Merge pull request #273 from actions/v-vlsafo/update-deps

Update npm dependencies

.gitattributes

@@ -0,0 +1 @@
+.licenses/** -diff linguist-generated=true

.github/CODEOWNERS

@@ -0,0 +1 @@
+* @actions/virtual-environments-owners

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a bug report
+title: ''
+labels: bug, needs triage
+assignees: ''
+
+---
+
+**Description:**
+A clear and concise description of what the bug is.
+
+**Task version:**
+Specify the task version
+
+**Platform:**
+- [ ] Ubuntu
+- [ ] macOS
+- [ ] Windows
+
+**Runner type:**
+- [ ] Hosted
+- [ ] Self-hosted
+
+**Repro steps:**  
+A description with steps to reproduce the issue. If your have a public example or repo to share, please provide the link.
+
+**Expected behavior:**
+A description of what you expected to happen.
+
+**Actual behavior:**
+A description of what is actually happening.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+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.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,16 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature request, needs triage
+assignees: ''
+---
+
+**Description:**
+Describe your proposal.
+
+**Justification:**
+Justification or a use case for your proposal.
+
+**Are you willing to submit a PR?**
+<!--- We accept contributions! -->

.github/pull_request_template.md

@@ -0,0 +1,9 @@
+**Description:**
+Describe your changes.
+
+**Related issue:**
+Add link to the related issue.
+
+**Check list:**
+- [ ] Mark if documentation changes are required.
+- [ ] Mark if tests were added or updated to cover the changes.

.github/workflows/check-dist.yml

@@ -0,0 +1,51 @@
+# `dist/index.js` is a special file in Actions.
+# When you reference an action with `uses:` in a workflow,
+# `index.js` is the code that will run.
+# For our project, we generate this file through a build process from other source files.
+# We need to make sure the checked-in `index.js` actually matches what we expect it to be.
+name: Check dist/
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '**.md'
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  workflow_dispatch:
+
+jobs:
+  check-dist:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set Node.js 16
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16.x
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Rebuild the dist/ directory
+        run: npm run build
+
+      - name: Compare the expected and actual dist/ directories
+        run: |
+          if [ "$(git diff --ignore-space-at-eol dist/ | wc -l)" -gt "0" ]; then
+            echo "Detected uncommitted changes after build.  See status below:"
+            git diff
+            exit 1
+          fi
+        id: diff
+
+      # If index.js was different than expected, upload the expected version as an artifact
+      - uses: actions/upload-artifact@v2
+        if: ${{ failure() && steps.diff.conclusion == 'failure' }}
+        with:
+          name: dist
+          path: dist/

.github/workflows/licensed.yml

@@ -0,0 +1,25 @@
+name: Licensed
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Check licenses
+    steps:
+      - uses: actions/checkout@v2
+      - run: npm ci
+      - name: Install licensed
+        run: |
+          cd $RUNNER_TEMP
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/3.4.4/licensed-3.4.4-linux-x64.tar.gz
+          sudo tar -xzf licensed.tar.gz
+          sudo mv licensed /usr/local/bin/licensed
+      - run: licensed status

.github/workflows/release-new-action-version.yml

@@ -0,0 +1,28 @@
+name: Release new action version
+on:
+  release:
+    types: [released]
+  workflow_dispatch:
+    inputs:
+      TAG_NAME:
+        description: 'Tag name that the major tag will point to'
+        required: true
+
+env:
+  TAG_NAME: ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }}
+permissions:
+  contents: write
+
+jobs:
+  update_tag:
+    name: Update the major tag to include the ${{ github.event.inputs.TAG_NAME || github.event.release.tag_name }} changes
+    environment:
+      name: releaseNewActionVersion
+    runs-on: ubuntu-latest
+    steps:
+    - name: Update the ${{ env.TAG_NAME }} tag
+      id: update-major-tag
+      uses: actions/publish-action@v0.1.0
+      with:
+        source-tag: ${{ env.TAG_NAME }}
+        slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.github/workflows/test-dotnet.yml

@@ -0,0 +1,37 @@
+name: Validate dotnet
+
+on:
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+
+jobs:
+  setup-version:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+        dotnet-version: ['2.1', '2.2', '3.0', '3.1', '5.0']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear toolcache
+        shell: pwsh
+        run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
+      - name: Setup dotnet ${{ matrix.dotnet-version }}
+        uses: ./
+        with:
+          dotnet-version: ${{ matrix.dotnet-version }}
+      - name: Check installed version
+        shell: pwsh
+        run: |
+          $version = & dotnet --version
+          Write-Host "Installed version: $version"
+          if (-not $version.StartsWith("${{ matrix.dotnet-version }}")) { throw "Unexpected version" }

.github/workflows/workflow.yml

@@ -1,26 +1,216 @@
 name: Main workflow
-on: [push, pull_request]
+
+on:
+  pull_request:
+    paths-ignore:
+      - '**.md'
+  push:
+    branches:
+      - main
+      - releases/*
+    paths-ignore:
+      - '**.md'
+
 jobs:
-  run:
-    name: Run
+  build:
     runs-on: ${{ matrix.operating-system }}
     strategy:
+      fail-fast: false
       matrix:
         operating-system: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
     - name: Checkout
-      uses: actions/checkout@master
-
-    - name: Set Node.js 10.x
-      uses: actions/setup-node@master
+      uses: actions/checkout@v2
+    - name: Set Node.js 16
+      uses: actions/setup-node@v1
       with:
-        version: 10.x
+        node-version: 16.x
+        cache: npm
+    - run: npm ci
+    - run: npm run build
+    - run: npm run format-check
+    - run: npm test
+    - name: Verify no unstaged changes
+      if: runner.os != 'windows'
+      run: __tests__/verify-no-unstaged-changes.sh
+  
+  test-setup-multiple-versions:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear toolcache
+        shell: pwsh
+        run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
+      - name: Setup dotnet 2.2.402 and 3.1.404
+        uses: ./
+        with:
+          dotnet-version: |
+             2.2.402
+             3.1.404
+             3.0.x
+      - name: Verify dotnet
+        shell: pwsh
+        run: __tests__/verify-dotnet.ps1 2.2.402 3.1.404 '3.0'
 
-    - name: npm install
-      run: npm install
+  test-setup-full-version:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear toolcache
+        shell: pwsh
+        run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
+      # Side-by-side install of 2.2 and 3.1 used for the test project
+      - name: Setup dotnet 2.2.402
+        uses: ./
+        with:
+          dotnet-version: 2.2.402
+      - name: Setup dotnet 3.1.201
+        uses: ./
+        with:
+          dotnet-version: 3.1.201
+          # We are including this veriable to force the generation of the nuget config file to verify that it is created in the correct place
+          source-url: https://api.nuget.org/v3/index.json
+        env:
+          NUGET_AUTH_TOKEN: NOTATOKEN
+      - name: Verify nuget config file
+        shell: pwsh
+        run: |
+          if (-Not (Test-Path "../nuget.config")) { throw "nuget file not generated correctly" }
+      - name: Verify dotnet
+        shell: pwsh
+        run: __tests__/verify-dotnet.ps1 3.1.201 2.2.402
 
-    - name: Lint
-      run: npm run format-check
+  test-setup-without-patch-version:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear toolcache
+        shell: pwsh
+        run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
+      # 2.0, 3.0, 5.0 needs to be in single quotes to interpret as a string instead of as an integer
+      - name: Setup dotnet '3.1'
+        uses: ./
+        with:
+          dotnet-version: '3.1'
+      - name: Setup dotnet '2.2'
+        uses: ./
+        with:
+          dotnet-version: '2.2'
+      - name: Verify dotnet
+        shell: pwsh
+        run: __tests__/verify-dotnet.ps1 3.1 2.2
+  
+  test-setup-latest-patch-version:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear toolcache
+        shell: pwsh
+        run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
+      - name: Setup dotnet 3.1.x
+        uses: ./
+        with:
+          dotnet-version: 3.1.x
+      - name: Setup dotnet 2.2.x
+        uses: ./
+        with:
+          dotnet-version: 2.2.x
+      - name: Verify dotnet
+        shell: pwsh
+        run: __tests__/verify-dotnet.ps1 3.1 2.2
 
-    - name: npm test
-      run: npm test
+  test-setup-with-wildcard:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system: [ubuntu-latest, windows-latest, macOS-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear toolcache
+        shell: pwsh
+        run: __tests__/clear-toolcache.ps1 ${{ runner.os }}
+      - name: Setup dotnet 3.1.*
+        uses: ./
+        with:
+          dotnet-version: 3.1.*
+      - name: Setup dotnet 2.2.*
+        uses: ./
+        with:
+          dotnet-version: 2.2.*
+      - name: Verify dotnet
+        shell: pwsh
+        run: __tests__/verify-dotnet.ps1 3.1 2.2
+
+  test-proxy:
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/dotnet/core/runtime-deps:3.0-bionic
+      options: --dns 127.0.0.1
+    services:
+      squid-proxy:
+        image: datadog/squid:latest
+        ports:
+          - 3128:3128
+    env:
+      https_proxy: http://squid-proxy:3128
+      http_proxy: http://squid-proxy:3128
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear tool cache
+        run: rm -rf "/usr/share/dotnet"
+      - name: Install curl
+        run: |
+          apt update
+          apt -y install curl
+      - name: Setup dotnet 3.1.201
+        uses: ./
+        with:
+          dotnet-version: 3.1.201
+          source-url: https://api.nuget.org/v3/index.json
+        env:
+          NUGET_AUTH_TOKEN: NOTATOKEN
+      - name: Verify dotnet
+        run: __tests__/verify-dotnet.sh 3.1.201
+
+  test-bypass-proxy:
+    runs-on: ubuntu-latest
+    env:
+      https_proxy: http://no-such-proxy:3128
+      no_proxy: github.com,dotnetcli.blob.core.windows.net,download.visualstudio.microsoft.com,api.nuget.org,dotnetcli.azureedge.net
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Clear tool cache
+        run: rm -rf "/usr/share/dotnet"
+      - name: Setup dotnet 3.1.201
+        uses: ./
+        with:
+          dotnet-version: 3.1.201
+          source-url: https://api.nuget.org/v3/index.json
+        env:
+          NUGET_AUTH_TOKEN: NOTATOKEN
+      - name: Verify dotnet
+        run: __tests__/verify-dotnet.sh 3.1.201

