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feat(examples): add dice roller getting started reference application #9

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feat(examples): add dice roller getting started reference application

feat(examples): add dice roller getting started reference application #9

Workflow file for this run

.github/workflows/ci-example-dice-roller.yml at af6227e
name: CI - Example Dice Roller
on:
workflow_dispatch:
push:
branches:
- main
paths:
- 'examples/dice_roller/**'
- '.github/actions/test_dice_roller/**'
- '.github/workflows/ci-example-dice-roller.yml'
pull_request:
branches:
- main
paths:
- 'examples/dice_roller/**'
- '.github/actions/test_dice_roller/**'
- '.github/workflows/ci-example-dice-roller.yml'
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
cancel-in-progress: true
jobs:
# ---------------------------------------------------------------------------
# Verify both versions build and run correctly across Ruby versions
# ---------------------------------------------------------------------------
dice-roller:
if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby' }}
name: ${{ matrix.version }} / Ruby ${{ matrix.ruby }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
version:
- uninstrumented
- instrumented
ruby:
- "3.2"
- "3.3"
- "3.4"
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
- name: Test Dice Roller (${{ matrix.version }}, Ruby ${{ matrix.ruby }})
uses: ./.github/actions/test_dice_roller
with:
version: ${{ matrix.version }}
ruby: ${{ matrix.ruby }}
# ---------------------------------------------------------------------------
# Verify both Docker images build and the container starts correctly
# ---------------------------------------------------------------------------
dice-roller-docker:
if: ${{ github.repository == 'open-telemetry/opentelemetry-ruby' }}
name: Docker ${{ matrix.version }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
version:
- uninstrumented
- instrumented
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
- name: Build Docker image (${{ matrix.version }})
working-directory: examples/dice_roller
run: |
# 🐳 Build ${{ matrix.version }} image 🐳
docker build \
--target ${{ matrix.version }} \
-t dice_roller:${{ matrix.version }} \
.
- name: Run container (${{ matrix.version }})
run: |
# 🐳 Start container 🐳
docker run -d \
--name dice_roller_${{ matrix.version }} \
-p 8080:8080 \
-e OTEL_TRACES_EXPORTER=none \
-e OTEL_METRICS_EXPORTER=none \
-e OTEL_LOGS_EXPORTER=none \
-e OTEL_SERVICE_NAME=dice_roller_ci \
dice_roller:${{ matrix.version }}
echo "Waiting for container to be ready..."
for i in $(seq 1 30); do
if curl -sf http://localhost:8080/rolldice > /dev/null 2>&1; then
echo "Container ready after ${i}s"
exit 0
fi
sleep 1
done
echo "Container did not start in time" >&2
docker logs dice_roller_${{ matrix.version }}
exit 1
- name: Verify /rolldice (single roll)
run: |
RESPONSE=$(curl -sf http://localhost:8080/rolldice)
echo "Response: $RESPONSE"
echo "$RESPONSE" | grep -qE '^[1-6]$'
- name: Verify /rolldice?rolls=2 (multiple rolls)
run: |
RESPONSE=$(curl -sf "http://localhost:8080/rolldice?rolls=2")
echo "Response: $RESPONSE"
echo "$RESPONSE" | grep -qE '^\[[1-6],[1-6]\]$'
- name: Verify /rolldice?player=Alice (with player name)
run: |
RESPONSE=$(curl -sf "http://localhost:8080/rolldice?player=Alice")
echo "Response: $RESPONSE"
echo "$RESPONSE" | grep -qE '^[1-6]$'
- name: Stop and remove container
if: always()
run: |
docker stop dice_roller_${{ matrix.version }} || true
docker rm dice_roller_${{ matrix.version }} || true