ci: collapse the four workflows into one

Nine jobs written out one by one, each with its own steps and its own
calibrated seed and budget as literals. Triggers are pull requests, master
and v* tags, and a dispatch with no inputs.

Claude-Session: https://claude.ai/code/session_01ShuAy8q8ZfPi8KHxwc8JpQ

.github/workflows/ci.yml

@@ -1,19 +1,20 @@
 name: ci
 
 on:
-  # Runs on PRs (opened / synchronize / reopened, which are the defaults) and
-  # manual dispatch only. We deliberately don't run on direct pushes to master:
-  # master is PR-merge-only, and PR validation already covers the merge
-  # commit via the `synchronize` event on the PR branch.
   pull_request:
+  push:
+    branches: [master]
+    tags: ["v*"]
   workflow_dispatch:
 
 permissions:
   contents: read
 
+# A superseded pull request run is waste. A run that publishes is not, so only
+# a pull request cancels.
 concurrency:
   group: ci-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   test:
@@ -125,10 +126,8 @@ jobs:
       - name: Drive web fixtures through headless Chrome
         run: make test-browser
 
-  # Four workflows and four composite actions, and the ones that fuzz the
+  # The folio jobs and the release job never run on a pull request, so a bad
-  # examples are dispatch-only, which GitHub refuses to dispatch until they are
+  # expression or a missing action in them would land before anything caught it.
-  # on the default branch. Their first real run is therefore after merge, so a
-  # bad expression or a missing action would land before anything caught it.
   workflows:
     runs-on: ubuntu-latest
     steps:
@@ -147,3 +146,445 @@ jobs:
       # the job runs.
       - name: Check that the workflow references resolve
         run: .github/scripts/workflow-refs.sh
+
+  folio-android:
+    if: github.event_name != 'pull_request'
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+    env:
+      SEED: "9"
+      MAX_STEPS: "200"
+      DURATION: 20m
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Set up bun
+        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version: "1.3.13"
+
+      - name: Build the folio app
+        uses: ./.github/actions/folio-app
+        with:
+          platform: android
+
+      - name: Build sanderling
+        run: make sanderling-android
+
+      - name: Run the spec on an emulator
+        uses: reactivecircus/android-emulator-runner@a421e43855164a8197daf9d8d40fe71c6996bb0d # v2.38.0
+        with:
+          api-level: 34
+          target: google_apis
+          arch: x86_64
+          emulator-options: -no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim
+          disable-animations: true
+          script: .github/scripts/folio-run.sh android
+
+      - name: Upload the run
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: folio-android
+          path: runs/
+          retention-days: 14
+
+  folio-ios:
+    if: github.event_name != 'pull_request'
+    runs-on: macos-15
+    timeout-minutes: 90
+    env:
+      SEED: "7"
+      MAX_STEPS: "240"
+      DURATION: 20m
+      IOS_DEVICE: iPhone 16 Pro
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Set up bun
+        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version: "1.3.13"
+
+      - name: Build the folio app
+        uses: ./.github/actions/folio-app
+        with:
+          platform: ios
+
+      - name: Build sanderling
+        run: make sanderling-ios
+
+      - name: Boot a simulator
+        run: |
+          xcrun simctl boot "$IOS_DEVICE" || true
+          xcrun simctl bootstatus "$IOS_DEVICE" -b
+
+      - name: Build and install folio
+        working-directory: examples/folio
+        run: just ios
+
+      # `just ios` leaves the app running, and the run's first act is to clear
+      # its state. Stopping it here means the run always opens the same way.
+      - name: Stop the app before the run
+        run: xcrun simctl terminate booted app.folio || true
+
+      - name: Run the spec
+        run: .github/scripts/folio-run.sh ios
+
+      - name: Upload the run
