FallenSigh
8fdf944555
- sync_rtl/common/: skid_buffer, pipeline_reg, defines (valid/ready) - sync_rtl/mod_add/: modular adder example with Verilator C++ TB - test_framework/: Python-driven Verilator compile/sim/compare pipeline - test_framework/modules/mod_add/: 50-vector test plan, full鏈路 PASS - .trellis/spec/: RTL and test_framework conventions documented
498 lines
15 KiB
JavaScript
498 lines
15 KiB
JavaScript
/* global process */
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/**
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* Trellis Context Injection Plugin
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*
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* Injects context when Task tool is called with supported subagent types.
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* Uses OpenCode's tool.execute.before hook.
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*/
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import { existsSync, readdirSync } from "fs"
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import { join } from "path"
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import { TrellisContext, debugLog } from "../lib/trellis-context.js"
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// Supported subagent types
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const AGENTS_ALL = ["implement", "check", "research"]
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const AGENTS_REQUIRE_TASK = ["implement", "check"]
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// Match `Active task: <path>` on the first non-empty line of the dispatch
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// prompt. Mirrors the contract in workflow.md's [workflow-state:in_progress]
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// breadcrumb so multi-window users can disambiguate which task is targeted.
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const ACTIVE_TASK_HINT_RE = /^\s*Active task:\s*(\S+)\s*$/m
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function extractActiveTaskHint(prompt) {
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if (typeof prompt !== "string" || !prompt) return null
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const match = prompt.match(ACTIVE_TASK_HINT_RE)
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return match ? match[1].trim() : null
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}
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/**
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* Get context for implement agent. `taskDir` may be relative
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* (`.trellis/tasks/foo`) or absolute; both are resolved via
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* `ctx.resolveTaskDir`.
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*/
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function getImplementContext(ctx, taskDir) {
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const parts = []
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const taskDirFull = ctx.resolveTaskDir(taskDir)
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if (!taskDirFull) return ""
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const jsonlPath = join(taskDirFull, "implement.jsonl")
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const entries = ctx.readJsonlWithFiles(jsonlPath)
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if (entries.length > 0) {
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parts.push(ctx.buildContextFromEntries(entries))
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}
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const prd = ctx.readFile(join(taskDirFull, "prd.md"))
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if (prd) {
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parts.push(`=== ${taskDir}/prd.md (Requirements) ===\n${prd}`)
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}
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const info = ctx.readFile(join(taskDirFull, "info.md"))
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if (info) {
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parts.push(`=== ${taskDir}/info.md (Technical Design) ===\n${info}`)
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}
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return parts.join("\n\n")
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}
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/**
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* Get context for check agent. `taskDir` may be relative or absolute.
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*/
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function getCheckContext(ctx, taskDir) {
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const parts = []
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const taskDirFull = ctx.resolveTaskDir(taskDir)
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if (!taskDirFull) return ""
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const jsonlPath = join(taskDirFull, "check.jsonl")
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const entries = ctx.readJsonlWithFiles(jsonlPath)
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if (entries.length > 0) {
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parts.push(ctx.buildContextFromEntries(entries))
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}
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const prd = ctx.readFile(join(taskDirFull, "prd.md"))
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if (prd) {
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parts.push(`=== ${taskDir}/prd.md (Requirements) ===\n${prd}`)
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}
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return parts.join("\n\n")
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}
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/**
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* Get context for finish phase (final check before PR)
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*/
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function getFinishContext(ctx, taskDir) {
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// Finish reuses check context (same JSONL source)
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return getCheckContext(ctx, taskDir)
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}
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/**
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* Get context for research agent
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*/
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function getResearchContext(ctx) {
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const parts = []
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// Dynamic project structure (scan actual spec directory)
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const specPath = ".trellis/spec"
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const specFull = join(ctx.directory, specPath)
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const structureLines = [`## Project Spec Directory Structure\n\n\`\`\`\n${specPath}/`]
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if (existsSync(specFull)) {
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try {
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const entries = readdirSync(specFull, { withFileTypes: true })
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.filter(d => d.isDirectory() && !d.name.startsWith("."))
