Avoiding Duplicates

azure-pipelines.yml

@@ -25,7 +25,23 @@ steps:
   displayName: 'Use Python $(python.version)'
 
 - script: |
+    echo "Getting version from the setup.py file..."
     ApplicationVersion=$(cat setup.py | grep version | cut -d '=' -f 2 | cut -d "'" -f 2)
+    echo "setup.py file version: $ApplicationVersion"
+    echo "Testing if this version already exists in GitHub..."
+    echo "Get the tags first..."
+    tags=$(curl https://api.github.com/repos/gcarrarom/kubeconfig-cleaner-cli/tags)
+
+    echo "check if there's a match on the version.."
+    Match=$(echo $tags | jq -r ".[] | select(.name == \"v$ApplicationVersion\")")
+    
+    if [[ -z "$Match" ]]; then
+      echo "All good, this doesn't match any old versions"
+    else
+      echo "Nope, we have this already... try choosing another one ;)"
+      exit 100
+    fi
+
     echo "Version to be used: $ApplicationVersion"
     echo "##vso[task.setvariable variable=ApplicationVersion]$ApplicationVersion"
   displayName: 'Get application Version'