feat(brew-bump): add check for cleanup step

ci/steps/brew-bump.sh

@@ -61,28 +61,31 @@ main() {
 
   # GIT_ASKPASS lets us use the password when pushing without revealing it in the process list
   # See: https://serverfault.com/a/912788
-  GIT_ASKPASS="$HOME/git-askpass.sh"
+  PATH_TO_GIT_ASKPASS="$HOME/git-askpass.sh"
   # Source: https://serverfault.com/a/912788
   # shellcheck disable=SC2016,SC2028
-  echo '#!/bin/sh\nexec echo "$HOMEBREW_GITHUB_API_TOKEN"' > "$GIT_ASKPASS"
+  echo 'echo $HOMEBREW_GITHUB_API_TOKEN' > "$PATH_TO_ASKPASS"
 
   # Make sure the git-askpass.sh file creation is successful
-  if [[ $(file_exists "git-askpass.sh") -eq 1 ]]; then
+  if [[ $(file_exists "$PATH_TO_GIT_ASKPASS") -eq 1 ]]; then
     echo "git-askpass.sh not found in $HOME."
     ls -la "$HOME"
     exit 1
   fi
 
   # Ensure it's executable since we just created it
-  chmod +x "$GIT_ASKPASS"
+  chmod +x "$PATH_TO_GIT_ASKPASS"
 
   # Make sure the git-askpass.sh file is executable
-  if [[ $(is_executable "$GIT_ASKPASS") -eq 1 ]]; then
-    echo "git-askpass.sh is not executable."
-    ls -la "$GIT_ASKPASS"
+  if [[ $(is_executable "$PATH_TO_GIT_ASKPASS") -eq 1 ]]; then
+    echo "$PATH_TO_GIT_ASKPASS is not executable."
+    ls -la "$PATH_TO_GIT_ASKPASS"
     exit 1
   fi
 
+  # Export the variables so git sees them
+  export HOMEBREW_GITHUB_API_TOKEN="$HOMEBREW_GITHUB_API_TOKEN"
+  export GIT_ASKPASS="$PATH_TO_ASKPASS"
   git push https://[email protected]/cdr-oss/homebrew-core.git --all
 
   # Find the docs for bump-formula-pr here
@@ -101,7 +104,11 @@ main() {
   cd ..
   rm -rf homebrew-core
 
-  # TODO@jsjoeio - check that homebrew-core was removed
+  # Make sure homebrew-core is removed
+  if [[ $(directory_exists "homebrew-core") -eq 0 ]]; then
+    echo "rm -rf homebrew-core failed."
+    ls -la
+  fi
 }
 
 main "$@"