.gitignore

@@ -1,6 +1,10 @@
-# Explicitly not ignoring node_modules so that they are included in package downloaded by runner
-!node_modules/
+# dev dependencies are *not* checked in
+global.json
+lib/
+node_modules/
 __tests__/runner/*
+__tests__/sample-csproj/bin/
+__tests__/sample-csproj/obj/
 
 # Rest of the file pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
 # Logs
@@ -91,4 +95,5 @@ typings/
 # DynamoDB Local files
 .dynamodb/
 
-.vscode/*
+# Ignore .vscode files
+.vscode/

.licensed.yml

@@ -0,0 +1,14 @@
+sources:
+  npm: true
+
+allowed:
+  - apache-2.0
+  - bsd-2-clause
+  - bsd-3-clause
+  - isc
+  - mit
+  - cc0-1.0
+  - unlicense
+
+reviewed:
+  npm:

README.md

@@ -4,12 +4,18 @@
   <a href="https://github.com/actions/setup-dotnet"><img alt="GitHub Actions status" src="https://github.com/actions/setup-dotnet/workflows/Main%20workflow/badge.svg"></a>
 </p>
 
-This action sets up a [dotnet core cli](https://github.com/dotnet/cli) environment for use in actions by:
+This action sets up a [.NET CLI](https://github.com/dotnet/sdk) environment for use in actions by:
 
-- optionally downloading and caching a version of dotnet by SDK version and adding to PATH
+- optionally downloading and caching a version(s) of dotnet by SDK version(s) and adding to PATH
 - registering problem matchers for error output
 - setting up authentication to private package sources like GitHub Packages
 
+Please Note: GitHub hosted runners have some versions of the .NET SDK
+preinstalled. Installed versions are subject to change. Please refer to the
+documentation
+[software installed on github hosted runners](https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-software)
+for .NET SDK versions that are currently available.
+
 # Usage
 
 See [action.yml](action.yml)
@@ -17,10 +23,34 @@ See [action.yml](action.yml)
 Basic:
 ```yaml
 steps:
-- uses: actions/checkout@master
+- uses: actions/checkout@v2
 - uses: actions/setup-dotnet@v1
   with:
-    dotnet-version: '3.1.100' # SDK Version to use.
+    dotnet-version: '3.1.x' # SDK Version to use; x will use the latest version of the 3.1 channel
+- run: dotnet build <my project>
+```
+Multiple versions:
+> Note: In case multiple versions are installed, the latest .NET version will be used by default unless another version is specified in the `global.json` file.
+
+```yml
+steps:
+- uses: actions/checkout@v2
+- name: Setup dotnet
+  uses: actions/setup-dotnet@v1
+  with:
+    dotnet-version: | 
+      3.1.x
+      5.0.x
+- run: dotnet build <my project>
+```
+Preview version:
+```yml
+steps:
+- uses: actions/checkout@v2
+- uses: actions/setup-dotnet@v1
+  with:
+    dotnet-version: '6.0.x'
+    include-prerelease: true
 - run: dotnet build <my project>
 ```
 
@@ -28,13 +58,13 @@ Matrix Testing:
 ```yaml
 jobs:
   build:
-    runs-on: ubuntu-16.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
-        dotnet: [ '2.2.103', '3.0.100', '3.1.100' ]
+        dotnet: [ '2.1.x', '3.1.x', '5.0.x' ]
     name: Dotnet ${{ matrix.dotnet }} sample
     steps:
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v2
       - name: Setup dotnet
         uses: actions/setup-dotnet@v1
         with:
@@ -42,24 +72,44 @@ jobs:
       - run: dotnet build <my project>
 ```
 
+Side by Side Testing:
+```yaml
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Dotnet Side by Side testing sample
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: '2.1.x'
+      - name: Setup dotnet
+        uses: actions/setup-dotnet@v1
+        with:
+          dotnet-version: '3.1.x'
+      - run: dotnet build <my project>
+      - run: dotnet test <my project>
+```
+
 Authentication for nuget feeds:
 ```yaml
 steps:
-- uses: actions/checkout@master
+- uses: actions/checkout@v2
 # Authenticates packages to push to GPR
 - uses: actions/setup-dotnet@v1
   with:
-    dotnet-version: '3.1.100' # SDK Version to use.
+    dotnet-version: '3.1.x' # SDK Version to use.
     source-url: https://nuget.pkg.github.com/<owner>/index.json
   env:
     NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}
 - run: dotnet build <my project>
 - name: Create the package
   run: dotnet pack --configuration Release <my project>
- - name: Publish the package to GPR
+- name: Publish the package to GPR
   run: dotnet nuget push <my project>/bin/Release/*.nupkg
 
-# Authticates packages to push to Azure Artifacts
+# Authenticates packages to push to Azure Artifacts
 - uses: actions/setup-dotnet@v1
   with:
     source-url: https://pkgs.dev.azure.com/<your-organization>/_packaging/<your-feed-name>/nuget/v3/index.json
@@ -67,6 +117,37 @@ steps:
     NUGET_AUTH_TOKEN: ${{secrets.AZURE_DEVOPS_PAT}} # Note, create a secret with this name in Settings
 - name: Publish the package to Azure Artifacts
   run: dotnet nuget push <my project>/bin/Release/*.nupkg
+
+# Authenticates packages to push to nuget.org.
+# It's only the way to push a package to nuget.org feed for macOS/Linux machines due to API key config store limitations.
+- uses: actions/setup-dotnet@v1
+  with:
+    dotnet-version: 3.1.x
+- name: Publish the package to nuget.org
+  run: dotnet nuget push */bin/Release/*.nupkg -k $NUGET_AUTH_TOKEN -s https://api.nuget.org/v3/index.json
+  env:
+    NUGET_AUTH_TOKEN: ${{ secrets.NUGET_TOKEN }}
+```
+
+## 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:
+```yaml
+build:
+  runs-on: ubuntu-latest
+  env:
+    DOTNET_NOLOGO: true
+  steps:
+    - uses: actions/checkout@main
+    - uses: actions/setup-dotnet@v1
+      with:
+        dotnet-version: '3.1.x' # SDK Version to use.
 ```
 
 # License

__tests__/authutil.test.ts

@@ -75,14 +75,17 @@ const azureartifactsnugetorgNuGetConfig: string = `<?xml version="1.0" encoding=
 const nugetConfigFile = path.join(fakeSourcesDirForTesting, '../nuget.config');
 
 process.env['GITHUB_REPOSITORY'] = 'OwnerName/repo';
-process.env['RUNNER_TEMP'] = fakeSourcesDirForTesting;
 import * as auth from '../src/authutil';
 
 describe('authutil tests', () => {
   beforeEach(async () => {
     await io.rmRF(fakeSourcesDirForTesting);
     await io.mkdirP(fakeSourcesDirForTesting);
-  }, 100000);
+  }, 30000);
+
+  afterAll(async () => {
+    await io.rmRF(fakeSourcesDirForTesting);
+  }, 30000);
 
   beforeEach(() => {
     if (fs.existsSync(nugetConfigFile)) {
@@ -95,7 +98,9 @@ describe('authutil tests', () => {
   it('No existing config, sets up a full NuGet.config with URL and user/PAT for GPR', async () => {
     process.env['NUGET_AUTH_TOKEN'] = 'TEST_FAKE_AUTH_TOKEN';
     await auth.configAuthentication(
-      'https://nuget.pkg.github.com/OwnerName/index.json'
+      'https://nuget.pkg.github.com/OwnerName/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -107,7 +112,9 @@ describe('authutil tests', () => {
     let thrown = false;
     try {
       await auth.configAuthentication(
-        'https://nuget.pkg.github.com/OwnerName/index.json'
+        'https://nuget.pkg.github.com/OwnerName/index.json',
+        '',
+        fakeSourcesDirForTesting
       );
     } catch {
       thrown = true;
@@ -119,7 +126,9 @@ describe('authutil tests', () => {
     process.env['NUGET_AUTH_TOKEN'] = 'TEST_FAKE_AUTH_TOKEN';
     process.env['INPUT_OWNER'] = 'otherorg';
     await auth.configAuthentication(
-      'https://nuget.pkg.github.com/otherorg/index.json'
+      'https://nuget.pkg.github.com/otherorg/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -137,7 +146,9 @@ describe('authutil tests', () => {
     let thrown = false;
     try {
       await auth.configAuthentication(
-        'https://nuget.pkg.github.com/OwnerName/index.json'
+        'https://nuget.pkg.github.com/OwnerName/index.json',
+        '',
+        fakeSourcesDirForTesting
       );
     } catch {
       thrown = true;
@@ -153,7 +164,9 @@ describe('authutil tests', () => {
     );
     fs.writeFileSync(inputNuGetConfigPath, emptyNuGetConfig);
     await auth.configAuthentication(
-      'https://nuget.pkg.github.com/OwnerName/index.json'
+      'https://nuget.pkg.github.com/OwnerName/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -169,7 +182,9 @@ describe('authutil tests', () => {
     );
     fs.writeFileSync(inputNuGetConfigPath, nugetorgNuGetConfig);
     await auth.configAuthentication(
-      'https://nuget.pkg.github.com/OwnerName/index.json'
+      'https://nuget.pkg.github.com/OwnerName/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -185,7 +200,9 @@ describe('authutil tests', () => {
     );
     fs.writeFileSync(inputNuGetConfigPath, gprNuGetConfig);
     await auth.configAuthentication(
-      'https://nuget.pkg.github.com/OwnerName/index.json'
+      'https://nuget.pkg.github.com/OwnerName/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -201,7 +218,9 @@ describe('authutil tests', () => {
     );
     fs.writeFileSync(inputNuGetConfigPath, gprnugetorgNuGetConfig);
     await auth.configAuthentication(
-      'https://nuget.pkg.github.com/OwnerName/index.json'
+      'https://nuget.pkg.github.com/OwnerName/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -216,7 +235,11 @@ describe('authutil tests', () => {
       'nuget.config'
     );
     fs.writeFileSync(inputNuGetConfigPath, twogprNuGetConfig);
-    await auth.configAuthentication('https://nuget.pkg.github.com');
+    await auth.configAuthentication(
+      'https://nuget.pkg.github.com',
+      '',
+      fakeSourcesDirForTesting
+    );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
       fs.readFileSync(nugetConfigFile, {encoding: 'utf8'})
@@ -233,7 +256,9 @@ describe('authutil tests', () => {
     let thrown = false;
     try {
       await auth.configAuthentication(
-        'https://nuget.pkg.github.com/OwnerName/index.json'
+        'https://nuget.pkg.github.com/OwnerName/index.json',
+        '',
+        fakeSourcesDirForTesting
       );
     } catch {
       thrown = true;
@@ -255,7 +280,8 @@ describe('authutil tests', () => {
     fs.writeFileSync(inputNuGetConfigPath, gprNuGetConfig);
     await auth.configAuthentication(
       'https://nuget.pkg.github.com/OwnerName/index.json',
-      'subfolder/nuget.config'
+      'subfolder/nuget.config',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -271,7 +297,9 @@ describe('authutil tests', () => {
     );
     fs.writeFileSync(inputNuGetConfigPath, azureartifactsNuGetConfig);
     await auth.configAuthentication(
-      'https://pkgs.dev.azure.com/amullans/_packaging/GitHubBuilds/nuget/v3/index.json'
+      'https://pkgs.dev.azure.com/amullans/_packaging/GitHubBuilds/nuget/v3/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -287,7 +315,9 @@ describe('authutil tests', () => {
     );
     fs.writeFileSync(inputNuGetConfigPath, azureartifactsnugetorgNuGetConfig);
     await auth.configAuthentication(
-      'https://pkgs.dev.azure.com/amullans/_packaging/GitHubBuilds/nuget/v3/index.json'
+      'https://pkgs.dev.azure.com/amullans/_packaging/GitHubBuilds/nuget/v3/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(
@@ -298,7 +328,9 @@ describe('authutil tests', () => {
   it('No existing config, sets up a full NuGet.config with URL and token for other source', async () => {
     process.env['NUGET_AUTH_TOKEN'] = 'TEST_FAKE_AUTH_TOKEN';
     await auth.configAuthentication(
-      'https://pkgs.dev.azure.com/amullans/_packaging/GitHubBuilds/nuget/v3/index.json'
+      'https://pkgs.dev.azure.com/amullans/_packaging/GitHubBuilds/nuget/v3/index.json',
+      '',
+      fakeSourcesDirForTesting
     );
     expect(fs.existsSync(nugetConfigFile)).toBe(true);
     expect(

