Function to freeze and unfreeze board firmware (#25)

* Function to freeze and unfreeze board firmware

* chore: Update network service discovery

* chore: Toggle menu items based on held packages Freeze/unfreeze

* chore: Update network service discovery
fix: moved PR template to proper folder
add: CODE_OF_CONDUCT.md

* chore: Remove unused script for freezing system packages

* chore: Update kernal header install remove

---------

Co-authored-by: Joey Turner <[email protected]>
Co-authored-by: Tearran <[email protected]>

Author: igorpecovnik

.github/workflows/PULL_REQUEST_TEMPLATE.md renamed to .github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,15 @@
+## Code of Conduct
+
+We strive to create a welcoming and inclusive environment for everyone. To ensure this, please follow these guidelines:
+
+- **Be Respectful and Considerate**: Remember that our community is global, and language and cultural differences may exist. Avoid using offensive or inappropriate language. Understand that what may be acceptable in one culture could be considered offensive in another.
+
+- **Seek Clarification When Needed**: If you don't understand something, don't hesitate to ask questions. Similarly, if someone asks a question, be patient and provide a clear and helpful response. Avoid being offended by questions or requests for clarification.
+
+- **Communication Challenges**: Recognize that not everyone finds communication easy. If you have difficulty expressing yourself, that's okay. We ask everyone to be patient and understanding, and to focus on the message rather than the way it is conveyed.
+
+- **Be Patient and Understanding**: Recognize that contributors come from various backgrounds and levels of experience. If someone makes a mistake, offer constructive feedback rather than criticism.
+
+- **Encourage Inclusivity**: Make an effort to include everyone in discussions, especially those who might be new or less experienced. Avoid jargon or acronyms without explanations, as these can be confusing for newcomers.
+
+By following these guidelines, we can ensure a positive and productive environment for all contributors. If you encounter any issues or have concerns, please reach out to the project maintainers on GitHub, the Armbian forums, or Discord.

CODE_OF_CONDUCT.md

@@ -31,7 +31,7 @@
                 },
                 {
                     "id": "S03",
-                    "description": "Edit the boot environment (WIP)",
+                    "description": "Edit the boot environment",
                     "command": [
                         "get_user_continue \"This will open /boot/armbianEnv.txt file to edit\nCTRL+S to save\nCTLR+X to exit\nwould you like to continue?\" process_input",
                         "nano /boot/armbianEnv.txt"
@@ -203,6 +203,38 @@
                     "doc_link": "",
                     "src_reference": "",
                     "author": ""
+                },
+                {
+                    "id": "N10",
+                    "description": "Announce system in the network (Avahi) ",
+                    "command": [
+                        "get_user_continue \"This operation will install avahi-daemon and add configuration files.\nDo you wish to continue?\" process_input",
+                        "check_if_installed avahi-daemon",
+						"debconf-apt-progress -- apt-get -y install avahi-daemon libnss-mdns",
+						"cp /usr/share/doc/avahi-daemon/examples/sftp-ssh.service /etc/avahi/services/",
+						"cp /usr/share/doc/avahi-daemon/examples/ssh.service /etc/avahi/services/",
+						"service avahi-daemon restart"
+                    ],
+                    "show": true,
+                    "status": "Active",
+                    "doc_link": "",
+                    "src_reference": "",
+                    "author": ""
+                },
+                {
+                    "id": "N11",
+                    "description": "Disable system announce in the network (Avahi) ",
+                    "command": [
+                        "get_user_continue \"This operation will purge avahi-daemon \nDo you wish to continue?\" process_input",
+                        "check_if_installed avahi-daemon",
+						"systemctl stop avahi-daemon avahi-daemon.socket",
+						"debconf-apt-progress -- apt-get -y purge avahi-daemon"
+                    ],
+                    "show": true,
+                    "status": "Active",
+                    "doc_link": "",
+                    "src_reference": "",
+                    "author": ""
                 }
             ]
         },

lib/armbian-configng/config.ng.jobs.json

@@ -9,14 +9,13 @@ set_colors 2 # Set the color to green
 
 # Dynamically updates a JSON menu structure based on system checks.
 
+#
 # Initialize variables
 system_info="$(uname -m)"
-network_adapter="$DEFAULT_ADAPTER"
 locale_setting="$LANG"
 installed_software="$(see_current_apt)"
-bluetooth_status=$(dpkg -s bluetooth &> /dev/null && echo true || echo false)
-bluez_status=$(dpkg -s bluez &> /dev/null && echo true || echo false)
-bluez_tools_status=$(dpkg -s bluez-tools &> /dev/null && echo true || echo false)
+held_packages=$(apt-mark showhold)
+
 
 module_options+=(
     ["update_json_data,author"]="Joey Turner"
@@ -70,19 +69,17 @@ toggle_menu_item() {
 }
 
