Merge remote-tracking branch 'upstream/master' into laurenprinn-regularExpressionChanges

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,23 @@
+---
+name: Bug report
+about: Create a bug report
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+### Description
+
+<!--
+* Please share short description of the problem
+  -->
+
+### Details
+
+<!--
+* Include the relevant yaml, platform, and dotnet versions in use
+* If an error occurred on a public action, please share a link
+* Include any error messages received in text (search does not work for images)
+* Was this a regression from previous behavior?
+  -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: .NET issues
+    url: https://github.com/dotnet/runtime#filing-issues
+    about: Issues with the runtime, class libraries, frameworks, and SDK should be addressed directly with the .NET team. Documentation on filing issues can be found here.

README.md

@@ -69,6 +69,27 @@ steps:
   run: dotnet nuget push <my project>/bin/Release/*.nupkg
 ```
 
+## Environment Variables to use with dotnet
+
+Some environment variables may be necessary for your particular case or to improve logging. Some examples are listed below, but the full list with complete details can be found here: https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet#environment-variables
+
+- DOTNET_NOLOGO - removes logo and telemetry message from first run of dotnet cli (default: false)
+- DOTNET_CLI_TELEMETRY_OPTOUT - opt-out of telemetry being sent to Microsoft (default: false)
+- DOTNET_MULTILEVEL_LOOKUP - configures whether the global install location is used as a fall-back (default: true)
+
+Example usage:
+```
+build:
+  runs-on: ubuntu-latest
+  env:
+    DOTNET_NOLOGO: true
+  steps:
+    - uses: actions/checkout@master
+    - uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: '3.1.100' # SDK Version to use.
+```
+
 # License
 
 The scripts and documentation in this project are released under the [MIT License](LICENSE)

__tests__/csc.test.ts

@@ -0,0 +1,23 @@
+import fs = require('fs');
+
+describe('csc tests', () => {
+  it('Valid regular expression', async () => {
+    var cscFile = require('../.github/csc.json');
+    var regex = cscFile['problemMatcher'][0]['pattern'][0]['regexp'];
+
+    console.log(regex);
+    var re = new RegExp(regex);
+
+    // Ideally we would verify that this
+    var stringsToMatch = [
+      'Program.cs(10,79): error CS1002: ; expected [/Users/zacharyeisinger/Documents/repo/setup-dotnet/__tests__/sample-broken-csproj/sample.csproj]',
+      "S:\\Msbuild\\src\\Build\\Evaluation\\ExpressionShredder.cs(33,7): error CS1003: Syntax error, ',' expected [S:\\msbuild\\src\\Build\\Microsoft.Build.csproj > Properties:prop]"
+    ];
+
+    stringsToMatch.forEach(string => {
+      var matchStr = string.match(re);
+      console.log(matchStr);
+      expect(matchStr).toEqual(expect.anything());
+    });
+  }, 10000);
+});