Test room manager (#63)

## Description

This PR adds a simple test for Room Manager.

## Motivation and Context

Testing the build, health status and proper token retrieval allow for
more confidence in merging new changes to Room Manager example and
prevent bad images from ending up in Cloud panel.

Fixes FCE-679

## Types of changes

- [x] tech debt remedy
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to
      not work as expected)

.github/workflows/build-and-test-room-manager-amd64.yaml

@@ -0,0 +1,57 @@
+name: Build and Test Room Manager on amd64
+
+on:
+  pull_request:
+    branches: [main]
+    paths:
+      - 'examples/room-manager/**'
+
+  workflow_dispatch:
+
+jobs:
+    build-and-test-amd64-image:
+        runs-on: ubuntu-latest
+        permissions:
+            contents: read
+            packages: write
+        steps:
+            - name: Checkout Repository
+              uses: actions/checkout@v4
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v3
+            - name: Login to GitHub Container Registry
+              uses: docker/login-action@v3
+              with:
+                registry: ghcr.io
+                username: ${{ github.actor }}
+                password: ${{ secrets.GITHUB_TOKEN }}
+            - name: Build and push Docker image
+              uses: docker/build-push-action@v6
+              with:
+                file: examples/room-manager/Dockerfile
+                platforms: linux/amd64
+                cache-from: type=gha
+                cache-to: type=gha,mode=max
+                tags: room-manager:${{ github.event.pull_request.head.sha }}
+                load: true
+            - name: Run Room Manager
+              run: |
+                docker run -d -p 8080:8080 \
+                --name gh-runner-room-manager \
+                --restart always \
+                -e PORT=8080 \
+                -e PEERLESS_PURGE_TIMEOUT=600 \
+                -e FISHJAM_URL=${{ secrets.ROOM_MANAGER_FISHJAM_URL }} \
+                -e FISHJAM_SERVER_TOKEN=${{ secrets.ROOM_MANAGER_FISHJAM_SERVER_TOKEN }} \
+                room-manager:${{ github.event.pull_request.head.sha }}
+            - name: Test Room Manager Healtcheck
+              run: |
+                sleep 2
+                curl -o tmp1.json -s -vvv http://127.0.0.1:8080/health
+                jq . tmp1.json
+                [[ $(jq -r .status tmp1.json) == "ok" ]]
+            - name: Test Room Manager API
+              run: |
+                 curl -o tmp2.json -s -vvv "http://127.0.0.1:8080/api/rooms?roomName=testRoomName&peerName=testPeerName"
+                 jq '{peerToken: .peerToken, room: .room, peer: .peer}' tmp2.json
+                 [[ $(jq -r .peerToken tmp2.json) != "null" ]]

.github/workflows/build-room-manager.yaml → .github/workflows/build-room-manager-multiplatform.yaml

@@ -1,4 +1,4 @@
-name: Build and Push Room Manager Image
+name: Build and Push Room Manager Multiplatform Image
 
 on:
   push:
@@ -9,7 +9,7 @@ on:
   workflow_dispatch:
 
 jobs:
-    build-and-push-image:
+    build-and-push-multiplatform-image:
         runs-on: ubuntu-latest
         permissions:
             contents: read

examples/room-manager/README.md

@@ -33,12 +33,6 @@ Simple as that - send a plain GET request and receive an auth token.
 Room Manager will search its memory for the username for the requested room and return a token.
 Otherwise, it will create a new one.
 
-### '/api/rooms/:roomName/start-recording'
-
-Will start recording in the specified room.
-
-> **_WARNING:_** Not implemented yet!
-
 ### '/api/rooms/webhook'
 
 Exposes a webhook endpoint to allow the Fishjam instance to send notifications to the Room Manager.