fix: prompts for install script

* progress

* progress

* feat: progress

* progress

* done, needs more testing, pr -> change all functions to require -n before specifying name -> v0.4 (reindex db)

* testing done

.editorconfig

@@ -0,0 +1,6 @@
+[*]
+indent_style = tab
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true

.gitignore

@@ -2,3 +2,5 @@
 !h2mm
 !install.sh
 !README.md
+!version
+!.editorconfig

README.md

@@ -1,32 +1,27 @@
 # Helldivers 2 Mod Manager CLI
 
-- [Helldivers 2 Mod Manager CLI](#helldivers-2-mod-manager-cli)
+Helldivers 2 Mod Manager CLI is a command line interface for managing Helldivers 2 mods. Since there is no Linux mod manager available and I like being a nerd by using CLI tools instead of GUIs, this project was born.
-  - [Installation](#installation)
-  - [Usage](#usage)
-    - [Available commands](#available-commands)
-    - [Basic usage](#basic-usage)
-      - [Install a mod](#install-a-mod)
-      - [Uninstall a mod](#uninstall-a-mod)
-      - [List installed mods](#list-installed-mods)
-  - [Advanced usage](#advanced-usage)
-    - [Shortcuts](#shortcuts)
-    - [Exporting and importing](#exporting-and-importing)
-    - [Resetting all installed mods](#resetting-all-installed-mods)
-    - [Database location and details](#database-location-and-details)
-  - [Contributing](#contributing)
-  - [Planned features](#planned-features)
 
-Helldivers 2 Mod Manager CLI is a command line interface for managing Helldivers 2 mods. Since there is no mod manager GUI for Helldivers 2 on Linux yet, this small script aims to provide a simple way to manage mods on Linux.
+This script is complete, the version will always [remain at 0.x.x](https://0ver.org/)
 
 ## Installation
 
-To install/update Helldivers 2 Mod Manager CLI run the following command in your terminal:
+To install Helldivers 2 Mod Manager CLI run the following command in your terminal:
 
 ```bash
-sh -c "$(curl -fsSL https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master/install.sh)"
+bash -c "$(curl -fsSL https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master/install.sh)"
 ```
 
-Running this script will require sudo permissions. **DO NOT TRUST** random scripts from the internet. If you want to review the script before running it, check out the mod repository for yourself.
+> [!CAUTION]
+> Running this script will require sudo permissions. **DO NOT TRUST** random scripts from the internet. If you want to review the script before running it, check out the mod repository for yourself.
+
+If for some reason, the installation command doesn't work you can:
+
+1. Go to <https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master/install.sh>
+1. Right click -> Save page as...
+1. Go to your downloads folders `cd ~/Downloads`
+1. Give the script execution permissions `chmod +x install.sh`
+1. Run the script `./install.sh`
 
 ## Usage
 
@@ -38,32 +33,52 @@ h2mm
 
 ### Available commands
 
-- `install` - Install a mod with files
+- `install` - Install a mod by the file provided (directory, zip, patch).
-- `uninstall` - Uninstall a mod by name
+- `uninstall` - Uninstall a mod.
-- `list` - List all installed mods
+- `list` - List all installed mods.
-- `export <zip_name>` - Export installed mods to a zip file
+- `enable` - Enable a mod.
-- `import <zip_name>` - Import mods from a zip file
+- `disable` - Disable a mod.
-- `reset` - Reset all installed mods
+- `export` - Export installed mods to a zip file.
-- `help` - Display the help message
+- `import` - Import mods from a zip file.
+- `order` - Change load order for a mod.
+- `modpack-create` - Create a modpack from the currently installed mods.
+- `modpack-switch` - Switch to a modpack.
+- `modpack-list` - List all installed modpacks.
+- `modpack-delete` - Delete a modpack.
+- `modpack-overwrite` - Overwrite a modpack.
+- `modpack-reset` - Reset all installed modpacks.
+- `update` - Update h2mm to latest version.
+- `reset` - Reset all installed mods.
+- `help` - Display this help message.
 
