib):
-        self._edge_styles.append(attrib)
-
-    def _pop_edge_style(self):
-        return self._edge_styles.pop()
-
-    @contextmanager
-    def edge_styles(self, attrib):
-        self._push_edge_style(attrib)
-        yield
-        self._pop_edge_style()
-
-    def link(self, source, target, attrib=None):
-        _attrib = dict(self._edge_style())
-        if attrib is not None:
-            _attrib.update(attrib)
-
-        e = Edge(source, target, _attrib)
-        self.edges.append(e)
-        return e
-
-    def edges_to_dot(self, out):
-        if len(self.edge_defaults) > 0:
-            out.outln("edge " + format_attribs(self.edge_defaults) + ";")
-
-        if len(self.edges) == 0:
-            return
-
-        for edge in self.edges:
-            edge.to_dot(out)
-
-
-class Graph(NodeContainer, EdgeContainer, ClusterContainer):
-    """
-    Contains the nodes, edges, and subgraph definitions for a graph to be
-    turned into a Graphviz DOT file.
-    """
-
-    def __init__(self, label=None, attrib=None):
-        NodeContainer.__init__(self)
-        EdgeContainer.__init__(self)
-        ClusterContainer.__init__(self)
-
-        self.label = label if label is not None else "Default Label"
-        self.attrib = attrib if attrib is not None else dict()
-
-    def dot(self, fd=sys.stdout):
-        try:
-            self.o = Output(fd)
-            self._dot()
-        finally:
-            self.o.close()
-
-    def _dot(self):
-        self.o.outln("digraph G {")
-
-        with self.o.indented():
-            self.o.outln('label = "%s"' % self.label)
-            for k in self.attrib:
-                self.o.outln('%s = "%s"' % (k, self.attrib[k]))
-
-            self.nodes_to_dot(self.o)
-
-            for cluster in self.clusters:
-                self.o.outln()
-                cluster.to_dot(self.o)
-
-            self.o.outln()
-            self.edges_to_dot(self.o)
-
-        self.o.outln("}")
-
-
-def main():
-    cmd = ["brew", "deps"]
-    cmd.extend(sys.argv[1:] or ["--all"])
-    code, output = run(cmd)
-    output = output.strip()
-    depgraph = list()
-
-    for f in output.split("\n"):
-        stuff = f.split(":",2)
-        name = stuff[0]
-        deps = stuff[1].strip()
-        if not deps:
-            deps = list()
-        else:
-            deps = deps.split(" ")
-        depgraph.append((name, deps))
-
-    hb = Graph("Homebrew Dependencies", attrib={'labelloc':'b', 'rankdir':'LR', 'ranksep':'5'})
-
-    used = set()
-    for f in depgraph:
-        for d in f[1]:
-            used.add(f[0])
-            used.add(d)
-
-    for f in depgraph:
-        if f[0] not in used:
-            continue
-        n = hb.node(f[0], f[0])
-        for d in f[1]:
-            hb.link(d, f[0])
-
-    hb.dot()
-
-
-if __name__ == "__main__":
-    main()
diff --git a/Library/Contributions/examples/brew-grep b/Library/Contributions/examples/brew-grep
deleted file mode 100755
index 027f97c4c..000000000
--- a/Library/Contributions/examples/brew-grep
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-grep $@ $HOMEBREW_REPOSITORY/Library/Formula/*
diff --git a/Library/Contributions/examples/brew-leaves.rb b/Library/Contributions/examples/brew-leaves.rb
deleted file mode 100755
index d24709229..000000000
--- a/Library/Contributions/examples/brew-leaves.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-# Outputs formulas that are installed but are not a dependency for
-# any other installed formula.
-# See: http://github.com/mxcl/homebrew/issues/issue/1438
-
-require 'formula'
-
-def get_used_by
-  used_by = {}
-  Formula.all.each do |f|
-    next if f.deps == nil
-
-    f.deps.each do |dep|
-      _deps = used_by[dep] || []
-      _deps << f.name unless _deps.include? f.name
-      used_by[dep] = _deps
-    end
-  end
-
-  return used_by
-end
-
-deps_graph = get_used_by()
-installed = HOMEBREW_CELLAR.children.select { |pn| pn.directory? }.collect { |pn| pn.basename.to_s }
-installed.each do |name|
-  deps = deps_graph[name] || []
-  puts name unless deps.any? { |dep| installed.include? dep }
-end
diff --git a/Library/Contributions/examples/brew-linkapps.rb b/Library/Contributions/examples/brew-linkapps.rb
deleted file mode 100755
index 5a36bb4d1..000000000
--- a/Library/Contributions/examples/brew-linkapps.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-# Links any Applications (.app) found in installed prefixes to ~/Applications
-require "formula"
-
-HOME_APPS = File.expand_path("~/Applications")
-
-unless File.exist? HOME_APPS
-  opoo "#{HOME_APPS} does not exist, stopping."
