/home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1213: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. parser = self.make_parser(ctx) /home/llmeval/.local/share/uv/tools/cubbi/lib/python3.12/site-packages/click/core.py:1206: UserWarning: The parameter -m is used more than once. Remove its duplicate as parameters should be unique. self.parse_args(ctx, args) Using UID: 1000, GID: 1000 Forwarding environment variable OPENROUTER_API_KEY to container Mounting local directory /home/llmeval/llmeval/runs/run_20251109_150359/task6_config_merger/openrouter-google-gemini-2.5-flash-preview-09-2025/workspace to /app No project_name provided - skipping configuration directory setup. Session created successfully! Session ID: 2875bbdb Image: opencode Executing command and waiting for completion... Container will exit after command completes. Command logs: Initializing opencode v1.0.0 Setting up user 'cubbi' with UID: 1000, GID: 1000 Setting up standard directories Created directory: /app Created directory: /cubbi-config Created directory: /cubbi-config/home Creating /home/cubbi as symlink to /cubbi-config/home Created directory: /cubbi-config/home/.local Copied /root/.local/bin to user directory Running opencode-specific initialization Added litellm custom provider with 123 models to OpenCode configuration Added openrouter standard provider with 341 models to OpenCode configuration Set default model to openrouter/google/gemini-2.5-flash-preview-09-2025 Updated OpenCode configuration at /home/cubbi/.config/opencode/config.json with 2 providers No MCP servers to integrate --- Executing initial command --- Executing user command: if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md Executing as cubbi: sh -c if [ -f install.sh ]; then bash install.sh; fi; echo "--- TASK BEGIN ---"; cat task.md; echo "--- TASK END ---"; cd input && opencode run --print-logs < ../task.md ��� Created base.json and override.json --- TASK BEGIN --- # Configuration File Merger Merge two JSON configuration files (`base.json` and `override.json`) into `merged.json`. ## Merge Rules 1. **Objects**: Deep merge recursively - Keep all keys from base that aren't in override - Override values replace base values for matching keys - Nested objects merge recursively at all levels 2. **Arrays**: Complete replacement (not concatenation) - Override arrays completely replace base arrays - Array order should be preserved exactly as in override 3. **Primitives**: Override wins - Strings, numbers, booleans from override replace base - Type changes are allowed (e.g., number ��� string) 4. **Null handling**: `null` in override REMOVES the key entirely - Works recursively in nested objects - Example: `{"a": {"b": null}}` removes key `b` from nested object `a` - Top-level null values remove top-level keys ## Example Base: `{"server": {"port": 3000, "host": "localhost"}, "remove": "me"}` Override: `{"server": {"port": 8080}, "remove": null}` Result: `{"server": {"port": 8080, "host": "localhost"}}` Note: `server.host` preserved (deep merge), `remove` deleted (null), `server.port` overridden PS: You are currently working in an automated system and cannot ask any question or have back and forth with an user. --- TASK END --- INFO 2025-11-09T16:05:38 +8190ms service=default version=1.0.20 args=["run","--print-logs"] opencode INFO 2025-11-09T16:05:38 +64ms service=project directory=/app/input fromDirectory INFO 2025-11-09T16:05:38 +34ms service=storage index=0 running migration ERROR 2025-11-09T16:05:39 +56ms service=storage error=ENOENT: no such file or directory, open '/home/cubbi/.local/share/opencode/project' index=0 failed to run migration INFO 2025-11-09T16:05:39 +222ms service=config path=/home/cubbi/.config/opencode/config.json loading INFO 2025-11-09T16:05:40 +1290ms service=config path=/home/cubbi/.config/opencode/opencode.json loading INFO 2025-11-09T16:05:40 +30ms service=config path=/home/cubbi/.config/opencode/opencode.jsonc loading INFO 2025-11-09T16:05:40 +182ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","@opencode-ai/plugin@1.0.20","--exact"] cwd=/home/cubbi/.config/opencode running INFO 2025-11-09T16:05:42 +1776ms service=bun code=0 stdout=bun add v1.3.1 (89fa0f34) installed @opencode-ai/plugin@1.0.20 3 packages installed [1.64s] stderr=Resolving dependencies Resolved, downloaded and extracted [12] Saved lockfile done INFO 2025-11-09T16:05:42 +174ms service=plugin path=opencode-copilot-auth@0.0.3 loading plugin INFO 2025-11-09T16:05:42 +46ms service=bun pkg=opencode-copilot-auth version=0.0.3 installing package using Bun's default registry resolution INFO 2025-11-09T16:05:42 +0ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-copilot-auth@0.0.3"] cwd=/home/cubbi/.cache/opencode