 ### Basic usage
 
-#### Install a mod
+To find out how to use a command, you can run `h2mm <COMMAND> --help`.
+
+#### Install mod(s)
 
 ```bash
 h2mm install /path/to/mod.zip
 h2mm install /path/to/mod/files
+h2mm install /path/to/mod.zip /path/to/mod2.zip /path/to/mod/files
 h2mm install -n "Example mod" mod.patch_0 mod.patch_0.stream # -n is mandatory when using files
 h2mm install -n "Example mod" mod* # using a wildcard to include all files
 ```
 
-Important: If the mod has more than 1 variant, you need to install the one you want by unarchiving it separately.
-
 #### Uninstall a mod
 
 ```bash
-h2mm uninstall "Example mod"
+h2mm uninstall -n "Example mod"
-h2mm uninstall -i 1 # uninstall mod with index 1
+h2mm uninstall -i 3
+```
+
+#### Enable/disable mods
+
+```bash
+h2mm enable -n "Example mod"
+h2mm enable -i 3
+h2mm disable -n "Example mod"
+h2mm disable -i 3
 ```
 
 #### List installed mods
@@ -72,28 +87,65 @@ h2mm uninstall -i 1 # uninstall mod with index 1
 h2mm list
 ```
 
+#### Updating the script
+
+```bash
+h2mm update
+```
+
+## Compatibility
+
+The script is developed and tested on Arch Linux, but it should work on other Linux distributions as well. If you encounter any issues, please open an issue on the repository.
+
+Status of platforms:
+
+- Linux :white_check_mark:
+- Steam Deck :white_check_mark:
+- Windows - WSL :white_check_mark:
+
+> The script works on WSL, but you need to specify the path to the Helldivers 2 mods directory manually, to find your Windows partition head to `/mnt/` and from there go to your Helldivers 2 data directory, on a typical install it should be on `/mnt/c/Program\ Files\ \(x86\)/Steam/steamapps/common/Helldivers\ 2/data`. You also need to have `unzip` installed, which can be done by running `sudo apt install unzip`.
+
 ## Advanced usage
 
 ### Shortcuts
 
-You can use the short form of the commands to save some time. The shortcuts are:
+You can use the short form of commands to save some time. The shortcuts are:
 
 - `i` for `install`
 - `u` for `uninstall`
+- `e` for `enable`
+- `d` for `disable`
 - `l` for `list`
 - `ex` for `export`
 - `im` for `import`
+- `o` for `order`
+- `mc` for `modpack-create`
+- `ms` for `modpack-switch`
+- `ml` for `modpack-list`
+- `md` for `modpack-delete`
+- `mo` for `modpack-overwrite`
+- `mr` for `modpack-reset`
+- `up` for `update`
 - `r` for `reset`
 
+### Modpacks support
+
+You can set up modpacks by using the `modpack-*` commands. This allows you to quickly change between a set of mods. For more information, check the help message.
+
+```bash
+h2mm modpack-create -n "Modpack 1"
+# install, enable, disable other mods...
+h2mm modpack-create -n "Modpack 2"
+h2mm modpack-switch -n "Modpack 1"
+```
+
 ### Exporting and importing
 
-You can export all installed mods to a zip file and import mods from the same file. This can be useful for sharing mods with others or for backing up your mods. The zip file will be saved in the current directory.
+You can export all installed mods to a zip file and import mods from the same file. This can be useful for sharing mods with others or for backing up your mods. The archive file (`.tar.gz`) will be saved in the current directory.
-
-This will serve as either a backup or a way to have multiple mod setups.
 
