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

@@ -1,5 +1,6 @@
-*
+*
-!h2mm
+!h2mm
-!install.sh
+!install.sh
-!README.md
+!README.md
-!version
+!version
+!.editorconfig

README.md

@@ -1,164 +1,165 @@
-# 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.
+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.
-
+
-This script is complete, the version will always [remain at 0.x.x](https://0ver.org/)
+This script is complete, the version will always [remain at 0.x.x](https://0ver.org/)
-
+
-## Installation
+## Installation
-
+
-To install 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
+```bash
-bash -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)"
-```
+```
-
+
-> [!CAUTION]
+> [!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.
+> 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:
+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. Go to <https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master/install.sh>
-1. Right click -> Save page as...
+1. Right click -> Save page as...
-1. Go to your downloads folders `cd ~/Downloads`
+1. Go to your downloads folders `cd ~/Downloads`
-1. Give the script execution permissions `chmod +x install.sh`
+1. Give the script execution permissions `chmod +x install.sh`
-1. Run the script `./install.sh`
+1. Run the script `./install.sh`
-
+
-## Usage
+## Usage
-
+
-The script gets added to `/usr/local/bin/h2mm` and can be used by running `h2mm` in your shell, which will show the help message explaining how to use the script.
+The script gets added to `/usr/local/bin/h2mm` and can be used by running `h2mm` in your shell, which will show the help message explaining how to use the script.
-
+
-```bash
+```bash
-h2mm
+h2mm
-```
+```
-
+
-### Available commands
+### Available commands
-
+
-- `install` - Install a mod by the file provided (directory, zip, patch).
+- `install` - Install a mod by the file provided (directory, zip, patch).
-- `uninstall` - Uninstall a mod by name (or index).
+- `uninstall` - Uninstall a mod.
-- `list` - List all installed mods.
+- `list` - List all installed mods.
-- `enable` - Enable a mod by name (or index).
+- `enable` - Enable a mod.
-- `disable` - Disable a mod by name (or index).
+- `disable` - Disable a mod.
-- `export` - Export installed mods to a zip file.
+- `export` - Export installed mods to a zip file.
-- `import` - Import mods from a zip file.
+- `import` - Import mods from a zip file.
-- `modpack-create` - Create a modpack from the currently installed mods.
+- `order` - Change load order for a mod.
-- `modpack-switch` - Switch to a modpack by name (or index).
+- `modpack-create` - Create a modpack from the currently installed mods.
-- `modpack-list` - List all installed modpacks.
+- `modpack-switch` - Switch to a modpack.
-- `modpack-delete` - Delete a modpack by name (or index).
+- `modpack-list` - List all installed modpacks.
-- `modpack-overwrite` - Overwrite a modpack by name (or index).
+- `modpack-delete` - Delete a modpack.
-- `modpack-reset` - Reset all installed modpacks.
+- `modpack-overwrite` - Overwrite a modpack.
-- `reset` - Reset all installed mods.
+- `modpack-reset` - Reset all installed modpacks.
-- `update` - Update h2mm to latest version.
+- `update` - Update h2mm to latest version.
-- `help` - Display this help message.
+- `reset` - Reset all installed mods.
-
+- `help` - Display this help message.
-### Basic usage
+
-
+### Basic usage
-#### Install mod(s)
+
-
+To find out how to use a command, you can run `h2mm <COMMAND> --help`.
-```bash
+
-h2mm install /path/to/mod.zip
+#### Install mod(s)
-h2mm install /path/to/mod/files
+
-h2mm install /path/to/mod.zip /path/to/mod2.zip /path/to/mod/files
+```bash
-h2mm install -n "Example mod" mod.patch_0 mod.patch_0.stream # -n is mandatory when using files
+h2mm install /path/to/mod.zip
-h2mm install -n "Example mod" mod* # using a wildcard to include all files
+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
-> [!NOTE]  
+h2mm install -n "Example mod" mod* # using a wildcard to include all files
-> If the mod has more than 1 variant, you need to install the one you want by unarchiving it separately and providing the directory.