__tests__/clear-toolcache.ps1

@@ -0,0 +1,13 @@
+$dotnetPaths = @{
+    Linux = "/usr/share/dotnet"
+    macOS = "$env:HOME/.dotnet"
+    Windows = "$env:ProgramFiles\dotnet", "$env:LocalAppData\Microsoft\dotnet"
+}
+
+foreach ($srcPath in $dotnetPaths[$args[0]]) {
+    if (Test-Path $srcPath) {
+        Write-Host "Move $srcPath path"
+        $dstPath = Join-Path ([IO.Path]::GetTempPath()) ([IO.Path]::GetRandomFileName())
+        Move-Item -Path $srcPath -Destination $dstPath
+    }
+}

__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);
+});

__tests__/installer.test.ts

@@ -2,7 +2,7 @@ import io = require('@actions/io');
 import fs = require('fs');
 import os = require('os');
 import path = require('path');
-import httpClient = require('typed-rest-client/HttpClient');
+import hc = require('@actions/http-client');
 
 const toolDir = path.join(__dirname, 'runner', 'tools');
 const tempDir = path.join(__dirname, 'runner', 'temp');
@@ -15,6 +15,10 @@ const IS_WINDOWS = process.platform === 'win32';
 
 describe('installer tests', () => {
   beforeAll(async () => {
+    process.env.RUNNER_TOOL_CACHE = toolDir;
+    process.env.DOTNET_INSTALL_DIR = toolDir;
+    process.env.RUNNER_TEMP = tempDir;
+    process.env.DOTNET_ROOT = '';
     await io.rmRF(toolDir);
     await io.rmRF(tempDir);
   });
@@ -26,19 +30,61 @@ describe('installer tests', () => {
     } catch {
       console.log('Failed to remove test directories');
     }
-  }, 100000);
+  }, 30000);
+
+  it('Aquires multiple versions of dotnet', async () => {
+    const versions = ['2.2.207', '3.1.120'];
+
+    for (const version of versions) {
+      await getDotnet(version);
+    }
+    expect(fs.existsSync(path.join(toolDir, 'sdk', '2.2.207'))).toBe(true);
+    expect(fs.existsSync(path.join(toolDir, 'sdk', '3.1.120'))).toBe(true);
+
+    if (IS_WINDOWS) {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet.exe'))).toBe(true);
+    } else {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet'))).toBe(true);
+    }
+
+    expect(process.env.DOTNET_ROOT).toBeDefined;
+    expect(process.env.PATH).toBeDefined;
+    expect(process.env.DOTNET_ROOT).toBe(toolDir);
+    expect(process.env.PATH?.startsWith(toolDir)).toBe(true);
+  }, 600000);
 
   it('Acquires version of dotnet if no matching version is installed', async () => {
-    await getDotnet('2.2.205');
-    const dotnetDir = path.join(toolDir, 'dncs', '2.2.205', os.arch());
-
-    expect(fs.existsSync(`${dotnetDir}.complete`)).toBe(true);
+    await getDotnet('3.1.201');
+    expect(fs.existsSync(path.join(toolDir, 'sdk', '3.1.201'))).toBe(true);
     if (IS_WINDOWS) {
-      expect(fs.existsSync(path.join(dotnetDir, 'dotnet.exe'))).toBe(true);
+      expect(fs.existsSync(path.join(toolDir, 'dotnet.exe'))).toBe(true);
     } else {
-      expect(fs.existsSync(path.join(dotnetDir, 'dotnet'))).toBe(true);
+      expect(fs.existsSync(path.join(toolDir, 'dotnet'))).toBe(true);
     }
-  }, 100000);
+
+    expect(process.env.DOTNET_ROOT).toBeDefined;
+    expect(process.env.PATH).toBeDefined;
+    expect(process.env.DOTNET_ROOT).toBe(toolDir);
+    expect(process.env.PATH?.startsWith(toolDir)).toBe(true);
+  }, 600000); //This needs some time to download on "slower" internet connections
+
+  it('Acquires generic version of dotnet if no matching version is installed', async () => {
+    await getDotnet('3.1');
+    var directory = fs
+      .readdirSync(path.join(toolDir, 'sdk'))
+      .filter(fn => fn.startsWith('3.1.'));
+    expect(directory.length > 0).toBe(true);
+    if (IS_WINDOWS) {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet.exe'))).toBe(true);
+    } else {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet'))).toBe(true);
+    }
+
+    expect(process.env.DOTNET_ROOT).toBeDefined;
+    expect(process.env.PATH).toBeDefined;
+    expect(process.env.DOTNET_ROOT).toBe(toolDir);
+    expect(process.env.PATH?.startsWith(toolDir)).toBe(true);
+  }, 600000); //This needs some time to download on "slower" internet connections
 
   it('Throws if no location contains correct dotnet version', async () => {
     let thrown = false;
@@ -48,40 +94,17 @@ describe('installer tests', () => {
       thrown = true;
     }
     expect(thrown).toBe(true);
-  }, 100000);
-
-  it('Uses version of dotnet installed in cache', async () => {
-    const dotnetDir: string = path.join(toolDir, 'dncs', '250.0.0', os.arch());
-    await io.mkdirP(dotnetDir);
-    fs.writeFileSync(`${dotnetDir}.complete`, 'hello');
-    // This will throw if it doesn't find it in the cache (because no such version exists)
-    await getDotnet('250.0.0');
-    return;
-  });
-
-  it('Doesnt use version of dotnet that was only partially installed in cache', async () => {
-    const dotnetDir: string = path.join(toolDir, 'dncs', '251.0.0', os.arch());
-    await io.mkdirP(dotnetDir);
-    let thrown = false;
-    try {
-      // This will throw if it doesn't find it in the cache (because no such version exists)
-      await getDotnet('251.0.0');
-    } catch {
-      thrown = true;
-    }
-    expect(thrown).toBe(true);
-    return;
-  });
+  }, 30000);
 
   it('Uses an up to date bash download script', async () => {
-    var httpCallbackClient = new httpClient.HttpClient(
-      'setup-dotnet-test',
-      [],
-      {}
-    );
-    const response: httpClient.HttpClientResponse = await httpCallbackClient.get(
+    const httpCallbackClient = new hc.HttpClient('setup-dotnet-test', [], {
+      allowRetries: true,
+      maxRetries: 3
+    });
+    const response: hc.HttpClientResponse = await httpCallbackClient.get(
       'https://dot.net/v1/dotnet-install.sh'
     );
+    expect(response.message.statusCode).toBe(200);
     const upToDateContents: string = await response.readBody();
     const currentContents: string = fs
       .readFileSync(
@@ -91,17 +114,17 @@ describe('installer tests', () => {
     expect(normalizeFileContents(currentContents)).toBe(
       normalizeFileContents(upToDateContents)
     );
-  }, 100000);
+  }, 30000);
 
   it('Uses an up to date powershell download script', async () => {
-    var httpCallbackClient = new httpClient.HttpClient(
-      'setup-dotnet-test',
-      [],
-      {}
-    );
-    const response: httpClient.HttpClientResponse = await httpCallbackClient.get(
+    var httpCallbackClient = new hc.HttpClient('setup-dotnet-test', [], {
+      allowRetries: true,
+      maxRetries: 3
+    });
+    const response: hc.HttpClientResponse = await httpCallbackClient.get(
       'https://dot.net/v1/dotnet-install.ps1'
     );
+    expect(response.message.statusCode).toBe(200);
     const upToDateContents: string = await response.readBody();
     const currentContents: string = fs
       .readFileSync(
@@ -111,7 +134,7 @@ describe('installer tests', () => {
     expect(normalizeFileContents(currentContents)).toBe(
       normalizeFileContents(upToDateContents)
     );
-  }, 100000);
+  }, 30000);
 });
 
 function normalizeFileContents(contents: string): string {
@@ -124,4 +147,5 @@ function normalizeFileContents(contents: string): string {
 async function getDotnet(version: string): Promise<void> {
   const dotnetInstaller = new installer.DotnetCoreInstaller(version);
   await dotnetInstaller.installDotnet();
+  installer.DotnetCoreInstaller.addToPath();
 }

