builder installer script for shell

install.sh

#!/bin/sh

# AWS S3 bucket details
S3_BUCKET="programbins"
S3_PATH="builder/bins"

# Base URL for downloading binaries from S3 bucket
BASE_URL="https://$S3_BUCKET.s3.amazonaws.com/$S3_PATH"

# Detect OS and Architecture
OS=$(uname -s)
ARCH=$(uname -m)

# Map OS and Architecture to your binary naming convention
case "$OS" in
    Darwin)
        OS="darwin"
        ;;
    Linux)
        OS="linux"
        ;;
    CYGWIN*|MINGW32*|MSYS*|MINGW*)
        OS="windows"
        ;;
esac

case "$ARCH" in
    aarch64|arm64)
        ARCH="arm64"
        ;;
    amd64|x86_64)
        ARCH="amd64"
        ;;
    arm*)
        ARCH="arm"
        ;;
esac

# Construct the download URL
BINARY_URL="$BASE_URL/builder_${OS}_${ARCH}.tar.bz2"

# Define the local binary path
LOCAL_BINARY_PATH="/usr/local/bin/builder"

# Download the binary and check if the download was successful
curl -L "$BINARY_URL" -o "builder.tar.bz2"
if [ $? -ne 0 ]; then
    exit 1
fi

# Extract the binary and check if the extraction was successful
tar -xjf "builder.tar.bz2"
if [ $? -ne 0 ]; then
    rm "builder.tar.bz2"
    exit 1
fi
rm "builder.tar.bz2"

# Make the binary executable
chmod +x builder

# Move the binary to the desired location using sudo for necessary permissions
sudo mv builder "$LOCAL_BINARY_PATH"

echo "Installation complete. 'builder' command is now available."