 
+#
 # Main menu updates
 update_json_data "System" "$system_info"
 update_json_data "Network" "$network_adapter"
 update_json_data "Localisation" "$locale_setting"
 update_json_data "Software" "$installed_software"
 
 
-# Submenu updates based on network and software
-update_submenu_data "Testing" "T2" "$network_adapter"
-update_submenu_data "Testing" "T1" "$installed_software"
-update_submenu_data "Install" "I0" "$installed_software"
-
-
+#
+# Check if network adapter is IPv6 or IPv4
+network_adapter="$DEFAULT_ADAPTER"
 
 # Conditional submenu updates based on network type
 if [ "$network_adapter" = "IPv6" ]; then
@@ -91,6 +88,27 @@ else
     update_submenu_data "Network" "N08" "IPV4"
 fi
 
+
+#
+# Check for avahi-daemon installed
+is_avahi_installed=$(check_if_installed avahi-daemon)
+
+# Conditional submenu network service discovery and hostname resolution
+if ! check_if_installed avahi-daemon ; then
+    toggle_menu_item "Network" "N10" "true"
+    toggle_menu_item "Network" "N11" "false"
+else
+    toggle_menu_item "Network" "N10" "false"
+    toggle_menu_item "Network" "N11" "true"
+fi
+
+
+#
+# Check Bluetooth installed
+bluetooth_status=$(dpkg -s bluetooth &> /dev/null && echo true || echo false)
+bluez_status=$(dpkg -s bluez &> /dev/null && echo true || echo false)
+bluez_tools_status=$(dpkg -s bluez-tools &> /dev/null && echo true || echo false)
+
 # Bluetooth menu item visibility
 if [ "$bluetooth_status" = false ] || [ "$bluez_status" = false ] || [ "$bluez_tools_status" = false ]; then
     toggle_menu_item "Network" "N00" "true"
@@ -100,9 +118,36 @@ else
     toggle_menu_item "Network" "N02" "true"
 fi
 
-if [ "$system_info" ]; then
-    toggle_menu_item "System" "S01" "true"
+
+#
+# Check if packages are held
+held_packages=$(apt-mark showhold)
+
+# Toggle menu items for freeze and unfreeze
+if [[ -z "$held_packages" ]]; then
+    toggle_menu_item "System" "S02" "true"  # Show unfreeze
+    toggle_menu_item "System" "S01" "false" # Hide freeze
+else
+    toggle_menu_item "System" "S02" "false" # Hide unfreeze
+    toggle_menu_item "System" "S01" "true"  # Show freeze
+fi
+
+
+#
+# Check if kernel headers are installed
+if dpkg-query -W -f='${Status}' "linux-headers-${BRANCH}-${LINUXFAMILY}" 2>/dev/null | grep -q "install ok installed"; then
+    is_kernel_headers_installed=true
+elif dpkg-query -W -f='${Status}' "linux-headers-$(uname -r | sed 's/'-$(dpkg --print-architecture)'//')" 2>/dev/null | grep -q "install ok installed"; then
+    is_kernel_headers_installed=true
 else
-    toggle_menu_item "System" "S01" "false"
+    is_kernel_headers_installed=false
 fi
 
+# Toggle menu items for kernel headers
+if [ "$is_kernel_headers_installed" = true ]; then
+    toggle_menu_item "System" "S05" "true"  # Show kernel headers installed
+    toggle_menu_item "System" "S04" "false" # Hide install Linux headers
+else
+    toggle_menu_item "System" "S05" "false" # Hide kernel headers installed
+    toggle_menu_item "System" "S04" "true"  # Show install Linux headers
+fi