__tests__/sample-csproj/Program.cs

@@ -0,0 +1,15 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+
+namespace sample_csproj
+{
+    [TestClass]
+    public class Program
+    {
+        [TestMethod]
+        public void TestMethod1()
+        {
+            Console.WriteLine("Hello, World!");
+        }
+    }
+}

__tests__/sample-csproj/sample.csproj

@@ -0,0 +1,18 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>netcoreapp3.1;netcoreapp3.0;netcoreapp2.2</TargetFrameworks>
+    <RootNamespace>sample_csproj</RootNamespace>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <!-- These packages will be downloaded over the network for testing proxy settings -->
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.1.0" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.1.0" />
+    <PackageReference Include="coverlet.collector" Version="1.2.0" />
+  </ItemGroup>
+
+</Project>

__tests__/setup-dotnet.test.ts

@@ -0,0 +1,70 @@
+import io = require('@actions/io');
+import fs = require('fs');
+import os = require('os');
+import path = require('path');
+
+const toolDir = path.join(__dirname, 'runner', 'tools2');
+const tempDir = path.join(__dirname, 'runner', 'temp2');
+
+import * as setup from '../src/setup-dotnet';
+import * as dotnetInstaller from '../src/installer';
+
+const IS_WINDOWS = process.platform === 'win32';
+
+describe('setup-dotnet tests', () => {
+  beforeAll(async () => {
+    process.env.RUNNER_TOOL_CACHE = toolDir;
+    process.env.DOTNET_INSTALL_DIR = toolDir;
+    process.env.RUNNER_TEMP = tempDir;
+    await io.rmRF(toolDir);
+    await io.rmRF(tempDir);
+  });
+
+  afterEach(async () => {
+    try {
+      await io.rmRF(path.join(process.cwd(), 'global.json'));
+      await io.rmRF(toolDir);
+      await io.rmRF(tempDir);
+    } catch {
+      console.log('Failed to remove test directories');
+    }
+  }, 30000);
+
+  it('Acquires version of dotnet from global.json if no matching version is installed', async () => {
+    const globalJsonPath = path.join(process.cwd(), 'global.json');
+    const jsonContents = `{${os.EOL}"sdk": {${os.EOL}"version": "3.1.201"${os.EOL}}${os.EOL}}`;
+    if (!fs.existsSync(globalJsonPath)) {
+      fs.writeFileSync(globalJsonPath, jsonContents);
+    }
+    await setup.run();
+
+    expect(fs.existsSync(path.join(toolDir, 'sdk', '3.1.201'))).toBe(true);
+    if (IS_WINDOWS) {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet.exe'))).toBe(true);
+    } else {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet'))).toBe(true);
+    }
+  }, 400000);
+
+  it('Acquires version of dotnet from global.json with rollForward option, install the latest patch', async () => {
+    const globalJsonPath = path.join(process.cwd(), 'global.json');
+    const jsonContents = `{${os.EOL}"sdk": {${os.EOL}"version":"3.1.201",${os.EOL}"rollForward":"latestFeature"${os.EOL}}${os.EOL}}`;
+    if (!fs.existsSync(globalJsonPath)) {
+      fs.writeFileSync(globalJsonPath, jsonContents);
+    }
+
+    const version = '3.1';
+    const installer = new dotnetInstaller.DotnetCoreInstaller(version);
+    const patchVersion = await installer.resolveVersion(
+      new dotnetInstaller.DotNetVersionInfo(version)
+    );
+    await setup.run();
+
+    expect(fs.existsSync(path.join(toolDir, 'sdk', patchVersion))).toBe(true);
+    if (IS_WINDOWS) {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet.exe'))).toBe(true);
+    } else {
+      expect(fs.existsSync(path.join(toolDir, 'dotnet'))).toBe(true);
+    }
+  }, 400000);
+});

__tests__/verify-dotnet.ps1

@@ -0,0 +1,73 @@
+if (!$args[0])
+{
+  throw "Must supply dotnet version argument"
+}
+
+$dotnet = Get-Command dotnet | Select-Object -First 1 | ForEach-Object { $_.Path }
+Write-Host "Found '$dotnet'"
+
+if($args.count -eq 1)
+{
+  $version = & $dotnet --version | Out-String | ForEach-Object { $_.Trim() }
+  Write-Host "Version $version"
+  if (-not ($version.StartsWith($args[0].ToString())))
+  {
+    Write-Host "PATH='$env:PATH'"
+    throw "Unexpected version"
+  }
+}
+
+if ($args[1])
+{
+  # SDKs are listed on multiple lines with the path afterwards in square brackets
+  $versions = & $dotnet --list-sdks | ForEach-Object { $_.SubString(0, $_.IndexOf('[')).Trim() }
+  Write-Host "Installed versions: $versions"
+  $InstalledVersionCount = 0
+  foreach($arg in $args){
+    foreach ($version in $versions)
+    {
+      if ($version.StartsWith($arg.ToString())) 
+      {
+        $InstalledVersionCount++
+      }
+    }
+   }
+  if ( $InstalledVersionCount -ne $args.Count)
+  {
+    Write-Host "PATH='$env:PATH'"
+    throw "Unexpected version"
+  }
+}
+
+Write-Host "Building sample csproj"
+& $dotnet build __tests__/sample-csproj/ --no-cache
+if ($LASTEXITCODE -ne 0)
+{
+  throw "Unexpected exit code $LASTEXITCODE"
+}
+
+Write-Host "Testing compiled app"
+$sample_output = "$(dotnet test __tests__/sample-csproj/ --no-build)"
+Write-Host "Sample output: $sample_output"
+# For Side-by-Side installs we want to run the tests twice, for a single install the tests will run once
+if ($args[1])
+{
+  if ($sample_output -notlike "*Test Run Successful.*Test Run Successful.*")
+  {
+    throw "Unexpected output"
+  }
+}
+if ($args[2])
+{
+  if ($sample_output -notlike "*Test Run Successful.*Test Run Successful.*Test Run Successful.*")
+  {
+    throw "Unexpected output"
+  }
+}
+else
+{
+  if ($sample_output -notlike "*Test Run Successful.*")
+  {
+    throw "Unexpected output"
+  }
+}

__tests__/verify-dotnet.sh

@@ -0,0 +1,44 @@
+if [ -z "$1" ]; then
+  echo "Must supply dotnet version argument"
+  exit 1
+fi
+
+if [ ! -f "../nuget.config" ]; then
+  echo "nuget file not generated correctly"
+  exit 1
+fi
+
+dotnet_version="$(dotnet --version)"
+echo "Found dotnet version '$dotnet_version'"
+if [ -z "$(echo $dotnet_version | grep $1)" ]; then
+  echo "Unexpected version"
+  exit 1
+fi
+
+if [ -n "$2" ]; then
+  dotnet_version="$(dotnet --list-sdks)"
+  echo "Found dotnet version '$dotnet_version'"
+  if [ -z "$(echo $dotnet_version | grep $2)" ]; then
+    echo "Unexpected version"
+    exit 1
+  fi
+fi
+
+echo "Building sample csproj"
+dotnet build __tests__/sample-csproj/ --no-cache || exit 1
+
+echo "Testing compiled app"
+sample_output=$(dotnet test __tests__/sample-csproj/ --no-build)
+echo "Sample output: $sample_output"
+# For Side-by-Side installs we want to run the tests twice, for a single install the tests will run once
+if [ -n "$2" ]; then
+  if [ -z "$(echo $sample_output | grep "Test Run Successful.*Test Run Successful.")" ]; then
+    echo "Unexpected output"
+    exit 1
+  fi
+else
+  if [ -z "$(echo $sample_output | grep "Test Run Successful.")" ]; then
+    echo "Unexpected output"
+    exit 1
+  fi
+fi

__tests__/verify-no-unstaged-changes.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+if [[ "$(git status --porcelain)" != "" ]]; then
+    echo ----------------------------------------
+    echo git status
+    echo ----------------------------------------
+    git status
+    echo ----------------------------------------
+    echo git diff
+    echo ----------------------------------------
+    git diff
+    echo ----------------------------------------
+    echo Troubleshooting
+    echo ----------------------------------------
+    echo "::error::Unstaged changes detected. Locally try running: git clean -ffdx && npm ci && npm run pre-checkin"
+    exit 1
+fi

