Session 5 of voyage-rebrand (V6). Operator-authorized cross-plugin scope. - git mv plugins/ultraplan-local plugins/voyage (rename detected, history preserved) - .claude-plugin/marketplace.json: voyage entry replaces ultraplan-local - CLAUDE.md: voyage row in plugin list, voyage in design-system consumer list - README.md: bulk rename ultra*-local commands -> trek* commands; ultraplan-local refs -> voyage; type discriminators (type: trekbrief/trekreview); session-title pattern (voyage:<command>:<slug>); v4.0.0 release-note paragraph - plugins/voyage/.claude-plugin/plugin.json: homepage/repository URLs point to monorepo voyage path - plugins/voyage/verify.sh: drop URL whitelist exception (no longer needed) Closes voyage-rebrand. bash plugins/voyage/verify.sh PASS 7/7. npm test 361/361.
172 lines
6.5 KiB
Markdown
172 lines
6.5 KiB
Markdown
---
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name: trekendsession
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description: Mark the current session as complete and write session-state pointing at the next session. Helper for informal multi-session flows.
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argument-hint: "<next-brief-path> <next-label> | --help"
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model: sonnet
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---
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# Voyage End-Session Local v1.0
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Tiny helper for **informal** multi-session flows (no formal plan with
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Execution Strategy). Writes a `.session-state.local.json` pointing at the
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next session so `/trekcontinue` can resume in a fresh Claude chat.
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For formal flows (a plan produced by `/trekplan --project`),
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`/trekexecute` Phase 8 already writes the state file — this helper
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is unnecessary there. Use this command for ad-hoc release runs, manual
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multi-session handovers, or any flow that does not run through
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`/trekexecute`.
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Pipeline position:
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```
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... session N work ...
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/trekendsession <brief> "<next-label>" → writes state
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... session boundary, fresh chat ...
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/trekcontinue → reads state, starts session N+1
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```
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See **Handover 7** in `docs/HANDOVER-CONTRACTS.md` for the schema.
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## Phase 0 — `--help` handling
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If `$ARGUMENTS` contains `--help` or `-h`, print the usage block below and exit
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cleanly. Do NOT proceed to any further phase.
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```
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/trekendsession — Mark current session done; point at next session.
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Usage:
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/trekendsession <next-brief-path> <next-label>
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/trekendsession --help
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Both arguments are REQUIRED. No interactive prompt — headless-safe.
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Writes <project-dir>/.session-state.local.json with:
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schema_version 1
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project <auto-resolved from cwd>
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next_session_brief_path <next-brief-path argument>
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next_session_label <next-label argument>
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status in_progress
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updated_at <now, ISO-8601>
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Then validates via lib/validators/session-state-validator.mjs and prints
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the same 3-line narration that /trekcontinue will show in the next session.
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Example:
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/trekendsession .claude/projects/2026-05-01-feature/brief.md "Session 2 of 3"
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```
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## Phase 1 — Resolve project directory
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Resolve the nearest `.claude/projects/*/brief.md` from cwd (the current working
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directory). Use `node -e` enumeration (NOT shell glob — harness-mode safety):
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```bash
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!`node --input-type=module -e "import {existsSync, readdirSync} from 'node:fs'; import {join} from 'node:path'; const root='.claude/projects'; if(!existsSync(root)) process.exit(0); readdirSync(root).filter(d=>existsSync(join(root,d,'brief.md'))).forEach(d=>process.stdout.write(join(root,d)+'\\n'));"`
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```
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Decision tree:
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- **0 candidates:** print error to stderr — "no `.claude/projects/<dir>/brief.md`
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found under cwd; cannot determine project directory" — and exit 1. Do NOT
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fall back to a synthesized path.
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- **1 candidate:** use it as `<project-dir>`. Continue.
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- **>1 candidates:** print all paths and ask the operator to `cd` into the
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intended project directory before retrying. Exit 1.
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## Phase 2 — Required args check (headless-safe)
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Read `$ARGUMENTS`. Both `<next-brief-path>` and `<next-label>` are required.
