Add merge_github_pr.sh

local/bin/merge_github_pr.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+url=$1
+
+module_user=$(echo $url | cut -d '/' -f 4)
+module_name=$(echo $url | cut -d '/' -f 5)
+pr_number=$(  echo $url | cut -d '/' -f 7)
+
+if [ x = x$module_user -o x = x$module_name -o x = x$pr_number ] ; then
+  echo "something wasn't set: $module_user / $module_name / $pr_number"
+  exit 1
+fi
+if [ ! -d ~/Documents/work/git ] ; then
+  echo "No ~/Documents/work/git"
+  exit 1
+fi
+cd ~/Documents/work/git
+if [ ! -d $module_name ] ; then
+  clonepuppetmodule.sh $module_name
+fi
+cd $module_name || exit 1
+
+payload=$(   curl -s https://api.github.com/repos/$module_user/$module_name/pulls/$pr_number || exit 1)
+to_branch=$(/bin/echo "$payload" | jq -r '.base.ref')
+from_ref=$( /bin/echo "$payload" | jq -r '.head.ref')
+from_sha=$( /bin/echo "$payload" | jq -r '.head.sha')
+from_user=$(/bin/echo "$payload" | jq -r '.head.user.login')
+from_desc=$(/bin/echo "$payload" | jq -r '.body')
+ssh_url=$(  /bin/echo "$payload" | jq -r '.head.repo.ssh_url')
+if [ "x" = "x$payload" -o "x" = "x$to_branch" -o "x" = "x$from_ref" -o "x" = "x$from_sha" -o "x" = "x$from_user" -o "x" = "x$from_desc" -o "x" = "x$ssh_url" ] ; then
+  echo "Something is missing"
+  exit 1
+fi
+if ! git diff-index --quiet HEAD -- ; then
+  echo "Clone isn't clean"
+  exit 1
+fi
+git checkout $to_branch || exit 1
+git pull || exit 1
+echo "Fetching..."
+git fetch $ssh_url $from_ref || exit 1
+echo "Committing merge..."
+git merge --no-ff -m "Merge pull request #${pr_number} from ${from_user}/${from_ref}
+
+${from_desc}" $from_sha
+echo "Done"