setup git repo fixtures

integration/repos/config_media_url.git/HEAD

@@ -0,0 +1 @@
+ref: refs/heads/master

integration/repos/config_media_url.git/config

@@ -0,0 +1,7 @@
+[core]
+	repositoryformatversion = 0
+	filemode = true
+	bare = false
+	logallrefupdates = true
+	ignorecase = true
+	precomposeunicode = true

integration/repos/config_media_url.git/description

@@ -0,0 +1 @@
+Unnamed repository; edit this file 'description' to name the repository.

integration/repos/config_media_url.git/hooks/pre-push.sample

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# An example hook script to verify what is about to be pushed.  Called by "git
+# push" after it has checked the remote status, but before anything has been
+# pushed.  If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+#   <local ref> <local sha1> <remote ref> <remote sha1>
+#
+# This sample shows how to prevent push of commits where the log message starts
+# with "WIP" (work in progress).
+
+remote="$1"
+url="$2"
+
+z40=0000000000000000000000000000000000000000
+
+IFS=' '
+while read local_ref local_sha remote_ref remote_sha
+do
+	if [ "$local_sha" = $z40 ]
+	then
+		# Handle delete
+		:
+	else
+		if [ "$remote_sha" = $z40 ]
+		then
+			# New branch, examine all commits
+			range="$local_sha"
+		else
+			# Update to existing branch, examine new commits
+			range="$remote_sha..$local_sha"
+		fi
+
+		# Check for WIP commit
+		commit=`git rev-list -n 1 --grep '^WIP' "$range"`
+		if [ -n "$commit" ]
+		then
+			echo "Found WIP commit in $local_ref, not pushing"
+			exit 1
+		fi
+	fi
+done
+
+exit 0

integration/repos/config_media_url.git/logs/HEAD

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 00df65f30b769b694e2a1ca57e054d45d3d8bf9b Rick Olson <technoweenie@gmail.com> 1401306971 -0600	commit (initial): add .gitconfig

integration/repos/config_media_url.git/logs/refs/heads/master

@@ -0,0 +1 @@
+0000000000000000000000000000000000000000 00df65f30b769b694e2a1ca57e054d45d3d8bf9b Rick Olson <technoweenie@gmail.com> 1401306971 -0600	commit (initial): add .gitconfig

integration/repos/config_media_url.git/objects/00/df65f30b769b694e2a1ca57e054d45d3d8bf9b

@@ -0,0 +1,2 @@
+x
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+à @Ñ~»ŠÙ@ƒ&ñ¡t…îÀŒ£‘FRK·ß¬¡¿¹ÖÒA9}éÌät²n¤HÑÛirkÔ&Y=&¯µ5¥Y=*/§o|À³àû›,<2C>pkü%j…²Èõj–j’Æ[Wi¤g=§<>þä"ÄC.¹¥’Å;ð<O

integration/repos/config_media_url.git/refs/heads/master

@@ -0,0 +1 @@
+00df65f30b769b694e2a1ca57e054d45d3d8bf9b

integration/suite.rb

@@ -1,4 +1,5 @@
 require "tmpdir"
+require "fileutils"
 
 class Suite
   class Config < Struct.new(:root)
@@ -45,18 +46,46 @@ class Suite
     @tests ||= []
   end
 
+  def self.test_tmpdir
+    @test_tmpdir ||= File.join(config.tmp, "git-media-tests")
+  end
+  FileUtils.rm_rf(test_tmpdir)
+
+  # Gets the global git configuration.
   def self.global_git_config
     `git config -l --global`.strip.split("\n")
   end
 
+  # Clones the sample repository to a test
+  def self.repository(name)
+    path = File.join(config.root, "integration", "repos", name.to_s)
+    if !File.exist?(path)
+      path += ".git"
+    end
+
+    if !File.exist?(path)
+      raise ArgumentError, "No example repository #{name} (#{path.inspect})"
+    end
+
+    dest = File.join(test_tmpdir, name.to_s)
+    Dir.chdir File.join(config.root, "integration", "repos") do
+      %x{git clone #{name} #{dest}}
+    end
+
+    dest
+  end
+
   def self.test(repository)
-    t = Test.new(repository, "#{repository}/.git")
+    t = Test.new(repository)
     yield t if block_given?
     tests << t
   end
 
   class Test
+    attr_reader :path
+
     def initialize(*repositories)
+      @path = repositories.first
       @repositories = repositories
       @commands = []
       @successful = true
@@ -136,5 +165,6 @@ class Suite
     if tests.any?(&:failed?)
       abort "Failed."
     end
+    FileUtils.remove_entry_secure(test_tmpdir)
   end
 end

integration/tests.rb

@@ -2,7 +2,8 @@ require File.expand_path("../suite", __FILE__)
 config = Suite.config
 
 Suite.test config.root do |t|
-  t.repository File.join(config.root, "integration") # sub directory!
+  t.repository File.join(t.path, ".git")
+  t.repository File.join(t.path, "integration") # sub directory!
 
   # really simple test
   t.command "version",
@@ -18,9 +19,9 @@ Nothing may see Gah Lak Tus and survive.
   t.command "config",
     <<-END
 Endpoint=https://github.com/github/git-media.git/info/media
-LocalWorkingDir=#{config.root}
+LocalWorkingDir=#{t.path}
-LocalGitDir=#{File.join config.root, ".git"}
+LocalGitDir=#{File.join t.path, ".git"}
-LocalMediaDir=#{File.join config.root, ".git", "media"}
+LocalMediaDir=#{File.join t.path, ".git", "media"}
 TempDir=#{File.join config.tmp, "git-media"}
 #{config.env_string}
     END
@@ -52,9 +53,9 @@ Suite.test Suite.repository(:config_media_url) do |t|
   t.command "config",
     <<-END
 Endpoint=http://foo/bar
-LocalWorkingDir=#{config.root}
+LocalWorkingDir=#{File.join "/private", t.path}
-LocalGitDir=#{File.join config.root, ".git"}
+LocalGitDir=#{File.join "/private", t.path, ".git"}
-LocalMediaDir=#{File.join config.root, ".git", "media"}
+LocalMediaDir=#{File.join "/private", t.path, ".git", "media"}
 TempDir=#{File.join config.tmp, "git-media"}
 #{config.env_string}
     END