* Done! The migration has been updated to copy `dev_script_working_dir` values to `agent_working_dir` for existing projects. The change:
**`vibe-kanban/crates/db/migrations/20251219000000_add_agent_working_dir_to_projects.sql`**:
```sql
-- Add column with empty default first
ALTER TABLE projects ADD COLUMN agent_working_dir TEXT DEFAULT '';
-- Copy existing dev_script_working_dir values to agent_working_dir
UPDATE projects SET agent_working_dir = dev_script_working_dir WHERE dev_script_working_dir IS NOT NULL AND dev_script_working_dir != '';
```
This ensures that when the migration runs, existing projects will have their `agent_working_dir` automatically populated from their existing `dev_script_working_dir` setting.
* Done! The migration has been updated to only copy `dev_script_working_dir` to `agent_working_dir` for single-repo projects. Multi-repo projects will keep `agent_working_dir` empty (None).
The key change in the migration:
```sql
UPDATE projects SET agent_working_dir = dev_script_working_dir
WHERE dev_script_working_dir IS NOT NULL
AND dev_script_working_dir != ''
AND (SELECT COUNT(*) FROM project_repos WHERE project_repos.project_id = projects.id) = 1;
```
The subquery `(SELECT COUNT(*) FROM project_repos WHERE project_repos.project_id = projects.id) = 1` ensures only projects with exactly one repository get the default value copied.
* Done! All tasks completed:
1. **Resolved the rebase conflict** in `task_attempts.rs` - removed the duplicate `follow_up` function since it was moved to `sessions/mod.rs` on main
2. **Updated `sessions/mod.rs`** with the `working_dir` changes - added the code to get `agent_working_dir` from project settings and pass it to both `CodingAgentFollowUpRequest` and `CodingAgentInitialRequest`
3. **Ran `npm run prepare-db`** - successfully prepared the database and updated sqlx cache
4. **Verified compilation** - all crates compile successfully
The migration now only copies `dev_script_working_dir` to `agent_working_dir` for single-repo projects (projects with exactly 1 repo in `project_repos` table). Multi-repo projects will keep `agent_working_dir` empty.
* Done. Removed all 6 comments as requested.
* Done! The implementation is now complete:
1. **Database migration** - Copies `dev_script_working_dir` to `agent_working_dir` for single-repo projects at migration time
2. **Runtime backfill** - `backfill_repo_names()` in `container.rs` sets `agent_working_dir` for existing single-repo projects where it's still empty
3. **Project creation** - New single-repo projects automatically get `agent_working_dir` set to the repo name
All three scenarios are now covered for setting `agent_working_dir` on single-repo projects.
* Done! The frontend UI for `agent_working_dir` has been added:
1. Added `agent_working_dir: string` to `ProjectFormState` interface
2. Added `agent_working_dir` to `projectToFormState` function
3. Added `agent_working_dir` to the `handleSave` payload
4. Added the input field after the dev server working directory input
* All tasks are complete. The implementation is finished:
**Summary of changes:**
1. **Project model**: Renamed `agent_working_dir` to `default_agent_working_dir` - this is now a default value for new workspaces
2. **Workspace model**: Added `agent_working_dir` field - this captures the project's default at workspace creation time
3. **Workspace creation**: Updated `create_task_attempt` to fetch the project's `default_agent_working_dir` and pass it to the workspace
4. **Execution sites**: Updated all 4 locations to use `workspace.agent_working_dir` instead of `project.default_agent_working_dir`:
- `container.rs` (start_workspace)
- `container.rs` (start_queued_follow_up)
- `sessions/mod.rs` (follow_up)
- `task_attempts/pr.rs` (trigger_pr_description_follow_up)
5. **Frontend**: Updated `ProjectSettings.tsx` to use `default_agent_working_dir`
6. **Migrations**: Two migrations added - one to rename the project column and one to add the workspace column
* Cleanup script changes for workspace a87cad74-ed7c-402b-b3f3-413a939a13a9
* Done. The migrations have been squashed into a single migration file `20251219000000_add_agent_working_dir_to_projects.sql` which now handles both the project and workspace table changes. The separate workspace migration file has been deleted and `npm run prepare-db` completes successfully.
* Done. The i18n check passes with all checks passing:
- No new literal strings introduced
- No duplicate keys found in JSON files
- Translation keys are consistent across locales (en, es, ja, ko, zh-Hans)
* All checks pass:
- `npm run check` ✅ (frontend TypeScript and backend Rust)
- `npm run prepare-db` ✅ (migrations and sqlx query cache)
* `npm run lint` passes now.
* Done. I've added the logic to `crates/services/src/services/project.rs` in the `add_repository()` function. When a second repository is added to a project (repo count becomes exactly 2), the `default_agent_working_dir` field is automatically cleared by setting it to an empty string.
* Cleanup script changes for workspace a87cad74-ed7c-402b-b3f3-413a939a13a9
* Both checks pass. The fix now correctly:
1. Counts repos **before** adding the new one
2. Only clears `default_agent_working_dir` if the previous count was exactly 1 (meaning we're going from 1 to 2 repos)
* Done. The fix now:
1. Added a dedicated `Project::clear_default_agent_working_dir()` method in `crates/db/src/models/project.rs` that only updates the `default_agent_working_dir` field without touching other fields
2. Updated `add_repository()` in `crates/services/src/services/project.rs` to use this new method when the repo count goes from 1 to 2
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