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.sort((a, b) => a.name.localeCompare(b.name))
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for (const entry of entries) {
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const entryPath = join(specFull, entry.name)
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if (existsSync(join(entryPath, "index.md"))) {
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structureLines.push(`├── ${entry.name}/`)
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} else {
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try {
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const nested = readdirSync(entryPath, { withFileTypes: true })
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.filter(d => d.isDirectory() && existsSync(join(entryPath, d.name, "index.md")))
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.sort((a, b) => a.name.localeCompare(b.name))
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if (nested.length > 0) {
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structureLines.push(`├── ${entry.name}/`)
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for (const n of nested) {
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structureLines.push(`│ ├── ${n.name}/`)
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}
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}
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} catch {
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// Ignore nested read errors
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}
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}
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}
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} catch {
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// Ignore read errors
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}
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}
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structureLines.push("```")
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parts.push(structureLines.join("\n") + `
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## Search Tips
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- Spec files: \`.trellis/spec/**/*.md\`
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- Known issues: \`.trellis/big-question/\`
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- Code search: Use Glob and Grep tools
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- Tech solutions: Use mcp__exa__web_search_exa or mcp__exa__get_code_context_exa`)
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return parts.join("\n\n")
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}
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/**
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* Build enhanced prompt with context
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*/
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function buildPrompt(agentType, originalPrompt, context, isFinish = false) {
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const templates = {
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implement: `<!-- trellis-hook-injected -->
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# Implement Agent Task
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You are the Implement Agent in the Multi-Agent Pipeline.
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## Your Context
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${context}
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---
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## Your Task
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${originalPrompt}
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---
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## Workflow
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1. **Understand specs** - All dev specs are injected above
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2. **Understand requirements** - Read requirements and technical design
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3. **Implement feature** - Follow specs and design
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4. **Self-check** - Ensure code quality
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## Important Constraints
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- Do NOT execute git commit
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- Follow all dev specs injected above
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- Report list of modified/created files when done`,
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check: isFinish ? `<!-- trellis-hook-injected -->
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# Finish Agent Task
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You are performing the final check before creating a PR.
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## Your Context
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${context}
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---
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## Your Task
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${originalPrompt}
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---
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## Workflow
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1. **Review changes** - Run \`git diff --name-only\` to see all changed files
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2. **Verify requirements** - Check each requirement in prd.md is implemented
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3. **Spec sync** - Analyze whether changes introduce new patterns, contracts, or conventions
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- If new pattern/convention found: read target spec file → update it → update index.md if needed
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- If infra/cross-layer change: follow the 7-section mandatory template from update-spec.md
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- If pure code fix with no new patterns: skip this step
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4. **Run final checks** - Execute lint and typecheck
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5. **Confirm ready** - Ensure code is ready for PR
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## Important Constraints
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- You MAY update spec files when gaps are detected (use update-spec.md as guide)
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- MUST read the target spec file BEFORE editing (avoid duplicating existing content)
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- Do NOT update specs for trivial changes (typos, formatting, obvious fixes)
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- If critical CODE issues found, report them clearly (fix specs, not code)
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- Verify all acceptance criteria in prd.md are met` :
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`<!-- trellis-hook-injected -->
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# Check Agent Task
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You are the Check Agent in the Multi-Agent Pipeline.
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## Your Context
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${context}
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---
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## Your Task
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${originalPrompt}
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---
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## Workflow
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1. **Get changes** - Run \`git diff --name-only\` and \`git diff\`
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2. **Check against specs** - Check item by item
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3. **Self-fix** - Fix issues directly, don't just report
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4. **Run verification** - Run lint and typecheck
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## Important Constraints
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- Fix issues yourself, don't just report
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- Must execute complete checklist`,
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research: `<!-- trellis-hook-injected -->
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# Research Agent Task
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You are the Research Agent in the Multi-Agent Pipeline.
