fix(template): support template strings in ConfigTemplate.configs

core/src/config/render-template.ts

@@ -27,6 +27,7 @@ import type { Garden } from "../garden.js"
 import { ConfigurationError, GardenError } from "../exceptions.js"
 import { resolve, posix } from "path"
 import fsExtra from "fs-extra"
+
 const { ensureDir } = fsExtra
 import type { TemplatedModuleConfig } from "../plugins/templated.js"
 import { omit } from "lodash-es"
@@ -273,9 +274,16 @@ async function renderConfigs({
   renderConfig: RenderTemplateConfig
 }): Promise<TemplatableConfig[]> {
   const templateDescription = `${configTemplateKind} '${template.name}'`
+  const templateConfigs = template.configs || []
+  const partiallyResolvedTemplateConfigs = resolveTemplateStrings({
+    value: templateConfigs,
+    context,
+    contextOpts: { allowPartial: true },
+    source: { yamlDoc: template.internal.yamlDoc, basePath: ["inputs"] },
+  })
 
   return Promise.all(
-    (template.configs || []).map(async (m) => {
+    partiallyResolvedTemplateConfigs.map(async (m) => {
       // Resolve just the name, which must be immediately resolvable
       let resolvedName = m.name
 

core/test/data/test-projects/config-templates-with-templating/project.garden.yml

@@ -0,0 +1,8 @@
+apiVersion: garden.io/v1
+kind: Project
+name: config-templates-with-templating
+environments:
+  - name: local
+providers:
+  - name: local-kubernetes
+    environments: [local]

core/test/data/test-projects/config-templates-with-templating/runs.garden.yml

@@ -0,0 +1,5 @@
+kind: RenderTemplate
+template: template-runs
+name: my-runs
+inputs:
+  names: ["run-a", "run-b"]

core/test/data/test-projects/config-templates-with-templating/schema.json

@@ -0,0 +1,8 @@
+{
+  "type": "object",
+  "properties": {
+    "names": {
+      "type": "array"
+    }
+  }
+}

core/test/data/test-projects/config-templates-with-templating/tempate.garden.yml

@@ -0,0 +1,13 @@
+kind: ConfigTemplate
+name: template-runs
+inputsSchemaPath: schema.json
+
+configs:
+  - $concat:
+      $forEach: ${inputs.names}
+      $return:
+        kind: Run
+        type: exec
+        name: "${item.value}"
+        spec:
+          command: ["echo", "${item.value}"]

core/test/unit/src/config/workflow.ts

@@ -269,8 +269,8 @@ describe("resolveWorkflowConfig", () => {
     }
 
     expect(workflow).to.exist
-    expect(workflow.steps[0].script).to.equal('echo "${inputs.envName}"') // <- resolved later
-    expect(omit(workflow.internal, "yamlDoc")).to.eql(internal)
+    expect(workflow.steps[0].script).to.equal('echo "${environment.name}"') // <- resolved later
+    expect(omit(workflow.internal, "yamlDoc")).to.eql(internal) // <- `inputs.envName` should be resolved
   })
 
   describe("populateNamespaceForTriggers", () => {

core/test/unit/src/garden.ts

@@ -78,6 +78,7 @@ import { fileURLToPath } from "node:url"
 import { resolveMsg } from "../../../src/logger/log-entry.js"
 import { getCloudDistributionName } from "../../../src/util/cloud.js"
 import { styles } from "../../../src/logger/styles.js"
+import type { RunActionConfig } from "../../../src/actions/run.js"
 
 const moduleDirName = dirname(fileURLToPath(import.meta.url))
 
@@ -2991,8 +2992,8 @@ describe("Garden", () => {
         templateName: "combo",
         inputs: {
           name: "test",
-          envName: "${environment.name}", // <- resolved later
-          providerKey: "${providers.test-plugin.outputs.testKey}", // <- resolved later
+          envName: "${environment.name}", // <- should be resolved to itself
+          providerKey: "${providers.test-plugin.outputs.testKey}", // <- should be resolved to itself
         },
       }
 
