fix handling of git actor

Author: blink1073

.github/actions/finalize-release/action.yml

@@ -44,6 +44,7 @@ runs:
       shell: bash -eux {0}
       run: |
         export GITHUB_ACCESS_TOKEN=${{ inputs.token }}
+        export GITHUB_ACTOR=${{ gitub.actor }}
         export RH_REPOSITORY=${{ inputs.target }}
         export RH_DRY_RUN=${{ inputs.dry_run }}
         export RH_RELEASE_URL=${{ inputs.release_url }}

.github/actions/populate-release/action.yml

@@ -42,6 +42,7 @@ runs:
       shell: bash -eux {0}
       run: |
         export GITHUB_ACCESS_TOKEN=${{ inputs.token }}
+        export GITHUB_ACTOR=${{ gitub.actor }}
         export RH_REPOSITORY=${{ inputs.target }}
         export RH_DRY_RUN=${{ inputs.dry_run }}
         export RH_STEPS_TO_SKIP=${{ inputs.steps_to_skip }}

.github/actions/prep-release/action.yml

@@ -47,6 +47,7 @@ runs:
       shell: bash -eux {0}
       run: |
         export GITHUB_ACCESS_TOKEN=${{ inputs.token }}
+        export GITHUB_ACTOR=${{ gitub.actor }}
         export RH_REPOSITORY=${{ inputs.target }}
         if [ ! -z ${{ inputs.branch }} ]; then
           export RH_BRANCH=${{ inputs.branch }}

jupyter_releaser/util.py

@@ -560,7 +560,7 @@ def prepare_environment(fetch_draft_release=True):
 
     # Ensure the user is an admin.
     if not dry_run:
-        user = gh.users.get_authenticated()["login"]
+        user = os.environ["GITHUB_ACTOR"]
         collab_level = gh.repos.get_collaborator_permission_level(user)
         if not collab_level["permission"] == "admin":
             raise RuntimeError(f"User {user} does not have admin permission")