cleanup

lib/utilities.bash

@@ -159,55 +159,48 @@ _bash-it-update-repo() {
   local remote="${3:-origin}"
   local old_pwd="${PWD}"
 
-  if [[ ! -d "${dir}" ]] ; then
+  cd "${dir}" || return 1
 
-    return 1
+  git fetch &> /dev/null
+
+  declare status
+  status="$(git rev-list master.."${remote}/master" 2> /dev/null)"
+
+  if [[ -n "${status}" ]]; then
+
+    for i in $(git rev-list --merges --first-parent "master..${remote}"); do
+      num_of_lines=$(git log -1 --format=%B "$i" | awk 'NF' | wc -l)
+      if [ "$num_of_lines" -eq 1 ]; then
+        description="%s"
+      else
+        description="%b"
+      fi
+      git --no-pager log --format="%h: $description (%an)" -1 "$i"
+    done
+    echo ""
+    read -e -n 1 -p "Would you like to update to $(git log -1 --format=%h "${remote}/master")? [Y/n] " RESP
+
+    case $RESP in
+      [yY]|"")
+        if ! git pull --rebase &> /dev/null
+        then
+          echo "${name} successfully updated."
+        else
+          echo "Error updating ${name}, please, check if your ${name} installation folder (${dir}) is clean."
+        fi
+        ;;
+      [nN])
+        echo "Not upgrading…"
+        ;;
+      *)
+        echo -e "\033[91mPlease choose y or n.\033[m"
+        ;;
+    esac
 
   else
-
-    cd "${dir}"
-
-    git fetch &> /dev/null
-
-    declare status
-    status="$(git rev-list master.."${remote}"/master 2> /dev/null)"
-
-    if [[ -n "${status}" ]]; then
-
-      for i in $(git rev-list --merges --first-parent master.."${remote}"); do
-        num_of_lines=$(git log -1 --format=%B "$i" | awk 'NF' | wc -l)
-        if [ "$num_of_lines" -eq 1 ]; then
-          description="%s"
-        else
-          description="%b"
-        fi
-        git --no-pager log --format="%h: $description (%an)" -1 "$i"
-      done
-      echo ""
-      read -e -n 1 -p "Would you like to update to $(git log -1 --format=%h origin/master)? [Y/n] " RESP
-
-      case $RESP in
-        [yY]|"")
-          if ! git pull --rebase &> /dev/null
-          then
-            echo "${name} successfully updated."
-          else
-            echo "Error updating ${name}, please, check if your ${name} installation folder (${dir}) is clean."
-          fi
-          ;;
-        [nN])
-          echo "Not upgrading…"
-          ;;
-        *)
-          echo -e "\033[91mPlease choose y or n.\033[m"
-          ;;
-      esac
-
-    else
-      echo "${name} is up to date, nothing to do!"
-    fi
-
-    cd "${old_pwd}" &> /dev/null || return 1
-
+    echo "${name} is up to date, nothing to do!"
   fi
+
+  cd "${old_pwd}" &> /dev/null || return 1
+
 }