* feat(io): add streaming API to Medium interface and optimize agentic context
- Added ReadStream and WriteStream to io.Medium interface.
- Implemented streaming methods in local and mock mediums.
- Updated pkg/agentic/context.go to use streaming I/O with LimitReader.
- Added 5000-byte truncation limit for all AI context file reads to reduce memory usage.
- Documented when to use streaming vs full-file APIs in io.Medium.
* feat(io): optimize streaming API and fix PR feedback
- Fixed resource leak in agentic context by using defer for closing file streams.
- Improved truncation logic in agentic context to handle multibyte characters correctly by checking byte length before string conversion.
- Added comprehensive documentation to ReadStream and WriteStream in local medium.
- Added unit tests for ReadStream and WriteStream in local medium.
- Applied formatting and fixed auto-merge CI configuration.
* feat(io): add streaming API and fix CI failures (syntax fix)
- Introduced ReadStream and WriteStream to io.Medium interface.
- Implemented streaming methods in local and mock mediums.
- Optimized agentic context with streaming reads and truncation logic.
- Fixed syntax error in local client tests by overwriting the file.
- Fixed auto-merge CI by adding checkout and repository context.
- Applied formatting fixes.
* feat: implement background goroutines for long-running operations
Introduced `PerformAsync` in the Core framework to support non-blocking
execution of long-running tasks. This mechanism uses the IPC system to
broadcast `ActionTaskStarted` and `ActionTaskCompleted` events, ensuring
the frontend remains responsive and informed.
- Added `PerformAsync(Task) string` to `Core`.
- Defined framework-level lifecycle actions: `ActionTaskStarted`,
`ActionTaskProgress`, and `ActionTaskCompleted`.
- Updated `internal/cmd/dev/service.go` to support `AutoPush` in
`TaskWork`, removing interactive prompts during background execution.
- Added comprehensive documentation for the background operations pattern
in `docs/pkg/PACKAGE_STANDARDS.md`.
- Added unit tests for the async task mechanism in `pkg/framework/core/ipc_test.go`.
* feat: implement background goroutines for long-running operations
Introduced `PerformAsync` in the Core framework to support non-blocking
execution of long-running tasks. This mechanism uses the IPC system to
broadcast `ActionTaskStarted` and `ActionTaskCompleted` events, ensuring
the frontend remains responsive and informed.
- Added `PerformAsync(Task) string` to `Core`.
- Defined framework-level lifecycle actions: `ActionTaskStarted`,
`ActionTaskProgress`, and `ActionTaskCompleted`.
- Updated `internal/cmd/dev/service.go` to support `AutoPush` in
`TaskWork`, removing interactive prompts during background execution.
- Added comprehensive documentation for the background operations pattern
in `docs/pkg/PACKAGE_STANDARDS.md`.
- Added unit tests for the async task mechanism in `pkg/framework/core/ipc_test.go`.
- Fixed formatting in `pkg/io/local/client.go`.
* feat: implement background goroutines with progress reporting
This version addresses feedback by providing a more complete implementation
of the background task mechanism, including progress reporting and
demonstrating actual usage in the AI service.
- Added `TaskWithID` interface to support task ID injection.
- Updated `PerformAsync` to inject IDs and provided `Core.Progress` helper.
- Applied background processing pattern to `TaskPrompt` in `agentic` service.
- Included a fix for the `auto-merge` CI failure by providing explicit repo
context to the `gh` command in a local workflow implementation.
- Fixed formatting in `pkg/io/local/client.go` and `pkg/agentic/service.go`.
- Updated documentation with the new progress reporting pattern.
* feat: implement non-blocking background tasks with progress reporting
This submission provides a complete framework-level solution for running
long-running operations in the background to prevent UI blocking,
addressing previous review feedback.
Key changes:
- Introduced `PerformAsync(Task) string` in the `Core` framework.
- Added `TaskWithID` interface to allow tasks to receive their unique ID.
- Provided `Core.Progress` helper for services to report granular updates.
- Applied the background pattern to the AI service (`agentic.TaskPrompt`).
- Updated the dev service (`TaskWork`) to support an `AutoPush` flag,
eliminating interactive prompts during background execution.
- Added a local implementation for the `auto-merge` CI workflow to
bypass repo context issues and fix the blocking CI failure.
