Phase 1: Foundation packages for monorepo restructure

[Copilot]

Implements Phase 1 of the project folder restructure spec (20251101/001-project-folder-restructure), establishing foundational packages with zero-dependency shared types, consistent tooling configurations, and testing infrastructure.

New Packages

@codervisor/devlog-shared (0.0.1)

Zero-dependency shared library:

• Types: Agent observability, devlog entries, projects, events, API contracts
• Constants: Status enums, type literals, priorities with type guards
• Utils: String manipulation, date formatting, validation, structured logging
• 38 passing tests

@codervisor/eslint-config (0.0.1)

Modular ESLint configurations:

• base: TypeScript strict mode, import ordering, no console.log in production
• react: Hooks rules, JSX best practices, accessibility checks
• node: Server-specific rules, allows console for logging

@codervisor/tsconfig (0.0.1)

Composable TypeScript configs:

• base: Strict mode, ES2022, bundler resolution
• react: JSX transform, DOM types, path aliases
• node: Composite projects, proper emit structure

@codervisor/test-utils (0.0.1)

Testing utilities:

• Factories: createMockDevlogEntry(), createMockProject(), createMockAgentSession()
• Mocks: Pre-configured API client, database, logger stubs
• Setup: setupTest() with automatic cleanup and ID counter reset

@codervisor/devlog-collector (0.1.0)

Renamed collector-go → collector, added package.json for monorepo script integration.

Usage Example

// Shared types across packages
import type { DevlogEntry, AgentEvent } from '@codervisor/devlog-shared';
import { OPEN_STATUSES, logger } from '@codervisor/devlog-shared';

// Testing with factories
import { createMockDevlogEntry, setupTest } from '@codervisor/test-utils';

describe('DevlogService', () => {
  setupTest(); // Auto-cleanup, ID reset
  
  it('creates entry', async () => {
    const mock = createMockDevlogEntry({ status: 'in-progress' });
    // ...
  });
});

Deferred

• ESLint integration: Blocked by 22 existing TypeScript errors in core package (Prisma schema mismatches)
• console.log replacement: 121 instances documented, mostly in tests (acceptable) and SSE debugging (to be addressed incrementally)

Security

Fixed ReDoS vulnerability in email validation regex (replaced [^\s@]+@[^\s@]+\.[^\s@]+ with character class bounds).

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• checkpoint.prisma.io
  • Triggering command: /usr/local/bin/node /home/REDACTED/work/devlog/devlog/node_modules/.pnpm/prisma@6.15.0_magicast@0.3.5_typescript@5.8.3/node_modules/prisma/build/child {"product":"prisma","version":"6.15.0","cli_install_type":"local","information":"","local_timestamp":"2025-11-01T07:09:49Z","project_hash":"13c1768f","cli_path":"/home/REDACTED/work/devlog/devlog/node_modules/prisma/build/index.js","cli_path_hash":"8ec3fa5d","endpoint":"REDACTED","disable":false,"arch":"x64","os":"linux","node_version":"v20.19.5","ci":true,"ci_name":"GitHub Actions","command":"generate","schema_providers":["postgresql"],"schema_preview_features":[],"schema_generators_providers":["prisma-client-js"],"cache_file":"/home/REDACTED/.cache/checkpoint-nodejs/prisma-8ec3fa5d","cache_duration":43200000,"remind_duration":172800000,"force":false,"timeout":5000,"unref":true,"child_path":"/home/REDACTED/work/devlog/devlog/node_modules/.pnpm/prisma@6.15.0_magicast@0.3.5_typescript@5.8.3/node_modules/prisma/build/child","client_event_id":"","previous_client_event_id":"","check_if_update_available":true} (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

let's continue with Phase 1

[Chronological Review: The conversation began with the user requesting an analysis of the current project structure focused on the web app. The user then shifted to a broader request for analyzing the project structure to identify gaps and optimization opportunities. Following this, the user requested to create a specification for restructuring the project folder, noting that "go-collector" is also part of the project. The user then indicated a desire to continue with "Phase 1," suggesting a structured approach to the project restructuring.]

[Intent Mapping:

1. "please analyze current project structure focused on web app" - User wants a detailed analysis of the web app's structure.
2. "please analyze current project structure. i want understand the gap and how to optimize it" - User seeks to identify gaps in the project structure and explore optimization strategies.
3. "let's create a spec for project folder restructure. please be noted that go-collector is also part of the project" - User intends to draft a specification for restructuring the project folders, including the go-collector component.
4. "let's continue with Phase 1" - User indicates readiness to proceed with the first phase of the restructuring process.]

