Refactor extension functions to add_extensions scripts

src/scripts/extensions/phalcon.sh

@@ -0,0 +1,58 @@
+# Helper function to add phalcon.
+add_phalcon_helper() {
+  status='Installed and enabled'
+  if [ "$(uname -s)" = "Darwin" ]; then
+    add_brew_extension "$extension" extension
+  else
+    packages=("php${version:?}-$extension")
+    [ "$extension" = "phalcon4" ] && packages+=("php${version:?}-psr")
+    add_ppa ondrej/php >/dev/null 2>&1 || update_ppa ondrej/php
+    check_package "${packages[0]}" && install_packages "${packages[@]}"
+  fi
+}
+
+# Function to add phalcon3.
+add_phalcon3() {
+  if shared_extension phalcon; then
+    phalcon_version=$(php -d="extension=phalcon.so" -r "echo phpversion('phalcon');" | cut -d'.' -f 1)
+    if [ "$phalcon_version" != "$extension_major_version" ]; then
+      add_phalcon_helper
+    else
+      enable_extension phalcon extension
+    fi
+  else
+    add_phalcon_helper
+  fi
+}
+
+# Function to add phalcon4.
+add_phalcon4() {
+  enable_extension psr extension
+  if shared_extension phalcon; then
+    if check_extension psr; then
+      phalcon_version=$(php -d="extension=phalcon" -r "echo phpversion('phalcon');" | cut -d'.' -f 1)
+      if [ "$phalcon_version" != "$extension_major_version" ]; then
+        add_phalcon_helper
+      else
+        enable_extension phalcon extension
+      fi
+    else
+      add_phalcon_helper
+    fi
+  else
+    add_phalcon_helper
+  fi
+}
+
+# Function to add phalcon.
+add_phalcon() {
+  extension=$1
+  status='Enabled'
+  extension_major_version=${extension: -1}
+  if [ "$extension_major_version" = "4" ]; then
+    add_phalcon4 >/dev/null 2>&1
+  elif [ "$extension_major_version" = "3" ]; then
+    add_phalcon3 >/dev/null 2>&1
+  fi
+  add_extension_log "phalcon" "$status"
+}