#!/usr/bin/bash

# Fetch latest version name (e.g., go1.26.2)
RELEASE=$(curl -sL https://go.dev/VERSION?m=text | head -n 1)

# Detect OS and Architecture
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
ARCH=$(uname -m)
[ "$ARCH" == "x86_64" ] && ARCH="amd64"
[ "$ARCH" == "aarch64" ] && ARCH="arm64"

# Download and Extract

FILE="${RELEASE}.${OS}-${ARCH}.tar.gz"
URL="https://go.dev/dl/$FILE"
echo "Downloading $FILE $URL..."

wget $URL

rm -rf /db/go && tar -C /db -xzf $FILE

export PATH=/db/go/bin:~/go/bin:$PATH
export CGO_ENABLED=0

/db/go/bin/go install golang.org/x/tools/cmd/goimports@latest