__tests__/versionutil.test.ts

@@ -0,0 +1,91 @@
+import each from 'jest-each';
+import * as installer from '../src/installer';
+
+describe('version tests', () => {
+  each(['3.1.999', '3.1.101-preview.3']).test(
+    "Exact version '%s' should be the same",
+    vers => {
+      let versInfo = new installer.DotNetVersionInfo(vers);
+
+      expect(versInfo.isExactVersion()).toBe(true);
+      expect(versInfo.version()).toBe(vers);
+    }
+  );
+
+  each([
+    ['3.x', '3.x'],
+    ['3.*', '3.*'],
+    ['3.1.x', '3.1'],
+    ['1.1.*', '1.1'],
+    ['2.0', '2.0']
+  ]).test("Generic version '%s' should be '%s'", (vers, resVers) => {
+    let versInfo = new installer.DotNetVersionInfo(vers);
+
+    expect(versInfo.isExactVersion()).toBe(false);
+    expect(versInfo.version()).toBe(resVers);
+  });
+
+  each([
+    '',
+    '.',
+    '..',
+    ' . ',
+    '. ',
+    ' .',
+    ' . . ',
+    ' .. ',
+    ' .  ',
+    '-1.-1',
+    '-1',
+    '-1.-1.-1',
+    '..3',
+    '1..3',
+    '1..',
+    '.2.3',
+    '.2.x',
+    '1',
+    '*.*.1',
+    '*.1',
+    '*.',
+    '1.2.',
+    '1.2.-abc',
+    'a.b',
+    'a.b.c',
+    'a.b.c-preview',
+    ' 0 . 1 . 2 '
+  ]).test("Malformed version '%s' should throw", vers => {
+    expect(() => new installer.DotNetVersionInfo(vers)).toThrow();
+  });
+
+  each([
+    ['3.1.x', '3.1.'],
+    ['3.1.*', '3.1.'],
+    ['3.1', '3.1.'],
+    ['5.0.0-preview.6', '5.0.0-preview.6'],
+    ['3.1.201', '3.1.201']
+  ]).test(
+    "Resolving version '%s' as '%s'",
+    async (input, expectedVersion) => {
+      const dotnetInstaller = new installer.DotnetCoreInstaller(input);
+      let versInfo = await dotnetInstaller.resolveVersion(
+        new installer.DotNetVersionInfo(input)
+      );
+      console.log(versInfo);
+
+      expect(versInfo.startsWith(expectedVersion));
+    },
+    100000
+  );
+
+  it('Resolving a nonexistent generic version fails', async () => {
+    const dotnetInstaller = new installer.DotnetCoreInstaller('999.1.x');
+    try {
+      await dotnetInstaller.resolveVersion(
+        new installer.DotNetVersionInfo('999.1.x')
+      );
+      fail();
+    } catch {
+      expect(true);
+    }
+  }, 100000);
+});

action.yml

@@ -1,22 +1,21 @@
 name: 'Setup .NET Core SDK'
-description: 'Set up a specific version of the .NET Core CLI in the PATH and set up authentication to a private NuGet repository'
+description: 'Used to build and publish .NET source. Set up a specific version of the .NET and authentication to private NuGet repository'
 author: 'GitHub'
 branding:
   icon: play
   color: green
-inputs: 
+inputs:
   dotnet-version:
-    description: 'SDK version to use. Example: 2.2.104'
+    description: 'Optional SDK version(s) to use. If not provided, will install global.json version when available. Examples: 2.2.104, 3.1, 3.1.x'
   source-url:
     description: 'Optional package source for which to set up authentication. Will consult any existing NuGet.config in the root of the repo and provide a temporary NuGet.config using the NUGET_AUTH_TOKEN environment variable as a ClearTextPassword'
   owner:
     description: 'Optional OWNER for using packages from GitHub Package Registry organizations/users other than the current repository''s owner. Only used if a GPR URL is also provided in source-url'
   config-file:
     description: 'Optional NuGet.config location, if your NuGet.config isn''t located in the root of the repo.'
-  # Deprecated option, do not use. Will not be supported after October 1, 2019
-  version:
-    description: 'Deprecated. Use dotnet-version instead. Will not be supported after October 1, 2019'
-    deprecationMessage: 'The version property will not be supported after October 1, 2019. Use dotnet-version instead'
+  include-prerelease:
+    description: 'Whether prerelease versions should be matched with non-exact versions (for example 5.0.0-preview.6 being matched by 5, 5.0, 5.x or 5.0.x). Defaults to false if not provided.'
+    required: False
 runs:
-  using: 'node12'
-  main: 'lib/setup-dotnet.js'
+  using: 'node16'
+  main: 'dist/index.js'

docs/contributors.md

@@ -1,17 +1,34 @@
 # Contributors
 
+Thank you for contributing! This action is targetted around setting up the dotnet cli and related sdks for GitHub actions. As part of that we use proxy settings (for self-hosted runners) and set-up nuget authentication for private feeds.
 
-# Checkin
+If you would like to contribute there are a few things to consider:
 
-- Do checkin source (src)
-- Do checkin build output (lib)
-- Do checkin runtime node_modules
-- Do not checkin 
+## Commands to use
 
-# Adding a dev dependency
+- npm run build - Compiles the action into a single js file at dist/index.js (Please check in the changes made by this command)
+- npm run test - Runs all tests under __tests__
+- npm run format - Runs formatting required to pass the lint test (Please check in the changes made by this command)
+- npm run update-installers - Updates the install-dotnet scripts in externals (Please check in the changes made by this command)
 
-Remember to update .gitignore.  
+## To check in or not to check in
 
-# Updating toolkit dependency
+- Do check in source (src)
+- Do check in index file (dist)
+- Do check in updates to install-dotnet scripts (externals)
+- Do not check in build output (lib)
+- Do not check in runtime (node_modules)
 
-Until released publically, update tgz packages in toolkit
+## Writing tests
+
+With any contribution please take time to consider how this can be tested to maintain high quality. Current tests can be found in the folder __tests__ for examples.
+
+## Creating new version
+
+Details on versioning can be found here: https://github.com/actions/toolkit/blob/main/docs/action-versioning.md
+Create a new release using the UI. Version format should be `v1.x.x`. Creating a new major version requires reaction from users and should be done only with breaking changes.
+Once the new release is created, the v1 tag needs to be updated as well.
+```
+git tag -fa v1 -m "Update v1 tag"
+git push origin v1 --force
+```

externals/get-os-distro.sh

@@ -1,192 +0,0 @@
-#!/usr/bin/env bash
-# Copyright (c) .NET Foundation and contributors. All rights reserved.
-# Licensed under the MIT license. See LICENSE file in the project root for full license information.
-#
-
-# Stop script on NZEC
-set -e
-# Stop script if unbound variable found (use ${var:-} if intentional)
-set -u
-# By default cmd1 | cmd2 returns exit code of cmd2 regardless of cmd1 success
-# This is causing it to fail
-set -o pipefail
-
-# Use in the the functions: eval $invocation
-invocation='say_verbose "Calling: ${yellow:-}${FUNCNAME[0]} ${green:-}$*${normal:-}"'
-
-# standard output may be used as a return value in the functions
-# we need a way to write text on the screen in the functions so that
-# it won't interfere with the return value.
-# Exposing stream 3 as a pipe to standard output of the script itself
-exec 3>&1
-
-say_err() {
-    printf "%b\n" "get-os-distro: Error: $1" >&2
-}
-
-# This platform list is finite - if the SDK/Runtime has supported Linux distribution-specific assets,
-#   then and only then should the Linux distribution appear in this list.
-# Adding a Linux distribution to this list does not imply distribution-specific support.
-get_legacy_os_name_from_platform() {
-
-    platform="$1"
-    case "$platform" in
-        "centos.7")
-            echo "centos"
-            return 0
-            ;;
-        "debian.8")
-            echo "debian"
-            return 0
-            ;;
-        "fedora.23")
-            echo "fedora.23"
-            return 0
-            ;;
-        "fedora.27")
-            echo "fedora.27"
-            return 0
-            ;;
-        "fedora.24")
-            echo "fedora.24"
-            return 0
-            ;;
-        "opensuse.13.2")
-            echo "opensuse.13.2"
-            return 0
-            ;;
-        "opensuse.42.1")
-            echo "opensuse.42.1"
-            return 0
-            ;;
-        "opensuse.42.3")
-            echo "opensuse.42.3"
-            return 0
-            ;;
-        "rhel.7"*)
-            echo "rhel"
-            return 0
-            ;;
-        "ubuntu.14.04")
-            echo "ubuntu"
-            return 0
-            ;;
-        "ubuntu.16.04")
-            echo "ubuntu.16.04"
-            return 0
-            ;;
-        "ubuntu.16.10")
-            echo "ubuntu.16.10"
-            return 0
-            ;;
-        "ubuntu.18.04")
-            echo "ubuntu.18.04"
-            return 0
-            ;;
-        "alpine.3.4.3")
-            echo "alpine"
-            return 0
-            ;;
-    esac
-    return 1
-}
-
-get_linux_platform_name() {
-
-    if [ -e /etc/os-release ]; then
-        . /etc/os-release
-        echo "$ID.$VERSION_ID"
-        return 0
-    elif [ -e /etc/redhat-release ]; then
-        local redhatRelease=$(</etc/redhat-release)
-        if [[ $redhatRelease == "CentOS release 6."* || $redhatRelease == "Red Hat Enterprise Linux Server release 6."* ]]; then
-            echo "rhel.6"
-            return 0
-        fi
-    fi
-
-    say_err "Linux specific platform name and version could not be detected: UName = $uname"
-    return 1
-}
-
-get_current_os_name() {
-
-    local uname=$(uname)
-    if [ "$uname" = "Darwin" ]; then
-        echo "osx"
-        return 0
-    elif [ "$uname" = "Linux" ]; then
-        local linux_platform_name
-        linux_platform_name="$(get_linux_platform_name)" || { echo "linux" && return 0 ; }
-
-        if [[ $linux_platform_name == "rhel.6" ]]; then
-            echo "$linux_platform_name"
-            return 0
-        elif [[ $linux_platform_name == alpine* ]]; then
-            echo "linux-musl"
-            return 0
-        else
-            echo "linux"
-            return 0
-        fi
-    fi
-
-    say_err "OS name could not be detected: UName = $uname"
-    return 1
-}
-
-get_legacy_os_name() {
-
-    local uname=$(uname)
-    if [ "$uname" = "Darwin" ]; then
-        echo "osx"
-        return 0
-    else
-        if [ -e /etc/os-release ]; then
-            . /etc/os-release
-            os=$(get_legacy_os_name_from_platform "$ID.$VERSION_ID" || echo "")
-            if [ -n "$os" ]; then
-                echo "$os"
-                return 0
-            fi
-        fi
-    fi
-
-    say_err "Distribution specific OS name and version could not be detected: UName = $uname"
-    return 1
-}
-
-get_machine_architecture() {
-
-    if command -v uname > /dev/null; then
-        CPUName=$(uname -m)
-        case $CPUName in
-        armv7l)
-            echo "arm"
-            return 0
-            ;;
-        aarch64)
-            echo "arm64"
-            return 0
-            ;;
-        esac
-    fi
-
-    # Always default to 'x64'
-    echo "x64"
-    return 0
-}
-
-osName=$(get_current_os_name || echo "")
-legacyOsName=$(get_legacy_os_name || echo "")
-arch=$(get_machine_architecture || echo "")
-
-primaryName="$osName-$arch"
-legacyName="$legacyOsName"
-
-echo "Primary:$primaryName"
-echo "Legacy:$legacyName"
-
-if [ -z "$osName" ] && [ -z "$legacyOsName" ];then
-    exit 1
-fi