 ```bash
-h2mm export modpack1.zip
+h2mm export
-h2mm import modpack2.zip
+h2mm import /path/to/mods.tar.gz
 ```
 
 ### Resetting all installed mods
@@ -111,10 +163,3 @@ The database is stored in the `Helldivers 2` install directory, under the `data`
 ## Contributing
 
 Feel free to contribute to this project by creating a pull request or opening an issue.
-
-## Planned features
-
-- [ ] ! Enable/disable mods
-- [ ] !! Easier way to change mod presets
-- [ ] !! Change to `.tar.xz` for exporting and importing
-- [ ] !!! Find a way to make use of `manifest.json` and simplify installing variants

install.sh

@@ -1,41 +1,176 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 RED='\033[0;31m'
+GREEN='\033[0;32m'
+ORANGE='\033[0;33m'
 NC='\033[0m'
 
 DESTINATION_PATH="/usr/local/bin"
 SCRIPT_NAME="h2mm"
+REPO_URL="https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master"
 
-if [ "$(id -u)" -eq 0 ]; then
+function log() {
-    echo "Run me as normal user, not as root."
+	local type="$1"
+	shift
+	case "$type" in
+		INFO)
+			echo -e "$*" >&2
+			;;
+		ERROR)
+			echo -e "${RED}[ERROR]${NC} $*" >&2
+			;;
+		PROMPT)
+			echo -ne "$*" >&2
+			;;
+	esac
+}
+
+# --- Main ---
+
+# warning
+
+cat << EOF
+!!! WARNING !!!
+This script will install Helldivers 2 Mod Manager CLI for Linux to $DESTINATION_PATH/$SCRIPT_NAME.
+Running this script will require sudo permissions. DO NOT TRUST random scripts from the internet.
+If you want to review the script before running it, check out the mod repository for yourself:
+https://github.com/v4n00/h2mm-cli
+!!! WARNING !!!
+
+EOF
+
+# breaking changes hash table
+breaking_changes_patches=(
+    ["2"]='sed -i "s/^\([0-9]\+\),/\1,ENABLED,/" "$1/mods.csv"'
+    ["3"]='sed -i "1 i\\3" "$1/mods.csv"'
+	["4"]='awk '\''BEGIN {FS=OFS=","} NR==1 {print 4; next} {print NR-1, $2, $3, $4, $5}'\'' "$1/mods.csv" | tee "$1/mods.csv" > /dev/null'
+)
+
+# notify if update is happening
+installed_version=""
+latest_version=""
+if [[ -x "$(command -v $SCRIPT_NAME)" ]]; then
+    installed_version=$($SCRIPT_NAME --version)
+
+	# if installed version isn't x.x.x crash
+	if [[ ! "$installed_version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+		log ERROR "Installed version is not in the correct format."
+		log ERROR "h2mm is installed here -> $(which h2mm)"
+		log ERROR "Delete the script file and retry the install script, any mods installed will not be lost."
 		exit 1
 	fi
 
-echo -e "!!! ${RED}WARNING${NC} !!!"
+    latest_version=$(curl -sS "$REPO_URL"/version)
-echo -e "This script will install Helldivers 2 Mod Manager CLI for Linux to $DESTINATION_PATH/$SCRIPT_NAME."
+    if [[ "$latest_version" == "$installed_version" ]]; then
-echo -e "Running this script will require sudo permissions. ${RED}DO NOT TRUST${NC} random scripts from the internet."
+        log INFO "You are reinstalling version ${GREEN}$installed_version${NC}."
-echo -e "If you want to review the script before running it, check out the mod repository for yourself:"
+    else
-echo -e "https://github.com/v4n00/h2mm-cli"
+        log INFO "You are upgrading from ${ORANGE}$installed_version${NC} -> ${GREEN}$latest_version${NC}."
-echo
+    fi
+fi
 
-read -p "Install the script to $DESTINATION_PATH or specify another path (must be included in \$PATH)? (Y/path): " response
+# if steam deck, set destination path to ~/.local/bin
+log PROMPT "Are you installing on a Steam Deck? (y/N): "
+IFS= read -e response_sd
+
+if [[ "$response_sd" == "y" || "$response_sd" == "Y" ]]; then
+    # steam deck
+    DESTINATION_PATH="$HOME/.local/bin"
+    mkdir -p "$DESTINATION_PATH"
+
+    # check if ~/.local/bin is in PATH
+    if [[ ":$PATH:" != *":$HOME/.local/bin:"* ]]; then
+        # add ~/.local/bin to PATH
+        log INFO "Installing the script on a Steam Deck means adding $DESTINATION_PATH to your \$PATH."
+        log INFO "If you're using a different shell than bash, you may need to add it manually."
+
+		log PROMPT "Do you want to add $DESTINATION_PATH to your \$PATH in ~/.bashrc? (Y/n): "
+        IFS= read -e response
+        if [[ "$response" == "y" || "$response" = "Y" || -z "$response" ]]; then