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If either is missing or empty:
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```
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Error: missing required args.
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Usage: /trekendsession <next-brief-path> '<next-label>'
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```
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Print to stderr and exit 1. **No interactive prompt** — this keeps the helper
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headless-safe (per brief NFR; addresses adversarial-review major #11). If you
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want an interactive flow, use `/trekcontinue --help` to see the full pipeline.
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## Phase 3 — Atomically write `.session-state.local.json` + sibling NEXT-SESSION-PROMPT.local.md
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Write `<project-dir>/.session-state.local.json` with the schema-v1 object:
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```json
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{
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"schema_version": 1,
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"project": "<project-dir>",
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"next_session_brief_path": "<arg 1>",
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"next_session_label": "<arg 2>",
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"status": "in_progress",
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"updated_at": "<now, ISO-8601>"
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}
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```
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Use the atomic-write util — write to `<path>.tmp`, then `rename` into place —
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to avoid partial-state on crash. The util is ESM, so invoke via
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`node --input-type=module -e` with an `import` statement (a CommonJS shim
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would throw `ERR_REQUIRE_ESM` on Node 18+ since `atomic-write.mjs` is ESM).
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Under `node --input-type=module -e "<script>" arg1 arg2 arg3`, Node sets
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`process.argv[0]` to the node binary path and user args start at
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`process.argv[1]`. Adjust the destructure if your Node version differs.
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This phase ALSO writes a sibling `NEXT-SESSION-PROMPT.local.md` in the
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project directory with YAML frontmatter (`produced_by: trekendsession`,
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`produced_at: <ISO-8601>`, `project: <project-dir>`). Both files are written
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in a single ESM block so the writes succeed or fail together:
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```bash
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!`node --input-type=module -e "
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import path from 'node:path';
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import { writeFileSync } from 'node:fs';
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import { atomicWriteJson } from './lib/util/atomic-write.mjs';
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const [, dir, brief, label] = process.argv;
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const now = new Date().toISOString();
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const stateObj = { schema_version: 1, project: dir, next_session_brief_path: brief, next_session_label: label, status: 'in_progress', updated_at: now };
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const stateFile = path.join(dir, '.session-state.local.json');
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atomicWriteJson(stateFile, stateObj);
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const promptFile = path.join(dir, 'NEXT-SESSION-PROMPT.local.md');
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const promptBody = '---\\nproduced_by: trekendsession\\nproduced_at: ' + now + '\\nproject: ' + dir + '\\n---\\n\\n# ' + label + '\\n\\nResume via /trekcontinue.\\n';
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writeFileSync(promptFile, promptBody);
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console.log(stateFile);
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console.log(promptFile);
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" '<project-dir>' '<next-brief-path>' '<next-label>'`
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```
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## Phase 4 — Validate + narrate
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Validate the freshly-written state file:
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```bash
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!`node lib/validators/session-state-validator.mjs --json <project-dir>/.session-state.local.json`
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```
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If `valid: true`, print the success block matching `/trekcontinue` Phase 3
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narration (SC-8 cross-project consistency — same template both sides):
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```
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Session state written: <project-dir>/.session-state.local.json
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Project: <project-dir>
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Next session: <next-label>
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Brief: <next-brief-path>
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In a fresh Claude session, run /trekcontinue to resume.
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```
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If `valid: false`, print the structured `errors[]` and exit 1. Investigate
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before retrying — usually means a bad path or label argument.
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## Hard rules
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- **Required args, no defaults.** Never invent a brief path or session label.
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If args are missing, fail loud.
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- **Atomic write only.** Tmp + rename — no partial state files on disk.
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- **Zero secrets.** Status, paths, labels — never API keys, never user content
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beyond filenames.
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- **NEVER auto-invoke this command.** It is operator-typed only at session-end.
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- **Idempotent within a session.** Running twice with the same args
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overwrites cleanly (atomic rename); does not double-advance.
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