Merge 6bd8277e2d into 6717ea5e3c

internal/resolver/resolver.go

@@ -108,6 +108,10 @@ func (r *Resolver) Resolve(reqs []*chart.Dependency, repoNames map[string]string
 		}
 
 		repoName := repoNames[d.Name]
+		if d.Alias != "" {
+			repoName = repoNames[d.Alias]
+		}
+
 		// if the repository was not defined, but the dependency defines a repository url, bypass the cache
 		if repoName == "" && d.Repository != "" {
 			locked[i] = &chart.Dependency{

internal/resolver/resolver_test.go

@@ -137,9 +137,22 @@ func TestResolve(t *testing.T) {
 			},
 			err: true,
 		},
+		{
+			name: "charts with same name but different repo",
+			req: []*chart.Dependency{
+				{Name: "alpine", Repository: "repository-1", Version: "0.1.0"},
+				{Name: "alpine", Repository: "repository-2", Version: "0.3.0", Alias: "alpine-alias"},
+			},
+			expect: &chart.Lock{
+				Dependencies: []*chart.Dependency{
+					{Name: "alpine", Repository: "repository-1", Version: "0.1.0"},
+					{Name: "alpine", Repository: "repository-2", Version: "0.3.0"},
+				},
+			},
+		},
 	}
 
-	repoNames := map[string]string{"alpine": "kubernetes-charts", "redis": "kubernetes-charts"}
+	repoNames := map[string]string{"alpine": "repository-1", "redis": "repository-1", "alpine-alias": "repository-2"}
 	registryClient, _ := registry.NewClient()
 	r := New("testdata/chartpath", "testdata/repository", registryClient)
 	for _, tt := range tests {

internal/resolver/testdata/repository/repository-2-index.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+entries:
+  alpine:
+    - name: alpine
+      urls:
+        - https://charts.helm.sh/stable/alpine-0.1.0.tgz
+      checksum: 0e6661f193211d7a5206918d42f5c2a9470b737d
+      home: https://helm.sh/helm
+      sources:
+        - https://github.com/helm/helm
+      version: 0.3.0
+      description: Deploy a basic Alpine Linux pod
+      keywords: []
+      maintainers: []
+      icon: ""
+      apiVersion: v2

pkg/downloader/manager.go

@@ -576,6 +576,10 @@ func (m *Manager) resolveRepoNames(deps []*chart.Dependency) (map[string]string,
 	// by Helm.
 	missing := []string{}
 	for _, dd := range deps {
+		chartName := dd.Name
+		if dd.Alias != "" {
+			chartName = dd.Alias
+		}
 		// Don't map the repository, we don't need to download chart from charts directory
 		if dd.Repository == "" {
 			continue
@@ -589,12 +593,12 @@ func (m *Manager) resolveRepoNames(deps []*chart.Dependency) (map[string]string,
 			if m.Debug {
 				fmt.Fprintf(m.Out, "Repository from local path: %s\n", dd.Repository)
 			}
-			reposMap[dd.Name] = dd.Repository
+			reposMap[chartName] = dd.Repository
 			continue
 		}
 
 		if registry.IsOCI(dd.Repository) {
-			reposMap[dd.Name] = dd.Repository
+			reposMap[chartName] = dd.Repository
 			continue
 		}
 
@@ -605,11 +609,11 @@ func (m *Manager) resolveRepoNames(deps []*chart.Dependency) (map[string]string,
 				(strings.HasPrefix(dd.Repository, "alias:") && strings.TrimPrefix(dd.Repository, "alias:") == repo.Name) {
 				found = true
 				dd.Repository = repo.URL
-				reposMap[dd.Name] = repo.Name
+				reposMap[chartName] = repo.Name
 				break
 			} else if urlutil.Equal(repo.URL, dd.Repository) {
 				found = true
-				reposMap[dd.Name] = repo.Name
+				reposMap[chartName] = repo.Name
 				break
 			}
 		}