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: folio-ios
+          path: runs/
+          retention-days: 14
+
+  folio-web:
+    if: github.event_name != 'pull_request'
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    env:
+      SEED: "3"
+      MAX_STEPS: "240"
+      DURATION: 20m
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Set up bun
+        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version: "1.3.13"
+
+      - name: Set up headless Chrome
+        uses: ./.github/actions/headless-chrome
+
+      - name: Build the folio app
+        uses: ./.github/actions/folio-app
+        with:
+          platform: web
+
+      - name: Build sanderling
+        run: make sanderling-web
+
+      - name: Run the spec
+        run: .github/scripts/folio-run.sh web
+
+      - name: Upload the run
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: folio-web
+          path: runs/
+          retention-days: 14
+
+  replay-ui:
+    runs-on: ubuntu-latest
+    timeout-minutes: 45
+    env:
+      SEED: "3"
+      MAX_STEPS: "80"
+      DURATION: 10m
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Set up Go
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Set up bun
+        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
+        with:
+          bun-version: "1.3.13"
+
+      - name: Set up headless Chrome
+        uses: ./.github/actions/headless-chrome
+
+      # The UI the spec drives is the one embedded in this binary, so the build
+      # has to come after any change to replay-ui/src.
+      - name: Build sanderling
+        run: make sanderling-web
+
+      # A trace with a violation and uncaught exceptions in it, so the UI has
+      # something to render in every panel the spec looks at. No
+      # --exit-on-violation here: the run is the fixture, and stopping it at the
+      # first violation would leave a four-step trace to run against.
+      - name: Record a fixture trace
+        run: |
+          python3 -m http.server 8792 --bind 127.0.0.1 \
+            --directory test/browser/testdata/throwing &
+          ready=""
+          for _ in $(seq 1 30); do
+            curl -sf http://127.0.0.1:8792/ >/dev/null && { ready=1; break; }
+            sleep 1
+          done
+          if [ -z "$ready" ]; then
+            echo "the fixture http server never answered on 127.0.0.1:8792" >&2
+            exit 1
+          fi
+          ./bin/sanderling test \
+            --platform web \
+            --spec test/browser/testdata/throwing/spec.ts \
+            --bundle-id http://127.0.0.1:8792/ \
+            --duration 5m --max-steps 25 --seed 7 \
+            --output runs/fixture
+
+      - name: Serve the trace with sanderling replay
+        id: fixture
+        run: |
+          # Flags before the positional argument: Go's flag package stops
+          # parsing at the first non-flag word.
+          ./bin/sanderling replay --port 8793 --no-open runs/fixture &
+          ready=""
+          for _ in $(seq 1 30); do
+            curl -sf http://127.0.0.1:8793/api/runs >/dev/null && { ready=1; break; }
+            sleep 1
+          done
+          if [ -z "$ready" ]; then
+            echo "sanderling replay never served /api/runs on 127.0.0.1:8793" >&2
+            exit 1
+          fi
+          run_id="$(basename "$(find runs/fixture -mindepth 1 -maxdepth 1 | head -1)")"
+          echo "url=http://127.0.0.1:8793/runs/$run_id/steps/1" >> "$GITHUB_OUTPUT"
+          curl -sf "http://127.0.0.1:8793/runs/$run_id/steps/1" >/dev/null
+
+      # The url goes through env rather than into the script text: a `${{ }}` is
+      # substituted before bash ever sees the line.
+      - name: Run the spec
+        run: |
+          ./bin/sanderling test \
+            --platform web \
+            --spec replay-ui/sanderling/spec.ts \
+            --bundle-id "$RUN_URL" \
+            --duration "$DURATION" \
+            --max-steps "$MAX_STEPS" \
+            --seed "$SEED" \
+            --exit-on-violation \
+            --output runs/replay-ui
