Major breaking update (#103)

[Breaking Changes]
- Command line was changed, meaning all cron jobs will need to be changed.
- - I understand the inconvenience of breaking changes, but this was necessary to break apart the large script.
- Checkout the Github README for the new command line
- Alternatively, type heavyscript --help to see the new sub functions, you can also type --help on any sub-function
- - heavyscript update -h
- - This will show the help page specific to the update sub function

[Features]
- New config file for storing defaults of the script.
- CNPG apps databases are backed up
- Enable apt, kube API, helm, have all been added
- Start, Stop, Restart have been updated to accept app names as an argument E.g.
- - heavyscript app --start authelia
- All Flags now have long and short options
- Show app/chart versions when an application has a pending major update

[Bugfixes]
- pod shell and logs now can handle multi-replica applications
- Stop app function can now handle CNPG applications
- - CNPG applications deployments will be scaled down, but still show ACTIVE in the GUI.

.default.config.ini

@@ -0,0 +1,67 @@
+[DNS]
+## true/false options ##
+# Show all pods within a namespace instead of just the main pod
+verbose=false
+
+
+[SELFUPDATE]
+## true/false options ##
+# Automatically update HeavyScript every time it runs
+always=false
+
+# Automatically update HeavyScript every time an application update is performed
+when_updating=false
+
+# Allow HeavyScript updates to include major version changes
+include_major=false
+
+
+[UPDATE]
+## Integer options ##
+# Number of applications to update concurrently
+concurrent=1
+
+# Timeout duration (in seconds) for requests
+timeout=500
+
+# Maximum number of HeavyScript/Truetool backups to retain
+# Setting a value here will also enable backups to run 
+# automatically when updating applications
+backup=
+
+## true/false options ##
+# Allow updates for major version changes of applications
+include_major=false
+
+# Update applications even if no new version is available
+ignore_img=false
+
+# Always prune images after updating
+prune=false
+
+# Automatically roll back applications if their update fails
+rollback=false
+
+# Sync the catalog before updating applications
+sync=false
+
+# Stop applications before updating
+stop_before_update=false
+
+# Enable verbose output for the update command
+verbose=false
+
+## String options ##
+# Comma-separated list of applications to exclude from updates
+# Example: ignore=plex,sonarr,radarr
+ignore=
+
+
+[databases]
+## true/false options ##
+# Enable or disable database dumps
+enabled=true
+
+## String options ##
+# File path for database dump folder
+dump_folder="./database_dumps"

functions/app/app_select.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+
+apps=()
+
+
+prompt_app_selection() {
+    local action="$2"
+
+    clear -x
+    echo -e "${blue}Fetching applications..${reset}"
+
+    case "$1" in
+        "ALL")
+            mapfile -t apps < <(cli -m csv -c 'app chart_release query name,status' | tail -n +2 | sort | tr -d " \t\r" | awk 'NF')
+            search_type="Any"
+            ;;
+        "STOPPED")
+            mapfile -t apps < <(cli -m csv -c 'app chart_release query name,status' | tail -n +2 | sort | tr -d " \t\r" | awk 'NF' | grep "STOPPED")
+            search_type="STOPPED"
+            ;;
+        "ACTIVE")
+            mapfile -t apps < <(cli -m csv -c 'app chart_release query name,status' | tail -n +2 | sort | tr -d " \t\r" | awk 'NF' | grep "ACTIVE")
+            search_type="ACTIVE"
+            ;;
+    esac
+
+    if [ "${#apps[@]}" -eq 0 ]; then
+        echo -e "${yellow}Application type: ${blue}$search_type${reset}"
+        echo -e "${yellow}Not found..${reset}"
+        exit 1
+    fi
+
+    clear -x
+    title
+
+    while true; do
+        echo -e "${bold}Choose an application to: $action${reset}"
+        echo
+        for i in "${!apps[@]}"; do
+            echo "$((i+1))) ${apps[i]}" | awk -F ',' '{print $1}'
+        done
+        echo
+        echo "0) Exit"
+        read -rt 120 -p "Choose an application by number: " app_index || { echo -e "\n${red}Failed to make a selection in time${reset}" ; exit; }
+        if [ "$app_index" -eq 0 ]; then
+            exit 0
+        elif [ "$app_index" -gt 0 ] && [ "$app_index" -le "${#apps[@]}" ]; then
+            app_name=$(echo "${apps[app_index-1]}" | awk -F ',' '{print $1}')
+            return "$app_index"
+        else
+            echo -e "${red}Invalid selection. Please choose a number from the list.${reset}"
+            sleep 3
+        fi
+    done
+}
+

