Use .NET's newer -getProperty capability

src/debugging/netSdk/NetSdkDebugHelper.ts

@@ -111,31 +111,29 @@ export class NetSdkDebugHelper extends NetCoreDebugHelper {
         const ridOS = await normalizeOsToRidOs();
         const ridArchitecture = await normalizeArchitectureToRidArchitecture();
         const additionalProperties = composeArgs(
-            withNamedArg('/p:ContainerRuntimeIdentifier', `"${ridOS}-${ridArchitecture}"`, { assignValue: true }), // We have to pre-quote the file paths because we cannot simultaneously use `assignValue` and `shouldQuote`
+            withNamedArg('-p:ContainerRuntimeIdentifier', `"${ridOS}-${ridArchitecture}"`, { assignValue: true }), // We have to pre-quote the RID because we cannot simultaneously use `assignValue` and `shouldQuote`
         )();
         const resolvedAppProject = resolveVariables(debugConfiguration.netCore?.appProject, folder);
 
-        const projectInfo = await getNetCoreProjectInfo('GetProjectProperties', resolvedAppProject, additionalProperties);
+        const projectInfo = await getNetCoreProjectInfo(resolvedAppProject, additionalProperties);
 
-        if (projectInfo.length < 6 || !projectInfo[5]) {
+        if (!projectInfo.enableSdkContainerSupport) {
             throw new Error(l10n.t("Your current project configuration or .NET SDK version doesn't support SDK Container build. Please choose a compatible project or update .NET SDK."));
         }
 
-        const projectProperties: NetSdkProjectProperties = {
-            assemblyName: projectInfo[0],
-            targetFramework: projectInfo[1],
-            appOutput: projectInfo[2],
-            containerWorkingDirectory: projectInfo[3],
-            isSdkContainerSupportEnabled: projectInfo[4] === 'true',
-            imageName: projectInfo[5],
+        return {
+            assemblyName: projectInfo.assemblyName,
+            targetFramework: projectInfo.targetFrameworks[0],
+            appOutput: projectInfo.assemblyRelativeOutputPath,
+            containerWorkingDirectory: projectInfo.assemblyContainerPath,
+            isSdkContainerSupportEnabled: projectInfo.enableSdkContainerSupport,
+            imageName: projectInfo.imageName,
         };
-
-        return projectProperties;
     }
 
     private async normalizeAppOutput(unnormalizedContainerWorkingDirectory: string, isSdkContainerSupportEnabled: boolean): Promise<string> {
         if (isSdkContainerSupportEnabled) {
-            return await getDockerOSType() === 'windows' // fourth is output path
+            return await getDockerOSType() === 'windows'
                 ? path.win32.normalize(unnormalizedContainerWorkingDirectory)
                 : path.posix.normalize(unnormalizedContainerWorkingDirectory);
         } else {

src/debugging/netcore/NetCoreDebugHelper.ts

@@ -204,20 +204,13 @@ export class NetCoreDebugHelper implements DebugHelper {
     }
 
     protected async getProjectProperties(debugConfiguration: DockerDebugConfiguration): Promise<NetCoreProjectProperties> {
-        const projectInfo = await getNetCoreProjectInfo('GetProjectProperties', debugConfiguration.netCore?.appProject);
+        const projectInfo = await getNetCoreProjectInfo(debugConfiguration.netCore?.appProject);
 
-        if (projectInfo.length < 3) {
-            throw new Error(l10n.t('Unable to determine assembly output path.'));
-        }
-
-        // First line is assembly name, second is target framework, third+ are output path(s)
-        const projectProperties: NetCoreProjectProperties = {
-            assemblyName: projectInfo[0],
-            targetFramework: projectInfo[1],
-            appOutput: projectInfo[2]
+        return {
+            assemblyName: projectInfo.assemblyName,
+            targetFramework: projectInfo.targetFrameworks[0],
+            appOutput: projectInfo.assemblyRelativeOutputPath,
         };
-
-        return projectProperties;
     }
 
     private async acquireDebuggers(platformOS: PlatformOS): Promise<void> {

src/scaffolding/wizard/netCore/NetCoreGatherInformationStep.ts

@@ -28,18 +28,14 @@ export class NetCoreGatherInformationStep extends GatherInformationStep<NetCoreS
     public async prompt(wizardContext: NetCoreScaffoldingWizardContext): Promise<void> {
         await this.ensureNetCoreBuildTasks(wizardContext);
 
-        const projectInfo = await getNetCoreProjectInfo('GetProjectProperties', wizardContext.artifact);
-
-        if (projectInfo.length < 2) {
-            throw new Error(vscode.l10n.t('Unable to determine project info for \'{0}\'', wizardContext.artifact));
-        }
+        const projectInfo = await getNetCoreProjectInfo(wizardContext.artifact);
 
         if (!wizardContext.netCoreAssemblyName) {
-            wizardContext.netCoreAssemblyName = projectInfo[0]; // Line 1 is the assembly name including ".dll"
+            wizardContext.netCoreAssemblyName = projectInfo.assemblyName;
         }
 
         if (!wizardContext.netCoreRuntimeBaseImage || !wizardContext.netCoreSdkBaseImage) {
-            this.targetFramework = projectInfo[1]; // Line 2 is the <TargetFramework> value, or first item from <TargetFrameworks>
+            this.targetFramework = projectInfo.targetFrameworks[0];
 
