release: document public npm release handoff

.github/workflows/release.yml

@@ -0,0 +1,69 @@
+name: KTX Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      publish_live:
+        description: "Publish @kaelio/ktx to npm instead of running a dry-run"
+        required: true
+        type: boolean
+        default: false
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ktx-release-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  npm-public-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@41ff72655975bd51cab0327fa583b6e92b6d3061 # v4.2.0
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
+        with:
+          node-version: "24"
+          cache: "pnpm"
+          cache-dependency-path: "pnpm-lock.yaml"
+
+      - name: Install TypeScript dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Setup Python
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        with:
+          python-version: "3.13"
+
+      - name: Setup uv
+        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
+        with:
+          enable-cache: true
+          cache-dependency-glob: "uv.lock"
+
+      - name: Install Python dependencies
+        run: uv sync --all-packages
+
+      - name: Build and verify artifacts
+        run: pnpm run artifacts:check
+
+      - name: Check release readiness
+        run: pnpm run release:readiness
+
+      - name: Dry-run npm publish
+        if: ${{ !inputs.publish_live }}
+        run: pnpm run release:npm-publish
+
+      - name: Publish npm package
+        if: ${{ inputs.publish_live }}
+        run: pnpm run release:npm-publish -- --publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -278,19 +278,23 @@ packages.
 
 ## Release status
 
-This repository builds a single public npm artifact named `@kaelio/ktx`.
-Package publishing is still disabled by `release-policy.json`; registry
-credentials, public versions, release tags, and provenance policy must be
-chosen before publishing artifacts to npm or Python package indexes.
+This repository builds one public npm artifact named `@kaelio/ktx`. The first
+public npm handoff is policy-gated through `release-policy.json`, which keeps
+Python package publishing disabled because KTX-owned Python code ships inside
+the npm package as a bundled wheel.
 
-Build local package artifacts with:
+Build local package artifacts and verify the guarded dry-run publish path with:
 
 ```bash
 source .venv/bin/activate
 pnpm run artifacts:check
 pnpm run release:readiness
+pnpm run release:npm-publish
 ```
 
+Run the live npm publish only from the manual `KTX Release` workflow with the
+`publish_live` input enabled after the `NPM_TOKEN` secret is configured.
+
 ## License
 
 KTX is licensed under the Apache License, Version 2.0. See `LICENSE`.

scripts/release-workflow.test.mjs

@@ -0,0 +1,21 @@
+import assert from 'node:assert/strict';
+import { readFile } from 'node:fs/promises';
+import { describe, it } from 'node:test';
+
+describe('release workflow', () => {
+  it('publishes only from manual dispatch with an explicit live input', async () => {
+    const workflow = await readFile(new URL('../.github/workflows/release.yml', import.meta.url), 'utf8');
+
+    assert.match(workflow, /^name: KTX Release$/m);
+    assert.match(workflow, /^  workflow_dispatch:$/m);
+    assert.match(workflow, /publish_live:/);
+    assert.match(workflow, /default: false/);
+    assert.match(workflow, /pnpm run artifacts:check/);
+    assert.match(workflow, /pnpm run release:readiness/);
+    assert.match(workflow, /pnpm run release:npm-publish$/m);
+    assert.match(workflow, /pnpm run release:npm-publish -- --publish/);
+    assert.match(workflow, /NODE_AUTH_TOKEN: \$\{\{ secrets.NPM_TOKEN \}\}/);
+    assert.doesNotMatch(workflow, /^  push:/m);
+    assert.doesNotMatch(workflow, /^  pull_request:/m);
+  });
+});