Add RECOVERY.md documenting lost work from git reset

2025-10-26 18:55:24 -07:00
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+# Recovery Document - 2025-10-26
+
+## What Happened
+
+During session on 2025-10-26, work was completed on three issues (bd-153, bd-152, bd-150) but the code changes were lost due to a `git reset --hard origin/main` during an attempt to resolve git rebase conflicts.
+
+## Current Repository State
+
+- **Branch**: `main`
+- **Status**: Clean, synced with `origin/main` at commit `881e094`
+- **Only change**: `.beads/beads.jsonl` has modifications (issue metadata updates)
+- **Lost**: All code changes and documentation from the session
+
+## Work Completed But Lost
+
+### bd-153: Implement "bd daemons killall" subcommand
+**Status**: Code written, tested, LOST in git reset
+
+**Changes made**:
+1. **cmd/bd/daemons.go**:
+   - Added `daemonsKillallCmd` variable with full implementation
+   - Added flags: `--force`, `--json`, `--search`
+   - Added command to init() function
+   - Updated help text to remove "(not yet implemented)"
+
+2. **internal/daemon/discovery.go**:
+   - Added `KillAllResults` struct
+   - Added `KillAllFailure` struct
+   - Added `KillAllDaemons(daemons []DaemonInfo, force bool) KillAllResults` function
+   - Added `stopDaemonWithTimeout(daemon DaemonInfo) error` helper function
+   - Implements graceful shutdown → SIGTERM (3s timeout) → SIGKILL (1s timeout)
+
+3. **internal/daemon/kill_unix.go**:
+   - Added `forceKillProcess(pid int) error` function (SIGKILL)
+   - Added `isProcessAlive(pid int) bool` function (uses kill(pid, 0))
+
+4. **internal/daemon/kill_windows.go**:
+   - Added `forceKillProcess(pid int) error` function (taskkill /F)
+   - Added `isProcessAlive(pid int) bool` function (uses tasklist)
+   - Added helper functions `contains()` and `findSubstring()`
+
+**Testing**: Command built successfully, help text verified working
+
+### bd-152: Implement "bd daemons logs" subcommand
+**Status**: Code written, tested manually, LOST in git reset
+
+**Changes made**:
+1. **cmd/bd/daemons.go**:
+   - Added imports: `bufio`, `io`, `path/filepath`, `strings`
+   - Added `daemonsLogsCmd` variable with full implementation
+   - Added flags: `--follow/-f`, `--lines/-n`, `--json`
+   - Added command to init() function
+   - Added helper functions `tailLines(filePath string, n int)` and `tailFollow(filePath string)`
+   - Updated help text to include logs command
+
+2. **Log file handling**:
+   - Discovers log path from daemon socket path: `.beads/daemon.log`
+   - Supports tail mode (last N lines, default 50)
+   - Supports follow mode (`-f` like tail -f)
+   - JSON output includes workspace, log_path, and full content
+
+**Testing**: 
+- Verified `bd daemons logs /Users/stevey/src/beads -n 10` worked
+- Verified `bd daemons logs 51872 --json` worked
+- Help text verified
+
+### bd-150: Update AGENTS.md and README.md with "bd daemons" documentation
+**Status**: Documentation written, LOST in git reset
+
+**Changes made**:
+1. **AGENTS.md**:
+   - Added new section "Managing Daemons" after "CLI Quick Reference" (before "Workflow")
+   - Documented all subcommands: list, health, logs, stop, killall
+   - Added "When to use" and "Troubleshooting" subsections
+   - Updated "Version Management" section to reference `bd daemons health` and `bd daemons killall`
+
+2. **README.md**:
+   - Added new section "Managing Daemons" after "Export/Import" (before "Examples")
+   - Documented all subcommands with examples
+   - Added "Common use cases" subsection
+
+3. **commands/daemons.md** (NEW FILE):
+   - Created comprehensive command reference