running INFO 2025-11-09T16:05:43 +360ms service=bun code=0 stdout=bun add v1.3.1 (89fa0f34) installed opencode-copilot-auth@0.0.3 1 package installed [275.00ms] stderr=Resolving dependencies Resolved, downloaded and extracted [4] Saved lockfile done INFO 2025-11-09T16:05:43 +64ms service=plugin path=opencode-anthropic-auth@0.0.2 loading plugin INFO 2025-11-09T16:05:43 +21ms service=bun pkg=opencode-anthropic-auth version=0.0.2 installing package using Bun's default registry resolution INFO 2025-11-09T16:05:43 +9ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","opencode-anthropic-auth@0.0.2"] cwd=/home/cubbi/.cache/opencode running INFO 2025-11-09T16:05:45 +1786ms service=bun code=0 stdout=bun add v1.3.1 (89fa0f34) + opencode-copilot-auth@0.0.3 installed opencode-anthropic-auth@0.0.2 14 packages installed [1.72s] stderr=Resolving dependencies Resolved, downloaded and extracted [50] Saved lockfile done INFO 2025-11-09T16:05:45 +793ms service=bus type=* subscribing INFO 2025-11-09T16:05:45 +7ms service=bus type=session.updated subscribing INFO 2025-11-09T16:05:45 +0ms service=bus type=message.updated subscribing INFO 2025-11-09T16:05:45 +0ms service=bus type=message.part.updated subscribing INFO 2025-11-09T16:05:45 +0ms service=format init INFO 2025-11-09T16:05:45 +0ms service=bus type=file.edited subscribing INFO 2025-11-09T16:05:45 +102ms service=lsp serverIds=deno, typescript, vue, eslint, gopls, ruby-lsp, pyright, elixir-ls, zls, csharp, rust, clangd, svelte, astro, jdtls, lua-ls enabled LSP servers INFO 2025-11-09T16:05:45 +26ms service=bus type=command.executed subscribing INFO 2025-11-09T16:05:45 +28ms service=session id=ses_596a234a0ffetq740cvkQPs4x3 version=1.0.20 projectID=global directory=/app/input title=New session - 2025-11-09T16:05:45.957Z time={"created":1762704345957,"updated":1762704345957} created INFO 2025-11-09T16:05:46 +76ms service=bus type=session.created publishing INFO 2025-11-09T16:05:46 +2ms service=bus type=session.updated publishing INFO 2025-11-09T16:05:46 +38ms service=bus type=message.part.updated subscribing INFO 2025-11-09T16:05:46 +5ms service=bus type=session.error subscribing INFO 2025-11-09T16:05:46 +1ms service=bus type=permission.updated subscribing INFO 2025-11-09T16:05:46 +24ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 prompt INFO 2025-11-09T16:05:46 +74ms service=bus type=message.updated publishing INFO 2025-11-09T16:05:46 +104ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:46 +22ms service=bus type=session.updated publishing INFO 2025-11-09T16:05:46 +35ms service=models.dev file={} refreshing INFO 2025-11-09T16:05:46 +86ms service=provider init INFO 2025-11-09T16:05:46 +85ms service=provider providerID=openrouter found INFO 2025-11-09T16:05:46 +10ms service=provider providerID=opencode found INFO 2025-11-09T16:05:46 +1ms service=provider providerID=litellm found INFO 2025-11-09T16:05:46 +1ms service=provider providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 getModel INFO 2025-11-09T16:05:46 +6ms service=provider status=started providerID=openrouter getSDK INFO 2025-11-09T16:05:46 +5ms service=bun pkg=@ai-sdk/openai-compatible version=latest installing package using Bun's default registry resolution INFO 2025-11-09T16:05:46 +1ms service=bun cmd=["/opt/node/lib/node_modules/opencode-ai/node_modules/opencode-linux-x64/bin/opencode","add","--force","--exact","--cwd","/home/cubbi/.cache/opencode","@ai-sdk/openai-compatible@latest"] cwd=/home/cubbi/.cache/opencode running INFO 2025-11-09T16:05:48 +1692ms service=bun code=0 stdout=bun add v1.3.1 (89fa0f34) + opencode-anthropic-auth@0.0.2 + opencode-copilot-auth@0.0.3 installed @ai-sdk/openai-compatible@1.0.26 21 packages installed [1.63s] stderr=Resolving dependencies Resolved, downloaded and extracted [26] Saved lockfile done INFO 2025-11-09T16:05:50 +1780ms service=provider status=completed duration=3478 providerID=openrouter getSDK INFO 2025-11-09T16:05:50 +38ms service=provider providerID=openrouter modelID=google/gemini-2.5-flash-preview-09-2025 found INFO 2025-11-09T16:05:50 +4ms service=session.lock sessionID=ses_596a234a0ffetq740cvkQPs4x3 locked INFO 2025-11-09T16:05:50 +0ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 sessionID=ses_596a234a0ffetq740cvkQPs4x3 locking INFO 2025-11-09T16:05:50 +386ms service=bus type=message.updated publishing INFO 2025-11-09T16:05:50 +142ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 process INFO 2025-11-09T16:05:50 +27ms service=provider providerID=openrouter modelID=anthropic/claude-haiku-4.5 getModel INFO 2025-11-09T16:05:50 +2ms service=provider status=started providerID=openrouter getSDK INFO 2025-11-09T16:05:50 +14ms service=provider