+        env:
+          RUN_URL: ${{ steps.fixture.outputs.url }}
+
+      # Exit 0 above means no property returned false. It does not mean any
+      # property was ever evaluated against real content: they all decline to
+      # judge when the elements they read are absent, so a run that never
+      # rendered the step page is green and worthless. This step is what tells
+      # the two apart, and it fails the job when nothing was judged. folio's
+      # jobs make the same call inside folio-run.sh, where the exit code it is
+      # judging is in scope.
+      - name: Classify the run
+        if: always()
+        run: .github/scripts/replay-ui-summary.sh runs/replay-ui
+
+      - name: Upload the run
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: replay-ui-runs
+          path: runs/
+          retention-days: 14
+
+  # On a tag this publishes @sanderling/spec at the tag's version and the CLI to
+  # GitHub Releases. On master it publishes @sanderling/spec only, and only when
+  # pkg/spec/package.json carries a version npm does not have yet.
+  release:
+    if: github.ref == 'refs/heads/master' || github.ref_type == 'tag'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      # A refname is attacker-controlled text and git permits backtick, `$`,
+      # `(`, `;`, `&` and `|` in it, so it goes through env: a `${{ }}` is
+      # substituted before bash ever sees the line. Every step below reads these
+      # outputs rather than the refname, and nothing reaches a shell before it
+      # has matched the pattern. The pattern is anchored and admits no newline,
+      # which is what stops the value below forging a second $GITHUB_OUTPUT key.
+      - name: Validate the tag
+        id: tag
+        if: github.ref_type == 'tag'
+        run: |
+          pattern='^v[0-9]+\.[0-9]+\.[0-9]+(-[0-9A-Za-z]+(\.[0-9A-Za-z]+)*)?$'
+          if [[ ! "$TAG" =~ $pattern ]]; then
+            echo "release: refusing to publish from '$TAG'" >&2
+            echo "release: a release tag is vMAJOR.MINOR.PATCH with an optional -prerelease, e.g. v0.1.0 or v0.0.1-rc1" >&2
+            exit 1
+          fi
+          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
+          echo "version=${TAG#v}" >> "$GITHUB_OUTPUT"
+        env:
+          TAG: ${{ github.ref_name }}
+
+      - uses: actions/checkout@v7
+        with:
+          # Empty on master, where the commit that triggered the run is the one
+          # to publish and master may have moved on since.
+          ref: ${{ steps.tag.outputs.tag || github.sha }}
+          # GoReleaser reads the tag history for its changelog.
+          fetch-depth: 0
+          # `npm ci` below runs dependency lifecycle scripts, and no step in
+          # this job needs the git credential afterwards.
+          persist-credentials: false
+
+      - name: Set up Node 22
+        uses: actions/setup-node@v7
+        with:
+          node-version: "22"
+          registry-url: "https://registry.npmjs.org"
+          cache: npm
+          cache-dependency-path: pkg/spec/package-lock.json
+
+      - name: Install dependencies
+        working-directory: pkg/spec
+        run: npm ci
+
+      - name: Stamp version
+        if: github.ref_type == 'tag'
+        working-directory: pkg/spec
+        run: npm version "$VERSION" --no-git-tag-version --allow-same-version
+        env:
+          VERSION: ${{ steps.tag.outputs.version }}
+
+      # npm refuses a version it already has, so most merges to master have
+      # nothing to publish and must not be red for it. The registry is asked
+      # rather than the diff of package.json: that answer is still right after a
+      # revert, after a merge that publishes nothing, and after a publish that
+      # failed halfway. Only stdout decides, because `npm view` on a version
+      # that does not exist is empty on some npm releases and an error on
+      # others, and an unreachable registry must end in a publish that fails
+      # loudly rather than a skip that looks like success.
