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.github/workflows/build-and-push-tutorial-agent.yml

Lines changed: 118 additions & 56 deletions
Original file line numberDiff line numberDiff line change
@@ -3,61 +3,112 @@ name: Build and Push Tutorial Agent
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on:
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workflow_dispatch:
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inputs:
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agent_path:
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description: "Path to the agent directory (e.g., examples/tutorials/10_agentic/00_base/000_hello_acp)"
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required: true
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type: string
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version_tag:
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description: "Version tag for the agent build (e.g., v1.0.0, latest)"
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required: true
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type: string
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default: "latest"
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workflow_call:
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inputs:
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agent_path:
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description: "Path to the agent directory"
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required: true
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type: string
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version_tag:
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description: "Version tag for the agent build"
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required: true
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type: string
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default: "latest"
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rebuild_all:
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description: "Rebuild all agents regardless of changes"
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required: false
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type: boolean
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default: false
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pull_request:
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paths:
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- "examples/tutorials/**"
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push:
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branches:
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- main
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paths:
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- "examples/tutorials/**"
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permissions:
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contents: read
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packages: write
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jobs:
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build-and-push-agent:
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timeout-minutes: 10
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name: Build Tutorial Agent
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find-agents:
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runs-on: ubuntu-latest
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outputs:
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agents: ${{ steps.get-agents.outputs.agents }}
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has_agents: ${{ steps.get-agents.outputs.has_agents }}
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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with:
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fetch-depth: 0 # Fetch full history for git diff
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- name: Validate agent path exists
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- name: Find tutorial agents to build
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id: get-agents
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run: |
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if [ ! -d "${{ inputs.agent_path }}" ]; then
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echo "❌ Error: Agent path '${{ inputs.agent_path }}' does not exist"
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exit 1
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# Find all tutorial directories with manifest.yaml
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all_agents=$(find examples/tutorials -name "manifest.yaml" -exec dirname {} \; | sort)
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agents_to_build=()
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if [ "${{ inputs.rebuild_all }}" = "true" ]; then
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echo "Rebuild all agents requested"
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echo "DEBUG: All agents found: $all_agents"
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agents_to_build=($(echo "$all_agents"))
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echo "DEBUG: Agents to build array has ${#agents_to_build[@]} items"
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echo "### 🔄 Rebuilding All Tutorial Agents" >> $GITHUB_STEP_SUMMARY
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else
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# Determine the base branch for comparison
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if [ "${{ github.event_name }}" = "pull_request" ]; then
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BASE_BRANCH="origin/${{ github.base_ref }}"
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echo "Comparing against PR base branch: $BASE_BRANCH"
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else
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BASE_BRANCH="HEAD~1"
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echo "Comparing against previous commit: $BASE_BRANCH"
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fi
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# Check each agent directory for changes
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for agent_dir in $all_agents; do
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echo "Checking $agent_dir for changes..."
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# Check if any files in this agent directory have changed
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if git diff --name-only $BASE_BRANCH HEAD | grep -q "^$agent_dir/"; then
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echo " ✅ Changes detected in $agent_dir"
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agents_to_build+=("$agent_dir")
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else
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echo " ⏭️ No changes in $agent_dir"
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fi
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done
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echo "### 🔄 Changed Tutorial Agents" >> $GITHUB_STEP_SUMMARY