@@ -3001,17 +3002,66 @@ describe("Garden", () => {
       expect(test).to.exist
 
       expect(build.type).to.equal("test")
-      expect(build.spec.command).to.include("${inputs.name}") // <- resolved later
+      expect(build.spec.command).to.include(internal.inputs.name) // <- should be resolved
       expect(omit(build.internal, "yamlDoc")).to.eql(internal)
 
-      expect(deploy["build"]).to.equal("${parent.name}-${inputs.name}") // <- resolved later
+      expect(deploy["build"]).to.equal(`${internal.parentName}-${internal.inputs.name}`) // <- should be resolved
       expect(omit(deploy.internal, "yamlDoc")).to.eql(internal)
 
-      expect(test.dependencies).to.eql(["build.${parent.name}-${inputs.name}"]) // <- resolved later
-      expect(test.spec.command).to.eql(["echo", "${inputs.envName}", "${inputs.providerKey}"]) // <- resolved later
+      expect(test.dependencies).to.eql([`build.${internal.parentName}-${internal.inputs.name}`]) // <- should be resolved
+      expect(test.spec.command).to.eql(["echo", internal.inputs.envName, internal.inputs.providerKey]) // <- should be resolved
       expect(omit(test.internal, "yamlDoc")).to.eql(internal)
     })
 
+    it("should resolve actions from templated config templates", async () => {
+      const garden = await makeTestGarden(getDataDir("test-projects", "config-templates-with-templating"))
+      await garden.scanAndAddConfigs()
+
+      const configs = await garden.getRawActionConfigs()
+      const runs = configs.Run
+      expect(runs).to.be.not.empty
+
+      const runNameA = "run-a"
+      const runA = runs[runNameA] as RunActionConfig
+      expect(runA).to.exist
+
+      const runNameB = "run-b"
+      const runB = runs[runNameB] as RunActionConfig
+      expect(runA).to.exist
+
+      const internal = {
+        basePath: garden.projectRoot,
+        configFilePath: join(garden.projectRoot, "runs.garden.yml"),
+        parentName: "my-runs",
+        templateName: "template-runs",
+        inputs: { names: [runNameA, runNameB] },
+      }
+
+      const expectedRunA: Partial<RunActionConfig> = {
+        kind: "Run",
+        type: "exec",
+        name: runNameA,
+        spec: {
+          command: ["echo", runNameA],
+        },
+        internal,
+      }
+      expect(omit(runA, "internal")).to.eql(omit(expectedRunA, "internal"))
+      expect(omit(runA.internal, "yamlDoc")).to.eql(expectedRunA.internal)
+
+      const expectedRunB: Partial<RunActionConfig> = {
+        kind: "Run",
+        type: "exec",
+        name: runNameB,
+        spec: {
+          command: ["echo", runNameB],
+        },
+        internal,
+      }
+      expect(omit(runB, "internal")).to.eql(omit(expectedRunB, "internal"))
+      expect(omit(runB.internal, "yamlDoc")).to.eql(expectedRunB.internal)
+    })
+
     it("should resolve a workflow from a template", async () => {
       const garden = await makeTestGarden(getDataDir("test-projects", "config-templates"))
       await garden.scanAndAddConfigs()
@@ -3025,12 +3075,12 @@ describe("Garden", () => {
         templateName: "workflows",
         inputs: {
           name: "test",
-          envName: "${environment.name}", // <- resolved later
+          envName: "${environment.name}", // <- should be resolved to itself
         },
       }
 
       expect(workflow).to.exist
-      expect(workflow.steps).to.eql([{ script: 'echo "${inputs.envName}"' }]) // <- resolved later
+      expect(workflow.steps).to.eql([{ script: `echo "${internal.inputs.envName}"` }]) // <- should be resolved
       expect(omit(workflow.internal, "yamlDoc")).to.eql(internal)
     })