Add support for http url in jdkFile

Closes actions#232

Author: mdvorak

.github/workflows/e2e-local-file.yml

@@ -121,3 +121,39 @@ jobs:
       - name: Verify Java version
         run: bash __tests__/verify-java.sh "11.0.12" "${{ steps.setup-java.outputs.path }}"
         shell: bash
+
+  setup-java-remote-file-temurin:
+    name: Validate download from remote file Eclipse Temurin
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Download Eclipse Temurin file
+        run: |
+          if ($IsLinux) {
+            $downloadUrl = "https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_linux_hotspot_11.0.12_7.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsMacOS) {
+            $downloadUrl = "https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_mac_hotspot_11.0.12_7.tar.gz"
+            $localFilename = "java_package.tar.gz"
+          } elseif ($IsWindows) {
+            $downloadUrl = "https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.12%2B7/OpenJDK11U-jdk_x64_windows_hotspot_11.0.12_7.zip"
+            $localFilename = "java_package.zip"
+          }
+          echo "DownloadUrl=$downloadUrl" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+        shell: pwsh
+      - name: setup-java
+        uses: ./
+        id: setup-java
+        with:
+          distribution: 'jdkfile'
+          jdkFile: ${{ env.DownloadUrl }}
+          java-version: '11.0.0-ea'
+          architecture: x64
+      - name: Verify Java version
+        run: bash __tests__/verify-java.sh "11.0.12" "${{ steps.setup-java.outputs.path }}"
+        shell: bash

__tests__/distributors/local-installer.test.ts

@@ -161,6 +161,36 @@ describe('setupJava', () => {
     );
   });
 
+  it('java is downloaded from remote jdkfile', async () => {
+    const inputs = {
+      version: '11.0.289',
+      architecture: 'x86',
+      packageType: 'jdk',
+      checkLatest: false
+    };
+    const expected = {
+      version: '11.0.289',
+      path: path.join('Java_jdkfile_jdk', inputs.version, inputs.architecture)
+    };
+
+    const jdkFile = 'https://example.com/jdk.tar.gz';
+
+    const spyTcDownloadTool = jest.spyOn(tc, 'downloadTool');
+    spyTcDownloadTool.mockReturnValue(Promise.resolve(expectedJdkFile));
+
+    mockJavaBase = new LocalDistribution(inputs, jdkFile);
+    await expect(mockJavaBase.setupJava()).resolves.toEqual(expected);
+    expect(spyTcFindAllVersions).toHaveBeenCalled();
+    expect(spyTcDownloadTool).toHaveBeenCalledWith(jdkFile);
+    expect(spyCoreInfo).not.toHaveBeenCalledWith(
+      `Resolved Java ${actualJavaVersion} from tool-cache`
+    );
+    expect(spyCoreInfo).toHaveBeenCalledWith(`Extracting Java from '${expectedJdkFile}'`);
+    expect(spyCoreInfo).toHaveBeenCalledWith(
+      `Java ${inputs.version} was not found in tool-cache. Trying to unpack JDK file...`
+    );
+  });
+
   it('jdk file is not found', async () => {
     const inputs = {
       version: '11.0.289',

action.yml

@@ -18,7 +18,7 @@ inputs:
     required: false
     default: 'x64'
   jdkFile:
-    description: 'Path to where the compressed JDK is located'
+    description: 'Path to where the compressed JDK is located, or URL where it should be downloaded from'
     required: false
   check-latest:
     description: 'Set this option if you want the action to check for the latest available version that satisfies the version spec'