Check for .git directory before running local git commands

bin/update-env

 #!/bin/bash
 
-URL=$(git config --get remote.origin.url)
+if [[ -d .git ]]; then
+  URL=$(git config --get remote.origin.url)
+fi
 if [[ "$URL" = "" ]]; then
   PROJECT_NAME=unknown
 else
@@ -8,7 +10,11 @@ else
   PROJECT_NAME=$(echo "$FILE" | sed -r 's/\.git//g')
 fi
 if [[ "$CI_COMMIT_REF_NAME" = "" ]]; then
-  PROJECT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+  if [[ -d .git ]]; then
+    PROJECT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+  else
+    PROJECT_BRANCH=develop
+  fi
 else
   PROJECT_BRANCH=$CI_COMMIT_REF_NAME
 fi