+```
-
+
-#### Uninstall a mod
+#### Uninstall a mod
-
+
-```bash
+```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
+#### Enable/disable mods
-
+
-```bash
+```bash
-h2mm enable "Example mod"
+h2mm enable -n "Example mod"
-h2mm enable -i 1 # enable mod with index 1
+h2mm enable -i 3
-h2mm disable "Example mod"
+h2mm disable -n "Example mod"
-h2mm disable -i 1 # disable mod with index 1
+h2mm disable -i 3
-```
+```
-
+
-#### List installed mods
+#### List installed mods
-
+
-```bash
+```bash
-h2mm list
+h2mm list
-```
+```
-
+
-#### Updating the script
+#### Updating the script
-
+
-```bash
+```bash
-h2mm update
+h2mm update
-```
+```
-
+
-## Compatibility
+## 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.
+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:
+Status of platforms:
-
+
-- Linux :white_check_mark:
+- Linux :white_check_mark:
-- Steam Deck :white_check_mark:
+- Steam Deck :white_check_mark:
-- Windows - WSL :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`.
+> 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
+## Advanced usage
-
+
-### Shortcuts
+### Shortcuts
-
+
-You can use the short form of 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`
+- `i` for `install`
-- `u` for `uninstall`
+- `u` for `uninstall`
-- `e` for `enable`
+- `e` for `enable`
-- `d` for `disable`
+- `d` for `disable`
-- `l` for `list`
+- `l` for `list`
-- `ex` for `export`
+- `ex` for `export`
-- `im` for `import`
+- `im` for `import`
-- `mc` for `modpack-create`
+- `o` for `order`
-- `ms` for `modpack-switch`
+- `mc` for `modpack-create`
-- `ml` for `modpack-list`
+- `ms` for `modpack-switch`
-- `md` for `modpack-delete`
+- `ml` for `modpack-list`
-- `mo` for `modpack-overwrite`
+- `md` for `modpack-delete`
-- `mr` for `modpack-reset`
+- `mo` for `modpack-overwrite`
-- `r` for `reset`
+- `mr` for `modpack-reset`
-- `up` for `update`
+- `up` for `update`
-
+- `r` for `reset`
-### Modpacks support
+
-
+### 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.
+
-
+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 "Modpack 1"
+```bash
-# install, enable, disable other mods...
+h2mm modpack-create -n "Modpack 1"
-h2mm modpack-create "Modpack 2"
+# install, enable, disable other mods...
-h2mm modpack-switch "Modpack 1"
+h2mm modpack-create -n "Modpack 2"
-```
+h2mm modpack-switch -n "Modpack 1"
-
+```
-### Exporting and importing
+
-
+### 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 archive file (`.tar.gz`) 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.
-```bash
+
-h2mm export modpack1.zip
+```bash
-h2mm import modpack2.zip
+h2mm export
-```
+h2mm import /path/to/mods.tar.gz
-
+```
-### Resetting all installed mods
+
-
+### Resetting all installed mods
-You can reset all installed mods by running the following command. This will remove all installed mods and the database, in case things go wild.
+
-
+You can reset all installed mods by running the following command. This will remove all installed mods and the database, in case things go wild.
-```bash
+
-h2mm reset
+```bash
-```
+h2mm reset
-
+```
-### Database location and details
+
-
+### Database location and details
-The database is stored in the `Helldivers 2` install directory, under the `data` folder with the name `mods.csv`, where the mods are also installed. The database is a simple CSV file which you can use to manually manage mods if needed, you can mostly use it to rename or reorder mods.
+
-
+The database is stored in the `Helldivers 2` install directory, under the `data` folder with the name `mods.csv`, where the mods are also installed. The database is a simple CSV file which you can use to manually manage mods if needed, you can mostly use it to rename or reorder mods.
-## Contributing
+
-
+## Contributing
-Feel free to contribute to this project by creating a pull request or opening an issue.
+
+Feel free to contribute to this project by creating a pull request or opening an issue.

install.sh

@@ -1,146 +1,176 @@
-#!/usr/bin/env bash
+#!/usr/bin/env bash
-set -e
+set -e
-
+
-RED='\033[0;31m'
+RED='\033[0;31m'
-GREEN='\033[0;32m'
+GREEN='\033[0;32m'
-ORANGE='\033[0;33m'
+ORANGE='\033[0;33m'
-NC='\033[0m'
+NC='\033[0m'
-
+
-DESTINATION_PATH="/usr/local/bin"
+DESTINATION_PATH="/usr/local/bin"
-SCRIPT_NAME="h2mm"
+SCRIPT_NAME="h2mm"
-REPO_URL="https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master"
+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="$1"
-    exit 1
+	shift
-fi
+	case "$type" in
-
+		INFO)
-# --- Main ---
+			echo -e "$*" >&2
-
+			;;
-# Warning
+		ERROR)
-
+			echo -e "${RED}[ERROR]${NC} $*" >&2
-echo -e "!!! ${RED}WARNING${NC} !!!"
