From 68e6baf4c7ac59d6afb3db1ce8a4b10803ec1413 Mon Sep 17 00:00:00 2001
From: Greg Neagle <Gregneagle@mac.com>
Date: Wed, 24 Aug 2011 09:39:51 -0700
Subject: [PATCH] New/updated make_munki_mpkg scripts that work with Git

---
 code/tools/make_munki_mpkg.sh          | 19 +++++++++++---
 code/tools/make_munki_mpkg_from_git.sh | 36 +++++++++++++++++++++-----
 2 files changed, 45 insertions(+), 10 deletions(-)

diff --git a/code/tools/make_munki_mpkg.sh b/code/tools/make_munki_mpkg.sh
index c9544911..c1b11280 100755
--- a/code/tools/make_munki_mpkg.sh
+++ b/code/tools/make_munki_mpkg.sh
@@ -6,9 +6,12 @@
 # Defaults.
 PKGTYPE="bundle"
 PKGID="com.googlecode.munki"
-MUNKIROOT="/Users/Shared/munki/munki"
+MUNKIROOT="."
 OUTPUTDIR="/Users/Shared/pkgs"
 CONFPKG=""
+# add this number to Git revision index to get "build" number
+# consistent with old SVN repo
+MAGICNUMBER=482
 
 
 usage() {
@@ -59,7 +62,7 @@ if [ $# -ne 0 ]; then
 fi
 
 if [ ! -d "$MUNKIROOT" ]; then
-    echo "Please set the munki root" 1>&2
+    echo "Please set the munki source root" 1>&2
     exit 1
 else
     # Convert to absolute path.
@@ -74,7 +77,16 @@ fi
 
 # Get the munki version.
 MUNKIVERS=`defaults read "$MUNKIROOT/code/client/munkilib/version" CFBundleShortVersionString`
-SVNREV=`svnversion $MUNKIROOT | cut -d: -f2 | tr -cd '[:digit:]'`
+if [ "$?" != "0" ]; then
+    echo "$MUNKIROOT/code/client/munkilib/version is missing!" 1>&2
+    echo "Perhaps $MUNKIROOT does not contain the munki source?"  1>&2
+    exit 1
+fi
+
+# generate a psuedo-svn revision number from the list of Git revisions
+GITREV=`git log -n1 --format="%H" -- code/client`
+GITREVINDEX=`git rev-list --branches --reverse HEAD | grep -n $GITREV | cut -d: -f1`
+SVNREV=$(($GITREVINDEX + $MAGICNUMBER))
 VERSION=$MUNKIVERS.$SVNREV.0
 
 # Get launchd version if different
@@ -270,6 +282,7 @@ cp -X "$MUNKIROOT/code/client/munkilib/"*.py "$COREROOT/usr/local/munki/munkilib
 # Copy munki version.
 cp -X "$MUNKIROOT/code/client/munkilib/version.plist" "$COREROOT/usr/local/munki/munkilib/"
 echo $SVNREV > "$COREROOT/usr/local/munki/munkilib/svnversion"
+echo $GITREV > "$COREROOT/usr/local/munki/munkilib/gitrevision"
 # Set permissions.
 chmod -R go-w "$COREROOT/usr/local/munki"
 chmod +x "$COREROOT/usr/local/munki"
diff --git a/code/tools/make_munki_mpkg_from_git.sh b/code/tools/make_munki_mpkg_from_git.sh
index adf0fdd8..fb408224 100755
--- a/code/tools/make_munki_mpkg_from_git.sh
+++ b/code/tools/make_munki_mpkg_from_git.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Check out Munki from svn and build an mpkg distribution package.
+# Check out Munki from git and build an mpkg distribution package.
 
 
 # Defaults.
@@ -9,6 +9,7 @@ PKGID="com.googlecode.munki"
 OUTPUTDIR=`pwd`
 CONFPKG=""
 CHECKOUTREV="HEAD"
+BRANCH="master"
 
 
 usage() {
@@ -25,7 +26,7 @@ EOF
 }
 
 
-while getopts "fi:r:o:c:h" option
+while getopts "fi:r:o:b:c:h" option
 do
     case $option in
         "f")
@@ -39,6 +40,9 @@ do
         "o")
             OUTPUTDIR="$OPTARG"
             ;;
+        "b")
+            BRANCH="$OPTARG"
+            ;;
         "c")
             CONFPKG="$OPTARG"
             ;;
@@ -58,14 +62,29 @@ if [ $# -ne 0 ]; then
     exit 1
 fi
 
+MUNKIDIR=`pwd`/"munki-git"
 
-MUNKIDIR=`pwd`/"munki-SVN"
+GIT=`which git`
+WHICH_GIT_RESULT="$?"
+if [ "$WHICH_GIT_RESULT" != "0" ]; then
+    echo "Could not find git in command path. Maybe it's not installed?" 1>&2
+    exit 1
+fi
 
-echo "Checking out munki from SVN..."
-svn checkout -r "$CHECKOUTREV" http://munki.googlecode.com/svn/trunk/ "$MUNKIDIR"
+echo "Cloning munki repo branch $BRANCH from code.google.com..."
+git clone --branch "$BRANCH" --no-checkout -- https://code.google.com/p/munki/ "$MUNKIDIR"
+CLONE_RESULT="$?"
+if [ "$CLONE_RESULT" != "0" ]; then
+    echo "Error cloning munki repo: $CLONE_RESULT" 1>&2
+    exit 1
+fi
+
+echo "Checking out revision $CHECKOUTREV..."
+cd "$MUNKIDIR"
+git checkout "$CHECKOUTREV"
 CHECKOUT_RESULT="$?"
 if [ "$CHECKOUT_RESULT" != "0" ]; then
-    echo "Error checking out munki code from SVN: $CHECKOUT_RESULT"
+    echo "Error checking out $CHECKOUTREV: $CHECKOUT_RESULT" 1>&2
     exit 1
 fi
 
@@ -75,6 +94,9 @@ else
     CONFPKGARG=""
 fi
 
-"$MUNKIDIR/code/tools/make_munki_mpkg.sh" -i "$PKGID" -r "$MUNKIDIR" -o "$OUTPUTDIR" $CONFPKGARG
+# get the directory this script lives in so we can find make_munki_pkg.sh
+TOOLSDIR=`dirname $0`
+
+"$TOOLSDIR/make_munki_mpkg.sh" -i "$PKGID" -r "$MUNKIDIR" -o "$OUTPUTDIR" $CONFPKGARG
 
 exit $?