Rework sdkman-action

.github/workflows/sdkmanrc-test.yml

@@ -0,0 +1,19 @@
+name: Test using .sdkmanrc
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: "JDK ${{ matrix.version }} on ${{ matrix.os }}"
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ macos-latest, ubuntu-latest ]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Setup Java ${{ matrix.version }}
+      id: sdkman
+      uses: ./
+    - name: Verify Java ${{ matrix.version }}
+      run: java -version

.github/workflows/workflow.yml

@@ -8,21 +8,23 @@ jobs:
       fail-fast: false
       matrix:
         os: [ macos-latest, ubuntu-latest, windows-latest ]
-        version: [ 15.0.1.hs-adpt, 15.0.1.j9-adpt, 15.0.1-amzn, 15.0.1-zulu, 15.0.1.fx-zulu, 15.0.1.fx-librca, 15.0.1-librca, 15.0.1-open, 15.0.1-sapmchn ]
+        version: [ 17.0.0.35.1-amzn, 21.3.0.r17-grl, 17-open, 17.0.0.fx-librca, 17.0.0-librca, 17.0.0-ms, 17.0.0-oracle, 17-sapmchn, 17.0.0-tem, 17.0.0-zulu, 17.0.0.fx-zulu ]
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Setup Java ${{ matrix.version }}
       id: sdkman
       uses: ./
       with:
         candidate: java
         version: ${{ matrix.version }}
-    - uses: actions/setup-java@v1
+    - uses: actions/setup-java@v3
+      if: ${{ matrix.os == 'windows-latest' }}
       id: setup-java
       with:
-        java-version: 15
+        distribution: 'jdkfile'
+        java-version: 17
         jdkFile: ${{ steps.sdkman.outputs.file }}
     - name: Verify Java ${{ matrix.version }}
-      run: java --version
+      run: java -version

.sdkmanrc

@@ -0,0 +1 @@
+java=17.0.0-tem

README.md

@@ -1,16 +1,17 @@
 # SDKMAN! action
 
-This action installs any `candidate` via [sdkman](https://sdkman.io/).
+This action installs any `candidate` via [sdkman](https://sdkman.io/). If inputs are provided then the 
+`sdk install <candidate> <version>` command will be executed. Otherwise, the `sdk env install` command will be executed.
 
 ## Inputs
 
 ### `candidate`
 
-**Required** The name of the candidate to install.
+**Optional** The name of the candidate to install.
 
 ### `version`
 
-**Required** The version of the candidate to install.
+**Optional** The version of the candidate to install.
 
 ## Outputs
 
@@ -20,16 +21,38 @@ Filename of the downloaded archive.
 
 ## Example usage
 
+Install a specific candidate in using Windows runner:
+
 ```yaml
 - uses: sdkman/sdkman-action@master
   id: sdkman
   with:
     candidate: java
     version: 15.0.0-amzn
-- uses: actions/setup-java@v1
+- uses: actions/setup-java@v3
     id: setup-java
     with:
+      distribution: 'jdkfile'
       java-version: 15.0.0
       jdkFile: ${{ steps.sdkman.outputs.file }}
-- run: java --version
+- run: java -version
+```
+
+Install a specific candidate in Linux or macOS runner:
+
+```yaml
+- uses: sdkman/sdkman-action@master
+  id: sdkman
+  with:
+    candidate: java
+    version: 15.0.0-amzn
+- run: java -version
+```
+
+Install candidates from `.sdkmanrc` in Linux or macOS runner:
+
+```yaml
+- uses: sdkman/sdkman-action@master
+  id: sdkman
+- run: java -version
 ```

action.yml

@@ -4,10 +4,10 @@ description: 'Download the sdk you want to install'
 inputs:
   candidate:
     description: 'The name of the candidate to install'
-    required: true
+    required: false
   version:
     description: 'The version of the candidate to install'
-    required: true
+    required: false
 outputs:
   file:
     description: 'Filename of the downloaded archive.'
@@ -18,42 +18,27 @@ runs:
     - id: sdkman
       shell: bash
       run: |
-        candidate=${{ inputs.candidate }}
-        version=${{ inputs.version }}
-        platform=$(uname)
-        base_name="${candidate}-${version}"
-
-        function __sdkman_echo_debug() {
-        	if [[ "$sdkman_debug_mode" == 'true' ]]; then
-        		echo "$1"
-        	fi
-        }
-
-        function __sdkman_echo() {
-        	if [[ "$sdkman_colour_enable" == 'false' ]]; then
-        		echo -e "$2"
-        	else
-        		echo -e "\033[1;$1$2\033[0m"
-        	fi
-        }
-
-        function __sdkman_echo_green() {
-        	__sdkman_echo "32m" "$1"
-        }
-
-        if [ $RUNNER_OS == 'Linux' ] || [ $RUNNER_OS == 'macOS' ]; then
-          binary_input="/tmp/${base_name}.bin"
-          zip_output="/tmp/${base_name}.zip"
-
-          curl -L -o $binary_input https://api.sdkman.io/2/broker/download/$candidate/$version/$platform
-          post_installation_hook=hook_post_${candidate}_${version}.sh
-          curl -o "$post_installation_hook" https://api.sdkman.io/2/hooks/post/$candidate/$version/$platform
-          source $post_installation_hook
-          __sdkman_post_installation_hook
+        if [[ $RUNNER_OS == 'Linux' || $RUNNER_OS == 'macOS' ]]; then
+          export SDKMAN_DIR="$HOME/.sdkman" && curl -s "https://get.sdkman.io?rcupdate=false" | bash
+          if [[ -z "${{ inputs.candidate }}" && -z "${{ inputs.version }}" ]]; then
+            source $HOME/.sdkman/bin/sdkman-init.sh && sdk env install
+          else
+            candidate=${{ inputs.candidate }}
+            version=${{ inputs.version }}
+            source $HOME/.sdkman/bin/sdkman-init.sh && sdk install $candidate $version
+          fi
+          for child_dir in $(find "$SDKMAN_DIR/candidates" -mindepth 1 -maxdepth 1 -type d); do
+            echo "$child_dir/current/bin" >> $GITHUB_PATH
+          done
+          echo "file=" >> $GITHUB_OUTPUT
         else
+          candidate=${{ inputs.candidate }}
+          version=${{ inputs.version }}
+          platform=$(uname)
+          base_name="${candidate}-${version}"
+
           zip_output="$base_name.zip"
           curl -L -o $zip_output https://api.sdkman.io/2/broker/download/$candidate/$version/$platform
+
+          echo "file=$zip_output" >> $GITHUB_OUTPUT
         fi
-
-        echo "file=$zip_output" >> $GITHUB_OUTPUT
-