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## Core Principle
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**You do one thing: find and explain information.**
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## Project Info
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${context}
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---
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## Your Task
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${originalPrompt}
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---
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## Workflow
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1. **Understand query** - Determine search type and scope
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2. **Plan search** - List search steps
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3. **Execute search** - Run multiple searches in parallel
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4. **Organize results** - Output structured report
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## Strict Boundaries
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**Only allowed**: Describe what exists, where it is, how it works
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**Forbidden**: Suggest improvements, criticize implementation, modify files`
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}
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return templates[agentType] || originalPrompt
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}
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function shellQuote(value) {
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return `'${String(value).replace(/'/g, "'\\''")}'`
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}
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function powershellQuote(value) {
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return `'${String(value).replace(/'/g, "''")}'`
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}
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function envValue(env, key) {
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const value = env?.[key]
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return typeof value === "string" && value.trim() ? value.trim() : null
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}
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function shellBasename(value) {
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return value.replace(/\\/g, "/").split("/").pop()?.toLowerCase() || ""
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}
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function isWindowsPosixShell(env = process.env) {
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if (envValue(env, "MSYSTEM")) return true
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if (envValue(env, "MINGW_PREFIX")) return true
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if (envValue(env, "OPENCODE_GIT_BASH_PATH")) return true
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const ostype = envValue(env, "OSTYPE")?.toLowerCase() || ""
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if (/(msys|mingw|cygwin)/.test(ostype)) return true
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const shell = shellBasename(envValue(env, "SHELL") || "")
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return /^(bash|sh|zsh)(\.exe)?$/.test(shell)
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}
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function buildTrellisContextPrefix(contextKey, hostPlatform = process.platform, env = process.env) {
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if (hostPlatform === "win32" && !isWindowsPosixShell(env)) {
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return `$env:TRELLIS_CONTEXT_ID = ${powershellQuote(contextKey)}; `
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}
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return `export TRELLIS_CONTEXT_ID=${shellQuote(contextKey)}; `
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}
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function getBashCommandKey(args) {
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if (!args || typeof args !== "object") return null
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if (typeof args.command === "string") return "command"
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if (typeof args.cmd === "string") return "cmd"
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return null
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}
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function commandStartsWithTrellisContext(command) {
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const firstCommand = command.trimStart().split(/[;&|]/, 1)[0].trimStart()
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return (
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/^TRELLIS_CONTEXT_ID\s*=/.test(firstCommand) ||
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/^export\s+TRELLIS_CONTEXT_ID\s*=/.test(firstCommand) ||
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/^env\s+(?:(?:-\S+|[A-Za-z_][A-Za-z0-9_]*=\S*)\s+)*TRELLIS_CONTEXT_ID\s*=/.test(firstCommand) ||
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/^\$env:TRELLIS_CONTEXT_ID\s*=/i.test(firstCommand)
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)
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}
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/**
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* OpenCode TUI may not expose OPENCODE_RUN_ID to Bash. The plugin hook still
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* receives session identity, so inject it into Bash commands before execution.
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*/
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function injectTrellisContextIntoBash(ctx, input, output, hostPlatform, env) {
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const args = output?.args
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const commandKey = getBashCommandKey(args)
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if (!commandKey) return false
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const command = args[commandKey]
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if (!command.trim()) return false
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if (commandStartsWithTrellisContext(command)) return false
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const contextKey = ctx.getContextKey(input)
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if (!contextKey) return false
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args[commandKey] = `${buildTrellisContextPrefix(contextKey, hostPlatform, env)}${command}`
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return true
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}
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// OpenCode plugin factory: `export default async (input) => hooks`.
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// OpenCode 1.2.x iterates every module export and invokes it as a function
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// (packages/opencode/src/plugin/index.ts — `for ([_, fn] of Object.entries(mod)) await fn(input)`);
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// the previous `{ id, server }` object shape failed with
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// `TypeError: fn is not a function` in 1.2.x.