externals/get-os-platform.ps1

@@ -1,18 +0,0 @@
-function Get-Machine-Architecture()
-{
-    # possible values: AMD64, IA64, x86
-    return $ENV:PROCESSOR_ARCHITECTURE
-}
-
-function Get-CLIArchitecture-From-Architecture([string]$Architecture)
-{
-    switch ($Architecture.ToLower())
-    {
-        { ($_ -eq "amd64") -or ($_ -eq "x64") } { return "x64" }
-        { $_ -eq "x86" } { return "x86" }
-        default { throw "Architecture not supported. If you think this is a bug, please report it at https://github.com/dotnet/cli/issues" }
-    }
-}
-
-$CLIArchitecture = Get-CLIArchitecture-From-Architecture $(Get-Machine-Architecture)
-Write-Output "Primary:win-$CLIArchitecture"

lib/authutil.js

@@ -1,108 +0,0 @@
-"use strict";
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const fs = __importStar(require("fs"));
-const path = __importStar(require("path"));
-const core = __importStar(require("@actions/core"));
-const github = __importStar(require("@actions/github"));
-const xmlbuilder = __importStar(require("xmlbuilder"));
-const xmlParser = __importStar(require("fast-xml-parser"));
-function configAuthentication(feedUrl, existingFileLocation = '') {
-    const existingNuGetConfig = path.resolve(process.env['RUNNER_TEMP'] || process.cwd(), existingFileLocation == '' ? 'nuget.config' : existingFileLocation);
-    const tempNuGetConfig = path.resolve(process.env['RUNNER_TEMP'] || process.cwd(), '../', 'nuget.config');
-    writeFeedToFile(feedUrl, existingNuGetConfig, tempNuGetConfig);
-}
-exports.configAuthentication = configAuthentication;
-function writeFeedToFile(feedUrl, existingFileLocation, tempFileLocation) {
-    console.log(`dotnet-auth: Finding any source references in ${existingFileLocation}, writing a new temporary configuration file with credentials to ${tempFileLocation}`);
-    let xml;
-    let sourceKeys = [];
-    let owner = core.getInput('owner');
-    let sourceUrl = feedUrl;
-    if (!owner) {
-        owner = github.context.repo.owner;
-    }
-    if (!process.env.NUGET_AUTH_TOKEN || process.env.NUGET_AUTH_TOKEN == '') {
-        throw new Error('The NUGET_AUTH_TOKEN environment variable was not provided. In this step, add the following: \r\nenv:\r\n  NUGET_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}');
-    }
-    if (fs.existsSync(existingFileLocation)) {
-        // get key from existing NuGet.config so NuGet/dotnet can match credentials
-        const curContents = fs.readFileSync(existingFileLocation, 'utf8');
-        var json = xmlParser.parse(curContents, { ignoreAttributes: false });
-        if (typeof json.configuration == 'undefined') {
-            throw new Error(`The provided NuGet.config seems invalid.`);
-        }
-        if (typeof json.configuration.packageSources != 'undefined') {
-            if (typeof json.configuration.packageSources.add != 'undefined') {
-                // file has at least one <add>
-                if (typeof json.configuration.packageSources.add[0] == 'undefined') {
-                    // file has only one <add>
-                    if (json.configuration.packageSources.add['@_value']
-                        .toLowerCase()
-                        .includes(feedUrl.toLowerCase())) {
-                        let key = json.configuration.packageSources.add['@_key'];
-                        sourceKeys.push(key);
-                        core.debug(`Found a URL with key ${key}`);
-                    }
-                }
-                else {
-                    // file has 2+ <add>
-                    for (let i = 0; i < json.configuration.packageSources.add.length; i++) {
-                        core.debug(json.configuration.packageSources.add[i]);
-                        if (json.configuration.packageSources.add[i]['@_value']
-                            .toLowerCase()
-                            .includes(feedUrl.toLowerCase())) {
-                            let key = json.configuration.packageSources.add[i]['@_key'];
-                            sourceKeys.push(key);
-                            core.debug(`Found a URL with key ${key}`);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    xml = xmlbuilder
-        .create('configuration')
-        .ele('config')
-        .ele('add', { key: 'defaultPushSource', value: sourceUrl })
-        .up()
-        .up();
-    if (sourceKeys.length == 0) {
-        let keystring = 'Source';
-        xml = xml
-            .ele('packageSources')
-            .ele('add', { key: keystring, value: sourceUrl })
-            .up()
-            .up();
-        sourceKeys.push(keystring);
-    }
-    xml = xml.ele('packageSourceCredentials');
-    sourceKeys.forEach(key => {
-        if (key.indexOf(' ') > -1) {
-            throw new Error("This action currently can't handle source names with spaces. Remove the space from your repo's NuGet.config and try again.");
-        }
-        xml = xml
-            .ele(key)
-            .ele('add', { key: 'Username', value: owner })
-            .up()
-            .ele('add', {
-            key: 'ClearTextPassword',
-            value: process.env.NUGET_AUTH_TOKEN
-        })
-            .up()
-            .up();
-    });
-    // If NuGet fixes itself such that on Linux it can look for environment variables in the config file (it doesn't seem to work today),
-    // use this for the value above
-    //           process.platform == 'win32'
-    //             ? '%NUGET_AUTH_TOKEN%'
-    //             : '$NUGET_AUTH_TOKEN'
-    var output = xml.end({ pretty: true });
-    fs.writeFileSync(tempFileLocation, output);
-}

