Improve git update handling

.gitignore

@@ -18,8 +18,8 @@ obj/
 git-*
 Sparkles/InstallationInfo.Directory.cs
 SparkleShare/Linux/sparkleshare
-SparkleShare/Mac/git/*
 SparkleShare/Mac/git*
+SparkleShare/Mac/*.tar.gz
 /sparkleshare-*
 desktop.ini
 _ReSharper.*

SparkleShare/Mac/checkGit.sh

@@ -11,6 +11,8 @@ function abspath()
   esac
 }
 
+export projectFolder=$(dirname $0)
+export projectFolder=$(abspath ${projectFolder})
 
 LINE=$(cat ${projectFolder}/git.download)
 TMP=()
@@ -19,23 +21,22 @@ for val in $LINE ; do
         TMP+=("$val")
 done
 
-export projectFolder=$(dirname $0)
-export projectFolder=$(abspath ${projectFolder})
 export gitDownload="${TMP[0]}"
+export gitName=${gitDownload##*/}
 export gitSHA256="${TMP[1]}"
 
+
 set -e
 
 
-if [ ! -f ${projectFolder}/git.tar.gz ]
+if [[ ! -f ${projectFolder}/${gitName} ]];
 then
-  curl --silent --location ${gitDownload} > git.tar.gz
-  test -e git.tar.gz || { echo "Failed to download git"; exit 1; }
+  curl --silent --location ${gitDownload} > ${gitName}
+  test -e ${gitName} || { echo "Failed to download git"; exit 1; }
 
-  printf "${gitSHA256}  git.tar.gz" | shasum --check --algorithm 256
+  printf "${gitSHA256}  ${gitName}" | shasum --check --algorithm 256
 
-  mkdir git/
-  tar xzf git.tar.gz --directory git/
-  tar czf git.tar.gz git/
-  rm -rf git/
 fi
+
+rm git.tar.gz
+ln -s $gitName git.tar.gz

SparkleShare/Mac/postBuild.sh

@@ -9,6 +9,8 @@ echo Postprocessing ${bundle}...
 export PATH=/usr/local/bin:/opt/local/bin:/Library/Frameworks/Mono.framework/Versions/Current/bin:/usr/bin:/bin
 
 ${projectFolder}/checkGit.sh
-tar -x -f ${projectFolder}/git.tar.gz --directory ${bundle}/Contents/Resources
+rm -rf ${bundle}/Contents/Resources/git
+mkdir ${bundle}/Contents/Resources/git
+tar -x -f ${projectFolder}/git.tar.gz --directory ${bundle}/Contents/Resources/git
 cp -R SparkleShareInviteOpener.app ${bundle}/Contents/Resources
 cp config ${bundle}/Contents/MonoBundle