VSCODE: Skip install of the repo if keys are already present

Author: neidiom

install/desktop/app-vscode.sh

@@ -1,11 +1,17 @@
 #!/bin/bash
 
-cd /tmp
-wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor >packages.microsoft.gpg
-sudo install -D -o root -g root -m 644 packages.microsoft.gpg /etc/apt/keyrings/packages.microsoft.gpg
-echo "deb [arch=amd64,arm64,armhf signed-by=/etc/apt/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" | sudo tee /etc/apt/sources.list.d/vscode.list >/dev/null
-rm -f packages.microsoft.gpg
-cd -
+install_vscode_repo() {
+  cd /tmp
+  wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor >packages.microsoft.gpg
+  sudo install -D -o root -g root -m 644 packages.microsoft.gpg /etc/apt/keyrings/packages.microsoft.gpg
+  echo "deb [arch=amd64,arm64,armhf signed-by=/etc/apt/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" | sudo tee /etc/apt/sources.list.d/vscode.list >/dev/null
+  rm -f packages.microsoft.gpg
+  cd -
+}
+
+if [ ! -f /etc/apt/keyrings/packages.microsoft.gpg ] || [ ! -f /usr/share/keyrings/microsoft.gpg ]; then
+  install_vscode_repo
+fi
 
 sudo apt update -y
 sudo apt install -y code