Updating install.sh script

Signed-off-by: ytimocin <ytimocin@microsoft.com>

scripts/install.sh

@@ -1,13 +1,13 @@
 #!/bin/bash
 
-set -e
+set -euo pipefail
 
 # Get the latest release version if not provided
-VERSION=${1:-$(curl -s https://api.github.com/repos/prompt-ops/pops/releases/latest | grep tag_name | cut -d '"' -f 4)}
+VERSION=${1:-$(curl -s https://api.github.com/repos/prompt-ops/pops/releases/latest | grep '"tag_name"' | cut -d '"' -f 4)}
 
 # Check if the version is valid
 if [[ ! "$VERSION" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-  echo "Invalid version format: '$VERSION'. Expected format: vX.Y.Z"
+  echo "Error: Invalid version format: '$VERSION'. Expected format: vX.Y.Z"
   exit 1
 fi
 
@@ -17,27 +17,35 @@ echo "Installing Prompt-Ops $VERSION..."
 OS=$(uname | tr '[:upper:]' '[:lower:]')
 ARCH=$(uname -m)
 
-if [[ "$ARCH" == "x86_64" ]]; then
-  ARCH="amd64"
-elif [[ "$ARCH" == "arm64" || "$ARCH" == "aarch64" ]]; then
-  ARCH="arm64"
-else
-  echo "Unsupported architecture: $ARCH"
+case "$ARCH" in
+x86_64) ARCH="amd64" ;;
+arm64 | aarch64) ARCH="arm64" ;;
+*)
+  echo "Error: Unsupported architecture: $ARCH"
   exit 1
-fi
+  ;;
+esac
 
 echo "Detected OS: $OS"
 echo "Detected ARCH: $ARCH"
 
 # Construct download URL
 URL="https://github.com/prompt-ops/pops/releases/download/$VERSION/pops-${OS}-${ARCH}"
 
+# Download binary
 echo "Downloading Prompt-Ops $VERSION from $URL..."
 curl -Lo pops "$URL"
 chmod +x pops
 
-# Move to /usr/local/bin
+# Move to /usr/local/bin (requires sudo)
 echo "Installing Prompt-Ops to /usr/local/bin..."
 sudo mv pops /usr/local/bin/
 
-echo "Prompt-Ops $VERSION installed successfully!"
+# Verify installation
+if command -v pops >/dev/null 2>&1; then
+  echo "Prompt-Ops $VERSION installed successfully!"
+  pops version
+else
+  echo "Error: Installation failed. 'pops' command not found."
+  exit 1
+fi