lib/installer.js

@@ -1,312 +0,0 @@
-"use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-// Load tempDirectory before it gets wiped by tool-cache
-let tempDirectory = process.env['RUNNER_TEMPDIRECTORY'] || '';
-const core = __importStar(require("@actions/core"));
-const exec = __importStar(require("@actions/exec"));
-const io = __importStar(require("@actions/io"));
-const tc = __importStar(require("@actions/tool-cache"));
-const httpClient = require("typed-rest-client/HttpClient");
-const fs_1 = require("fs");
-const os = __importStar(require("os"));
-const path = __importStar(require("path"));
-const semver = __importStar(require("semver"));
-const IS_WINDOWS = process.platform === 'win32';
-if (!tempDirectory) {
-    let baseLocation;
-    if (IS_WINDOWS) {
-        // On windows use the USERPROFILE env variable
-        baseLocation = process.env['USERPROFILE'] || 'C:\\';
-    }
-    else {
-        if (process.platform === 'darwin') {
-            baseLocation = '/Users';
-        }
-        else {
-            baseLocation = '/home';
-        }
-    }
-    tempDirectory = path.join(baseLocation, 'actions', 'temp');
-}
-class DotnetCoreInstaller {
-    constructor(version) {
-        if (semver.valid(semver.clean(version) || '') == null) {
-            throw 'Implicit version not permitted';
-        }
-        this.version = version;
-        this.cachedToolName = 'dncs';
-        this.arch = 'x64';
-    }
-    installDotnet() {
-        return __awaiter(this, void 0, void 0, function* () {
-            // Check cache
-            let toolPath;
-            let osSuffixes = yield this.detectMachineOS();
-            let parts = osSuffixes[0].split('-');
-            if (parts.length > 1) {
-                this.arch = parts[1];
-            }
-            toolPath = this.getLocalTool();
-            if (!toolPath) {
-                // download, extract, cache
-                console.log('Getting a download url', this.version);
-                let downloadUrls = yield this.getDownloadUrls(osSuffixes, this.version);
-                toolPath = yield this.downloadAndInstall(downloadUrls);
-            }
-            else {
-                console.log('Using cached tool');
-            }
-            // Need to set this so that .NET Core global tools find the right locations.
-            core.exportVariable('DOTNET_ROOT', toolPath);
-            // Prepend the tools path. instructs the agent to prepend for future tasks
-            core.addPath(toolPath);
-        });
-    }
-    getLocalTool() {
-        console.log('Checking tool cache');
-        return tc.find(this.cachedToolName, this.version, this.arch);
-    }
-    detectMachineOS() {
-        return __awaiter(this, void 0, void 0, function* () {
-            let osSuffix = [];
-            let output = '';
-            let resultCode = 0;
-            if (IS_WINDOWS) {
-                let escapedScript = path
-                    .join(__dirname, '..', 'externals', 'get-os-platform.ps1')
-                    .replace(/'/g, "''");
-                let command = `& '${escapedScript}'`;
-                const powershellPath = yield io.which('powershell', true);
-                resultCode = yield exec.exec(`"${powershellPath}"`, [
-                    '-NoLogo',
-                    '-Sta',
-                    '-NoProfile',
-                    '-NonInteractive',
-                    '-ExecutionPolicy',
-                    'Unrestricted',
-                    '-Command',
-                    command
-                ], {
-                    listeners: {
-                        stdout: (data) => {
-                            output += data.toString();
-                        }
-                    }
-                });
-            }
-            else {
-                let scriptPath = path.join(__dirname, '..', 'externals', 'get-os-distro.sh');
-                fs_1.chmodSync(scriptPath, '777');
-                const toolPath = yield io.which(scriptPath, true);
-                resultCode = yield exec.exec(`"${toolPath}"`, [], {
-                    listeners: {
-                        stdout: (data) => {
-                            output += data.toString();
-                        }
-                    }
-                });
-            }
-            if (resultCode != 0) {
-                throw `Failed to detect os with result code ${resultCode}. Output: ${output}`;
-            }
-            let index;
-            if ((index = output.indexOf('Primary:')) >= 0) {
-                let primary = output.substr(index + 'Primary:'.length).split(os.EOL)[0];
-                osSuffix.push(primary);
-            }
-            if ((index = output.indexOf('Legacy:')) >= 0) {
-                let legacy = output.substr(index + 'Legacy:'.length).split(os.EOL)[0];
-                osSuffix.push(legacy);
-            }
-            if (osSuffix.length == 0) {
-                throw 'Could not detect platform';
-            }
-            return osSuffix;
-        });
-    }
-    downloadAndInstall(downloadUrls) {
-        return __awaiter(this, void 0, void 0, function* () {
-            let downloaded = false;
-            let downloadPath = '';
-            for (const url of downloadUrls) {
-                try {
-                    downloadPath = yield tc.downloadTool(url);
-                    downloaded = true;
-                    break;
-                }
-                catch (error) {
-                    console.log('Could Not Download', url, JSON.stringify(error));
-                }
-            }
-            if (!downloaded) {
-                throw 'Failed to download package';
-            }
-            // extract
-            console.log('Extracting Package', downloadPath);
-            let extPath = IS_WINDOWS
-                ? yield tc.extractZip(downloadPath)
-                : yield tc.extractTar(downloadPath);
-            // cache tool
-            console.log('Caching tool');
-            let cachedDir = yield tc.cacheDir(extPath, this.cachedToolName, this.version, this.arch);
-            console.log('Successfully installed', this.version);
-            return cachedDir;
-        });
-    }
-    // OsSuffixes - The suffix which is a part of the file name ex- linux-x64, windows-x86
-    // Type - SDK / Runtime
-    // Version - Version of the SDK/Runtime
-    getDownloadUrls(osSuffixes, version) {
-        return __awaiter(this, void 0, void 0, function* () {
-            let downloadUrls = [];
-            const httpCallbackClient = new httpClient.HttpClient('actions/setup-dotnet', [], {});
-            const releasesJsonUrl = yield this.getReleasesJsonUrl(httpCallbackClient, version.split('.'));
-            let releasesJSON = yield httpCallbackClient.get(releasesJsonUrl);
-            let releasesInfo = JSON.parse(yield releasesJSON.readBody())['releases'];
-            releasesInfo = releasesInfo.filter((releaseInfo) => {
-                return (releaseInfo['sdk']['version'] === version ||
-                    releaseInfo['sdk']['version-display'] === version);
-            });
-            if (releasesInfo.length != 0) {
-                let release = releasesInfo[0];
-                let files = release['sdk']['files'];
-                files = files.filter((file) => {
-                    if (file['rid'] == osSuffixes[0] || file['rid'] == osSuffixes[1]) {
-                        return (file['url'].endsWith('.zip') || file['url'].endsWith('.tar.gz'));
-                    }
-                });
-                if (files.length > 0) {
-                    files.forEach((file) => {
-                        downloadUrls.push(file['url']);
-                    });
-                }
-                else {
-                    throw `The specified version's download links are not correctly formed in the supported versions document => ${releasesJsonUrl}`;
-                }
-            }
-            else {
-                console.log(`Could not fetch download information for version ${version}`);
-                downloadUrls = yield this.getFallbackDownloadUrls(version);
-            }
-            if (downloadUrls.length == 0) {
-                throw `Could not construct download URL. Please ensure that specified version ${version} is valid.`;
-            }
-            core.debug(`Got download urls ${downloadUrls}`);
-            return downloadUrls;
-        });
-    }
-    getReleasesJsonUrl(httpCallbackClient, versionParts) {
-        return __awaiter(this, void 0, void 0, function* () {
-            const releasesIndex = yield httpCallbackClient.get(DotNetCoreIndexUrl);
-            let releasesInfo = JSON.parse(yield releasesIndex.readBody())['releases-index'];
-            releasesInfo = releasesInfo.filter((info) => {
-                // channel-version is the first 2 elements of the version (e.g. 2.1), filter out versions that don't match 2.1.x.
-                const sdkParts = info['channel-version'].split('.');
-                if (versionParts.length >= 2 && versionParts[1] != 'x') {
-                    return versionParts[0] == sdkParts[0] && versionParts[1] == sdkParts[1];
-                }
-                return versionParts[0] == sdkParts[0];
-            });
-            if (releasesInfo.length === 0) {
-                throw `Could not find info for version ${versionParts.join('.')} at ${DotNetCoreIndexUrl}`;
-            }
-            return releasesInfo[0]['releases.json'];
-        });
-    }
-    getFallbackDownloadUrls(version) {
-        return __awaiter(this, void 0, void 0, function* () {
-            let primaryUrlSearchString;
-            let legacyUrlSearchString;
-            let output = '';
-            let resultCode = 0;
-            if (IS_WINDOWS) {
-                let escapedScript = path
-                    .join(__dirname, '..', 'externals', 'install-dotnet.ps1')
-                    .replace(/'/g, "''");
-                let command = `& '${escapedScript}' -Version ${version} -DryRun`;
-                const powershellPath = yield io.which('powershell', true);
-                resultCode = yield exec.exec(`"${powershellPath}"`, [
-                    '-NoLogo',
-                    '-Sta',
-                    '-NoProfile',
-                    '-NonInteractive',
-                    '-ExecutionPolicy',
-                    'Unrestricted',
-                    '-Command',
-                    command
-                ], {
-                    listeners: {
-                        stdout: (data) => {
-                            output += data.toString();
-                        }
-                    }
-                });
-                primaryUrlSearchString = 'dotnet-install: Primary named payload URL: ';
-                legacyUrlSearchString = 'dotnet-install: Legacy named payload URL: ';
-            }
-            else {
-                let escapedScript = path
-                    .join(__dirname, '..', 'externals', 'install-dotnet.sh')
-                    .replace(/'/g, "''");
-                fs_1.chmodSync(escapedScript, '777');
-                const scriptPath = yield io.which(escapedScript, true);
-                resultCode = yield exec.exec(`"${scriptPath}"`, ['--version', version, '--dry-run'], {
-                    listeners: {
-                        stdout: (data) => {
-                            output += data.toString();
-                        }
-                    }
-                });
-                primaryUrlSearchString = 'dotnet-install: Primary named payload URL: ';
-                legacyUrlSearchString = 'dotnet-install: Legacy named payload URL: ';
-            }
-            if (resultCode != 0) {
-                throw `Failed to get download urls with result code ${resultCode}. ${output}`;
-            }
-            let primaryUrl = '';
-            let legacyUrl = '';
-            if (!!output && output.length > 0) {
-                let lines = output.split(os.EOL);
-                // Fallback to \n if initial split doesn't work (not consistent across versions)
-                if (lines.length === 1) {
-                    lines = output.split('\n');
-                }
-                if (!!lines && lines.length > 0) {
-                    lines.forEach((line) => {
-                        if (!line) {
-                            return;
-                        }
-                        var primarySearchStringIndex = line.indexOf(primaryUrlSearchString);
-                        if (primarySearchStringIndex > -1) {
-                            primaryUrl = line.substring(primarySearchStringIndex + primaryUrlSearchString.length);
-                            return;
-                        }
-                        var legacySearchStringIndex = line.indexOf(legacyUrlSearchString);
-                        if (legacySearchStringIndex > -1) {
-                            legacyUrl = line.substring(legacySearchStringIndex + legacyUrlSearchString.length);
-                            return;
-                        }
-                    });
-                }
-            }
-            return [primaryUrl, legacyUrl];
-        });
-    }
-}
-exports.DotnetCoreInstaller = DotnetCoreInstaller;
-const DotNetCoreIndexUrl = 'https://dotnetcli.blob.core.windows.net/dotnet/release-metadata/releases-index.json';

lib/setup-dotnet.js

@@ -1,51 +0,0 @@
-"use strict";
-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-    return new (P || (P = Promise))(function (resolve, reject) {
-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
-        step((generator = generator.apply(thisArg, _arguments || [])).next());
-    });
-};
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-    result["default"] = mod;
-    return result;
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const core = __importStar(require("@actions/core"));
-const installer = __importStar(require("./installer"));
-const path = __importStar(require("path"));
-const auth = __importStar(require("./authutil"));
-function run() {
-    return __awaiter(this, void 0, void 0, function* () {
-        try {
-            //
-            // Version is optional.  If supplied, install / use from the tool cache
-            // If not supplied then task is still used to setup proxy, auth, etc...
-            //
-            let version = core.getInput('version');
-            if (!version) {
-                version = core.getInput('dotnet-version');
-            }
-            if (version) {
-                const dotnetInstaller = new installer.DotnetCoreInstaller(version);
-                yield dotnetInstaller.installDotnet();
-            }
-            const sourceUrl = core.getInput('source-url');
-            const configFile = core.getInput('config-file');
-            if (sourceUrl) {
-                auth.configAuthentication(sourceUrl, configFile);
-            }
-            // TODO: setup proxy from runner proxy config
-            const matchersPath = path.join(__dirname, '..', '.github');
-            console.log(`##[add-matcher]${path.join(matchersPath, 'csc.json')}`);
-        }
-        catch (error) {
-            core.setFailed(error.message);
-        }
-    });
-}
-run();

node_modules/.bin/semver

@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../semver/bin/semver.js" "$@"
-  ret=$?
-else 
-  node  "$basedir/../semver/bin/semver.js" "$@"
-  ret=$?
-fi
-exit $ret

node_modules/.bin/semver.cmd

@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\semver\bin\semver.js" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\semver\bin\semver.js" %*
-)

node_modules/.bin/uuid

@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../uuid/bin/uuid" "$@"
-  ret=$?
-else 
-  node  "$basedir/../uuid/bin/uuid" "$@"
-  ret=$?
-fi
-exit $ret

node_modules/.bin/uuid.cmd

@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\uuid\bin\uuid" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\uuid\bin\uuid" %*
-)

node_modules/.bin/which

@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../which/bin/which" "$@"
-  ret=$?
-else 
-  node  "$basedir/../which/bin/which" "$@"
-  ret=$?
-fi
-exit $ret

node_modules/.bin/which.cmd

@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\which\bin\which" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\which\bin\which" %*
-)