+			;;
-echo -e "This script will install Helldivers 2 Mod Manager CLI for Linux to $DESTINATION_PATH/$SCRIPT_NAME."
+		PROMPT)
-echo -e "Running this script will require sudo permissions. ${RED}DO NOT TRUST${NC} random scripts from the internet."
+			echo -ne "$*" >&2
-echo -e "If you want to review the script before running it, check out the mod repository for yourself:"
+			;;
-echo -e "https://github.com/v4n00/h2mm-cli"
+	esac
-echo -e "!!! ${RED}WARNING${NC} !!!"
+}
-echo
+
-
+# --- Main ---
-# Check if update
+
-
+# warning
-# Breaking changes hash table
+
-
+cat << EOF
-breaking_changes_patches=(
+!!! WARNING !!!
-    ["2"]='sed -i "s/^\([0-9]\+\),/\1,ENABLED,/" "$1/mods.csv"'
+This script will install Helldivers 2 Mod Manager CLI for Linux to $DESTINATION_PATH/$SCRIPT_NAME.
-    ["3"]='sed -i "1 i\\3" "$1/mods.csv"'
+Running this script will require sudo permissions. DO NOT TRUST random scripts from the internet.
-)
+If you want to review the script before running it, check out the mod repository for yourself:
-
+https://github.com/v4n00/h2mm-cli
-# Handle breaking changes
+!!! WARNING !!!
-
+
-if [[ -x "$(command -v $SCRIPT_NAME)" ]]; then
+EOF
-    installed_version=$($SCRIPT_NAME --version)
+
-    # version 1 show the help message, if the first character is not a 0, store installed version as 0.1.6
+# breaking changes hash table
-    [[ ${installed_version:0:1} != "0" ]] && { installed_version="0.1.6"; }
+breaking_changes_patches=(
-
+    ["2"]='sed -i "s/^\([0-9]\+\),/\1,ENABLED,/" "$1/mods.csv"'
-    latest_version=$(curl -sS "$REPO_URL"/version)
+    ["3"]='sed -i "1 i\\3" "$1/mods.csv"'
-    if [[ "$latest_version" == "$installed_version" ]]; then
+	["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'
-        echo -e "You are reinstalling version $installed_version."
+)
-    else
+
-        echo -e "You are upgrading from ${ORANGE}$installed_version${NC} -> ${GREEN}$latest_version${NC}."
+# notify if update is happening
-    fi
+installed_version=""
-
+latest_version=""
-    # split version numbers
+if [[ -x "$(command -v $SCRIPT_NAME)" ]]; then
-    installed_major=""
+    installed_version=$($SCRIPT_NAME --version)
-    latest_major=""
+
-    IFS='.' read -r _1 installed_major _2 <<< "$installed_version"
+	# if installed version isn't x.x.x crash
-    IFS='.' read -r _1 latest_major _2 <<< "$latest_version"
+	if [[ ! "$installed_version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-
+		log ERROR "Installed version is not in the correct format."
-    if [[ $latest_major -gt $installed_major ]]; then
+		log ERROR "h2mm is installed here -> $(which h2mm)"
-        echo -e "${ORANGE}Warning:${NC} Major version upgrade detected."
+		log ERROR "Delete the script file and retry the install script, any mods installed will not be lost."
-        echo "${ORANGE}Info${NC}: Check out the changelogs here -> https://github.com/v4n00/h2mm-cli/releases"
+		exit 1
-        echo "The script will proceed to upgrade ${SCRIPT_NAME} to avoid breaking changes."
+	fi
-
+
-        # find hd2 path
+    latest_version=$(curl -sS "$REPO_URL"/version)
-        search_dir="${HOME}"
+    if [[ "$latest_version" == "$installed_version" ]]; then
-        target_dir="Steam/steamapps/common/Helldivers\ 2/data"
+        log INFO "You are reinstalling version ${GREEN}$installed_version${NC}."
-        echo "Searching for the Helldivers 2 data directory... (20 seconds timeout)" >&2
+    else
-
+        log INFO "You are upgrading from ${ORANGE}$installed_version${NC} -> ${GREEN}$latest_version${NC}."