-  puts "Run `mkdir ~/Applications` first."
-  exit 1
-end
-
-HOMEBREW_CELLAR.subdirs.each do |keg|
-  next unless keg.subdirs
-  name = keg.basename.to_s
-
-  if ((f = Formula.factory(name)).installed? rescue false)
-    Dir["#{f.installed_prefix}/*.app", "#{f.installed_prefix}/bin/*.app", "#{f.installed_prefix}/libexec/*.app"].each do |p|
-      puts "Linking #{p}"
-      appname = File.basename(p)
-      target = HOME_APPS+"/"+appname
-      if File.exist? target
-        if File.symlink? target
-          system "rm", target
-        else
-          onoe "#{target} already exists, skipping."
-        end
-      end
-      system "ln", "-s", p, HOME_APPS
-    end
-  end
-end
diff --git a/Library/Contributions/examples/brew-man b/Library/Contributions/examples/brew-man
deleted file mode 100755
index 8afe2029d..000000000
--- a/Library/Contributions/examples/brew-man
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/bash
-
-set -e
-shopt -s nullglob
-
-SOURCE_PATH="$HOMEBREW_REPOSITORY/Library/Contributions/manpages"
-TARGET_PATH="$HOMEBREW_REPOSITORY/share/man/man1"
-LINKED_PATH="$HOMEBREW_PREFIX/share/man/man1"
-
-
-die (){
-    echo $1
-    exit 1
-}
-
-test "$1" = '--link' || \
-test "$1" = '-l' && {
-  [[ $TARGET_PATH == $LINKED_PATH ]] && exit 0
-
-  for page in "$TARGET_PATH"/*.1
-  do
-    ln -s $page $LINKED_PATH
-  done
-  exit 0
-}
-
-/usr/bin/which -s ronn || die "You need to \"gem install ronn\" and put it in your path."
-
-test "$1" = '--server' || \
-test "$1" = '-s' && {
-  echo "Man page test server: http://localhost:1207/"
-  echo "Control-C to exit."
-  ronn --server $SOURCE_PATH/*
-  exit 0
-}
-
-echo "Writing manpages to $TARGET_PATH"
-
-for i in "$SOURCE_PATH"/*.md
-do
-  # Get the filename only, without the .md extension
-  j=`basename $i`
-  target_file="$TARGET_PATH/${j%\.md}"
-
-  ronn --roff --pipe --organization='Homebrew' --manual='brew' $i > $target_file
-done
-
-if test "$1" = '--verbose' || test "$1" = '-v'
-then
-  man brew
-fi
diff --git a/Library/Contributions/examples/brew-mirror-check.rb b/Library/Contributions/examples/brew-mirror-check.rb
deleted file mode 100755
index 1ae06ce6a..000000000
--- a/Library/Contributions/examples/brew-mirror-check.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-require 'formula'
-
-class Formula
-  def test_mirror mirror
-    url, specs = mirror.values_at :url, :specs
-    downloader = download_strategy.new url, name, version, specs
-
-    # Force the downloader to attempt the download by removing the tarball if
-    # it is allready cached.
-    tarball_path = downloader.tarball_path
-    tarball_path.unlink if tarball_path.exist?
-
-    begin
-      fetched = downloader.fetch
-    rescue DownloadError => e
-      opoo "Failed to fetch from URL: #{url}"
-      return
-    end
-
-    verify_download_integrity fetched if fetched.kind_of? Pathname
-  end
-end
-
-module Homebrew extend self
-  def check_mirrors
-    mirror_check_usage = <<-EOS
-Usage: brew mirror-check <formulae ...>
-
-Cycle through mirror lists for each formula, attempt a download and validate
-MD5 sums.
-    EOS
-
-    if ARGV.empty?
-      puts mirror_check_usage
-      exit 0
-    end
-
-    formulae = ARGV.formulae
-    raise FormulaUnspecifiedError if formulae.empty?
