- The `WriteFileTool` had a validation method named `validateParams`.
- However, its `shouldConfirmExecute` method was attempting to call
`this.validateToolParams`, which would have invoked the placeholder
implementation from `BaseTool` instead of `WriteFileTool`'s own,
more specific validation.
- This commit renames `WriteFileTool`'s `validateParams` to
`validateToolParams`, correctly overriding the `BaseTool` method.
- Internal calls within `WriteFileTool` now correctly use
`this.validateToolParams`, ensuring its specific validation logic is used.
- Adds tests to verify the validation logic within `WriteFileTool`.
Fixes https://b.corp.google.com/issues/417883702
Signed-off and authored by: Gemini
"My code may not be perfect, but at least it is not trying to take over the world... yet."
This commit significantly improves the `replace` tool's robustness by introducing a multi-stage correction mechanism. This directly addresses challenges with LLM-generated tool inputs, particularly the over-escaping of strings sometimes observed with Gemini models, and other minor discrepancies that previously led to failed edits.
The correction process is as follows:
1. **Targeted Unescaping:** The system first applies a specialized unescaping function to the `old_string` and `new_string` to counteract common LLM-induced escaping patterns.
2. **LLM-Powered Discrepancy Resolution:** If a unique match for the `old_string` is still not found, the system leverages a Gemini model (`gemini-2.5-flash-preview-04-17`) to:
* Identify the most probable intended `old_string` in the file by intelligently correcting minor formatting or escaping differences.
* Adjust the `new_string` to correspond with any corrections made to the `old_string`, maintaining the original edit's intent.
This enhancement makes the `replace` tool more resilient and effective, leading to a higher success rate for automated code modifications. The `expected_replacements` parameter has been removed as the tool now focuses on finding a single, unique, and correctable match. The tool's description and error reporting have been updated to reflect these new capabilities.
Fixes https://b.corp.google.com/issues/416933027
- We now solely use the shell tool. This deletes all content around the legacy terminal tool so we can focus on improving the new Shell tool.
- Remove instances from sandboxing, tests, utilities etc.
- Plumbed abort signals through to tools
- Updated the shell tool to properly cancel active requests by killing the entire child process tree of the underlying shell process and then report that the shell itself was canceled.
Fixes https://b.corp.google.com/issues/416829935
- Prior to this change, the model would often escape parameters when requesting edits, leading to failures in matching the original content. This update clarifies the expected format for `old_string` and `new_string` to prevent such issues.
- Update `EditTool` description to provide clearer instructions.
- Clarify expectations for `old_string` and `new_string` parameters, emphasizing the need for exact, unescaped text.
- Aim to reduce user errors by setting better expectations for tool usage.
Fixes: https://b.corp.google.com/issues/413088274
— Your friendly neighborhood Gemini
* shell bones
* Merge remote-tracking branch 'origin/main' into shell_bones
* add line break
* another line break
* drop the log to avoid breaking terminals
* rename tool to be consistent with terminal
* fix build
* Adding a tool inspired by files-to-prompt that will recursivly read through all the files in a directory (guarded by targetDir) and concatenate those files for the model. Ignores common build artifacts and non-text files.
* Migraded glob logic to fast-glob. Buffed the tool description to give more guidance to the model. Incorporated reveiw feedback.
* lint and error checking.
- The tl;dr; is that GC couldn't see what the user was saying when tool call events happened in response. The rason why this was happening was because we were instantly invoking tools that the model told us to invoke and then instantly re-requesting. This resulted in the bug because the genai APIs can't update the chat history before a full response has been completed (doesn't know how to update if it's incomplete).
- To address the above issue I had to do quite the large refactor. The gist is that now turns truly drive everything on the server (vs. a server client split). This ensured that when we got tool invocations we could control when/how re-requesting would happen and then also ensure that history was updated. This change also meant that the server would act as an event publisher to enable the client to react to events rather than try and weave in complex logic between the events.
- A BIG change that this changeset incudes is the removal of all of the CLI tools in favor of the server tools.
- Removed some dead code as part of this
- **NOTE: Confirmations are still broken (they were broken prior to this); however, I've set them up to be able to work in the future, I'll dot hat in a follow up to be less breaking to others.**
Fixes https://b.corp.google.com/issues/412320087
- There were a few hiccups here. Somehow 2.5-flash wasn't actually abiding by our tool schema. Instead it was inferring `path`. To semi-combat this I've renamed `file_path` -> `path`.
- We weren't elevating errors that were created via schema validation. Instead both the `glob` and `read-file.ts` now surface this.
- In error scenarios (like failing schema) we were improperly surfacing these as success cases because we were overriding tool status.
* Starting to move a lot of code into packages/server
* More of the massive refactor, builds and runs, some issues though.
* Fixing outstanding issue with double messages.
* Fixing a minor UI issue.
* Fixing the build post-merge.
* Running formatting.
* Addressing comments.
Taylor Mullen