Merge pull request #17 from puzzle/examples_and_tests

Examples and tests

.github/workflows/test.yml

@@ -3,6 +3,10 @@ name: Dagger test
 on:
   push:
 
+env:
+  # The Dagger CLI uses the DAGGER_CLOUD_TOKEN environment variable to authenticate with Dagger Cloud
+  DAGGER_CLOUD_TOKEN: ${{ secrets.DAGGER_CLOUD_TOKEN}}
+
 jobs:
   build:
     name: build
@@ -11,12 +15,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Install Dagger CLI
         run: cd /usr/local && { curl -L https://dl.dagger.io/dagger/install.sh | sh; cd -; }
-      # The Dagger CLI uses the DAGGER_CLOUD_TOKEN environment variable to authenticate with Dagger Cloud
-      - name: Run Dagger pipeline
+      - name: Display module functions
         run: dagger functions -m helm/
-        env:
-          DAGGER_CLOUD_TOKEN: ${{ secrets.DAGGER_CLOUD_TOKEN}}
-      # For ephemeral runners only: overrides the default Docker stop timeout to give the Dagger engine more time to push cache data to Dagger Cloud
-      - name: Stop Engine
-        run: docker stop -t 300 $(docker ps --filter name="dagger-engine-*" -q)
-        if: always()
+      - name: Run module tests
+        run: dagger -m examples/ call all

.gitignore

@@ -1,2 +1,4 @@
 dagger.gen.go
 helm/dagger/internal
+go.work
+go.work.sum

README.md

@@ -41,31 +41,8 @@ mkdir helm/
 cd helm/
 
 # initialize Dagger module
-dagger mod init --sdk go --name helm
-```
-
-### setup development module
-
-Setup the outer module to be able to develop the Dagger Helm module.
-
-```bash
-dagger mod init --sdk go --name modest
-dagger mod use ./helm
-```
-
-Generate or re-generate the Go definitions file (dagger.gen.go) for use in code completion.
-
-```bash
-dagger mod install
-```
-
-The functions of the module are available by the `dag` variable. Type `dag.` in your Go file for code completion.
-
-
-Update the module:
-
-```bash
-dagger mod update
+dagger init
+dagger develop --sdk go --source helm
 ```
 
 ## To Do

examples/dagger.json

@@ -0,0 +1,12 @@
+{
+  "name": "examples",
+  "sdk": "go",
+  "dependencies": [
+    {
+      "name": "helm",
+      "source": "../helm"
+    }
+  ],
+  "source": ".",
+  "engineVersion": "v0.11.6"
+}

examples/go.mod

@@ -0,0 +1,41 @@
+module dagger/apko/tests
+
+go 1.22.2
+
+require (
+	github.com/99designs/gqlgen v0.17.46
+	github.com/Khan/genqlient v0.7.0
+	github.com/sourcegraph/conc v0.3.0
+	github.com/vektah/gqlparser/v2 v2.5.11
+	go.opentelemetry.io/otel v1.24.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.24.0
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.24.0
+	go.opentelemetry.io/otel/sdk v1.24.0
+	go.opentelemetry.io/otel/trace v1.24.0
+	golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842
+	golang.org/x/sync v0.7.0
+	google.golang.org/grpc v1.63.2
+)
+
+require (
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+)
+
+require (
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
+	github.com/go-logr/logr v1.4.1 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1 // indirect
+	github.com/sosodev/duration v1.3.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.24.0 // indirect
+	go.opentelemetry.io/otel/metric v1.24.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.2.0 // indirect
+	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
+	golang.org/x/text v0.15.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240227224415-6ceb2ff114de // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda // indirect
+	google.golang.org/protobuf v1.34.0 // indirect
+)

examples/go.sum

@@ -0,0 +1,70 @@
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examples/main.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/sourcegraph/conc/pool"
+)
+
+type Examples struct{}
+
+// All executes all tests.
+func (m *Examples) All(ctx context.Context) error {
+	p := pool.New().WithErrors().WithContext(ctx)
+
+	p.Go(m.Version)
+
+	return p.Wait()
+}
+
+func (m *Examples) Version(
+	// method call context
+	ctx context.Context,
+) error {
+	const expected = "0.1.1"
+
+	// dagger call version --directory ./mychart/
+	directory := dag.CurrentModule().Source().Directory("testdata/mychart/")
+	version, err := dag.Helm().Version(ctx, directory)
+
+	if err != nil {
+		return err
+	}
+
+	if version != expected {
+		return fmt.Errorf("expected %q, got %q", expected, version)
+	}
+
+	return nil
+}