This script reads a .env file and sets the environment variables as GitHub secrets using the `gh` Command

envToGHSecrets.sh

#!/bin/bash
# This script reads a .env file and sets the environment variables as GitHub secrets using the gh CLI.
# totally AI generated using local Ollama. And Totally proud of it!
# AI Generated by: Hasan AlDoy @aldoyh @ollama_ai 2024
# No Copyrights Nor Lefts Reserved.
# This script is licensed under the MIT License.
# You are free to modify and distribute this script as long as the original author is credited.
# This script is provided AS IS without any warranty of any kind.
# Save the Pengiun, Save the World! 🐧

# Check if the gh CLI is installed.
if ! command -v gh &> /dev/null; then
    echo "gh CLI is required to run this script."
    echo "Please install it from https://cli.github.com/"
    exit 1
    fi

#!/bin/bash

# Function to count the number of variables in a .env file
count_variables() {
  grep -v '^#' "$1" | grep -v '^$' | wc -l
}

# Function to select an environment file from a dropdown menu
select_env_file() {
  PS3="Please select an environment file: "
  env_files=(.env*)
  select file in "${env_files[@]}"; do
    if [ -n "$file" ]; then
      echo "$file"
      return
    else
      echo "Invalid selection. Please try again."
    fi
  done
}

# function that lists all secret variables using the gh cli command
list_secret_variables() {
    gh secret list | awk '{print $1}'
    }

# set a var to the list of secret variables
secret_variables=$(list_secret_variables)

# display the total number of secret variables
echo "There are $(echo "$secret_variables" | wc -l) secret variables in GitHub."

# Check if an argument is provided
if [ -z "$1" ]; then
  # No argument provided, display dropdown menu
  env_file=$(select_env_file)
else
  # Use the provided argument as the .env file
  env_file="$1"
fi

# Check if the file exists
if [ ! -f "$env_file" ]; then
  echo "File $env_file does not exist."
  exit 1
fi

# Count the number of variables in the selected .env file
variable_count=$(count_variables "$env_file")
echo "The selected file $env_file contains $variable_count variables."

# Read the .env file and set each variable using the gh CLI
while IFS= read -r line; do
  # Skip empty lines and comments
  if [[ -z "$line" || "$line" == \#* ]]; then
    continue
  fi

  # checks if it's already in the secret variables
    if echo "$secret_variables" | grep -q "$line"; then
        echo "The secret variable $line already exists."
        # then update that secret variable
        gh secret set "$line" -b "$value"

        continue
    fi

  # Extract the key and value
  IFS='=' read -r key value <<< "$line"

  # Remove any surrounding quotes from the value
  value=$(echo "$value" | sed -e 's/^"//' -e 's/"$//')

  # Set the environment variable using gh CLI
  gh secret set "$key" -b"$value"
done < "$env_file"

echo "Environment variables from $env_file have been set using gh CLI."

# Check if an argument is provided
if [ -z "$1" ]; then
  # No argument provided, display dropdown menu
  env_file=$(select_env_file)
else
  # Use the provided argument as the .env file
  env_file="$1"
fi

# Check if the file exists
if [ ! -f "./$env_file" ]; then
  echo "File $env_file does not exist."
  exit 1
fi

# Count the number of variables in the selected .env file
variable_count=$(count_variables "./$env_file")
echo "The selected file $env_file contains $variable_count variables."

# Read the .env file and set each variable using the gh CLI
while IFS= read -r line; do
  # Skip empty lines and comments
  if [[ -z "$line" || "$line" == \#* ]]; then
    continue
  fi

  # Extract the key and value
  IFS='=' read -r key value <<< "$line"

  # Remove any surrounding quotes from the value
  value=$(echo "$value" | sed -e 's/^"//' -e 's/"$//')

  # Set the environment variable using gh CLI
  gh secret set "$key" -b "$value"
done < "$env_file"

echo "Environment variables from $env_file have been set using gh CLI."