Merge pull request #137 from chuckries/rid

Update coreclr-debug nuget package references and dynamically generate project.json

Author: chuckries

coreclr-debug/.gitignore

@@ -3,4 +3,5 @@ obj
 project.lock.json
 debugAdapters
 install.log
-extension.log
+extension.log
+project.json

coreclr-debug/project.json

@@ -56,6 +56,9 @@ export function activate(context: vscode.ExtensionContext, reporter: TelemetryRe
     let installError = '';
 
     writeInstallBeginFile().then(function() {
+        installStage = 'writeProjectJson';
+        return writeProjectJson();
+    }).then(function() {
         installStage = 'dotnetRestore'
         return spawnChildProcess('dotnet', ['--verbose', 'restore', '--configfile', 'NuGet.config'], _channel, _util.coreClrDebugDir())  
     }).then(function() {
@@ -237,6 +240,66 @@ function ensureAd7EngineExists(channel: vscode.OutputChannel, outputDirectory: s
     });
 }
 
+function writeProjectJson(): Promise<void> {
+    return new Promise<void>(function(resolve, reject) {
+        var projectJson = createProjectJson(CoreClrDebugUtil.getPlatformRuntimeId());
+        
+        fs.writeFile(path.join(_util.coreClrDebugDir(), 'project.json'), JSON.stringify(projectJson, null, 2), {encoding: 'utf8'}, function(err) {
+           if (err) {
+               reject(err.code);
+           }
+           else {
+               resolve();
+           }
+        });
+    });
+}
+
+function createProjectJson(targetRuntime: string): any
+{
+    let projectJson = {
+        name: "dummy",
+        compilationOptions: {
+            emitEntryPoint: true
+        },
+        dependencies: {
+            "Microsoft.VisualStudio.clrdbg": "14.0.25201-preview-2911579",
+            "Microsoft.VisualStudio.clrdbg.MIEngine": "14.0.30401-preview-1",
+            "Microsoft.VisualStudio.OpenDebugAD7": "1.0.20401-preview-1",
+            "NETStandard.Library": "1.5.0-rc2-23931",
+            "Newtonsoft.Json": "7.0.1",
+            "Microsoft.VisualStudio.Debugger.Interop.Portable": "1.0.1",
+            "System.Collections.Specialized":  "4.0.1-rc2-23931",
+            "System.Collections.Immutable": "1.2.0-rc2-23931", 
+            "System.Diagnostics.Process" : "4.1.0-rc2-23931",
+            "System.Diagnostics.StackTrace":  "4.0.1-rc2-23931",  
+            "System.Dynamic.Runtime": "4.0.11-rc2-23931",
+            "Microsoft.CSharp": "4.0.1-rc2-23931",
+            "System.Threading.Tasks.Dataflow": "4.6.0-rc2-23931",
+            "System.Threading.Thread": "4.0.0-rc2-23931", 
+            "System.Xml.XDocument": "4.0.11-rc2-23931",
+            "System.Xml.XmlDocument": "4.0.1-rc2-23931",  
+            "System.Xml.XmlSerializer": "4.0.11-rc2-23931",
+            "System.ComponentModel":  "4.0.1-rc2-23931",  
+            "System.ComponentModel.Annotations":  "4.1.0-rc2-23931",  
+            "System.ComponentModel.EventBasedAsync":  "4.0.11-rc2-23931",
+            "System.Runtime.Serialization.Primitives": "4.1.1-rc2-23931",
+            "System.Net.Http":  "4.0.1-rc2-23931"
+        },
+        frameworks: {
+            "netstandardapp1.5": {
+                imports: [ "dnxcore50", "portable-net45+win8" ]
+            }
+        },
+        runtimes: {
+        }
+    }
+    
+    projectJson.runtimes[targetRuntime] = {};
+    
+    return projectJson;
+}
+
 function spawnChildProcess(process: string, args: string[], channel: vscode.OutputChannel, workingDirectory: string) : Promise<void> {
     const promise = new Promise<void>(function(resolve, reject) {
         const child = child_process.spawn(process, args, {cwd: workingDirectory});

src/coreclr-debug/main.ts

@@ -7,6 +7,7 @@
 import * as path from 'path';
 import * as fs from 'fs';
 import * as os from 'os';
+import * as child_process from 'child_process'
 
 let _extensionDir: string = '';
 let _coreClrDebugDir: string = '';
@@ -111,6 +112,39 @@ export default class CoreClrDebugUtil
         }
     }
 
+    static getPlatformRuntimeId() : string {
+        switch(process.platform) {
+            case 'win32':
+                return 'win7-x64';
+            case 'darwin':
+                return CoreClrDebugUtil.getDotnetRuntimeId();
+            case 'linux':
+                return CoreClrDebugUtil.getDotnetRuntimeId();
+            default:
+                throw Error('Unsupported platform ' + process.platform);
+        }
+    }
+    
+    static getDotnetRuntimeId() : string {
+        let out = child_process.execSync('dotnet --info').toString();
+       
+        let lines = out.split('\n');
+        let ridLine = lines.filter(function(value) {
+            return value.trim().startsWith('RID');
+        });
+        
+        if (ridLine.length < 1) {
+            throw new Error('Cannot obtain Runtime ID from dotnet cli');
+        }
+        
+        let rid = ridLine[0].split(':')[1].trim();
+        
+        if (!rid) {
+            throw new Error('Unable to determine Runtime ID');
+        }
+        
+        return rid;
+    }
 
     /** Used for diagnostics only */
     logToFile(message: string): void {