Harness Contributing

Harness Contributing

This is the executable contribution path for this repository. Start with a public issue or a maintainer-approved scope, work in one isolated worktree, and finish with a reviewable pull request. The current tools/gate-manifest.json, package.json, and pull_request_template.md remain the machine-readable authorities they describe; inspect them instead of relying on remembered job names or template fields.

Boundary

Use only public repository source, public issue/PR discussion, and evidence a reviewer may see. Never copy local planning records, generated runtime state, local agent instructions, credentials, private URLs, or absolute machine paths into the branch or PR body. Before every commit, inspect the complete staged diff and confirm every path belongs to the stated public scope.

The contribution scope grants authority to change the stated files and run local checks. Push the branch or open/update its PR only when the user or maintainer asked for that external action. No contribution grants authority to push to main, bypass a gate, force-push, or merge. A maintainer owns the final merge.

中文：只使用公开仓库、公开 issue/PR 和 reviewer 可见的证据。不要把本地规划、 运行状态、凭证、私有链接或本机绝对路径放进公开 diff 或 PR。贡献者只能提交提案， 不能直推或自行合入 main。

Environment and worktree

Node.js 24 or newer and git are required. For a new checkout, run:

git clone https://github.com/FairladyZ625/harness-anything.git
cd harness-anything
git fetch origin
git status --short --branch

Run this version gate as one standalone command before npm ci; it exits nonzero and prints three common activation choices when the active Node is too old:

node -e 'const major=Number(process.versions.node.split(".")[0]); if (major < 24) { console.error([`Node.js 24+ required; found ${process.version}.`, "nvm: nvm install 24 && nvm use 24", `Homebrew node@24: brew install node@24 && export PATH="$(brew --prefix node@24)/bin:$PATH"`, "Volta: volta install node@24"].join("\n")); process.exit(1); } console.log(`Node.js ${process.version} satisfies >=24`);'

If it fails, use one printed line to activate Node 24, then rerun the same gate until it exits zero. Stop if the checkout already has changes you do not own. Do not implement on the primary checkout or shared main. From the primary checkout, create exactly one task worktree from current origin/main:

git worktree add .worktrees/<slug> -b <branch> origin/main
cd .worktrees/<slug>
git merge-base --is-ancestor origin/main HEAD
git rev-list --count origin/main..HEAD
git log --oneline origin/main..HEAD
git status --short --branch
npm ci

Replace <slug> with a short filesystem-safe scope and <branch> with the public contribution branch, such as fix/<slug> or docs/<slug>. If either name already belongs to another worktree, choose a new name; never share that worktree. git merge-base --is-ancestor must exit zero before editing. A newly created branch should print 0 from git rev-list and no commit lines from git log. Any listed commit is already part of the prospective origin/main...HEAD PR delta: continue only when it belongs to the approved public contribution, and later describe the whole branch delta while clearly distinguishing those pre-existing commits from the edits made in this run. Otherwise stop and create a clean worktree or ask the maintainer which branch scope is intended.

Read the issue and relevant source in this worktree. State, in one sentence, the problem, allowed change surface, excluded surface, and proof required. Ask for a maintainer decision rather than guessing when the public issue does not settle a load-bearing choice.

中文：先用单独的一条可执行命令确认 Node 24+，再从最新 origin/main 创建独立 worktree；每个贡献者或 agent 使用自己的 branch/worktree。编辑前列出 ahead commit；它们会进入整个 PR diff，不能当作不存在。安装依赖并写清范围后再编辑。

Make the change and test its surface

Keep the patch to the smallest coherent solution. Inspect nearby code and tests before adding a new abstraction. Preserve unrelated changes and generated files.

Every new Node test under packages/ or tools/ must:

• have a filename ending in .test.mjs, .test.js, .test.ts, .spec.mjs, .spec.js, or .spec.ts; and
• put exactly one of these declarations on line 1:

// harness-test-tier: fast
// harness-test-tier: contract
// harness-test-tier: integration

Choose fast for pure or near-pure behavior, contract for public API/schema or cross-package contracts, and integration for CLI, filesystem, store, migration, or other slower behavior. The rules are enforced by tools/test-tier-manifest.mjs; there is no central file list to edit.