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fi
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echo "✅ Agent path verified: ${{ inputs.agent_path }}"
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- name: Validate manifest.yaml exists
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run: |
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if [ ! -f "${{ inputs.agent_path }}/manifest.yaml" ]; then
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echo "❌ Error: manifest.yaml not found in '${{ inputs.agent_path }}'"
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exit 1
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# Convert array to JSON format and output summary
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if [ ${#agents_to_build[@]} -eq 0 ]; then
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echo "No agents to build"
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echo "agents=[]" >> $GITHUB_OUTPUT
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echo "has_agents=false" >> $GITHUB_OUTPUT
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else
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echo "Agents to build: ${#agents_to_build[@]}"
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printf -v agents_json '%s\n' "${agents_to_build[@]}" | jq -R -s -c 'split("\n") | map(select(length > 0))'
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echo "agents=$agents_json" >> $GITHUB_OUTPUT
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echo "has_agents=true" >> $GITHUB_OUTPUT
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echo "DEBUG: Generated JSON: $agents_json"
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echo "" >> $GITHUB_STEP_SUMMARY
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for agent in "${agents_to_build[@]}"; do
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echo "- \`$agent\`" >> $GITHUB_STEP_SUMMARY
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done
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echo "" >> $GITHUB_STEP_SUMMARY
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fi
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echo "✅ manifest.yaml found"
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echo "### Validation Summary" >> $GITHUB_STEP_SUMMARY
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echo "- **Agent Path**: ${{ inputs.agent_path }}" >> $GITHUB_STEP_SUMMARY
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echo "- **Version Tag**: ${{ inputs.version_tag }}" >> $GITHUB_STEP_SUMMARY
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echo "- **Status**: ✅ Validation passed" >> $GITHUB_STEP_SUMMARY
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build-agents:
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needs: find-agents
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if: ${{ needs.find-agents.outputs.has_agents == 'true' }}
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runs-on: ubuntu-latest
102+
timeout-minutes: 15
103+
strategy:
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matrix:
105+
agent_path: ${{ fromJson(needs.find-agents.outputs.agents) }}
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fail-fast: false
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name: build-${{ matrix.agent_path }}
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
@@ -80,35 +131,46 @@ jobs:
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id: image-name
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run: |
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# Remove examples/tutorials/ prefix and replace / with -
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AGENT_NAME=$(echo "${{ inputs.agent_path }}" | sed 's|^examples/tutorials/||' | sed 's|/|-|g')
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AGENT_NAME=$(echo "${{ matrix.agent_path }}" | sed 's|^examples/tutorials/||' | sed 's|/|-|g')
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echo "AGENT_NAME=$AGENT_NAME" >> $GITHUB_ENV
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echo "agent_name=$AGENT_NAME" >> $GITHUB_OUTPUT
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echo "Agent name set to $AGENT_NAME"
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- name: Login to GitHub Container Registry
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# Only login if we're going to push (main branch or rebuild_all)
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if: ${{ github.event_name == 'push' || inputs.rebuild_all }}
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uses: docker/login-action@v3
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Build and Push Agent Image
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- name: Build and Conditionally Push Agent Image
96149
env:
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REGISTRY: ghcr.io
98151
run: |
99152
AGENT_NAME="${{ steps.image-name.outputs.agent_name }}"
100-
VERSION_TAG="${{ inputs.version_tag }}"
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REPOSITORY_NAME="${{ github.repository }}/tutorial-agents/${AGENT_NAME}"
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FULL_IMAGE="${REGISTRY}/${REPOSITORY_NAME}:${VERSION_TAG}"
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104-
agentex agents build \
105-
--manifest "${{ inputs.agent_path }}/manifest.yaml" \
106-
--registry "${REGISTRY}" \
107-
--tag "${VERSION_TAG}" \
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--platforms "linux/amd64" \
109-
--repository-name "${REPOSITORY_NAME}" \
110-
--push
111-
112-
echo "Successfully built and pushed: ${FULL_IMAGE}"
113-
echo "### Build Complete" >> $GITHUB_STEP_SUMMARY
114-
echo "- **Image**: \`${FULL_IMAGE}\`" >> $GITHUB_STEP_SUMMARY
154+
155+
# Determine if we should push based on event type
156+
if [ "${{ github.event_name }}" = "push" ] || [ "${{ inputs.rebuild_all }}" = "true" ]; then
157+
SHOULD_PUSH=true
158+
VERSION_TAG="latest"
159+
echo "🚀 Building and pushing agent: ${{ matrix.agent_path }}"
160+
else
161+
SHOULD_PUSH=false
162+
VERSION_TAG="pr-${{ github.event.number }}"
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echo "🔍 Validating build for agent: ${{ matrix.agent_path }}"
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fi
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# Build command - add --push only if we should push
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BUILD_ARGS="--manifest ${{ matrix.agent_path }}/manifest.yaml --registry ${REGISTRY} --tag ${VERSION_TAG} --platforms linux/amd64 --repository-name ${REPOSITORY_NAME}"
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if [ "$SHOULD_PUSH" = "true" ]; then
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agentex agents build $BUILD_ARGS --push
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echo "✅ Successfully built and pushed: ${REGISTRY}/${REPOSITORY_NAME}:${VERSION_TAG}"
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else
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agentex agents build $BUILD_ARGS
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echo "✅ Build validation successful for: ${{ matrix.agent_path }}"
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fi
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