Add a build system including an empty spec and trivial schema

.github/workflows/respec.yaml

@@ -0,0 +1,55 @@
+name: respec
+
+on:
+  workflow_dispatch: {}
+
+jobs:
+  respec:
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Generate access token
+        id: generate-token
+        uses: actions/create-github-app-token@v3
+        with:
+          client-id: ${{ secrets.OAI_SPEC_PUBLISHER_APPID }}
+          private-key: ${{ secrets.OAI_SPEC_PUBLISHER_PRIVATE_KEY }}
+          owner: OAI
+          repositories: spec.openapis.org
+
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "24.x"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - uses: actions/checkout@v7
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          repository: OAI/spec.openapis.org
+          ref: main
+          path: deploy
+
+      - name: Build HTML
+        run: npm run build
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v8
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          branch: lifecycle-spec-versions
+          base: main
+          delete-branch: true
+          path: deploy
+          labels: Lifecycle,Specification
+          title: Lifecycle - update ReSpec-rendered specification versions
+          commit-message: Update ReSpec-rendered Lifecycle specification versions
+          signoff: true
+          body: |
+            This pull request is automatically generated by GitHub action `respec` in the OAI/sig-lifecycle repo.

.github/workflows/schema-publish.yaml

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+name: schema-publish
+
+on:
+  push:
+    branches:
+      - "v[0-9].[0-9]-dev"
+    paths:
+      - "src/schemas/validation/*.yaml"
+  workflow_dispatch: {}
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Generate access token
+        id: generate-token
+        uses: actions/create-github-app-token@v3
+        with:
+          client-id: ${{ secrets.OAI_SPEC_PUBLISHER_APPID }}
+          private-key: ${{ secrets.OAI_SPEC_PUBLISHER_PRIVATE_KEY }}
+          owner: OAI
+          repositories: spec.openapis.org
+
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "24.x"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - uses: actions/checkout@v7
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          repository: OAI/spec.openapis.org
+          ref: main
+          path: deploy
+
+      - name: Publish schemas
+        run: npm run publish-schemas
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v8
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+          branch: lifecycle-${{ github.ref_name }}-schema-iterations
+          base: main
+          delete-branch: true
+          path: deploy
+          labels: Lifecycle,Schema
+          title: "Lifecycle - publish ${{ github.ref_name }} schema iterations"
+          commit-message: "New Lifecycle schema iterations published from ${{ github.ref_name }}"
+          signoff: true
+          body: |
+            This pull request is automatically generated by GitHub action `schema-publish` in the OAI/sig-lifecycle repo.

.github/workflows/schema-tests.yaml

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+name: schema-test
+
+on:
+  pull_request: {}
+  workflow_dispatch: {}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "24.x"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests
+        run: npm run test
+        env:
+          BASE: ${{ github.event.pull_request.base.ref }}

.github/workflows/validate-markdown.yaml

@@ -0,0 +1,21 @@
+name: validate-markdown
+
+on:
+  - pull_request
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v7
+
+      - uses: actions/setup-node@v6
+        with:
+          node-version: "24.x"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Validate Markdown
+        run: npm run validate-markdown

.gitignore

@@ -0,0 +1,4 @@
+node_modules/
+coverage/
+deploy-preview/
+deploy/

.linkspector.yml

@@ -0,0 +1,7 @@
+files:
+  - src/lifecycle.md
+  - EDITORS.md
+  - README.md
+ignorePatterns:
+  - pattern: 'clientdomain.com'
+  - pattern: 'example.org'

EDITORS.md

@@ -0,0 +1,11 @@
+# Editors
+
+* Henry Andrews [@handrews](https://github.com/handrews)
+* Jeremy Whitlock [@whitlockjc](https://github.com/whitlockjc)
+* Lorna Mitchell [@lornajane](https://github.com/lornajane)
+* Marsh Gardiner [@earth2marsh](https://github.com/earth2marsh)
+* Miguel Quintero [@miqui](https://github.com/miqui)
+* Mike Kistler [@mikekistler](https://github.com/mikekistler)
+* Ralf Handl [@ralfhandl](https://github.com/ralfhandl)
+
+## Emeritus Editors

README.md

@@ -1 +1,8 @@
-# sig-lifecycle
+# sig-lifecycle
+
+This repository uses the shared OpenAPI Initiative build, test, schema
+publication, and release tooling from
+[OAI/build-infra](https://github.com/OAI/build-infra). See the
+[build-infra README](https://github.com/OAI/build-infra/blob/main/README.md) and
+[build-infra CONTRIBUTING guide](https://github.com/OAI/build-infra/blob/main/CONTRIBUTING.md)
+for command and maintenance documentation.