V0.1.5

.github/workflows/ci.yml

@@ -90,12 +90,64 @@ jobs:
         os: [ubuntu-latest, macos-latest, windows-latest]
     steps:
       - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        if: matrix.os == 'macos-latest'
+        with:
+          node-version: 22
       - uses: actions-rust-lang/setup-rust-toolchain@9d7e65c320fdb52dcd45ffaa68deb6c02c8754d9 # v1.12.0
         with:
           toolchain: stable
           rustflags: ""
       - name: Run tests
         run: cargo test --workspace --verbose
+      - name: Run multicast mDNS check
+        if: matrix.os == 'macos-latest'
+        env:
+          RUST_LOG: nx_core::discovery::mdns=debug,mdns_sd=debug
+        run: >-
+          cargo test -p nx-core
+          discovery::mdns::tests::two_daemons_discover_and_remove_an_announced_endpoint
+          -- --ignored --exact --nocapture
+
+      - name: Build three-node mDNS guests
+        if: matrix.os == 'macos-latest'
+        run: |
+          rustup target add wasm32-unknown-unknown
+          cargo build --locked --release --target wasm32-unknown-unknown \
+            --manifest-path examples/discovery_lan/Cargo.toml \
+            --target-dir examples/discovery_lan/target/reader
+          cargo build --locked --release --target wasm32-unknown-unknown \
+            --manifest-path examples/discovery_lan/Cargo.toml --features increment \
+            --target-dir examples/discovery_lan/target/writer
+      - name: Run discovery demo script tests including real lifecycle
+        if: matrix.os == 'macos-latest'
+        env:
+          NUMAX_DEMO_E2E: "1"
+        # cargo test built target/debug/nx; both guest variants were built above.
+        # This requires a real local IPv4 interface, not three separate devices.
+        run: node --test examples/discovery_lan/demo.test.mjs
+
+  discovery-demo-tests:
+    name: Discovery Demo Arguments and Configuration
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        with:
+          node-version: 22
+      - name: Check local interface prerequisite
+        # Initialization validates an actual interface even though these tests
+        # do not run a daemon or exchange multicast traffic.
+        run: >-
+          node --input-type=module -e
+          "import { networkInterfaces } from 'node:os';
+          import assert from 'node:assert/strict';
+          assert.ok(Object.values(networkInterfaces()).flat().some(a => a?.family === 'IPv4' && !a.internal),
+          'discovery demo configuration tests require a non-loopback local IPv4 interface');"
+      - name: Test demo arguments and private configuration
+        run: >-
+          node --test --test-name-pattern='rejects missing arguments|creates private loopback'
+          examples/discovery_lan/demo.test.mjs
 
   build-wasm:
     name: Build WASM Examples
@@ -140,12 +192,21 @@ jobs:
         run: cargo build --release --target wasm32-unknown-unknown --manifest-path examples/distributed_counter/Cargo.toml
       - name: Build previous release binary
         run: |
-          git worktree add "${RUNNER_TEMP}/numax-v0.1.0" v0.1.0
-          cargo build --release --manifest-path "${RUNNER_TEMP}/numax-v0.1.0/Cargo.toml" -p nx-cli
+          expected_commit=419d840e2afe780e7ad1f4135e39e9b38a4f30b1
+          actual_commit="$(git rev-parse --verify 'refs/tags/v0.1.4^{commit}')"
+          if [ "$actual_commit" != "$expected_commit" ]; then
+            echo "Unexpected v0.1.4 tag commit: $actual_commit (expected $expected_commit)"
+            exit 1
+          fi
+          git worktree add --detach "${RUNNER_TEMP}/numax-v0.1.4" refs/tags/v0.1.4
+          cargo build --release --manifest-path "${RUNNER_TEMP}/numax-v0.1.4/Cargo.toml" -p nx-cli
       - name: Run multi-process CLI smoke test
         env:
-          NUMAX_PREVIOUS_NX_BIN: ${{ runner.temp }}/numax-v0.1.0/target/release/nx
-        run: cargo test -p nx-cli --test multiprocess_smoke -- --ignored
+          NUMAX_PREVIOUS_NX_BIN: ${{ runner.temp }}/numax-v0.1.4/target/release/nx
+        # Real multicast is explicitly opted into in the macOS test job above.
+        run: >-
+          cargo test -p nx-cli --test multiprocess_smoke
+          -- --ignored --skip discovery_lan::
 
   benchmark-tools:
     name: Benchmark Comparator Tests
@@ -267,6 +328,7 @@ jobs:
       - fmt
       - clippy
       - test
+      - discovery-demo-tests
       - build-wasm
       - cli-smoke
       - benchmark-tools
@@ -282,6 +344,7 @@ jobs:
              [[ "${{ needs.fmt.result }}" != "success" ]] || \
              [[ "${{ needs.clippy.result }}" != "success" ]] || \
              [[ "${{ needs.test.result }}" != "success" ]] || \
+             [[ "${{ needs.discovery-demo-tests.result }}" != "success" ]] || \
              [[ "${{ needs.build-wasm.result }}" != "success" ]] || \
              [[ "${{ needs.cli-smoke.result }}" != "success" ]] || \
              [[ "${{ needs.benchmark-tools.result }}" != "success" ]] || \