try to fix the branching some more

git-sync

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -ex
+set -e
 
 if [ "$1" = "-h" ] || [ "$1" = "--help" ] ; then
     echo "usage: git sync [remote-name]"
@@ -13,7 +13,7 @@ if [ "$1" = "-h" ] || [ "$1" = "--help" ] ; then
     echo "  $ git config --add sync.default.repo .remote-repo"
     echo "  $ git config --add sync.default.remote git@hostname:/path.git"
     echo "And optionally:"
-    echo "  $ git config --add sync.default.branch master"
+    echo "  $ git config --add sync.default.branch gh-pages"
     exit
 fi
 
@@ -32,9 +32,9 @@ if [ -z "$repo_location" ] ; then
     repo_location="${repo_location}/$(basename $(pwd))"
 fi
 
+remote_branch="$(git config --get sync.${dest}.branch || true)"
 if [ ! -e $repo_location ] ; then
     remote="$(git config --get sync.${dest}.remote || true)"
-    remote_branch="$(git config --get sync.${dest}.branch || true)"
     if [ -z "$remote" ] ; then
         echo "You must set sync.${dest}.remote"
         echo "Like:"
@@ -50,12 +50,19 @@ if [ ! -e $repo_location ] ; then
     fi
     echo "making git repo in $repo_location$git_msg"
     mkdir -p "$(basename $repo_location)"
+    echo git clone $git_op $remote $repo_location
     git clone $git_op $remote $repo_location
 else
     # pull from master to ensure we're uptodate
     (
         cd $repo_location
-        git pull origin master:master
+        if [ -z "$remote_branch" ] ; then
+            git_op=""
+        else
+            git_op="$remote_branch:$remote_branch"
+        fi
+        echo cd $repo_location "&&" git pull origin $git_op
+        git pull origin $git_op
     )
 fi
 
@@ -67,7 +74,7 @@ fi
 
 ## FIXME: should I exclude untracked files?  Seems like it
 # per discussion over build tools issue, rsync everything
-rsync --recursive --delete --exclude .git . $repo_location
+rsync --recursive --delete --exclude .git --exclude $repo_location . $repo_location
 
 if [ -e .syncignore ] ; then
     cat .syncignore >> $repo_location/.gitignore
@@ -90,5 +97,11 @@ version="$(git describe --always --dirty)"
         git add $adds
     fi
     git commit -a -m "deployment $version"
-    git push origin master
+    if [ -z "$remote_branch" ] ; then
+        git_op=""
+    else
+        git_op="$remote_branch:$remote_branch"
+    fi
+    echo cd $repo_location "&&" git push origin $git_op
+    git push origin $git_op
 )