Enable runtime image build for resolver's experimental feature (#5972)

.github/workflows/openhands-resolver.yml

@@ -184,6 +184,7 @@ jobs:
             });
 
       - name: Install OpenHands
+        id: install_openhands
         uses: actions/github-script@v7
         env:
           COMMENT_BODY: ${{ github.event.comment.body || '' }}
@@ -196,7 +197,6 @@ jobs:
             const reviewBody = process.env.REVIEW_BODY.trim();
             const labelName = process.env.LABEL_NAME.trim();
             const eventName = process.env.EVENT_NAME.trim();
-
             // Check conditions
             const isExperimentalLabel = labelName === "fix-me-experimental";
             const isIssueCommentExperimental =
@@ -205,6 +205,9 @@ jobs:
             const isReviewCommentExperimental =
               eventName === "pull_request_review" && reviewBody.includes("@openhands-agent-exp");
 
+            // Set output variable
+            core.setOutput('isExperimental', isExperimentalLabel || isIssueCommentExperimental || isReviewCommentExperimental);
+
             // Perform package installation
             if (isExperimentalLabel || isIssueCommentExperimental || isReviewCommentExperimental) {
               console.log("Installing experimental OpenHands...");
@@ -230,7 +233,8 @@ jobs:
             --issue-number ${{ env.ISSUE_NUMBER }} \
             --issue-type ${{ env.ISSUE_TYPE }} \
             --max-iterations ${{ env.MAX_ITERATIONS }} \
-            --comment-id ${{ env.COMMENT_ID }}
+            --comment-id ${{ env.COMMENT_ID }} \
+            --is-experimental ${{ steps.install_openhands.outputs.isExperimental }}
 
       - name: Check resolution result
         id: check_result

openhands/resolver/resolve_issue.py

@@ -14,12 +14,7 @@ from termcolor import colored
 
 import openhands
 from openhands.controller.state.state import State
-from openhands.core.config import (
-    AgentConfig,
-    AppConfig,
-    LLMConfig,
-    SandboxConfig,
-)
+from openhands.core.config import AgentConfig, AppConfig, LLMConfig, SandboxConfig
 from openhands.core.logger import openhands_logger as logger
 from openhands.core.main import create_runtime, run_controller
 from openhands.events.action import CmdRunAction, MessageAction
@@ -153,7 +148,7 @@ async def process_issue(
     max_iterations: int,
     llm_config: LLMConfig,
     output_dir: str,
-    runtime_container_image: str,
+    runtime_container_image: str | None,
     prompt_template: str,
     issue_handler: IssueHandlerInterface,
     repo_instruction: str | None = None,
@@ -306,7 +301,7 @@ async def resolve_issue(
     max_iterations: int,
     output_dir: str,
     llm_config: LLMConfig,
-    runtime_container_image: str,
+    runtime_container_image: str | None,
     prompt_template: str,
     issue_type: str,
     repo_instruction: str | None,
@@ -583,11 +578,16 @@ def main():
         default=None,
         help="Target branch to pull and create PR against (for PRs). If not specified, uses the PR's base branch.",
     )
+    parser.add_argument(
+        '--is-experimental',
+        type=lambda x: x.lower() == 'true',
+        help='Whether to run in experimental mode.',
+    )
 
     my_args = parser.parse_args()
 
     runtime_container_image = my_args.runtime_container_image
-    if runtime_container_image is None:
+    if runtime_container_image is None and not my_args.is_experimental:
         runtime_container_image = (
             f'ghcr.io/all-hands-ai/runtime:{openhands.__version__}-nikolaik'
         )