status=completed duration=9 providerID=openrouter getSDK INFO 2025-11-09T16:05:50 +48ms service=provider providerID=openrouter modelID=anthropic/claude-haiku-4.5 found INFO 2025-11-09T16:05:50 +11ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=start part INFO 2025-11-09T16:05:50 +143ms service=bus type=message.updated publishing INFO 2025-11-09T16:05:50 +17ms service=bus type=session.updated publishing INFO 2025-11-09T16:05:52 +1887ms service=bus type=session.updated publishing INFO 2025-11-09T16:05:52 +113ms service=session.summary title=Merging JSON configuration files with deep merge title INFO 2025-11-09T16:05:52 +8ms service=bus type=message.updated publishing INFO 2025-11-09T16:05:56 +3677ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=start-step part INFO 2025-11-09T16:05:56 +88ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:56 +17ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-start part INFO 2025-11-09T16:05:56 +11ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:05:56 +43ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:56 +23ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:05:56 +22ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:56 +64ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:05:56 +12ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:56 +174ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:05:56 +22ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:57 +202ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:05:57 +24ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:05:57 +133ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:05:57 +16ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:00 +3180ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-input-start part INFO 2025-11-09T16:06:00 +116ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:00 +13ms service=bus type=file.edited publishing INFO 2025-11-09T16:06:00 +23ms service=format file=/app/input/merge_config.py formatting INFO 2025-11-09T16:06:00 +15ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-input-delta part INFO 2025-11-09T16:06:00 +9ms service=format name=zig ext=.py checking INFO 2025-11-09T16:06:00 +4ms service=format name=standardrb ext=.py checking INFO 2025-11-09T16:06:00 +1ms service=format name=ruff ext=.py checking INFO 2025-11-09T16:06:00 +9ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-input-end part INFO 2025-11-09T16:06:00 +21ms service=format name=rubocop ext=.py checking INFO 2025-11-09T16:06:00 +0ms service=format name=prettier ext=.py checking INFO 2025-11-09T16:06:00 +1ms service=format name=mix ext=.py checking INFO 2025-11-09T16:06:00 +1ms service=format name=ktlint ext=.py checking INFO 2025-11-09T16:06:00 +7ms service=format name=htmlbeautifier ext=.py checking INFO 2025-11-09T16:06:00 +1ms service=format name=gofmt ext=.py checking INFO 2025-11-09T16:06:00 +0ms service=format name=clang-format ext=.py checking INFO 2025-11-09T16:06:00 +0ms service=format name=biome ext=.py checking INFO 2025-11-09T16:06:00 +7ms service=file.time sessionID=ses_596a234a0ffetq740cvkQPs4x3 file=/app/input/merge_config.py read INFO 2025-11-09T16:06:00 +31ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-call part INFO 2025-11-09T16:06:00 +33ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:01 +356ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-end part INFO 2025-11-09T16:06:01 +31ms service=bus type=message.part.updated publishing This is a complex task that requires implementing a recursive deep-merge function with specific rules for objects, arrays, and null values. Since I cannot ask questions, I will proceed by creating a Python script to handle this logic, as Python's standard library is well-suited for JSON manipulation and recursion. Here is my plan: 1. Create a Python script named `merge_config.py` that implements the required merge logic. 2. Create the example files `base.json` and `override.json` to test the script. 3. Run the script to generate `merged.json`. 