             const regexMatch = /net(coreapp)?([\d.]+)/i.exec(this.targetFramework);
 

src/tasks/netcore/updateBlazorManifest.ts

@@ -4,45 +4,21 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as fse from 'fs-extra';
-import * as path from 'path';
-import { l10n } from 'vscode';
-import * as xml2js from 'xml2js';
-import { getNetCoreProjectInfo } from '../../utils/netCoreUtils';
+import * as vscode from 'vscode';
+import { getBlazorManifestInfo } from '../../utils/netCoreUtils';
 import { pathNormalize } from '../../utils/pathNormalize';
 import { PlatformOS } from '../../utils/platform';
 import { DockerContainerVolume } from '../DockerRunTaskDefinitionBase';
 import { DockerRunTaskDefinition } from "../DockerRunTaskProvider";
 import { DockerRunTaskContext } from "../TaskHelper";
 
-interface ContentRootAttributes {
-    BasePath: string;
-    Path: string;
-}
-
-interface ContentRoot {
-    $: ContentRootAttributes;
-}
-
-interface StaticWebAssets {
-    ContentRoot: ContentRoot[];
-}
-
-interface XmlManifest {
-    StaticWebAssets: StaticWebAssets;
-}
-
 interface JsonManifest {
     ContentRoots: string[];
 }
 
 export async function updateBlazorManifest(context: DockerRunTaskContext, runDefinition: DockerRunTaskDefinition): Promise<void> {
-    const contents = await getNetCoreProjectInfo('GetBlazorManifestLocations', runDefinition.netCore.appProject);
-
-    if (contents.length < 2) {
-        throw new Error(l10n.t('Unable to determine Blazor manifest locations from output file.'));
-    }
-
-    await transformBlazorManifest(context, contents[0].trim(), contents[1].trim(), runDefinition.dockerRun.volumes, runDefinition.dockerRun.os);
+    const blazorInfo = await getBlazorManifestInfo(runDefinition.netCore.appProject);
+    await transformBlazorManifest(context, blazorInfo.inputManifestPath, blazorInfo.outputManifestPath, runDefinition.dockerRun.volumes, runDefinition.dockerRun.os);
 }
 
 async function transformBlazorManifest(context: DockerRunTaskContext, inputManifest: string, outputManifest: string, volumes: DockerContainerVolume[], os: PlatformOS): Promise<void> {
@@ -58,20 +34,16 @@ async function transformBlazorManifest(context: DockerRunTaskContext, inputManif
 
     os = os || 'Linux';
 
-    context.terminal.writeOutputLine(l10n.t('Attempting to containerize Blazor static web assets manifest...'));
+    context.terminal.writeOutputLine(vscode.l10n.t('Attempting to containerize Blazor static web assets manifest...'));
 
-    if (path.extname(inputManifest) === '.json') {
-        await transformJsonBlazorManifest(inputManifest, outputManifest, volumes, os);
-    } else {
-        await transformXmlBlazorManifest(inputManifest, outputManifest, volumes, os);
-    }
+    await transformJsonBlazorManifest(inputManifest, outputManifest, volumes, os);
 }
 
 async function transformJsonBlazorManifest(inputManifest: string, outputManifest: string, volumes: DockerContainerVolume[], os: PlatformOS): Promise<void> {
     const manifest = <JsonManifest>await fse.readJson(inputManifest);
 
     if (!manifest?.ContentRoots) {
-        throw new Error(l10n.t('Failed to parse Blazor static web assets manifest.'));
+        throw new Error(vscode.l10n.t('Failed to parse Blazor static web assets manifest.'));
     }
 
     if (!Array.isArray(manifest.ContentRoots)) {
@@ -87,33 +59,6 @@ async function transformJsonBlazorManifest(inputManifest: string, outputManifest
     await fse.utimes(outputManifest, 0, 0);
 }
 
-async function transformXmlBlazorManifest(inputManifest: string, outputManifest: string, volumes: DockerContainerVolume[], os: PlatformOS): Promise<void> {
-    const contents = (await fse.readFile(inputManifest)).toString();
-    const manifest = <XmlManifest>await xml2js.parseStringPromise(contents);
-
-    if (!manifest?.StaticWebAssets) {
-        throw new Error(l10n.t('Failed to parse Blazor static web assets manifest.'));
-    }
-
-    if (!Array.isArray(manifest.StaticWebAssets.ContentRoot)) {
-        return;
-    }
-
-    for (const contentRoot of manifest.StaticWebAssets.ContentRoot) {
-        if (contentRoot && contentRoot.$) {
-            contentRoot.$.Path = tryContainerizePath(contentRoot.$.Path, volumes, os);
-        }
-    }
-
-    const outputContents = (new xml2js.Builder()).buildObject(manifest);
-
-    // Write out a new manifest
-    await fse.writeFile(outputManifest, outputContents);
-
-    // Set the mtime to 1970 so that next time .NET builds, it will overwrite the output file
-    await fse.utimes(outputManifest, 0, 0);
-}
-
 function tryContainerizePath(oldPath: string, volumes: DockerContainerVolume[], os: PlatformOS): string {
     const matchingVolume: DockerContainerVolume = volumes.find(v => oldPath.toLowerCase().startsWith(v.localPath.toLowerCase()));