+      - name: Ask npm whether this version is already published
+        id: version
+        working-directory: pkg/spec
+        run: |
+          version="$(node -p 'require("./package.json").version')"
+          # Held to the pattern the tag is held to above, and for the same
+          # reason: a value with a newline in it would forge a second key.
+          if [[ ! "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[0-9A-Za-z]+(\.[0-9A-Za-z]+)*)?$ ]]; then
+            echo "release: pkg/spec/package.json carries '$version', which is not a version this publishes" >&2
+            exit 1
+          fi
+          published="$(npm view "@sanderling/spec@$version" version 2>/dev/null || true)"
+          if [ -n "$published" ]; then
+            echo "npm already has @sanderling/spec@$version, nothing to publish"
+            echo "publish=false" >> "$GITHUB_OUTPUT"
+          else
+            echo "publishing @sanderling/spec@$version"
+            echo "publish=true" >> "$GITHUB_OUTPUT"
+          fi
+          echo "version=$version" >> "$GITHUB_OUTPUT"
+
+      - name: Publish @sanderling/spec to npm
+        if: steps.version.outputs.publish == 'true'
+        working-directory: pkg/spec
+        # npm tag pre-releases (e.g. 0.1.0-rc1) as "next" so npm install @sanderling/spec
+        # keeps resolving the latest stable.
+        run: |
+          if [[ "$VERSION" == *-* ]]; then
+            npm publish --access public --tag next
+          else
+            npm publish --access public
+          fi
+        # The publish credential is scoped to the one step that publishes rather
+        # than to the job, so no other step runs with it in reach.
+        env:
+          VERSION: ${{ steps.version.outputs.version }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Set up Go
+        if: github.ref_type == 'tag'
+        uses: actions/setup-go@v7
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Set up JDK 17
+        if: github.ref_type == 'tag'
+        uses: actions/setup-java@v5
+        with:
+          distribution: temurin
+          java-version: "17"
+
+      - name: Set up Android SDK
+        if: github.ref_type == 'tag'
+        uses: android-actions/setup-android@40fd30fb8d7440372e1316f5d1809ec01dcd3699 # v4.0.1
+
+      - name: Cache Gradle
+        if: github.ref_type == 'tag'
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            gradle-${{ runner.os }}-
+
+      - name: Build sidecar JAR
+        if: github.ref_type == 'tag'
+        run: make sidecar
+
+      - name: Publish the sanderling CLI to GitHub Releases
+        if: github.ref_type == 'tag'
+        uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
+        with:
+          version: "~> v2"
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  # The docs used to build only when docs/ or the Makefile changed. A path
+  # filter here would have to sit on the whole workflow, so the site is rebuilt
+  # on every merge instead: it is pandoc over a few pages, and a deploy of bytes
+  # that did not change is a no-op.
+  docs:
+    if: github.ref == 'refs/heads/master' || github.ref_type == 'tag'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    # Pages takes one deployment at a time.
+    concurrency:
+      group: pages
+      cancel-in-progress: false
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - uses: actions/checkout@v7
+
+      - name: Install pandoc
+        run: sudo apt-get update && sudo apt-get install -y pandoc
+
+      - name: Build site
+        run: make docs
+
+      # No include-hidden-files: v4 stopped uploading dot-files by default, and
+      # build/site has none. It is pandoc output plus a copy of docs/_assets,
+      # which holds three ordinary files. _assets is underscore-prefixed, not
+      # hidden, and deploy-pages serves the artifact without running Jekyll, so
+      # it needs no .nojekyll either.
+      - uses: actions/upload-pages-artifact@v5
+        with:
+          path: build/site
+
+      - uses: actions/deploy-pages@v5
+        id: deployment

