diff --git a/pkg/chartutil/requirements_test.go b/pkg/chartutil/requirements_test.go index b5dbe35dc..f67bea46e 100644 --- a/pkg/chartutil/requirements_test.go +++ b/pkg/chartutil/requirements_test.go @@ -320,3 +320,59 @@ func verifyRequirementsImportValues(t *testing.T, c *chart.Chart, v *chart.Confi } } + +func TestCopyChartAsAlias(t *testing.T) { + c, err := Load("testdata/frobnitz") + if err != nil { + t.Fatalf("Failed to load testdata: %s", err) + } + + if aliasChart := copyChartAsAlias(c.Dependencies, "mariners", "another-mariner"); aliasChart != nil { + t.Fatalf("expected no chart but got %s", aliasChart.Metadata.Name) + } + + aliasChart := copyChartAsAlias(c.Dependencies, "mariner", "another-mariner") + if aliasChart == nil { + t.Fatal("Failed to find dependent chart") + } + if aliasChart.Metadata.Name != "another-mariner" { + t.Fatal(`Failed to update chart-name for alias "dependent chart`) + } +} + +func TestDependentChartAliases(t *testing.T) { + c, err := Load("testdata/dependent-chart-alias") + if err != nil { + t.Fatalf("Failed to load testdata: %s", err) + } + + if len(c.Dependencies) == 0 { + t.Fatal("There are no dependencies to run this test") + } + + origLength := len(c.Dependencies) + if err := ProcessRequirementsEnabled(c, c.Values); err != nil { + t.Fatalf("Expected no errors but got %q", err) + } + + if len(c.Dependencies) == origLength { + t.Fatal("Expected alias dependencies to be added, but did not got that") + } + + reqmts, err := LoadRequirements(c) + if err != nil { + t.Fatalf("Cannot load requirements for test chart, %v", err) + } + + var expectedDependencyCharts int + for _, reqmt := range reqmts.Dependencies { + expectedDependencyCharts++ + if len(reqmt.Alias) >= 0 { + expectedDependencyCharts += len(reqmt.Alias) + } + } + if len(c.Dependencies) != expectedDependencyCharts { + t.Fatalf("Expected number of chart dependencies %d, but got %d", expectedDependencyCharts, len(c.Dependencies)) + } + +} diff --git a/pkg/chartutil/testdata/dependent-chart-alias/.helmignore b/pkg/chartutil/testdata/dependent-chart-alias/.helmignore new file mode 100644 index 000000000..9973a57b8 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/.helmignore @@ -0,0 +1 @@ +ignore/ diff --git a/pkg/chartutil/testdata/dependent-chart-alias/Chart.yaml b/pkg/chartutil/testdata/dependent-chart-alias/Chart.yaml new file mode 100644 index 000000000..7c071c27b --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/Chart.yaml @@ -0,0 +1,17 @@ +apiVersion: v1 +name: frobnitz +description: This is a frobnitz. +version: "1.2.3" +keywords: + - frobnitz + - sprocket + - dodad +maintainers: + - name: The Helm Team + email: helm@example.com + - name: Someone Else + email: nobody@example.com +sources: + - https://example.com/foo/bar +home: http://example.com +icon: https://example.com/64x64.png diff --git a/pkg/chartutil/testdata/dependent-chart-alias/INSTALL.txt b/pkg/chartutil/testdata/dependent-chart-alias/INSTALL.txt new file mode 100644 index 000000000..2010438c2 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/INSTALL.txt @@ -0,0 +1 @@ +This is an install document. The client may display this. diff --git a/pkg/chartutil/testdata/dependent-chart-alias/LICENSE b/pkg/chartutil/testdata/dependent-chart-alias/LICENSE new file mode 100644 index 000000000..6121943b1 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/LICENSE @@ -0,0 +1 @@ +LICENSE placeholder. diff --git a/pkg/chartutil/testdata/dependent-chart-alias/README.md b/pkg/chartutil/testdata/dependent-chart-alias/README.md new file mode 100644 index 000000000..8cf4cc3d7 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/README.md @@ -0,0 +1,11 @@ +# Frobnitz + +This is an example chart. + +## Usage + +This is an example. It has no usage. + +## Development + +For developer info, see the top-level repository. diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/_ignore_me b/pkg/chartutil/testdata/dependent-chart-alias/charts/_ignore_me new file mode 100644 index 000000000..2cecca682 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/_ignore_me @@ -0,0 +1 @@ +This should be ignored by the loader, but may be included in a chart. diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/Chart.yaml b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/Chart.yaml new file mode 100644 index 000000000..38a4aaa54 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/Chart.yaml @@ -0,0 +1,4 @@ +name: alpine +description: Deploy a basic Alpine Linux pod +version: 0.1.0 +home: https://k8s.io/helm diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/README.md b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/README.md new file mode 100644 index 000000000..a7c84fc41 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/README.md @@ -0,0 +1,9 @@ +This example was generated using the command `helm create alpine`. + +The `templates/` directory contains a very simple pod resource with a +couple of parameters. + +The `values.toml` file