chore(examples): add argo-workflows example (#18)

* chore(examples): add argo-workflows example

* Update argo-workflows-template.yaml

* Update argo-workflows-template.yaml

Author: aslafy-z

examples/argo-workflows-template.yaml

@@ -0,0 +1,114 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: WorkflowTemplate
+metadata:
+  name: github-notifier
+spec:
+  entrypoint: generic-github-notifier
+  templates:
+  - name: generic-github-notifier
+    inputs:
+      parameters:
+      - name: organization
+      - name: repository
+      - name: revision
+      - name: context
+        value: 'argo-workflows'
+      - name: state
+      - name: target_url
+      - name: description
+    container:
+      image: cloudposse/github-status-updater:0.5.0
+      env:
+      - name: GITHUB_ACTION
+        value: 'update_state'
+      - name: GITHUB_STATE
+        value: '{{inputs.parameters.state}}'
+      - name: GITHUB_TARGET_URL
+        value: '{{inputs.parameters.target_url}}'
+      - name: GITHUB_DESCRIPTION
+        value: '{{inputs.parameters.description}}'
+      - name: GITHUB_CONTEXT
+        value: '{{inputs.parameters.context}}'
+      - name: GITHUB_TOKEN
+        valueFrom:
+          secretKeyRef:
+            key: 'github-automation-token'
+            name: 'github-automation-secret'
+      - name: GITHUB_OWNER
+        value: '{{inputs.parameters.organization}}'
+      - name: GITHUB_REPO
+        value: '{{inputs.parameters.repository}}'
+      - name: GITHUB_REF
+        value: '{{inputs.parameters.revision}}'
+      - name: GITHUB_BASE_URL
+        value: https://private-github-instance/api/v3/
+      - name: GITHUB_UPLOAD_URL
+        value: https://private-github-instance/api/uploads
+      - name: GITHUB_INSECURE
+        value: 'false'
+      resources:
+        requests:
+          cpu: 1m
+          memory: 8Mi
+      activeDeadlineSeconds: 300
+
+---
+apiVersion: argoproj.io/v1alpha1
+kind: WorkflowTemplate
+metadata:
+  name: build-template
+spec:
+  arguments:
+    parameters:
+    - name: revision
+      value: master
+  entrypoint: main
+  templates:
+  - name: main
+    dag:
+      tasks:
+      - name: notify-github-pending
+        templateRef:
+          name: github-notifier
+          template: generic-github-notifier
+        arguments:
+          parameters:
+          - name: repository
+            value: 'my-repo'
+          - name: revision
+            value: '{{workflow.parameters.revision}}'
+          - name: state
+            value: 'pending'
+          - name: target_url
+            value: 'https://argo-workflows.example.com/workflows/{{workflow.namespace}}/{{workflow.name}}'
+          - name: description
+            value: 'pending'
+          - name: organisation
+            value: 'my-org'
+
+      - name: build-task
+        template: build-task
+
+      - name: notify-github-result
+        templateRef:
+          name: github-notifier
+          template: generic-github-notifier
+        arguments:
+          parameters:
+          - name: repository
+            value: 'my-repo'
+          - name: revision
+            value: '{{workflow.parameters.revision}}'
+          - name: state
+            value: "{{= tasks['build-task'].status == 'Succeeded' ? 'success' : 'failure'}}"
+          - name: target_url
+            value: 'https://argo-workflows.example.com/workflows/{{workflow.namespace}}/{{workflow.name}}'
+          - name: description
+            value: "{{= tasks['build-task'].status == 'Succeeded' ? 'build succeed' : 'build failed'}}"
+          - name: organisation
+            value: 'my-org'
+        depends: build-task || build-task.Failed
+
+  - name: build-task
+    # implement your build task here