added start.sh script for linux environments (#176)

* added start.sh for linux

* This script will start sillytavern-extras with conda
* Added tutorial on what flags you can use and how to add multiple flags

* changes env to extras + flag updates

* Dynamically find conda

* dirname which

* Whoops, spelled thsi wrong

* keep `which` to the last option

* remove which

* whoops, remove `exit`

* start.sh file with arguments

+modules.txt with arguments to use with start.sh
+start.sh that launches extras using the arguments of modules.txt

---------

Co-authored-by: Amrit Bhogal <ambhogal01@gmail.com>

modules.txt

@@ -0,0 +1 @@
+--enable-modules=summarize,rvc --rvc-save-file --max-content-length=1000

start.sh

@@ -0,0 +1,128 @@
+#!/bin/bash
+echo -e "\033]0;Extras\007"
+
+# ANSI Escape Code for Colors
+reset="\033[0m"
+white_fg_strong="\033[90m"
+red_fg_strong="\033[91m"
+green_fg_strong="\033[92m"
+yellow_fg_strong="\033[93m"
+blue_fg_strong="\033[94m"
+magenta_fg_strong="\033[95m"
+cyan_fg_strong="\033[96m"
+
+# Normal Background Colors
+red_bg="\033[41m"
+blue_bg="\033[44m"
+
+# Default arguments file
+arguments_file="modules.txt"
+
+# Function to log messages with timestamps and colors
+log_message() {
+    # This is only time
+    current_time=$(date +'%H:%M:%S')
+    # This is with date and time 
+    # current_time=$(date +'%Y-%m-%d %H:%M:%S')
+    case "$1" in
+        "INFO")
+            echo -e "${blue_bg}[$current_time]${reset} ${blue_fg_strong}[INFO]${reset} $2"
+            ;;
+        "WARN")
+            echo -e "${yellow_bg}[$current_time]${reset} ${yellow_fg_strong}[WARN]${reset} $2"
+            ;;
+        "ERROR")
+            echo -e "${red_bg}[$current_time]${reset} ${red_fg_strong}[ERROR]${reset} $2"
+            ;;
+        *)
+            echo -e "${blue_bg}[$current_time]${reset} ${blue_fg_strong}[DEBUG]${reset} $2"
+            ;;
+    esac
+}
+
+# Log your messages test window
+#log_message "INFO" "Something has been launched."
+#log_message "WARN" "${yellow_fg_strong}Something is not installed on this system.${reset}"
+#log_message "ERROR" "${red_fg_strong}An error occurred during the process.${reset}"
+#log_message "DEBUG" "This is a debug message."
+#read -p "Press Enter to continue..."
+
+set -e
+
+# Function to find Miniconda or Anaconda installation
+function find-conda {
+    local paths=(
+        "$HOME/miniconda3"
+        "$HOME/miniconda"
+        "$HOME/opt/miniconda3"
+        "$HOME/opt/miniconda"
+        "/opt/miniconda3"
+        "/opt/miniconda"
+        "/usr/local/miniconda3"
+        "/usr/local/miniconda"
+        "/usr/miniconda3"
+        "/usr/miniconda"
+        "$HOME/anaconda3"
+        "$HOME/anaconda"
+        "$HOME/opt/anaconda3"
+        "$HOME/opt/anaconda"
+        "/opt/anaconda3"
+        "/opt/anaconda"
+        "/usr/local/anaconda3"
+        "/usr/local/anaconda"
+        "/usr/anaconda3"
+        "/usr/anaconda"
+    )
+
+    if [ "$(uname)" == "Darwin" ]; then
+        paths+=("/opt/homebrew-cask/Caskroom/miniconda")
+        paths+=("/usr/local/Caskroom/miniconda/base")
+    fi
+
+    for path in "${paths[@]}"; do
+        if [ -d "$path" ]; then
+            echo "$path"
+            return 0
+        fi
+    done
+
+    log_message "ERROR" "Could not find Miniconda or Anaconda installation" >&2
+    return 1
+}
+
+# If not set, try to detect Miniconda or Anaconda
+if [ -z "$CONDA_PATH" ]; then
+    echo "CONDA_PATH not set, trying to detect Miniconda or Anaconda"
+    CONDA_PATH=$(find-conda)
+fi
+
+if [ -n "$CONDA_PATH" ]; then
+    echo "Using Conda at $CONDA_PATH"
+    # Activate the Conda environment (extras)
+    source "$CONDA_PATH/etc/profile.d/conda.sh"
+    conda config --set auto_activate_base false
+    conda init bash
+    conda activate extras
+fi
+
+# Check if the arguments file exists
+if [ ! -f "$arguments_file" ]; then
+    log_message "ERROR" "Arguments file '$arguments_file' not found."
+    read -p "Press Enter to continue..."
+    exit 1
+fi
+
+# Read and sanitize the arguments from the file
+arguments=$(cat "$arguments_file" | tr -d '\n')
+
+# Start the Python script with the arguments
+python server.py $arguments
+
+
+# XTTS --cuda-device=0
+# RVC --enable-modules=rvc --rvc-save-file --max-content-length=1000
+# Talkinghead --enable-modules=talkinghead
+# Caption --enable-modules=caption
+# Summarize --enable-modules=summarize
+# To enable multiple flags for example Coqui and RVC do this:
+# --enable-modules=coqui-tts,rvc --coqui-gpu --cuda-device=0 --rvc-save-file --max-content-length=1000