Run changed or newly added fast tests through the repository runner:

node tools/run-node-tests.mjs --file <repo-relative-test-file>

Run affected integration tests through the isolated dispatcher, which uses a fresh target directory and dependency cache without using the production daemon:

node tools/dispatch-isolated-test.mjs --file <repo-relative-test-file>

Repeat --file for multiple exact fast files when they form one test surface. For a docs-only change, run the closest docs checker or checker test if one exists; do not invent a meaningless test. Always inspect the patch:

git status --short
git diff --check
git diff --stat
git diff -- <changed-paths>

中文：测试文件名必须匹配 .test/.spec 约定，首行必须且只能声明一个 fast|contract|integration tier。先跑改动面的精确测试；docs-only 改动若没有 对应行为测试，不要为了凑数新增无意义测试。

Run local gates

Do not use npm run check:local as the contribution loop, and do not run the full aggregate merely to approximate GitHub. GitHub CI is authoritative. The worker stop-point command derives its cheap deterministic checks from the current gate manifest and the complete working-tree diff:

node tools/run-manifest-gates.mjs --changed origin/main

Run that command before the local commit. It includes every matching gate whose manifest entry is deterministic, local, PR-visible, and declares localPathGlobs; an unscoped gate is not silently promoted into this bounded local path. Run affected integration tests separately through the isolated test dispatcher. Use --workflow-job only to reproduce or preflight a particular CI job; workflow mode runs all selected gates and reports every failure together.

First list the current pull-request job names and tiers:

node -e 'const m=require("./tools/gate-manifest.json"); console.log([...new Set(m.gates.filter(g=>!g.aggregate).flatMap(g=>(g.executionSurfaces?.rewriteCi?.pullRequestJobs??[]).map(job=>`${g.tier}\t${job}`)))].sort().join("\n"))'

Then print the gate IDs, commands, and declared consumer scope behind those jobs; use this output rather than inferring a job from its name:

node -e 'const m=require("./tools/gate-manifest.json"); for (const g of m.gates.filter(g=>!g.aggregate)) for (const job of g.executionSurfaces?.rewriteCi?.pullRequestJobs??[]) console.log(`${job}\t${g.id}\t${g.command}\t${(g.consumerScope??[]).join("; ")}`)'

Then run every job that matches the changed surface. Pass the merge base to the runner so its optional manifest path declarations can narrow local commands; a working-tree comparison includes committed, uncommitted, and untracked edits:

node tools/run-manifest-gates.mjs --workflow-job <job> --changed origin/main
npm run typecheck

boundaries is the usual job for public source, tool, and documentation boundaries. Use the manifest's other current PR jobs when the patch touches their surface—for example tests, package policy, dependencies/supply chain, or the GUI. Path selection is conservative: it narrows a job only when every changed path matches explicit localPathGlobs; an unclassified or mixed surface runs the complete job. A docs-only change under docs-release/** selects the three docs/release checks declared by the manifest. CI omits --changed and still runs every command in every job. Record every command and result in the PR body, including a scoped reason for anything not run.

One gate has a local credential exception. If boundaries reaches check-github-required-contexts, the only failure that may be excluded locally is the exact error repository must be provided as owner/name when no GitHub repository/token context is available. Preserve that output and rerun the same job with only that gate excluded:

node tools/run-manifest-gates.mjs --workflow-job boundaries --changed origin/main --exclude check-github-required-contexts

If that exact message is not the sole failure, do not exclude the gate. Never treat the exclusion as a CI waiver; the required GitHub context must still pass on the PR.

中文：worker 停止点统一运行 node tools/run-manifest-gates.mjs --changed origin/main；它从 manifest 中派生带 localPathGlobs 的本地、PR、确定性门，不维护 第二份清单。受影响的 integration 测试仍须经隔离派测入口单独运行。按 job 复现 CI 时才使用 --workflow-job，该模式会跑完所选门并一次报告全部失败；CI 始终全跑。 本地只有 check-github-required-contexts 的精确报错 repository must be provided as owner/name 可在确认缺 GitHub 上下文后单独排除； 该排除不适用于 CI，也不能掩盖其他失败。

Commit with the contributor identity

Confirm the author identity before committing:

git config --get user.name
git config --get user.email

If either is empty or wrong, the contributor must set their own identity before continuing:

git config user.name "<your name>"
git config user.email "<your email>"

Stage only named contribution paths, recheck the staged patch, and commit:

git add <changed-paths>
git diff --cached --check
git diff --cached --stat
git diff --cached -- <changed-paths>
git commit -m "<feat|fix|refactor|docs|test|ci>: <concise English summary>"

Do not mention an AI author in the commit message. Use the actual human or agent operator's configured git identity.