Add test and readme for release

Signed-off-by: Derek Ho <[email protected]>

.github/workflows/test.yml

@@ -0,0 +1,51 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  test-no-plugins:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [windows-latest, ubuntu-latest]
+    runs-on: ${{ matrix.platform }}
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: ./ # Use the action
+      with:
+        opensearch-version: 3.0.0
+        security-enabled: false
+
+    - name: Checks that OpenSearch is healthy
+      run: curl http://localhost:9200/_cat/plugins -v
+      shell: bash
+
+  test-with-security:
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [windows-latest, ubuntu-latest]
+    runs-on: ${{ matrix.platform }}
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Download security plugin
+      uses: suisei-cn/[email protected]
+      with:
+        url: https://aws.oss.sonatype.org/service/local/artifact/maven/redirect?r=snapshots&g=org.opensearch.plugin&a=opensearch-security&v=3.0.0.0-SNAPSHOT&p=zip
+        target: plugin-artifacts/
+        filename: security.zip
+
+    - uses: ./ # Use the action
+      with:
+        opensearch-version: 3.0.0
+        security-enabled: true
+        plugins: "file:${{ github.workspace }}/security.zip"
+        admin-password: "myStrongPassword123!"
+
+    - name: Checks that OpenSearch is healthy
+      run: curl https://localhost:9200/_cat/plugins -u 'admin:myStrongPassword123!' -k -v
+      shell: bash

README.md

@@ -1,2 +1,43 @@
 # start-opensearch
 Github action to start an OpenSearch instance 
+
+```yaml
+inputs:
+  opensearch-version:
+    description: 'The version of OpenSearch that should be used, e.g "3.0.0"'
+    required: true
+
+  plugins:
+    description: 'A comma separated list of plugins to install. Leave empty to not install any. Each entry should be a full path prefixed with `file: `, for example: `file:$(pwd)/my-plugin.zip`'
+    required: false
+
+  security-enabled:
+    description: 'Whether security is enabled'
+    required: true
+
+  admin-password:
+    description: 'The admin password uses for the cluster'
+    required: false
+
+  security_config_file:
+    description: 'Path to a security config file to replace the default. Leave empty if security is not enabled or using the default config'
+    required: false
+```
+
+## Usage:
+
+```yaml
+steps:
+- name: Run Opensearch with A Single Plugin
+  uses: derek-ho/start-opensearch@v1
+  with:
+    opensearch-version: ${{ env.OPENSEARCH_VERSION }}
+    plugins: "file:${{ github.workspace }}/${{ env.PLUGIN_NAME }}.zip"
+    security-enabled: true
+    admin-password: ${{ steps.random-password.outputs.generated_name }}
+```
+
+# Changelog
+
+## v1
+- Initial Release

action.yml

@@ -7,7 +7,7 @@ inputs:
     required: true
 
   plugins:
-    description: 'A comma separated list of plugins to install. Leave empty to not install any. Each entry should be of the following formats: either a full link to the plugin zip, or a full path prefixed with `file: `, for example: `file:$(pwd)/my-plugin.zip`'
+    description: 'A comma separated list of plugins to install. Leave empty to not install any. Each entry should be a full path prefixed with `file: `, for example: `file:$(pwd)/my-plugin.zip`'
     required: false
 
   security-enabled:
@@ -61,17 +61,29 @@ runs:
         del opensearch-min-${{ inputs.opensearch-version }}-SNAPSHOT-windows-x64-latest.zip
       shell: pwsh
 
-    - name: Install plugin(s) into OpenSearch
+    - name: Install plugin(s) into OpenSearch for Linux
+      if: ${{ runner.os == 'Linux'}}
       run: |
         chmod +x ./opensearch-${{ inputs.opensearch-version }}-SNAPSHOT/bin/opensearch-plugin
         plugins="${{ inputs.plugins }}"
         if [ -n "$plugins" ]; then
           echo "$plugins" | tr ',' '\n' | while read -r plugin; do
-            /bin/bash -c "yes | ./opensearch-${{ inputs.opensearch-version }}-SNAPSHOT/bin/opensearch-plugin install \"$plugin\""
+            /bin/bash -c "yes | ./opensearch-${{ inputs.opensearch-version }}-SNAPSHOT/bin/opensearch-plugin install ${plugin}"
           done
         fi
       shell: bash
 
+    - name: Install plugin(s) into OpenSearch for Windows
+      if: ${{ runner.os == 'Windows'}}
+      run: |
+        $pluginNames = "${{ inputs.plugins }}" -split ','
+        if ($pluginNames.Length -gt 0) {
+          foreach ($plugin in $pluginNames) {
+            'y' | .\opensearch-${{ inputs.opensearch-version }}-SNAPSHOT\bin\opensearch-plugin.bat install ${plugin}
+          }
+        }
+      shell: pwsh
+
     - name: Replace security configuration file if applicable
       if: ${{ inputs.security_config_file != '' }}
       run: |