feat: include script to compile installer

Author: Kbayero

installer/build.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+set -e  # Exit on error
+
+# ============================================
+# CONFIGURATION - Edit these values
+# ============================================
+DEFAULT_BRANCH="prod"
+INSTALLER_VERSION="v11.0.0-dev.1"
+CM_ENCRYPT_SALT="your-encryption-salt-here"
+CM_SIGN_PUBLIC_KEY="-----BEGIN PUBLIC KEY-----
+your-public-key-here
+-----END PUBLIC KEY-----"
+
+# ============================================
+# Build Process
+# ============================================
+
+# Change to installer directory
+cd "$(dirname "${BASH_SOURCE[0]}")"
+
+# Set Go environment variables (same as GitHub Actions)
+export GOOS=linux
+export GOARCH=amd64
+export GOPRIVATE=github.com/utmstack
+export GONOPROXY=github.com/utmstack
+export GONOSUMDB=github.com/utmstack
+
+echo "Building V11 Installer for production release"
+
+# Execute build with ldflags
+go build -o installer -v -ldflags "\
+-X 'github.com/utmstack/UTMStack/installer/config.DEFAULT_BRANCH=${DEFAULT_BRANCH}' \
+-X 'github.com/utmstack/UTMStack/installer/config.INSTALLER_VERSION=${INSTALLER_VERSION}' \
+-X 'github.com/utmstack/UTMStack/installer/config.REPLACE=${CM_ENCRYPT_SALT}' \
+-X 'github.com/utmstack/UTMStack/installer/config.PUBLIC_KEY=${CM_SIGN_PUBLIC_KEY}'" \
+.
+
+echo "✅ Build completed: ./installer"