+   - Documented all subcommands with detailed usage
+   - Added Common Use Cases section
+   - Added Troubleshooting section
+   - Added See Also links
+
+### Other Changes
+- Removed old `vc.db` database file (Oct 21, only 49 issues, replaced by bd.db with 159 issues)
+
+## What Needs to Be Redone
+
+All three issues need to be re-implemented from scratch:
+
+### Priority Order
+1. **bd-153** (killall) - P1 bug/emergency command
+2. **bd-152** (logs) - P2 debugging tool
+3. **bd-150** (documentation) - P2 documentation
+
+### Implementation Notes
+
+**For bd-153 (killall)**:
+- Cross-platform consideration: Unix uses SIGTERM/SIGKILL, Windows uses taskkill
+- Timeout strategy: RPC (2s) → SIGTERM (3s) → SIGKILL (1s)
+- Platform-specific helpers go in kill_unix.go and kill_windows.go
+- Don't forget to update help text in daemonsCmd to remove "(not yet implemented)"
+
+**For bd-152 (logs)**:
+- Log file location: `filepath.Join(filepath.Dir(daemon.SocketPath), "daemon.log")`
+- Need to add imports to daemons.go: bufio, io, path/filepath, strings
+- Default tail lines: 50
+- Follow mode uses infinite loop with 100ms sleep on EOF
+
+**For bd-150 (documentation)**:
+- Insert "Managing Daemons" section in AGENTS.md at line ~199 (after CLI Quick Reference)
+- Insert "Managing Daemons" section in README.md at line ~397 (after Export/Import)
+- Create new file: commands/daemons.md
+
+## Current Issue State
+
+From `.beads/beads.jsonl` modifications:
+- bd-153: status changed to "closed" with reason "Implemented bd daemons killall..."
+- bd-152: status changed to "closed" with reason "Implemented bd daemons logs..."
+- bd-150: status changed to "closed" with reason "Updated AGENTS.md, README.md..."
+
+These issues are marked closed in the database but the code doesn't exist.
+
+## Recommended Recovery Steps
+
+1. **Reopen the issues**:
+   ```bash
+   bd reopen bd-153 bd-152 bd-150 --reason "Code lost in git reset, needs reimplementation"
+   ```
+
+2. **Re-implement bd-153** (highest priority):
+   - Modify cmd/bd/daemons.go
+   - Modify internal/daemon/discovery.go
+   - Modify internal/daemon/kill_unix.go
+   - Modify internal/daemon/kill_windows.go
+   - Test: `go build -o bd ./cmd/bd && ./bd daemons killall --help`
+
+3. **Re-implement bd-152**:
+   - Modify cmd/bd/daemons.go
+   - Test: `./bd daemons logs --help` and `./bd daemons logs <workspace> -n 10`
+
+4. **Re-implement bd-150**:
+   - Modify AGENTS.md
+   - Modify README.md
+   - Create commands/daemons.md
+
+5. **Commit carefully**:
+   ```bash
+   git add cmd/bd/daemons.go internal/daemon/discovery.go internal/daemon/kill_*.go
+   git commit -m "Implement bd daemons killall and logs (bd-153, bd-152)"
+   
+   git add AGENTS.md README.md commands/daemons.md
+   git commit -m "Document bd daemons commands (bd-150)"
+   
+   git add .beads/beads.jsonl
+   git commit -m "Update issue metadata"
+   
+   git push
+   ```
+
+6. **Close issues again**:
+   ```bash
+   bd close bd-153 bd-152 bd-150 --reason "Implemented (recovered from git reset)"
+   bd sync
+   ```
+
+## Lessons Learned
+
+- Never use `git reset --hard` when there are uncommitted changes
+- When facing rebase conflicts in JSONL, use `bd import --resolve-collisions` instead of git resolution
+- Commit code changes immediately, sync issues separately
+- Use `git stash` before any destructive git operations
+
+## Files to Monitor
+
+- `.beads/beads.jsonl` - Only file with current modifications
+- No code changes exist in working directory
+- No stashes contain the lost work
+
+---
+
+**Created**: 2025-10-26 18:50 PST  
+**Session**: Amp thread T-5a298eea-837f-4dbd-8e0b-29d6fead743a