fix: respect spec.publishId for publishing image

core/src/plugins/container/build.ts

@@ -15,6 +15,7 @@ import { ContainerBuildAction, ContainerBuildOutputs, defaultDockerfileName } fr
 import { joinWithPosix } from "../../util/fs"
 import { Resolved } from "../../actions/types"
 import dedent from "dedent"
+import { splitFirst } from "../../util/string"
 
 export const getContainerBuildStatus: BuildActionHandler<"getStatus", ContainerBuildAction> = async ({
   ctx,
@@ -62,6 +63,11 @@ export const buildContainer: BuildActionHandler<"build", ContainerBuildAction> =
 
   const cmdOpts = ["build", "-t", identifier, ...getDockerBuildFlags(action), "--file", dockerfilePath]
 
+  // if deploymentImageId is different from localImageId, tag the image with deploymentImageId as well.
+  if (outputs.deploymentImageId && identifier !== outputs.deploymentImageId) {
+    cmdOpts.push(...["-t", outputs.deploymentImageId])
+  }
+
   const logEventContext = {
     origin: "docker build",
     level: "verbose" as const,
@@ -93,15 +99,24 @@ export const buildContainer: BuildActionHandler<"build", ContainerBuildAction> =
 export function getContainerBuildActionOutputs(action: Resolved<ContainerBuildAction>): ContainerBuildOutputs {
   const buildName = action.name
   const localId = action.getSpec("localId")
+  const explicitImage = action.getSpec("publishId")
+  let imageId = localId
+  if (explicitImage) {
+    // override imageId if publishId is set
+    const imageTag = splitFirst(explicitImage, ":")[1]
+    const parsedImage = containerHelpers.parseImageId(explicitImage)
+    const tag = imageTag || action.versionString()
+    imageId = containerHelpers.unparseImageId({ ...parsedImage, tag })
+  }
   const version = action.moduleVersion()
 
   const localImageName = containerHelpers.getLocalImageName(buildName, localId)
   const localImageId = containerHelpers.getLocalImageId(buildName, localId, version)
 
   // Note: The deployment image name/ID outputs are overridden by the kubernetes provider, these defaults are
   // generally not used.
-  const deploymentImageName = containerHelpers.getDeploymentImageName(buildName, localId, undefined)
-  const deploymentImageId = containerHelpers.getBuildDeploymentImageId(buildName, localId, version, undefined)
+  const deploymentImageName = containerHelpers.getDeploymentImageName(buildName, imageId, undefined)
+  const deploymentImageId = containerHelpers.getBuildDeploymentImageId(buildName, imageId, version, undefined)
 
   return {
     localImageName,

core/src/plugins/kubernetes/container/handlers.ts

@@ -21,6 +21,7 @@ import { containerHelpers } from "../../container/helpers"
 import { getContainerModuleOutputs } from "../../container/container"
 import { getContainerBuildActionOutputs } from "../../container/build"
 import { Resolved } from "../../../actions/types"
+import { splitFirst } from "../../../util/string"
 
 async function configure(params: ConfigureModuleParams<ContainerModule>) {
   let { moduleConfig } = await params.base!(params)
@@ -62,15 +63,24 @@ export function k8sGetContainerBuildActionOutputs({
 }): ContainerBuildOutputs {
   const localId = action.getSpec("localId")
   const outputs = getContainerBuildActionOutputs(action)
+  const explicitImage = action.getSpec("publishId")
+  let imageId = localId
+  if (explicitImage) {
+    // override imageId if publishId is set
+    const imageTag = splitFirst(explicitImage, ":")[1]
+    const parsedImage = containerHelpers.parseImageId(explicitImage)
+    const tag = imageTag || action.versionString()
+    imageId = containerHelpers.unparseImageId({ ...parsedImage, tag })
+  }
 
   outputs.deploymentImageName = outputs["deployment-image-name"] = containerHelpers.getDeploymentImageName(
     action.name,
-    localId,
+    imageId,
     provider.config.deploymentRegistry
   )
   outputs.deploymentImageId = outputs["deployment-image-id"] = containerHelpers.getBuildDeploymentImageId(
     action.name,
-    localId,
+    imageId,
     action.moduleVersion(),
     provider.config.deploymentRegistry
   )