- Included comprehensive documentation in `docs/pkg/PACKAGE_STANDARDS.md`.
- Resolved formatting discrepancies across the codebase.
- Verified functionality with unit tests in `pkg/framework/core/ipc_test.go`.
---------
Co-authored-by: Claude <developers@lethean.io>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
* feat(log): log all errors at handling point with context
This change ensures all errors are logged at the point where they are
handled, including contextual information such as operations and
logical stack traces.
Key changes:
- Added `StackTrace` and `FormatStackTrace` to `pkg/log/errors.go`.
- Enhanced `Logger.log` in `pkg/log/log.go` to automatically extract
and log `op` and `stack` keys when an error is passed in keyvals.
- Updated CLI logging and output helpers to support structured logging.
- Updated CLI fatal error handlers to log errors before exiting.
- Audited and updated error logging in MCP service (tool handlers and
TCP transport), CLI background services (signal and health), and
Agentic task handlers.
* feat(log): log all errors at handling point with context
This change ensures all errors are logged at the point where they are
handled, including contextual information such as operations and
logical stack traces.
Key changes:
- Added `StackTrace` and `FormatStackTrace` to `pkg/log/errors.go`.
- Enhanced `Logger.log` in `pkg/log/log.go` to automatically extract
and log `op` and `stack` keys when an error is passed in keyvals.
- Updated CLI logging and output helpers to support structured logging.
- Updated CLI fatal error handlers to log errors before exiting.
- Audited and updated error logging in MCP service (tool handlers and
TCP transport), CLI background services (signal and health), and
Agentic task handlers.
- Fixed formatting in `pkg/mcp/mcp.go` and `pkg/io/local/client.go`.
- Removed unused `fmt` import in `pkg/cli/runtime.go`.
* feat(log): log all errors at handling point with context
This change ensures all errors are logged at the point where they are
handled, including contextual information such as operations and
logical stack traces.
Key changes:
- Added `StackTrace` and `FormatStackTrace` to `pkg/log/errors.go`.
- Enhanced `Logger.log` in `pkg/log/log.go` to automatically extract
and log `op` and `stack` keys when an error is passed in keyvals.
- Updated CLI logging and output helpers to support structured logging.
- Updated CLI fatal error handlers to log errors before exiting.
- Audited and updated error logging in MCP service (tool handlers and
TCP transport), CLI background services (signal and health), and
Agentic task handlers.
- Fixed formatting in `pkg/mcp/mcp.go` and `pkg/io/local/client.go`.
- Removed unused `fmt` import in `pkg/cli/runtime.go`.
- Fixed CI failure in `auto-merge` workflow by providing explicit
repository context to the GitHub CLI.
* feat(log): address PR feedback and improve error context extraction
Addressed feedback from PR review:
- Improved `Fatalf` and other fatal functions in `pkg/cli/errors.go` to
use structured logging for the formatted message.
- Added direct unit tests for `StackTrace` and `FormatStackTrace` in
`pkg/log/errors_test.go`, covering edge cases like plain errors,
nil errors, and mixed error chains.
- Optimized the automatic context extraction loop in `pkg/log/log.go`
by capturing the original length of keyvals.
- Fixed a bug in `StackTrace` where operations were duplicated when
the error chain included non-`*log.Err` errors.
- Fixed formatting and unused imports from previous commits.
* fix: address code review comments
- Simplify Fatalf logging by removing redundant format parameter
(the formatted message is already logged as "msg")
- Tests for StackTrace/FormatStackTrace edge cases already exist
- Loop optimization in pkg/log/log.go already implemented
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude <developers@lethean.io>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Implements the Core IPC design with four dispatch patterns:
- ACTION: fire-and-forget broadcast (existing)
- QUERY: first responder returns data
- QUERYALL: all responders return data
- PERFORM: first responder executes task
Updates git and agentic services to use Query/Task patterns.
Adds dev service for workflow orchestration.
Refactors dev work command to use worker bundles.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add pkg/framework/framework.go for cleaner imports
- Add pkg/git/service.go with Core service wrapper
- Add pkg/agentic/service.go with AI/Claude service wrapper
- Services use IPC pattern with ACTION() dispatch
Usage:
import "github.com/host-uk/core/pkg/framework"
app, _ := framework.New(
framework.WithService(git.NewService(git.ServiceOptions{})),
framework.WithServiceLock(),
)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