contains the default values for the +`alpine-pod.yaml` template. + +You can install this example using `helm install docs/examples/alpine`. diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast1/Chart.yaml b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast1/Chart.yaml new file mode 100644 index 000000000..171e36156 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast1/Chart.yaml @@ -0,0 +1,4 @@ +name: mast1 +description: A Helm chart for Kubernetes +version: 0.1.0 +home: "" diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast1/values.yaml b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast1/values.yaml new file mode 100644 index 000000000..42c39c262 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast1/values.yaml @@ -0,0 +1,4 @@ +# Default values for mast1. +# This is a YAML-formatted file. +# Declare name/value pairs to be passed into your templates. +# name = "value" diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast2-0.1.0.tgz b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast2-0.1.0.tgz new file mode 100644 index 000000000..ced5a4a6a Binary files /dev/null and b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/charts/mast2-0.1.0.tgz differ diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/templates/alpine-pod.yaml b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/templates/alpine-pod.yaml new file mode 100644 index 000000000..08cf3c2c1 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/templates/alpine-pod.yaml @@ -0,0 +1,16 @@ +apiVersion: v1 +kind: Pod +metadata: + name: {{.Release.Name}}-{{.Chart.Name}} + labels: + heritage: {{.Release.Service}} + chartName: {{.Chart.Name}} + chartVersion: {{.Chart.Version | quote}} + annotations: + "helm.sh/created": "{{.Release.Time.Seconds}}" +spec: + restartPolicy: {{default "Never" .restart_policy}} + containers: + - name: waiter + image: "alpine:3.3" + command: ["/bin/sleep","9000"] diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/values.yaml b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/values.yaml new file mode 100644 index 000000000..6c2aab7ba --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/charts/alpine/values.yaml @@ -0,0 +1,2 @@ +# The pod name +name: "my-alpine" diff --git a/pkg/chartutil/testdata/dependent-chart-alias/charts/mariner-4.3.2.tgz b/pkg/chartutil/testdata/dependent-chart-alias/charts/mariner-4.3.2.tgz new file mode 100644 index 000000000..3af333e76 Binary files /dev/null and b/pkg/chartutil/testdata/dependent-chart-alias/charts/mariner-4.3.2.tgz differ diff --git a/pkg/chartutil/testdata/dependent-chart-alias/docs/README.md b/pkg/chartutil/testdata/dependent-chart-alias/docs/README.md new file mode 100644 index 000000000..d40747caf --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/docs/README.md @@ -0,0 +1 @@ +This is a placeholder for documentation. diff --git a/pkg/chartutil/testdata/dependent-chart-alias/icon.svg b/pkg/chartutil/testdata/dependent-chart-alias/icon.svg new file mode 100644 index 000000000..892130606 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/icon.svg @@ -0,0 +1,8 @@ + + + Example icon + + + diff --git a/pkg/chartutil/testdata/dependent-chart-alias/ignore/me.txt b/pkg/chartutil/testdata/dependent-chart-alias/ignore/me.txt new file mode 100644 index 000000000..e69de29bb diff --git a/pkg/chartutil/testdata/dependent-chart-alias/requirements.lock b/pkg/chartutil/testdata/dependent-chart-alias/requirements.lock new file mode 100644 index 000000000..6fcc2ed9f --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/requirements.lock @@ -0,0 +1,8 @@ +dependencies: + - name: alpine + version: "0.1.0" + repository: https://example.com/charts + - name: mariner + version: "4.3.2" + repository: https://example.com/charts +digest: invalid diff --git a/pkg/chartutil/testdata/dependent-chart-alias/requirements.yaml b/pkg/chartutil/testdata/dependent-chart-alias/requirements.yaml new file mode 100644 index 000000000..2e41105c7 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/requirements.yaml @@ -0,0 +1,10 @@ +dependencies: + - name: alpine + version: "0.1.0" + repository: https://example.com/charts + - name: mariner + version: "4.3.2" + repository: https://example.com/charts + alias: + - mariners1 + - mariners2 diff --git a/pkg/chartutil/testdata/dependent-chart-alias/templates/template.tpl b/pkg/chartutil/testdata/dependent-chart-alias/templates/template.tpl new file mode 100644 index 000000000..c651ee6a0 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/templates/template.tpl @@ -0,0 +1 @@ +Hello {{.Name | default "world"}} diff --git a/pkg/chartutil/testdata/dependent-chart-alias/values.yaml b/pkg/chartutil/testdata/dependent-chart-alias/values.yaml new file mode 100644 index 000000000..61f501258 --- /dev/null +++ b/pkg/chartutil/testdata/dependent-chart-alias/values.yaml @@ -0,0 +1,6 @@ +# A values file contains configuration. + +name: "Some Name" + +section: + name: "Name in a section"