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eryao/.claude/skills/trellis-meta/references/local-architecture/workspace-memory.md
T
zl-q 04b493ed09 chore: migrate from opencode to trellis 0.5.0-rc.6
- Remove legacy .opencode/ directory and configuration
- Update .trellis/ to v0.5.0-rc.6 structure
- Refactor scripts: modularize common/, remove multi_agent/
- Add new common modules: git.py, io.py, log.py, types.py, etc.
- Update workflow.md and AGENTS.md
- Archive completed migration tasks
2026-05-06 14:29:25 +08:00

2.7 KiB

Local Workspace Memory System

.trellis/workspace/ stores cross-session memory. Its purpose is to let AI and humans understand what happened before across different windows and different days.

Directory Structure

.trellis/workspace/
├── index.md
└── <developer>/
    ├── index.md
    ├── journal-1.md
    └── journal-2.md
File Purpose
.trellis/.developer Current developer identity.
.trellis/workspace/index.md Global workspace overview.
.trellis/workspace/<developer>/index.md Session index for a developer.
.trellis/workspace/<developer>/journal-N.md Session journal.

Developer Identity

Run this the first time:

python3 ./.trellis/scripts/init_developer.py <name>

This creates .trellis/.developer and the corresponding workspace directory. The AI should not change developer identity casually; if the identity is wrong, first confirm who is using the current project.

Journal

journal-N.md records completed or partially completed work from each session. By default, each journal holds about 2000 lines; after that it rotates to the next file.

Common command for recording a session:

python3 ./.trellis/scripts/add_session.py \
  --title "Session title" \
  --summary "What changed" \
  --commit "abc1234"

Planning or review work without a commit can also be recorded by using --no-commit or an empty commit value.

Relationship Between Workspace Memory And Tasks

System What it stores
.trellis/tasks/ Requirements, design, research, and state for a specific task.
.trellis/workspace/ Work records across tasks and sessions.
.trellis/spec/ Engineering knowledge preserved as long-term conventions.

If information is only useful for the current task, put it in the task directory.
If information describes what happened in the current session, put it in the workspace journal.
If information should be followed every time code is written in the future, put it in spec.

Local Customization Points

Need Edit location
Change maximum journal lines max_journal_lines in .trellis/config.yaml.
Change session auto-commit message session_commit_message in .trellis/config.yaml.
Change session content format .trellis/scripts/add_session.py.
Change how workspace is displayed in context .trellis/scripts/common/session_context.py.

AI Usage Rules

The AI should not treat workspace as the only source of truth. When resuming a task, read the current task first, then use workspace for background. After a task is complete, record important process notes in workspace; if long-term rules emerged, update spec.