.github/workflows/docs.yml

@@ -1,50 +0,0 @@
-name: docs
-
-on:
-  push:
-    branches: [master]
-    paths:
-      - "docs/**"
-      - "Makefile"
-      - ".github/workflows/docs.yml"
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: pages
-  cancel-in-progress: false
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v7
-
-      - name: Install pandoc
-        run: sudo apt-get update && sudo apt-get install -y pandoc
-
-      - name: Build site
-        run: make docs
-
-      # No include-hidden-files: v4 stopped uploading dot-files by default, and
-      # build/site has none. It is pandoc output plus a copy of docs/_assets,
-      # which holds three ordinary files. _assets is underscore-prefixed, not
-      # hidden, and deploy-pages serves the artifact without running Jekyll, so
-      # it needs no .nojekyll either.
-      - uses: actions/upload-pages-artifact@v5
-        with:
-          path: build/site
-
-  deploy:
-    needs: build
-    runs-on: ubuntu-latest
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    steps:
-      - uses: actions/deploy-pages@v5
-        id: deployment

.github/workflows/examples.yml

@@ -1,193 +0,0 @@
-name: examples
-
-# Every example sanderling ships, fuzzed the same way: build sanderling for a
-# platform, bring the target up, run a spec against it, classify the trace it
-# wrote, upload the run. Only the bring-up differs, and that lives in the
-# per-target actions under .github/actions/.
-#
-# Dispatch-only: these take tens of minutes and they demonstrate the product
-# loop, they do not gate a merge.
-#
-# folio on ios and in the browser expect the bug: folio double-submits a
-# transaction on a double tap, so the run is supposed to end with exit 2. Exit 0
-# means the fuzzer stopped finding a bug that is still there; exit 1 means the
-# harness broke. The two are worth telling apart, which is why
-# --exit-on-violation exits 2 and not 1.
-#
-# folio on android is a health gate. It convicts in four runs out of five, which
-# is real evidence but not a gate: the fifth would report a regression it had
-# not found. Its budget is set so the conviction it usually gets is a bonus.
-#
-# the replay ui leg fuzzes sanderling's own replay UI, and any violation fails
-# it. Its properties are cross-panel agreements that hold for any trace, so none
-# of them needs recalibrating when the fixture changes.
-
-on:
-  workflow_dispatch:
-    inputs:
-      targets:
-        description: which examples to fuzz
-        type: choice
-        options: [all, folio, android, ios, web, replay-ui]
-        default: all
-      seed:
-        description: seed override (0 = each target's calibrated seed)
-        default: "0"
-      max-steps:
-        description: step budget override (0 = each target's calibrated budget)
-        default: "0"
-      duration:
-        description: wall-clock budget override (empty = each target's calibrated budget)
-        default: ""
-
-permissions:
-  contents: read
-
-jobs:
-  plan:
-    runs-on: ubuntu-latest
-    permissions: {}
-    outputs:
-      examples: ${{ steps.pick.outputs.examples }}
-    steps:
-      # The matrix is built here rather than written out under strategy.matrix
-      # because a job-level `if:` cannot read the matrix context, so a static
-      # matrix has no way to leave a leg out. jq -c keeps the value on one line,
-      # which is what makes the $GITHUB_OUTPUT write below safe.
-      - name: Pick the examples to fuzz
-        id: pick
-        run: |
-          examples='[
-            {"target":"android","name":"folio on android","app":"folio",
-             "runs-on":"ubuntu-latest","timeout":90,"sanderling":"android",
-             "seed":"9","max-steps":"200","duration":"20m","artifact":"folio-android"},
-            {"target":"ios","name":"folio on ios","app":"folio",
-             "runs-on":"macos-15","timeout":90,"sanderling":"ios",
-             "seed":"7","max-steps":"240","duration":"20m","artifact":"folio-ios"},
-            {"target":"web","name":"folio in the browser","app":"folio",
-             "runs-on":"ubuntu-latest","timeout":60,"sanderling":"web","chrome":true,
-             "seed":"3","max-steps":"240","duration":"20m","artifact":"folio-web"},
-            {"target":"replay-ui","name":"the replay ui","app":"replay-ui",
-             "runs-on":"ubuntu-latest","timeout":45,"sanderling":"web","chrome":true,
-             "seed":"3","max-steps":"80","duration":"10m","artifact":"replay-ui-runs"}
-          ]'