-
-    formulae.each do |f|
-      if f.mirrors.empty?
-        opoo "#{f.name} has no mirrors"
-        next
-      else
-        oh1 "Testing mirrors for #{f.name}"
-        f.mirrors.each{ |m| f.test_mirror m }
-      end
-    end
-  end
-end
-
-# Here is the actual code that gets run when `brew` loads this external
-# command.
-Homebrew.check_mirrors
diff --git a/Library/Contributions/examples/brew-missing.rb b/Library/Contributions/examples/brew-missing.rb
deleted file mode 100755
index 50fae12e4..000000000
--- a/Library/Contributions/examples/brew-missing.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-require "formula"
-require "cmd/outdated"
-
-def installed_brews
-  formulae = []
-  HOMEBREW_CELLAR.subdirs.each do |rack|
-    f = Formula.factory rack.basename.to_s rescue nil
-    formulae << f if f and f.installed?
-  end
-  formulae
-end
-
-def main
-  return unless HOMEBREW_CELLAR.exist?
-
-  # Names of outdated brews; they count as installed.
-  outdated = Homebrew.outdated_brews.collect{ |b| b.name }
-
-  formulae_to_check = if ARGV.named.empty?
-    installed_brews
-  else
-    ARGV.formulae
-  end
-
-  formulae_to_check.each do |f|
-    missing_deps = f.recursive_deps.map{ |g| g.name }.uniq.reject do |dep_name|
-      Formula.factory(dep_name).installed? or outdated.include?(dep_name)
-    end
-
-    unless missing_deps.empty?
-      print "#{f.name}: " if formulae_to_check.size > 1
-      puts "#{missing_deps * ' '}"
-    end
-  end
-end
-
-main()
diff --git a/Library/Contributions/examples/brew-pull.rb b/Library/Contributions/examples/brew-pull.rb
deleted file mode 100755
index 30d04120b..000000000
--- a/Library/Contributions/examples/brew-pull.rb
+++ /dev/null
@@ -1,78 +0,0 @@
-# Gets a patch from a GitHub commit or pull request and applies it to Homebrew.
-# Optionally, installs it too.
-
-require 'utils.rb'
-
-if ARGV.include? '--install'
-  ARGV.delete '--install'
-  install = true
-end
-
-if ARGV.empty?
-  onoe 'This command requires at least one argument containing a URL or pull request number'
-end
-
-HOMEBREW_REPOSITORY.cd do
-  ARGV.named.each do|arg|
-    if arg.to_i > 0
-      url = 'https://github.com/mxcl/homebrew/pull/' + arg + '.patch'
-    else
-      # This regex should work, if it's too precise, feel free to fix it.
-      urlmatch = arg.match 'https:\/\/github.com\/\w+\/homebrew\/(pull\/(\d+)|commit\/\w{4,40})'
-      if !urlmatch
-        ohai 'Ignoring URL:', "Not a GitHub pull request or commit: #{arg}"
-        next
-      end
-
-      # GitHub provides commits'/pull-requests' raw patches using this URL.
-      url = urlmatch[0] + '.patch'
-    end
-
-    # The cache directory seems like a good place to put patches.
-    HOMEBREW_CACHE.mkpath
-    patchpath = (HOMEBREW_CACHE+File.basename(url))
-    curl url, '-o', patchpath
-
-    # Store current revision
-    revision = `git log -n1 --format=%H`.strip()
-
-    ohai 'Applying patch'
-    patch_args = %w[am --signoff]
-    # Normally we don't want whitespace errors, but squashing them can break
-    # patches so an option is provided to skip this step.
-    patch_args << '--whitespace=fix' unless ARGV.include? '--ignore-whitespace'
-    patch_args << patchpath
-
-    safe_system 'git', *patch_args
-
-    issue = arg.to_i > 0 ? arg.to_i : urlmatch[2]
-    if issue
-      ohai "Patch closes issue ##{issue}"
-      message = `git log HEAD^.. --format=%B`
-
-      # If this is a pull request, append a close message.
-      if !message.include? 'Closes #'
-        issueline = "Closes ##{issue}."
-        signed = 'Signed-off-by:'
-        message = message.gsub signed, issueline + "\n\n" + signed
-        safe_system 'git', 'commit', '--amend', '-q', '-m', message
-      end
-    end
-
-    ohai 'Patch changed:'
-    safe_system 'git', 'diff', "#{revision}..", '--stat'
-
-    if install
-      `git diff #{revision}.. --name-status`.each_line do |line|
-        status, filename = line.split()
-        # Don't try and do anything to removed files.