-        game_dir=$(timeout 20 find "$search_dir" -type d -path "*/$target_dir" 2>/dev/null | head -n 1)
+    fi
-        if [[ -z "$game_dir" ]]; then
+fi
-			echo "Could not find the Helldivers 2 data directory automatically." >&2
+
-			IFS= read -ep "Please enter the path to the Helldivers 2 data directory: " game_dir
+# if steam deck, set destination path to ~/.local/bin
-			if [[ ! -d "$game_dir" ]]; then
+log PROMPT "Are you installing on a Steam Deck? (y/N): "
-				echo -e "${RED}Error${NC}: Provided path is not a valid directory." >&2
+IFS= read -e response_sd
-				exit 1
+
-			fi
+if [[ "$response_sd" == "y" || "$response_sd" == "Y" ]]; then
-		fi
+    # steam deck
-
+    DESTINATION_PATH="$HOME/.local/bin"
-        [[ ! -f "$game_dir/mods.csv" ]] && { echo -e "${RED}Error:${NC} mods.csv not found in $game_dir."; exit 1; }
+    mkdir -p "$DESTINATION_PATH"
-        
+
-        # make backup of mods in case something goes wrong
+    # check if ~/.local/bin is in PATH
-        echo "${ORANGE}V${NC} It is advised to make a backup before proceeding."
+    if [[ ":$PATH:" != *":$HOME/.local/bin:"* ]]; then
-        h2mm export
+        # add ~/.local/bin to PATH
-
+        log INFO "Installing the script on a Steam Deck means adding $DESTINATION_PATH to your \$PATH."
-        # iterate from installed major number to latest major number
+        log INFO "If you're using a different shell than bash, you may need to add it manually."
-        for ((i = installed_major + 1; i <= latest_major; i++)); do
+
-            if [[ -n "${breaking_changes_patches[$i]}" ]]; then 
+		log PROMPT "Do you want to add $DESTINATION_PATH to your \$PATH in ~/.bashrc? (Y/n): "
-                eval $(echo "${breaking_changes_patches[$i]}" | sed "s:\$1:$game_dir:")
+        IFS= read -e response
-            else
+        if [[ "$response" == "y" || "$response" = "Y" || -z "$response" ]]; then
-                echo "No breaking changes for version $i."
+            echo "export PATH=\"\$HOME/.local/bin:\$PATH\"" >> "$HOME/.bashrc"
-            fi
+
-            if [[ $? -ne 0 ]]; then
+			[[ $? -ne 0 ]] && { log ERROR "Failed to add $DESTINATION_PATH to \$PATH in ~/.bashrc." ; exit 1; }
-                echo -ne "${RED}Error:${NC} Failed to apply breaking changes patch for version $i. Do you want to continue? (Y/n): "
+            log INFO "Added $DESTINATION_PATH to your \$PATH in ~/.bashrc."
-                read -er response
+        fi
-                
+    fi
-                [[ "$response" != "y" && "$response" != "Y" && -n "$response" ]] && { echo "Exiting. Uninstall the script first the retry the install script."; exit 1; }
+else
-            else
+    # not steam deck
-                echo -e "Breaking changes patch for version ${ORANGE}$i${NC} applied ${GREEN}successfully${NC}."
+    # set another path if needed
-            fi
+	log PROMPT "Install the script to $DESTINATION_PATH or specify another path (must be included in \$PATH)? (Y/path): "
-        done
+    IFS= read -e response
-    fi
+
-    echo
+    if [[ "$response" != "y" && "$response" != "Y" && -n "$response" ]]; then
-fi
+        DESTINATION_PATH="$response"
-
+        [[ ! -d "$DESTINATION_PATH" ]] && { log ERROR "Path $DESTINATION_PATH does not exist." ; exit 1; }
-# Install
+    fi
-
+fi
-# if steam deck, set destination path to ~/.local/bin
+
-IFS= read -ep "Are you installing on a Steam Deck? (y/N): " response_sd
+# handle breaking changes
-if [[ "$response_sd" == "y" || "$response_sd" == "Y" ]]; then
+installed_major=$(echo "$installed_version" | awk -F. '{print $2}')
-    # steam deck
+latest_major=$(echo "$latest_version" | awk -F. '{print $2}')
-    DESTINATION_PATH="$HOME/.local/bin"
+
-    mkdir -p "$DESTINATION_PATH"
+if [[ $latest_major -gt $installed_major ]]; then
-
+	log INFO ""
-    # check if ~/.local/bin is in PATH
+	log INFO "Major version upgrade detected."