-          picked="$(jq -c --arg want "$TARGETS" \
-            'map(select($want == "all" or .target == $want or .app == $want))' \
-            <<<"$examples")"
-          if [ "$picked" = "[]" ]; then
-            echo "examples: '$TARGETS' selects no example, so this dispatch would run nothing" >&2
-            exit 1
-          fi
-          echo "examples=$picked" >> "$GITHUB_OUTPUT"
-        env:
-          TARGETS: ${{ inputs.targets }}
-
-  fuzz:
-    needs: plan
-    name: fuzz ${{ matrix.name }}
-    runs-on: ${{ matrix.runs-on }}
-    timeout-minutes: ${{ matrix.timeout }}
-    strategy:
-      # Each leg is its own evidence. One target failing must not cancel the
-      # others, which is how these ran as separate jobs.
-      fail-fast: false
-      matrix:
-        include: ${{ fromJSON(needs.plan.outputs.examples) }}
-    env:
-      SEED: ${{ inputs.seed != '0' && inputs.seed || matrix.seed }}
-      MAX_STEPS: ${{ inputs.max-steps != '0' && inputs.max-steps || matrix.max-steps }}
-      DURATION: ${{ inputs.duration != '' && inputs.duration || matrix.duration }}
-      IOS_DEVICE: iPhone 16 Pro
-    steps:
-      - uses: actions/checkout@v7
-
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version-file: go.mod
-          cache: true
-
-      - name: Set up bun
-        uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
-        with:
-          bun-version: "1.3.13"
-
-      - name: Set up headless Chrome
-        if: matrix.chrome
-        uses: ./.github/actions/headless-chrome
-
-      - name: Build the folio app
-        if: matrix.app == 'folio'
-        uses: ./.github/actions/folio-app
-        with:
-          platform: ${{ matrix.target }}
-
-      # The UI the replay-ui spec drives is the one embedded in this binary, so
-      # the build has to come after any change to replay-ui/src.
-      - name: Build sanderling
-        run: make "sanderling-$SANDERLING"
-        env:
-          SANDERLING: ${{ matrix.sanderling }}
-
-      - name: Put folio on the simulator
-        if: matrix.target == 'ios'
-        uses: ./.github/actions/folio-simulator
-
-      - name: Serve a trace to fuzz
-        id: fixture
-        if: matrix.target == 'replay-ui'
-        uses: ./.github/actions/replay-ui-fixture
-
-      - name: Fuzz folio on an emulator
-        if: matrix.target == 'android'
-        uses: reactivecircus/android-emulator-runner@a421e43855164a8197daf9d8d40fe71c6996bb0d # v2.38.0
-        with:
-          api-level: 34
-          target: google_apis
-          arch: x86_64
-          emulator-options: -no-window -gpu swiftshader_indirect -no-snapshot -noaudio -no-boot-anim
-          disable-animations: true
-          script: .github/scripts/folio-run.sh android
-
-      - name: Fuzz folio
-        if: matrix.app == 'folio' && matrix.target != 'android'
-        run: .github/scripts/folio-run.sh "$TARGET"
-        env:
-          TARGET: ${{ matrix.target }}
-
-      # Inputs go through env rather than into the script text: a `${{ }}` is
-      # substituted before bash ever sees the line, so a seed of `$(id)` would
-      # run as a command.
-      - name: Fuzz the replay UI
-        if: matrix.target == 'replay-ui'
-        run: |
-          ./bin/sanderling test \
-            --platform web \
-            --spec replay-ui/sanderling/spec.ts \
-            --bundle-id "$RUN_URL" \
-            --duration "$DURATION" \
-            --max-steps "$MAX_STEPS" \
-            --seed "$SEED" \
-            --exit-on-violation \
-            --output runs/replay-ui
-        env:
-          RUN_URL: ${{ steps.fixture.outputs.url }}
-
-      # Exit 0 above means no property returned false. It does not mean any
-      # property was ever evaluated against real content: they all decline to
-      # judge when the elements they read are absent, so a run that never
-      # rendered the step page is green and worthless. This step is what tells
-      # the two apart, and it fails the job when nothing was judged. folio's
-      # legs make the same call inside folio-run.sh, where the exit code it is
-      # judging is in scope.
-      - name: Classify the replay UI run
-        if: ${{ always() && matrix.target == 'replay-ui' }}
-        run: .github/scripts/replay-ui-summary.sh runs/replay-ui
-
-      - name: Upload the run
-        if: always()
-        uses: actions/upload-artifact@v7
-        with:
-          name: ${{ matrix.artifact }}
-          path: runs/
-          retention-days: 14