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export default async ({ directory, platform: hostPlatform = process.platform, env = process.env }) => {
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const ctx = new TrellisContext(directory)
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debugLog("inject", "Plugin loaded, directory:", directory)
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return {
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"tool.execute.before": async (input, output) => {
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try {
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if (process.env.TRELLIS_HOOKS === "0" || process.env.TRELLIS_DISABLE_HOOKS === "1") {
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return
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}
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debugLog("inject", "tool.execute.before called, tool:", input?.tool)
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const toolName = input?.tool?.toLowerCase()
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if (toolName === "bash") {
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if (injectTrellisContextIntoBash(ctx, input, output, hostPlatform, env)) {
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debugLog("inject", "Injected TRELLIS_CONTEXT_ID into Bash command")
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}
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return
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}
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if (toolName !== "task") {
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return
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}
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const args = output?.args
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if (!args) return
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const rawSubagentType = args.subagent_type
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// Strip "trellis-" prefix added by v0.5.0-beta.5 agent rename migration
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const subagentType = (rawSubagentType || "").replace(/^trellis-/, "")
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const originalPrompt = args.prompt || ""
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debugLog("inject", "Task tool called, subagent_type:", rawSubagentType)
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if (!AGENTS_ALL.includes(subagentType)) {
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debugLog("inject", "Skipping - unsupported subagent_type")
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return
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}
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// Resolve active task in this priority order (only later steps
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// run when earlier ones miss):
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// 1. Exact session runtime context lookup for input.sessionID
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// 2. `Active task: <path>` hint in the dispatch prompt
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// (explicit per-dispatch override — beats single-session
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// inference so multi-window users can disambiguate)
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// 3. Single-session fallback — only when exactly 1 session
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// runtime file exists locally
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let taskDir = null
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let taskSource = null
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const contextKey = ctx.getContextKey(input)
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if (contextKey) {
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const context = ctx.readContext(contextKey)
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const exactRef = ctx.normalizeTaskRef(context?.current_task || "")
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if (exactRef) {
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taskDir = exactRef
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taskSource = `session:${contextKey}`
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}
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}
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if (!taskDir) {
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const hintRef = extractActiveTaskHint(originalPrompt)
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if (hintRef) {
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const hintNormalized = ctx.normalizeTaskRef(hintRef)
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if (hintNormalized) {
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const hintDir = ctx.resolveTaskDir(hintNormalized)
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if (hintDir && existsSync(hintDir)) {
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taskDir = hintNormalized
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taskSource = "prompt-hint"
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debugLog("inject", "Resolved task from Active task: hint:", hintNormalized)
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}
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}
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}
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}
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if (!taskDir) {
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const fallback = ctx._resolveSingleSessionFallback()
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if (fallback?.taskPath) {
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const fallbackDir = ctx.resolveTaskDir(fallback.taskPath)
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if (fallbackDir && existsSync(fallbackDir)) {
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taskDir = fallback.taskPath
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taskSource = fallback.source
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debugLog("inject", "Resolved task via single-session fallback:", taskDir, "source:", taskSource)
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}
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}
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}
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// Agents requiring task directory
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if (AGENTS_REQUIRE_TASK.includes(subagentType)) {
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// subagentType is already stripped of "trellis-" prefix above
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if (!taskDir) {
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debugLog("inject", "Skipping - no current task")
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return
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}
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const taskDirFull = ctx.resolveTaskDir(taskDir)
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if (!taskDirFull || !existsSync(taskDirFull)) {
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debugLog("inject", "Skipping - task directory not found")
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return
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}
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}
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// Check for [finish] marker
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const isFinish = originalPrompt.toLowerCase().includes("[finish]")
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// Get context based on agent type
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let context = ""
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switch (subagentType) {
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case "implement":
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context = getImplementContext(ctx, taskDir)
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break
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case "check":
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context = isFinish
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? getFinishContext(ctx, taskDir)
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: getCheckContext(ctx, taskDir)
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break
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case "research":
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context = getResearchContext(ctx, taskDir)
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break
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}
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if (!context) {
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debugLog("inject", "No context to inject")
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return
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}
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const newPrompt = buildPrompt(subagentType, originalPrompt, context, isFinish)
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// Mutate args in-place — whole-object replacement does NOT work for the task tool
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// because the runtime holds a local reference to the same args object.
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args.prompt = newPrompt
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debugLog("inject", "Injected context for", subagentType, "prompt length:", newPrompt.length)
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} catch (error) {
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debugLog("inject", "Error in tool.execute.before:", error.message, error.stack)
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}
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}
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}
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}
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