+            echo "export PATH=\"\$HOME/.local/bin:\$PATH\"" >> "$HOME/.bashrc"
+
+			[[ $? -ne 0 ]] && { log ERROR "Failed to add $DESTINATION_PATH to \$PATH in ~/.bashrc." ; exit 1; }
+            log INFO "Added $DESTINATION_PATH to your \$PATH in ~/.bashrc."
+        fi
+    fi
+else
+    # not steam deck
+    # set another path if needed
+	log PROMPT "Install the script to $DESTINATION_PATH or specify another path (must be included in \$PATH)? (Y/path): "
+    IFS= read -e response
 
     if [[ "$response" != "y" && "$response" != "Y" && -n "$response" ]]; then
-    DESTINATION_PATH=$(eval echo "$response")
+        DESTINATION_PATH="$response"
-    if [[ ! -d "$DESTINATION_PATH" ]]; then
+        [[ ! -d "$DESTINATION_PATH" ]] && { log ERROR "Path $DESTINATION_PATH does not exist." ; exit 1; }
-        echo -e "${RED}Error:${NC} Path $DESTINATION_PATH does not exist. Exiting..."
+    fi
+fi
+
+# handle breaking changes
+installed_major=$(echo "$installed_version" | awk -F. '{print $2}')
+latest_major=$(echo "$latest_version" | awk -F. '{print $2}')
+
+if [[ $latest_major -gt $installed_major ]]; then
+	log INFO ""
+	log INFO "Major version upgrade detected."
+	log INFO "Check out the changelogs here -> https://github.com/v4n00/h2mm-cli/releases"
+	log INFO "The script will proceed to upgrade the database file to avoid breaking changes."
+
+	# find hd2 path
+	search_dir="${HOME}"
+	target_dir="Steam/steamapps/common/Helldivers\ 2/data"
+
+	# check if game directory is in ~/.config/h2mm/h2path
+	if [[ -f "$HOME/.config/h2mm/h2path" ]]; then
+		game_dir=$(cat "$HOME/.config/h2mm/h2path")
+		[[ ! -d "$game_dir" ]] && { log ERROR "Helldivers 2 data directory in ~/.config/h2mm/h2path is not a valid directory." ; exit 1; }
+
+		log INFO "Helldivers 2 data directory found: $game_dir."
+	else
+		log INFO "Searching for the Helldivers 2 data directory... (20 seconds timeout)"
+		game_dir=$(timeout 20 find "$search_dir" -type d -path "*/$target_dir" 2>/dev/null | head -n 1)
+	fi
+
+	# if not found, prompt user
+	if [[ -z "$game_dir" ]]; then
+		log INFO "Could not find the Helldivers 2 data directory automatically."
+		log PROMPT "Please enter the path to the Helldivers 2 data directory: "
+		IFS= read -e game_dir
+		if [[ ! -d "$game_dir" ]]; then
+			log ERROR "Provided path is not a valid directory."
 			exit 1
 		fi
 	fi
 
-echo "Installing $SCRIPT_NAME to $DESTINATION_PATH."
+	[[ ! -f "$game_dir/mods.csv" ]] && { log ERROR "mods.csv not found in $game_dir." ; exit 1; }
-sudo curl https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master/h2mm --output "$DESTINATION_PATH/$SCRIPT_NAME" 
+
+	# iterate from installed major number to latest major number
+	for ((i = installed_major + 1; i <= latest_major; i++)); do
+		if [[ -n "${breaking_changes_patches[$i]}" ]]; then
+			# apply breaking changes patch
+			eval $(echo "${breaking_changes_patches[$i]}" | sed "s:\$1:$game_dir:g")
+		else
+			log INFO "No breaking changes for version $i."
+			continue
+		fi
+
+		if [[ $? -ne 0 ]]; then
+			log ERROR "Failed to apply breaking changes patch for version $i. Do you want to continue? (Y/n): "
+			read -er response
+
+			[[ "$response" != "y" && "$response" != "Y" && -n "$response" ]] && { log INFO "Exiting." ; exit 1; }
+		else
+			log INFO "Version upgrade fix ${GREEN}successfully${NC} applied for version $i."
+		fi
+	done
+	log INFO ""
+fi
+
+# install
+log INFO "Installing $SCRIPT_NAME to $DESTINATION_PATH."
+sudo curl "$REPO_URL"/h2mm --output "$DESTINATION_PATH/$SCRIPT_NAME"
 sudo chmod +x "$DESTINATION_PATH/$SCRIPT_NAME"
+log INFO ""
 
-if [[ ! -x "$(command -v $SCRIPT_NAME)" ]]; then
+[[ ! -x "$(command -v $SCRIPT_NAME)" ]] && { log ERROR "Installation failed. Mod manager was not found in \$PATH." ; exit 1; }
-    echo -e "${RED}Error:${NC} Installation failed."
+log INFO "Helldivers 2 Mod Manager CLI ${GREEN}successfully${NC} installed: $DESTINATION_PATH/$SCRIPT_NAME."
-    exit 1
+log INFO "Use it by running '$SCRIPT_NAME'. Made with love <3 by v4n and contributors."
-fi
-
-echo "Helldivers 2 Mod Manager CLI installed successfully to $DESTINATION_PATH/$SCRIPT_NAME. Use it by running '$SCRIPT_NAME'."

version

@@ -0,0 +1 @@
+0.4.0