Second commit

Author: rafaelfernandezd

Dockerfile

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+FROM mcr.microsoft.com/powershell:latest
+
+# Install Git
+RUN apt-get update && \
+    apt-get install -y git
+
+# Clone ARM-TTK Repo
+RUN git clone https://github.com/Azure/arm-ttk.git
+
+# Copy the Entrypoint file from the current directory (the one the Dockerfile is located in)
+COPY entrypoint.ps1 /entrypoint.ps1
+
+# Start using the Entrypoint file.
+ENTRYPOINT [ "pwsh", "/entrypoint.ps1" ]

README.md

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+#  Azure Resource Manager Template Toolkit action
+
+This action "[use Azure Resource Manager Template Toolkit (arm-ttk)](https://github.com/Azure/arm-ttk)" for analyzing and testing Azure Resource Manager Templates.
+
+It's my first GitHub Action and  it's based on https://github.com/whaakman/armttk-github-action-demo
+
+## Inputs
+
+None
+
+## Outputs
+   
+### `TestFailures`
+
+Test Failures
+
+## Example usage
+
+```yaml
+uses: rfernandezdo/arm-ttk@master
+```

action.yml

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+# action.yml
+name: 'Run ARM TTK'
+description: 'Run ARM TTK in your project'
+outputs:
+  TestFailures: # id of output
+    description: 'Test Failures'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

entrypoint.ps1

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+# Import the arm-ttk module we cloned in the dockerfile
+Import-Module '/arm-ttk/arm-ttk/arm-ttk.psd1'
+
+# Path we cloned the repository into
+$TemplatePath = ${env:GITHUB_WORKSPACE}
+
+$TestResults = Test-AzTemplate -TemplatePath $TemplatePath
+# We only want to return failures
+$TestFailures =  $TestResults | Where-Object { -not $_.Passed }
+
+# If files are returning invalid configurations
+# Using exit code "1" to let Github actions node the test failed
+if ($TestFailures) {
+    Write-Host "One or more templates did not pass the selected tests:"
+    $TestFailures.file.name | select-object -unique
+    Write-Host "Results:"
+    Write-Output $TestFailures
+    exit 1
+} 
+
+# Else, all passes and exit using exit code 0 indicating a success
+else {
+    Write-Host "All files passed!"
+    exit 0
+}