skip if already exists

Author: DrisDary

.github/workflows/run-samples.yml

@@ -163,8 +163,10 @@ jobs:
         # Required for the 'web-app-sql-database' sample which uses 'sqlcmd' to
         # initialize and verify the database schema in the local emulator.
         run: |
-          curl https://packages.microsoft.com/keys/microsoft.asc | sudo tee /etc/apt/trusted.gpg.d/microsoft.asc
-          curl https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/prod.list | sudo tee /etc/apt/sources.list.d/mssql-release.list
+          if [ ! -f /etc/apt/sources.list.d/mssql-release.list ]; then
+            curl https://packages.microsoft.com/keys/microsoft.asc | sudo tee /etc/apt/trusted.gpg.d/microsoft.asc
+            curl https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/prod.list | sudo tee /etc/apt/sources.list.d/mssql-release.list
+          fi
           sudo apt-get update
           sudo ACCEPT_EULA=Y apt-get install -y msodbcsql18 mssql-tools18
           echo "/opt/mssql-tools18/bin" >> $GITHUB_PATH