-    if [[ ":$PATH:" != *":$HOME/.local/bin:"* ]]; then
+	log INFO "Check out the changelogs here -> https://github.com/v4n00/h2mm-cli/releases"
-        # add ~/.local/bin to PATH
+	log INFO "The script will proceed to upgrade the database file to avoid breaking changes."
-        echo -e "${ORANGE}Warning:${NC} Installing the script on a Steam Deck means adding $DESTINATION_PATH to your \$PATH."
+
-        echo -e "${ORANGE}Warning:${NC} If you're using a different shell, you may need to add it manually."
+	# find hd2 path
-
+	search_dir="${HOME}"
-        IFS= read -ep "Do you want to add $DESTINATION_PATH to your \$PATH in ~/.bashrc? (Y/n): " response
+	target_dir="Steam/steamapps/common/Helldivers\ 2/data"
-        if [[ "$response" == "y" || "$response" = "Y" || -z "$response" ]]; then
+
-            echo "export PATH=\"\$HOME/.local/bin:\$PATH\"" >> "$HOME/.bashrc"
+	# check if game directory is in ~/.config/h2mm/h2path
-            echo -e "${GREEN}Success:${NC} Added $DESTINATION_PATH to your \$PATH in ~/.bashrc."
+	if [[ -f "$HOME/.config/h2mm/h2path" ]]; then
-        fi
+		game_dir=$(cat "$HOME/.config/h2mm/h2path")
-    fi
+		[[ ! -d "$game_dir" ]] && { log ERROR "Helldivers 2 data directory in ~/.config/h2mm/h2path is not a valid directory." ; exit 1; }
-else
+
-    # not steam deck
+		log INFO "Helldivers 2 data directory found: $game_dir."
-    # set another path if needed
+	else
-    IFS= read -ep "Install the script to $DESTINATION_PATH or specify another path (must be included in \$PATH)? (Y/path): " response
+		log INFO "Searching for the Helldivers 2 data directory... (20 seconds timeout)"
-
+		game_dir=$(timeout 20 find "$search_dir" -type d -path "*/$target_dir" 2>/dev/null | head -n 1)
-    if [[ "$response" != "y" && "$response" != "Y" && -n "$response" ]]; then
+	fi
-        DESTINATION_PATH="$response"
+
-        [[ ! -d "$DESTINATION_PATH" ]] && { echo -e "${RED}Error:${NC} Path $DESTINATION_PATH does not exist."; exit 1; }
+	# if not found, prompt user
-    fi
+	if [[ -z "$game_dir" ]]; then
-fi
+		log INFO "Could not find the Helldivers 2 data directory automatically."
-
+		log PROMPT "Please enter the path to the Helldivers 2 data directory: "
-echo "Installing $SCRIPT_NAME to $DESTINATION_PATH."
+		IFS= read -e game_dir
-sudo curl "$REPO_URL"/h2mm --output "$DESTINATION_PATH/$SCRIPT_NAME" 
+		if [[ ! -d "$game_dir" ]]; then
-sudo chmod +x "$DESTINATION_PATH/$SCRIPT_NAME"
+			log ERROR "Provided path is not a valid directory."
-
+			exit 1
-if [[ ! -x "$(command -v $SCRIPT_NAME)" ]]; then
+		fi
-    echo -e "${RED}Error:${NC} Installation failed."
+	fi
-    exit 1
+
-fi
+	[[ ! -f "$game_dir/mods.csv" ]] && { log ERROR "mods.csv not found in $game_dir." ; exit 1; }
-
+
-echo "Helldivers 2 Mod Manager CLI installed successfully to $DESTINATION_PATH/$SCRIPT_NAME. Use it by running '$SCRIPT_NAME'."
+	# iterate from installed major number to latest major number
+	for ((i = installed_major + 1; i <= latest_major; i++)); do
+		if [[ -n "${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 ""
+
+[[ ! -x "$(command -v $SCRIPT_NAME)" ]] && { log ERROR "Installation failed. Mod manager was not found in \$PATH." ; exit 1; }
+log INFO "Helldivers 2 Mod Manager CLI ${GREEN}successfully${NC} installed: $DESTINATION_PATH/$SCRIPT_NAME."
+log INFO "Use it by running '$SCRIPT_NAME'. Made with love <3 by v4n and contributors."

version

@@ -1 +1 @@
-0.3.5
+0.4.0