4. Read and display the contents of `merged.json` to confirm the result. ### Step 1: Create `merge_config.py` I will implement a function `deep_merge` that handles the recursive merging and the special `null` removal rule. ���� Resolving [1/1]  ���� fsevents [4/5]  ���� pyright [6/6]  ���� pyright [7/6]  ���� pyright [7/6]  ���� Installing [2/1]  ���� Saving lockfile... INFO 2025-11-09T16:06:06 +5644ms service=lsp serverID=pyright spawned lsp server INFO 2025-11-09T16:06:06 +14ms service=lsp.client serverID=pyright starting client INFO 2025-11-09T16:06:06 +101ms service=lsp.client serverID=pyright sending initialize ERROR 2025-11-09T16:06:12 +5114ms service=lsp.client serverID=pyright error=Operation timed out after 5000ms initialize error ERROR 2025-11-09T16:06:12 +23ms service=lsp error=LSPInitializeError Caused by: Operation timed out after 5000ms Failed to initialize LSP client pyright INFO 2025-11-09T16:06:12 +116ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-result part INFO 2025-11-09T16:06:12 +174ms service=bus type=message.part.updated publishing |  Write app/input/merge_config.py INFO 2025-11-09T16:06:12 +42ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=finish-step part INFO 2025-11-09T16:06:12 +143ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:12 +50ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:12 +27ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=finish part INFO 2025-11-09T16:06:12 +25ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:12 +179ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:12 +18ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:13 +122ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:13 +18ms service=bus type=session.updated publishing INFO 2025-11-09T16:06:13 +140ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:13 +181ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 process INFO 2025-11-09T16:06:13 +33ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=start part INFO 2025-11-09T16:06:14 +961ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=start-step part INFO 2025-11-09T16:06:14 +25ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:14 +5ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-start part INFO 2025-11-09T16:06:14 +7ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:06:14 +7ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:14 +136ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:06:14 +2ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:14 +151ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:06:14 +27ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:14 +89ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:06:14 +15ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:15 +197ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:06:15 +11ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:16 +1127ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-delta part INFO 2025-11-09T16:06:16 +18ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:16 +117ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-input-start part INFO 2025-11-09T16:06:16 +37ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:16 +34ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-input-delta part INFO 2025-11-09T16:06:16 +15ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-input-end part INFO 2025-11-09T16:06:16 +6ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-call part INFO 2025-11-09T16:06:16 +19ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:16 +115ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=tool-error part INFO 2025-11-09T16:06:16 +53ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:16 +12ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=text-end part INFO 2025-11-09T16:06:16 +27ms service=bus type=message.part.updated publishing ### Step 2: Create Example Files I will create `base.json` and `override.json` using the example provided by the user. **Base:** `{"server": {"port": 3000, "host": "localhost"}, "remove": "me"}` **Override:** `{"server": {"port": 8080}, "remove": null}` INFO 2025-11-09T16:06:16 +17ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=finish-step part INFO 2025-11-09T16:06:16 +25ms service=bus type=message.part.updated publishing INFO 2025-11-09T16:06:16 +49ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:16 +17ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 type=finish part INFO 2025-11-09T16:06:16 +15ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:16 +261ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:17 +142ms service=bus type=message.updated publishing INFO 2025-11-09T16:06:17 +17ms service=session.compaction pruning INFO 2025-11-09T16:06:17 +13ms service=session.lock sessionID=ses_596a234a0ffetq740cvkQPs4x3 unlocked INFO 2025-11-09T16:06:17 +9ms service=session.prompt session=ses_596a234a0ffetq740cvkQPs4x3 sessionID=ses_596a234a0ffetq740cvkQPs4x3 unlocking INFO 2025-11-09T16:06:17 +4ms service=default directory=/app/input disposing instance INFO 2025-11-09T16:06:17 +17ms service=state key=/app/input waiting for state disposal to complete INFO 2025-11-09T16:06:17 +35ms service=state key=/app/input state disposal completed --- Initial command finished (exit code: 0) --- --- no_shell=true, exiting container without starting shell --- Command execution complete. Container has exited. Session has been cleaned up.