node_modules/.bin/xml2js

@@ -1,15 +0,0 @@
-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../fast-xml-parser/cli.js" "$@"
-  ret=$?
-else 
-  node  "$basedir/../fast-xml-parser/cli.js" "$@"
-  ret=$?
-fi
-exit $ret

node_modules/.bin/xml2js.cmd

@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\fast-xml-parser\cli.js" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\fast-xml-parser\cli.js" %*
-)

node_modules/@actions/core/README.md

@@ -1,140 +0,0 @@
-# `@actions/core`
-
-> Core functions for setting results, logging, registering secrets and exporting variables across actions
-
-## Usage
-
-### Import the package
-
-```js
-// javascript
-const core = require('@actions/core');
-
-// typescript
-import * as core from '@actions/core';
-```
-
-#### Inputs/Outputs
-
-Action inputs can be read with `getInput`.  Outputs can be set with `setOutput` which makes them available to be mapped into inputs of other actions to ensure they are decoupled.
-
-```js
-const myInput = core.getInput('inputName', { required: true });
-
-core.setOutput('outputKey', 'outputVal');
-```
-
-#### Exporting variables
-
-Since each step runs in a separate process, you can use `exportVariable` to add it to this step and future steps environment blocks.
-
-```js
-core.exportVariable('envVar', 'Val');
-```
-
-#### Setting a secret
-
-Setting a secret registers the secret with the runner to ensure it is masked in logs.
-
-```js
-core.setSecret('myPassword');
-```
-
-#### PATH Manipulation
-
-To make a tool's path available in the path for the remainder of the job (without altering the machine or containers state), use `addPath`.  The runner will prepend the path given to the jobs PATH.
-
-```js
-core.addPath('/path/to/mytool');
-```
-
-#### Exit codes
-
-You should use this library to set the failing exit code for your action.  If status is not set and the script runs to completion, that will lead to a success.
-
-```js
-const core = require('@actions/core');
-
-try {
-  // Do stuff
-}
-catch (err) {
-  // setFailed logs the message and sets a failing exit code
-  core.setFailed(`Action failed with error ${err}`);
-}
-
-Note that `setNeutral` is not yet implemented in actions V2 but equivalent functionality is being planned.
-
-```
-
-#### Logging
-
-Finally, this library provides some utilities for logging. Note that debug logging is hidden from the logs by default. This behavior can be toggled by enabling the [Step Debug Logs](../../docs/action-debugging.md#step-debug-logs).
-
-```js
-const core = require('@actions/core');
-
-const myInput = core.getInput('input');
-try {
-  core.debug('Inside try block');
-  
-  if (!myInput) {
-    core.warning('myInput was not set');
-  }
-  
-  // Do stuff
-}
-catch (err) {
-  core.error(`Error ${err}, action may still succeed though`);
-}
-```
-
-This library can also wrap chunks of output in foldable groups.
-
-```js
-const core = require('@actions/core')
-
-// Manually wrap output
-core.startGroup('Do some function')
-doSomeFunction()
-core.endGroup()
-
-// Wrap an asynchronous function call
-const result = await core.group('Do something async', async () => {
-  const response = await doSomeHTTPRequest()
-  return response
-})
-```
-
-#### Action state
-
-You can use this library to save state and get state for sharing information between a given wrapper action: 
-
-**action.yml**
-```yaml
-name: 'Wrapper action sample'
-inputs:
-  name:
-    default: 'GitHub'
-runs:
-  using: 'node12'
-  main: 'main.js'
-  post: 'cleanup.js'
-```
-
-In action's `main.js`:
-
-```js
-const core = require('@actions/core');
-
-core.saveState("pidToKill", 12345);
-```
-
-In action's `cleanup.js`:
-```js
-const core = require('@actions/core');
-
-var pid = core.getState("pidToKill");
-
-process.kill(pid);
-```

node_modules/@actions/core/lib/command.d.ts

@@ -1,16 +0,0 @@
-interface CommandProperties {
-    [key: string]: string;
-}
-/**
- * Commands
- *
- * Command Format:
- *   ##[name key=value;key=value]message
- *
- * Examples:
- *   ##[warning]This is the user warning message
- *   ##[set-secret name=mypassword]definitelyNotAPassword!
- */
-export declare function issueCommand(command: string, properties: CommandProperties, message: string): void;
-export declare function issue(name: string, message?: string): void;
-export {};

node_modules/@actions/core/lib/command.js

@@ -1,66 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const os = require("os");
-/**
- * Commands
- *
- * Command Format:
- *   ##[name key=value;key=value]message
- *
- * Examples:
- *   ##[warning]This is the user warning message
- *   ##[set-secret name=mypassword]definitelyNotAPassword!
- */
-function issueCommand(command, properties, message) {
-    const cmd = new Command(command, properties, message);
-    process.stdout.write(cmd.toString() + os.EOL);
-}
-exports.issueCommand = issueCommand;
-function issue(name, message = '') {
-    issueCommand(name, {}, message);
-}
-exports.issue = issue;
-const CMD_STRING = '::';
-class Command {
-    constructor(command, properties, message) {
-        if (!command) {
-            command = 'missing.command';
-        }
-        this.command = command;
-        this.properties = properties;
-        this.message = message;
-    }
-    toString() {
-        let cmdStr = CMD_STRING + this.command;
-        if (this.properties && Object.keys(this.properties).length > 0) {
-            cmdStr += ' ';
-            for (const key in this.properties) {
-                if (this.properties.hasOwnProperty(key)) {
-                    const val = this.properties[key];
-                    if (val) {
-                        // safely append the val - avoid blowing up when attempting to
-                        // call .replace() if message is not a string for some reason
-                        cmdStr += `${key}=${escape(`${val || ''}`)},`;
-                    }
-                }
-            }
-        }
-        cmdStr += CMD_STRING;
-        // safely append the message - avoid blowing up when attempting to
-        // call .replace() if message is not a string for some reason
-        const message = `${this.message || ''}`;
-        cmdStr += escapeData(message);
-        return cmdStr;
-    }
-}
-function escapeData(s) {
-    return s.replace(/\r/g, '%0D').replace(/\n/g, '%0A');
-}
-function escape(s) {
-    return s
-        .replace(/\r/g, '%0D')
-        .replace(/\n/g, '%0A')
-        .replace(/]/g, '%5D')
-        .replace(/;/g, '%3B');
-}
-//# sourceMappingURL=command.js.map

node_modules/@actions/core/lib/command.js.map

@@ -1 +0,0 @@
-{"version":3,"file":"command.js","sourceRoot":"","sources":["../src/command.ts"],"names":[],"mappings":";;AAAA,yBAAwB;AAQxB;;;;;;;;;GASG;AACH,SAAgB,YAAY,CAC1B,OAAe,EACf,UAA6B,EAC7B,OAAe;IAEf,MAAM,GAAG,GAAG,IAAI,OAAO,CAAC,OAAO,EAAE,UAAU,EAAE,OAAO,CAAC,CAAA;IACrD,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,GAAG,CAAC,QAAQ,EAAE,GAAG,EAAE,CAAC,GAAG,CAAC,CAAA;AAC/C,CAAC;AAPD,oCAOC;AAED,SAAgB,KAAK,CAAC,IAAY,EAAE,UAAkB,EAAE;IACtD,YAAY,CAAC,IAAI,EAAE,EAAE,EAAE,OAAO,CAAC,CAAA;AACjC,CAAC;AAFD,sBAEC;AAED,MAAM,UAAU,GAAG,IAAI,CAAA;AAEvB,MAAM,OAAO;IAKX,YAAY,OAAe,EAAE,UAA6B,EAAE,OAAe;QACzE,IAAI,CAAC,OAAO,EAAE;YACZ,OAAO,GAAG,iBAAiB,CAAA;SAC5B;QAED,IAAI,CAAC,OAAO,GAAG,OAAO,CAAA;QACtB,IAAI,CAAC,UAAU,GAAG,UAAU,CAAA;QAC5B,IAAI,CAAC,OAAO,GAAG,OAAO,CAAA;IACxB,CAAC;IAED,QAAQ;QACN,IAAI,MAAM,GAAG,UAAU,GAAG,IAAI,CAAC,OAAO,CAAA;QAEtC,IAAI,IAAI,CAAC,UAAU,IAAI,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC,MAAM,GAAG,CAAC,EAAE;YAC9D,MAAM,IAAI,GAAG,CAAA;YACb,KAAK,MAAM,GAAG,IAAI,IAAI,CAAC,UAAU,EAAE;gBACjC,IAAI,IAAI,CAAC,UAAU,CAAC,cAAc,CAAC,GAAG,CAAC,EAAE;oBACvC,MAAM,GAAG,GAAG,IAAI,CAAC,UAAU,CAAC,GAAG,CAAC,CAAA;oBAChC,IAAI,GAAG,EAAE;wBACP,8DAA8D;wBAC9D,6DAA6D;wBAC7D,MAAM,IAAI,GAAG,GAAG,IAAI,MAAM,CAAC,GAAG,GAAG,IAAI,EAAE,EAAE,CAAC,GAAG,CAAA;qBAC9C;iBACF;aACF;SACF;QAED,MAAM,IAAI,UAAU,CAAA;QAEpB,kEAAkE;QAClE,6DAA6D;QAC7D,MAAM,OAAO,GAAG,GAAG,IAAI,CAAC,OAAO,IAAI,EAAE,EAAE,CAAA;QACvC,MAAM,IAAI,UAAU,CAAC,OAAO,CAAC,CAAA;QAE7B,OAAO,MAAM,CAAA;IACf,CAAC;CACF;AAED,SAAS,UAAU,CAAC,CAAS;IAC3B,OAAO,CAAC,CAAC,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CAAC,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CAAA;AACtD,CAAC;AAED,SAAS,MAAM,CAAC,CAAS;IACvB,OAAO,CAAC;SACL,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC;SACrB,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC;SACrB,OAAO,CAAC,IAAI,EAAE,KAAK,CAAC;SACpB,OAAO,CAAC,IAAI,EAAE,KAAK,CAAC,CAAA;AACzB,CAAC"}