Add minimal example

.github/workflows/example-minimal.yml

@@ -0,0 +1,33 @@
+name: Minimal Example
+on: push
+
+jobs:
+  minimal-example:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v1
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v1
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: us-west-2
+
+      - name: Login to ECR
+        id: login-ecr
+        uses: aws-actions/amazon-ecr-login@v1
+
+      - name: Cache Docker builds
+        uses: satackey/[email protected]
+        continue-on-error: true
+
+      - name: Run Dagster Cloud CI action
+        # Here, use `uses: dagster-io/dagster-cloud-ci-action@{version}`
+        # e.g. `uses: dagster-io/[email protected]`
+        uses: ./
+        with:
+          location-file: ./example/minimal/locations.yaml
+          dagit-url: https://elementl.dogfood.dagster.cloud/dev
+          api-token: ${{ secrets.DAGSTER_AGENT_TOKEN }}

example/README.md

@@ -2,7 +2,8 @@
 
 This folder contains a number of examples of potential use cases of the Dagster Cloud CI Action.
 
-- [`requirements-txt`](./multiple-locations): A minimal example containing multiple code locations,
-which are built and pushed separately.
-- [`multiple-locations`](./multiple-locations): A minimal example containing multiple code locations,
-which are built and pushed separately.
+- [`minimal`](./minimal): A minimal example which builds a single code location from a Dockerfile.
+- [`requirements-txt`](./requirements-txt): A lightweight example which builds from a `requirements.txt`
+file instead of a Dockerfile.
+- [`multiple-locations`](./multiple-locations): An example containing multiple code locations,
+which are built and pushed separately.

example/minimal/Dockerfile

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+FROM python:3.8-slim
+
+ENV DAGSTER_VERSION=0.12.14
+
+RUN pip install \
+    dagster==${DAGSTER_VERSION} \
+    dagster-cloud==${DAGSTER_VERSION}
+
+WORKDIR /opt/dagster/app
+
+COPY repo.py /opt/dagster/app

example/minimal/README.md

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+# Minimal Example
+
+This is a minimal example of a repo set up to use the CI Action. The [`locations.yaml`](./locations.yaml) file
+specifies to build the `github_action_demo_minimal` code location using the Dockerfile in the current
+directory, using `repo.py` as an entry point.
+
+The GitHub actions workflow for this example can be found at
+[`.github/workflows/example-minimal.yml`](../../.github/workflows/example-minimal.yml).

example/minimal/locations.yaml

@@ -0,0 +1,5 @@
+locations:
+  github_action_demo_minimal:
+    build: .
+    registry: 764506304434.dkr.ecr.us-west-2.amazonaws.com/github-action-demo-minimal
+    python_file: repo.py

example/minimal/repo.py

@@ -0,0 +1,27 @@
+from dagster import RunRequest, pipeline, repository, schedule, sensor, solid
+
+
+@solid()
+def foo_solid(_):
+    pass
+
+
+@solid()
+def foo_solid_2(_):
+    pass
+
+
+@pipeline
+def foo_pipeline():
+    foo_solid()
+    foo_solid_2()
+
+
+@pipeline
+def other_foo_pipeline():
+    foo_solid()
+
+
+@repository
+def foo_repo():
+    return [foo_pipeline]