.github/workflows/release.yml

@@ -1,144 +0,0 @@
-name: release
-
-on:
-  push:
-    tags:
-      - "v*"
-  workflow_dispatch:
-    inputs:
-      tag:
-        description: "Tag to release (e.g. v0.0.1-rc1). Must already exist."
-        required: true
-        type: string
-
-permissions:
-  contents: read
-
-concurrency:
-  group: release-${{ github.ref }}
-  cancel-in-progress: false
-
-jobs:
-  resolve-tag:
-    name: Resolve and validate the tag
-    runs-on: ubuntu-latest
-    permissions: {}
-    outputs:
-      tag: ${{ steps.tag.outputs.tag }}
-      version: ${{ steps.tag.outputs.version }}
-    steps:
-      # A refname is attacker-controlled text and git permits backtick, `$`,
-      # `(`, `;`, `&` and `|` in it, so it goes through env: a `${{ }}` is
-      # substituted before bash ever sees the line. Every later job reads these
-      # outputs rather than the refname, and nothing reaches a shell before it
-      # has matched the pattern. The pattern is anchored and admits no newline,
-      # which is what stops the value below forging a second $GITHUB_OUTPUT key.
-      - name: Validate the tag
-        id: tag
-        run: |
-          pattern='^v[0-9]+\.[0-9]+\.[0-9]+(-[0-9A-Za-z]+(\.[0-9A-Za-z]+)*)?$'
-          if [[ ! "$TAG" =~ $pattern ]]; then
-            echo "release: refusing to publish from '$TAG'" >&2
-            echo "release: a release tag is vMAJOR.MINOR.PATCH with an optional -prerelease, e.g. v0.1.0 or v0.0.1-rc1" >&2
-            exit 1
-          fi
-          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
-          echo "version=${TAG#v}" >> "$GITHUB_OUTPUT"
-        env:
-          TAG: ${{ inputs.tag || github.ref_name }}
-
-  release-npm:
-    name: Publish @sanderling/spec to npm
-    needs: resolve-tag
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          ref: ${{ needs.resolve-tag.outputs.tag }}
-          # `npm ci` below runs dependency lifecycle scripts, and no step in
-          # this job needs the git credential afterwards.
-          persist-credentials: false
-
-      - name: Set up Node 22
-        uses: actions/setup-node@v7
-        with:
-          node-version: "22"
-          registry-url: "https://registry.npmjs.org"
-          cache: npm
-          cache-dependency-path: pkg/spec/package-lock.json
-
-      - name: Install dependencies
-        working-directory: pkg/spec
-        run: npm ci
-
-      - name: Stamp version
-        working-directory: pkg/spec
-        run: npm version "$VERSION" --no-git-tag-version --allow-same-version
-        env:
-          VERSION: ${{ needs.resolve-tag.outputs.version }}
-
-      - name: Publish
-        working-directory: pkg/spec
-        # npm tag pre-releases (e.g. 0.1.0-rc1) as "next" so npm install @sanderling/spec
-        # keeps resolving the latest stable.
-        run: |
-          if [[ "$VERSION" == *-* ]]; then
-            npm publish --access public --tag next
-          else
-            npm publish --access public
-          fi
-        # The publish credential is scoped to the one step that publishes rather
-        # than to the job, so no other step runs with it in reach.
-        env:
-          VERSION: ${{ needs.resolve-tag.outputs.version }}
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-
-  release-cli:
-    name: Publish sanderling CLI to GitHub Releases
-    needs: resolve-tag
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          ref: ${{ needs.resolve-tag.outputs.tag }}
-          fetch-depth: 0
-
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version-file: go.mod
-          cache: true
-
-      - name: Set up JDK 17
-        uses: actions/setup-java@v5
-        with:
-          distribution: temurin
-          java-version: "17"
-
-      - name: Set up Android SDK
-        uses: android-actions/setup-android@40fd30fb8d7440372e1316f5d1809ec01dcd3699 # v4.0.1
-
-      - name: Cache Gradle
-        uses: actions/cache@v6
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
-          restore-keys: |
-            gradle-${{ runner.os }}-
-
-      - name: Build sidecar JAR
-        run: make sidecar
-
-      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@f06c13b6b1a9625abc9e6e439d9c05a8f2190e94 # v7.2.3
-        with:
-          version: "~> v2"
-          args: release --clean
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}