POST-Deploying multiple jekyll sites at once

scripts/_var_lib_git_gogs-repositories_bryan_www.git_hooks_post-receive.sh

@@ -1,27 +1,22 @@
 #!/usr/bin/env bash
-# post-receive hook to build and deploy jekyll sites
 "/var/lib/git/gogs/gogs" hook --config='/var/lib/git/gogs/conf/app.ini' post-receive
 
-GIT_REPO="$(pwd)"
-TMP_GIT_CLONE="/tmp/${GIT_REPO##*/}"
+GIT_DIR="$(pwd)"
+TMP_GIT_DIR="/tmp/${GIT_DIR##*/}"
 
-if [ ! -d "{$TMP_GIT_CLONE}" ]; then
-    git clone "${GIT_REPO}" "$TMP_GIT_CLONE"
-    cd "${TMP_GIT_CLONE}"
+if [ ! -d "${TMP_GIT_DIR}" ]; then
+    git clone "${GIT_DIR}" "${TMP_GIT_DIR}"
+    cd "${TMP_GIT_DIR}"
 else
-    cd "${TMP_GIT_CLONE}"
-
-    # avoid breaking the build when force pushing
+    cd "${TMP_GIT_DIR}"
+    unset GIT_DIR
     git fetch --all
     git reset --hard origin/master
-
     git pull
 fi
 
-pushd "${TMP_GIT_CLONE}"
-
 for site in *.*/; do
-  [[ ! -d /var/www/${site} ]] && mkdir -p /var/www/${site} && chgrp -R /var/www/${site} && chmod g+s /var/www/${site}
+  [ ! -d /var/www/${site} ] && mkdir -p /var/www/${site} && chgrp -R /var/www/${site} && chmod g+s /var/www/${site}
   pushd ${site}
   bundle install --deployment
   bundle exec jekyll build --destination /var/www/${site}