-        if (status == 'A' or status == 'M') and filename.include? '/Formula/'
-          formula = File.basename(filename, '.rb')
-          ohai "Installing #{formula}"
-          # Not sure if this is the best way to install?
-          safe_system 'brew', 'install', '--force', '--build-bottle', formula
-        end
-      end
-    end
-  end
-end
diff --git a/Library/Contributions/examples/brew-readall.rb b/Library/Contributions/examples/brew-readall.rb
deleted file mode 100755
index d04de565d..000000000
--- a/Library/Contributions/examples/brew-readall.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-# `brew readall` tries to import all formulae one-by-one.
-# This can be useful for debugging issues across all formulae
-# when making significant changes to formula.rb,
-# or to determine if any current formulae have Ruby issues
-
-require 'formula'
-Formula.names.each do |n|
-  begin
-    f = Formula.factory(n)
-  rescue Exception => e
-    onoe "problem in #{Formula.path(n)}"
-    puts e
-  end
-end
diff --git a/Library/Contributions/examples/brew-server b/Library/Contributions/examples/brew-server
deleted file mode 100755
index bcc15c257..000000000
--- a/Library/Contributions/examples/brew-server
+++ /dev/null
@@ -1,208 +0,0 @@
-#!/usr/bin/ruby
-
-## brew server: Run a local webserver for browsing available and installed brews.
-# Note: this external command is ruby, but set up as a shell script, so that it gets exec'd.
-# This is required for sinatra's run-loop to take over.
-
-$:.unshift(ENV['HOMEBREW_LIBRARY_PATH'])
-
-require 'global'
-require 'formula'
-
-require 'rubygems'
-
-begin
-  require 'sinatra'
-rescue LoadError
-  onoe 'Sinatra required but not found'
-  puts 'To install: /usr/bin/gem install sinatra'
-  exit 1
-end
-
-require 'cgi'
-
-
-def link_to_formula name
-  "<a href=\"/formula/#{CGI.escape(name)}\">#{name}</a>"
-end
-
-def css_style
-  "" # No CSS defined yet.
-end
-
-def search_form
-  <<-EOS
-    <form action="/search">
-      Search: <input name="q" type="text"> <input type="submit">
-    </form>
-  EOS
-end
-
-def html_page
-  body = <<-HTML
-  <html>
-    <head>
-      <title>Homebrew Menu</title>
-      #{css_style}
-    </head>
-    <body>
-      <div id="wrap">
-  			<div id="header">
-  				<h1><a href="./">Homebrew</a></h1>
-  				<p id="subtitle"><strong>The missing package manager for OS X</strong></p>
-                                <p id="installed"><a href="/installed">Show installed packages</a></p>
-  			</div>
-
-  			<div id="informations">
-  HTML
-  yield body
-  body += <<-HTML
-        </div>
-      </div>
-    </body>
-  </html>
-  HTML
-  return body
-end
-
-get '/' do
-  return html_page do |s|
-    s << <<-HTML
-    <div class="row">#{search_form}</div>
-    <div class="row">
-      <ul>
-    HTML
-    Formula.names do |name|
-      s << "<li>#{link_to_formula(name)}</li>"
-    end
-    s << <<-HTML
-      </ul>
-    </div>
-    HTML
-  end
-end
-
-get '/search' do
-  q = params['q']
-  results = search_brews(q)
-
-  s = <<-HTML
-    <html>
-    <head>
-      <title>Search Results</title>
-      #{css_style}
-    </head>
-    <body>
-    <h1>Results</h1>
-    #{search_form}
-    <h4>Searched for &ldquo;#{q}&rdquo;</h4>
-    <ul>
-  HTML
-
-  results.each do |name|
-    s << "<li>#{link_to_formula(name)}</li>"
-  end
-
-  s += <<-HTML
-    </ul>
-    </body>
-  </html>
-  HTML
-
-  return s
-end
-
-get '/formula/:name' do
-  klass = Formula.factory(params[:name])
-
-  installed = klass.installed? ? "Installed at" : "Not installed."