functions/app/delete_app_prompt.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+
+delete_app_prompt(){
+    while true; do
+        # Prompt user to select an application if one was not passed to the function
+        if [[ -z $1 ]]; then
+            prompt_app_selection "ALL" "delete"
+            app_name=$(echo "${apps[app_index-1]}" | awk -F ',' '{print $1}')
+            clear -x
+            title
+        else
+            app_name="$1"
+        fi
+
+        clear -x
+        title
+
+        echo -e "Stopping ${blue}$app_name${reset}..."
+
+        echo -e "${bold}Chosen Application: ${blue}$app_name${reset}"
+        echo -e "${yellow}WARNING: This will delete the application and all associated data, including snapshots${reset}"
+        echo
+        while true; do
+            read -rt 120 -p "Continue with deletion?(y/n): " confirmation || { echo -e "\n${red}Failed to make a selection in time${reset}" ; exit; }
+            case "$(echo "$confirmation" | tr '[:upper:]' '[:lower:]')" in
+                "yes"|"y")
+                    if cli -c "app chart_release delete release_name=\"$app_name\""; then
+                        echo -e "${green}App $app_name deleted${reset}"
+                    else
+                        echo -e "${red}Failed to delete app $app_name${reset}"
+                    fi
+                    break
+                    ;;
+                "no"|"n"|"")
+                    echo -e "Exiting.."
+                    break
+                    ;;
+                *)
+                    echo -e "${red}Invalid option. Please enter 'y' or 'n'.${reset}"
+                    sleep 3
+                    ;;
+            esac
+        done
+
+        if [[ -n $1 ]]; then
+            break
+        fi
+
+        read -rt 120 -p "Would you like to delete another application? (y/n): " choice || { echo -e "\n${red}Failed to make a selection in time${reset}" ; exit; }
+        case "$(echo "$choice" | tr '[:upper:]' '[:lower:]')" in
+            "yes"|"y")
+                continue
+                ;;
+            "no"|"n"|"")
+                break
+                ;;
+            *)
+                echo "Invalid choice, please enter 'y' or 'n'"
+        esac
+    done
+}

functions/app/handler.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+
+app_handler() {
+    local args=("$@")
+
+    case "${args[0]}" in
+        -s|--start)
+            start_app_prompt "${args[@]:1}"
+            ;;
+        -x|--stop)
+            stop_app_prompt "${args[@]:1}"
+            ;;
+        -r|--restart)
+            restart_app_prompt "${args[@]:1}"
+            ;;
+        -d|--delete)
+            delete_app_prompt "${args[@]:1}"
+            ;;
+        -h|--help)
+            app_help
+            ;;
+        *)
+            echo "Unknown app action: ${args[0]}"
+            app_help
+            exit 1
+            ;;
+    esac
+}

functions/app/help.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+
+app_help() {
+    echo -e "${bold}App Handler${reset}"
+    echo -e "${bold}-----------${reset}"
+    echo -e "${blue}heavyscript app [Option] [app_name]${reset}"
+    echo
+    echo -e "${bold}Description${reset}"
+    echo -e "${bold}-----------${reset}"
+    echo -e "Start, stop, restart and delete applications"
+    echo
+    echo -e "${bold}Options${reset}"
+    echo -e "${bold}-------${reset}"
+    echo -e "${blue}-s${reset}, ${blue}--start${reset} [app_name]"
+    echo -e "    Start an application. If no app_name is provided, the user will be prompted to select one."
+    echo -e "${blue}-x${reset}, ${blue}--stop${reset} [app_name]"
+    echo -e "    Stop an application. If no app_name is provided, the user will be prompted to select one."
+    echo -e "${blue}-r${reset}, ${blue}--restart${reset} [app_name]"
+    echo -e "    Restart an application. If no app_name is provided, the user will be prompted to select one."
+    echo -e "${blue}-d${reset}, ${blue}--delete${reset} [app_name]"
+    echo -e "    Delete an application. If no app_name is provided, the user will be prompted to select one."
+    echo -e "${blue}-h${reset}, ${blue}--help${reset}"
+    echo -e "    Display this help message."
+    echo
+}
+
+

functions/app/restart_app_prompt.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+
+restart_app_prompt(){
+    while true; do
+        # Prompt user to select an application if one was not passed to the function
+        if [[ -z $1 ]]; then
+            prompt_app_selection "ALL" "restart"
+            app_name=$(echo "${apps[app_index-1]}" | awk -F ',' '{print $1}')
+            clear -x
+            title
+        else
+            app_name="$1"
+        fi
+
+        echo -e "Restarting ${blue}$app_name${reset}..."
+
+        if ! restart_app; then
+            echo -e "${red}Failed to restart ${blue}$app_name${reset}"
+        else
+            echo -e "${green}Restarted ${blue}$app_name${reset}"
+        fi
+
+        if [[ -n $1 ]]; then
+            break
+        fi
+
+        read -rt 120 -p "Would you like to restart another application? (y/N): " choice || { echo -e "\n${red}Failed to make a selection in time${reset}" ; exit; }
+        case "$(echo "$choice" | tr '[:upper:]' '[:lower:]')" in
+            "yes"|"y")
+                continue
+                ;;
+            "no"|"n"|"")
+                break
+                ;;
+            *)
+                echo -e "${red}Invalid choice, please enter ${blue}'y'${red} or ${blue}'n'${reset}"
+        esac
+    done
+}