Roky Install Script

install_roky.sh

#!/bin/bash

# VARIABLES
REPO="PPartisan/Roky"
APP_NAME="roky"
INSTALL_DIR="/opt/$APP_NAME"
LINK_DIR="/usr/local/bin"

# MAIN
if [ $# -eq 0 ]; then
    echo "Roky Installation Assistant"
    echo "---------------------------"
    echo "Usage: install_roky [version | latest]"
    echo ""
    echo "Examples:"
    echo "  install_roky latest       # Installs the latest stable release"
    echo "  install_roky 0.1.2-beta   # Installs a specific release version"
    echo "  install_roky v0.1.2-beta  # Also valid"
    exit 0
fi

if ! command -v gh &> /dev/null; then
    echo "Error: GitHub CLI (gh) is not installed."
    exit 1
fi

if ! command -v unzip &> /dev/null; then
    echo "Error: 'unzip' is not installed. Please install it via your package manager."
    exit 1
fi


if [ "$1" == "latest" ]; then
    echo "Fetching the newest release (including pre-releases)..."
    TARGET=$(gh release list --repo "$REPO" --limit 1 --json tagName -q ".[0].tagName")
    if [ -z "$TARGET" ]; then
        echo "Error: Could not find any releases for $REPO."
        exit 1
    fi
    echo "Targeting version: $TARGET"
else
    if [[ "$1" == v* ]]; then
        TARGET="$1"
    else
        TARGET="v$1"
    fi
    echo "Fetching release $TARGET..."
fi

TMP_DIR=$(mktemp -d)
cd "$TMP_DIR" || exit 1

echo "Downloading..."
gh release download $TARGET --repo "$REPO" --clobber --pattern "*.zip"

ZIP_FILE=$(ls -1 *.zip 2>/dev/null | head -n 1)

if [ -z "$ZIP_FILE" ]; then
    echo "Error: No zip file was downloaded."
    cd - &> /dev/null || exit
    rm -rf "$TMP_DIR"
    exit 1
fi

echo "Extracting $ZIP_FILE..."
mkdir extracted
unzip -q "$ZIP_FILE" -d extracted/

EXTRACTED_ROOT=$(find extracted -type d -name "bin" | head -n 1 | xargs dirname)

if [ -z "$EXTRACTED_ROOT" ]; then
    echo "Error: Could not find the expected 'bin' directory inside the zip."
    exit 1
fi

echo "Installing to $INSTALL_DIR..."
echo "You may be prompted for your password to write to system directories."

if [ -d "$INSTALL_DIR" ]; then
    echo "Removing previous installation to prevent conflicts..."
    sudo rm -rf "$INSTALL_DIR"
fi

sudo mv "$EXTRACTED_ROOT" "$INSTALL_DIR"

sudo chmod +x "$INSTALL_DIR/bin/Roky"

echo "Creating global symlink in $LINK_DIR..."
sudo ln -sf "$INSTALL_DIR/bin/Roky" "$LINK_DIR/$APP_NAME"

cd - &> /dev/null || exit
rm -rf "$TMP_DIR"

echo "Success! $APP_NAME has been successfully installed."
echo "You can now run it from anywhere by typing: $APP_NAME"