-  installed_dd = klass.installed? ? "<a href=\"file://#{klass.prefix}\">#{klass.prefix}</a>" : ""
-
-  s = ""
-  s << <<-HTML
-    <html>
-      <head>
-        <title>Formula: #{klass.name}</title>
-        #{css_style}
-      </head>
-      <body>
-        <div>&larr; <a href="/">Back to menu</a></div>
-        <h1>#{klass.name}</h1>
-        <dl>
-          <dt>Version</dt>
-            <dd>#{klass.version}</dd>
-
-          <dt>Homepage</dt>
-            <dd><a href="#{klass.homepage}">#{klass.homepage}</a></dd>
-
-          <dt>Download</dt>
-            <dd><a href="#{klass.url}">#{klass.url}</a></dd>
-
-          <dt>#{installed}</dt>
-            <dd>#{installed_dd}</dd>
-  HTML
-
-  unless klass.deps.count == 0
-    s << <<-HTML
-            <dt>Depends on</td>
-    HTML
-    klass.deps.each do |dep|
-      s << "<dd>#{link_to_formula(dep.name)}</dd>"
-    end
-  end
-
-  used_by = Formula.all.select{|ff| ff.deps.include?(klass.name)}.map{|f| f.name}.flatten.uniq.sort
-  unless used_by.empty?
-    s << <<-HTML
-            <dt>Used by</td>
-    HTML
-    if used_by != nil
-      used_by.each do |name|
-        s << "<dd>#{link_to_formula(name)}</dd>"
-      end
-    end
-  end
-
-  s += <<-HTML
-        </dl>
-      </body>
-    </html>
-  HTML
-
-  return s
-end
-
-
-def installed_formulas
-  Formula.all.select{|formula| formula.installed?}
-end
-
-get '/installed' do
-
-  s = <<-HTML
-    <html>
-    <head>
-      <title>Installed Formulas</title>
-      #{css_style}
-    </head>
-    <body>
-     <h1>Installed Fomulas</h1>
-    <ul>
-  HTML
-
-  installed_formulas.each do |formula|
-    s << "<li>#{link_to_formula(formula.name)}</li>"
-  end
-
-  s += <<-HTML
-    </ul>
-    <div>&larr; <a href="/">Back to menu</a></div>
-    </body>
-  </html>
-  HTML
-
-  return s
-end
-
-
-puts "View our tasting menu at http://localhost:4567/\nUse \"Control-C\" to exit.\n\n"
diff --git a/Library/Contributions/examples/brew-switch.rb b/Library/Contributions/examples/brew-switch.rb
deleted file mode 100755
index 3b51f941c..000000000
--- a/Library/Contributions/examples/brew-switch.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-require 'formula'
-require 'keg'
-
-if ARGV.named.length != 2
-  onoe "Usage: brew switch <formula> <version>"
-  exit 1
-end
-
-name = ARGV.shift
-version = ARGV.shift
-
-# Does this formula have any versions?
-f = Formula.factory(name.downcase)
-cellar = f.prefix.parent
-unless cellar.directory?
-  onoe "#{name} not found in the Cellar."
-  exit 2
-end
-
-# Does the target version exist?
-unless (cellar+version).directory?
-  onoe "#{name} does not have a version \"#{version}\" in the Cellar."
-
-  versions = cellar.children.select { |pn| pn.directory? }.collect { |pn| pn.basename.to_s }
-  puts "Versions available: #{versions.join(', ')}"
-
-  exit 3
-end
-
-# Unlink all existing versions
-cellar.children.select { |pn| pn.directory? }.each do |v|
-  keg = Keg.new(v)
-  puts "Cleaning #{keg}"
-  keg.unlink
-end
-
-# Link new version
-
-keg = Keg.new(cellar+version)
-puts "#{keg.link} links created for #{keg}"
\ No newline at end of file
diff --git a/Library/Contributions/examples/brew-unpack.rb b/Library/Contributions/examples/brew-unpack.rb
deleted file mode 100755
index d4d72623e..000000000
--- a/Library/Contributions/examples/brew-unpack.rb
+++ /dev/null
@@ -1,93 +0,0 @@
-require 'formula'
-
-require 'stringio'
-module ScriptDataReader
-  # This module contains a method for extracting the contents of DATA from a
-  # Ruby file other than the script containing the currently executing
-  # function.  Many thanks to Glenn Jackman's Stackoverflow answer which
-  # provided this code:
-  #
-  #   http://stackoverflow.com/questions/2156629/can-i-access-the-data-from-a-required-script-in-ruby/2157556#2157556
-  def self.load(filename)
-    data = StringIO.new
-    File.open(filename) do |f|
-      begin
-        line = f.gets
-      end until line.nil? or line.match(/^__END__$/)
-      while line = f.gets
-        data << line
-      end
-    end
-    data.rewind
-    data
-  end
-end
-
-# Need to tweak the Formula class slightly so that patching is option and `DATA`
-# patches work correctly.