[Technical Inventory:

• Repository: devlog
• Owner: codervisor
• Current branch: develop
• Default branch: main
• Mention of "go-collector" as part of the project.]

[Code Archaeology: No specific files or code changes were discussed in detail during this conversation.]

[Progress Assessment:

• Completed Tasks: User has outlined the need for project structure analysis and expressed intent to create a restructuring specification.
• Partially Complete Work: The specification for the project folder restructure is pending completion, as well as the execution of Phase 1.]

[Context Validation: All critical information for continuation is captured, including user requests for analysis and restructuring, as well as the inclusion of the go-collector component.]

[Recent Commands Analysis:

• Last Agent Commands: User commands focused on analyzing project structure and initiating a restructuring specification.
• Tool Results Summary: No specific tool results were generated as the conversation was primarily focused on user requests and intentions.
• Pre-Summary State: The agent was actively preparing to assist with the continuation of Phase 1 of the project restructuring when the token budget was exceeded.
• Operation Context: The commands executed were directly related to the user's goals of optimizing the project structure and preparing for a systematic restructuring process.]

1. Conversation Overview: - Primary Objectives: - "please analyze current project structure focused on web app" - "please analyze current project structure. i want understand the gap and how to optimize it" - "let's create a spec for project folder restructure. please be noted that go-collector is also part of the project" - "let's continue with Phase 1" - Session Context: The conversation has revolved around analyzing and optimizing the project structure, with a focus on creating a specification for restructuring. - User Intent Evolution: The user initially sought analysis, then moved towards creating a restructuring plan, indicating a structured approach to the project.

2. Technical Foundation:

• Repository: devlog
• Owner: codervisor
• Current branch: develop
• Default branch: main
• Mention of "go-collector" as part of the project.

3. Codebase Status:

• No specific files or code changes were discussed in detail during this conversation.

4. Problem Resolution:

• Issues Encountered: None explicitly mentioned, but the user is looking to identify gaps in the project structure.
• Solutions Implemented: The user is in the process of drafting a restructuring specification.
• Debugging Context: No ongoing troubleshooting efforts were noted.
• Lessons Learned: The importance of structured analysis and planning for project optimization.

5. Progress Tracking:

• Completed Tasks: User has outlined the need for project structure analysis and expressed intent to create a restructuring specification.
• Partially Complete Work: The specification for the project folder restructure is pending completion, as well as the execution of Phase 1.

6. Active Work State:

• Current Focus: Preparing to assist with the continuation of Phase 1 of the project restructuring.
• Recent Context: The user has expressed a desire to move forward with the restructuring process.
• Working Code: No specific code snippets were discussed recently.
• Immediate Context: The user was ready to proceed with the first phase of restructuring when the summary was triggered.

7. Recent Operations:

• Last Agent Commands: User commands focused on analyzing project structure and initiating a restructuring specification.
• Tool Results Summary: No specific tool results were generated as the conver...

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[Copilot]

Pull Request Overview

This PR establishes foundational infrastructure for the devlog monorepo by adding:

• Shared TypeScript configurations for React and Node.js packages
• Shared ESLint configurations with React, Node.js, and base presets
• Shared test utilities including factories, mocks, and setup helpers
• A new @codervisor/devlog-shared package containing shared types, constants, and utility functions
• A Go-based collector package structure with types, models, and file watching capabilities

Reviewed Changes

Copilot reviewed 44 out of 93 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
tools/tsconfig/*.json	Shared TypeScript configurations for base, React, and Node.js projects
tools/eslint-config/*.js	Shared ESLint configurations with TypeScript, React, and accessibility rules
tools/test-utils/src/*	Test factories, mocks, and setup utilities for consistent testing
packages/shared/src/*	Core shared types (devlog, agent, project), constants, and utility functions
packages/collector/pkg/*	Go types and models for agent event collection
packages/collector/internal/*	Go watcher implementation with platform-specific OS detection
pnpm-workspace.yaml	Added tools/* to workspace packages

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

[Copilot]

The react/function-component-definition rule enforcing arrow functions contradicts the coding guidelines which show functional components using export function syntax. The guidelines example shows export function DevlogCard({ ... }), not arrow functions. This rule should allow function declarations for named components to align with the project's patterns.

[Copilot]

The relativeTime function has duplicated string template logic for pluralization across multiple conditions (lines 96, 98, 100, 102, 104). Consider extracting a helper function like pluralize(count, unit) to reduce duplication and improve maintainability.

[Copilot]

The logger uses console.debug which violates the ESLint rule no-console defined in the base config (line 73 of tools/eslint-config/base.js). While the Node.js config allows console in server environments, this shared package may be used in web contexts. Consider using a proper logging abstraction or documenting this exception.