-class Formula
-  # Create a reference to the original Formula.patch method and then override
-  # so that paching only happens if the user asks.
-  alias do_patch patch
-  def patch
-    if ARGV.include? '--patch'
-      # Yes Ruby, we are about to redefine a constant. Just breathe.
-      orig_v = $VERBOSE; $VERBOSE = nil
-      Formula.const_set 'DATA', ScriptDataReader.load(path)
-      $VERBOSE = orig_v
-
-      do_patch
-    end
-  end
-
-  # handle_llvm_failure() requires extend/ENV, so let's never fail
-  # with llvm since we don't particularly care in this context.
-  def fails_with_llvm?; false; end
-end
-
-module Homebrew extend self
-  def unpack
-    unpack_usage = <<-EOS
-Usage: brew unpack [--patch] [--destdir=path/to/extract/in] <formulae ...>
-
-Unpack formulae source code for inspection.
-
-Formulae archives will be extracted to subfolders inside the current working
-directory or a directory specified by `--destdir`. If the `--patch` option is
-supplied, patches will also be downloaded and applied.
-    EOS
-
-    if ARGV.empty?
-      puts unpack_usage
-      exit 0
-    end
-
-    formulae = ARGV.formulae
-    raise FormulaUnspecifiedError if formulae.empty?
-
-    unpack_dir = ARGV.options_only.select {|o| o.start_with? "--destdir="}
-    if unpack_dir.empty?
-      unpack_dir = Pathname.new Dir.getwd
-    else
-      unpack_dir = Pathname.new(unpack_dir.first.split('=')[1]).realpath
-      unpack_dir.mkpath unless unpack_dir.exist?
-    end
-
-    raise "Cannot write to #{unpack_dir}" unless unpack_dir.writable?
-
-    formulae.each do |f|
-      # Create a nice name for the stage folder.
-      stage_dir = unpack_dir + [f.name, f.version].join('-')
-      raise "Destination #{stage_dir} allready exists!" if stage_dir.exist?
-
-      f.brew do
-        oh1 "Unpacking #{f.name} to: #{stage_dir}"
-        cp_r Dir.getwd, stage_dir
-      end
-    end
-  end
-end
-
-# Here is the actual code that gets run when `brew` loads this external
-# command.
-Homebrew.unpack
diff --git a/Library/Contributions/examples/brew-which.rb b/Library/Contributions/examples/brew-which.rb
deleted file mode 100755
index b3318ee76..000000000
--- a/Library/Contributions/examples/brew-which.rb
+++ /dev/null
@@ -1,49 +0,0 @@
-require 'extend/pathname'
-
-
-module Homebrew extend self
-  def which_versions which_brews=nil
-    brew_links = Array.new
-    version_map = Hash.new
-
-    real_cellar = HOMEBREW_CELLAR.realpath
-
-    paths=%w[bin sbin lib].collect {|d| HOMEBREW_PREFIX+d}
-
-    paths.each do |path|
-      path.find do |path|
-        next unless path.symlink? && path.resolved_path_exists?
-        brew_links << Pathname.new(path.realpath)
-      end
-    end
-
-    brew_links = brew_links.collect{|p|p.relative_path_from(real_cellar).to_s}.reject{|p|p.start_with?("../")}
-
-    brew_links.each do |p|
-      parts = p.split("/")
-      next if parts.count < 2 # Shouldn't happen for normally installed brews
-      brew = parts.shift
-      version = parts.shift
-
-      next unless which_brews.include? brew if which_brews
-
-      versions = version_map[brew] || []
-      versions << version unless versions.include? version
-      version_map[brew] = versions
-    end
-
-    return version_map
-  end
-
-  def which
-    which_brews = ARGV.named.empty? ? nil : ARGV.named
-
-    brews = which_versions which_brews
-    brews.keys.sort.each do |b|
-      puts "#{b}: #{brews[b].sort*' '}"
-    end
-    puts
-  end
-end
-
-Homebrew.which