#!/bin/bash -x

set -euo pipefail

DIRECTORY = $WORKSPACE"/"$DIRECTORY
cd $DIRECTORY

# Read desired Go version from go.mod file
desired_version=$(grep '^go' go.mod | grep -Eo '[0-9]\.[0-9]+')

# Check installed Go version
installed_version=$(go version | awk '{print $3}' | sed 's/go//')

if [ "$desired_version" != "$installed_version" ]; then
    echo "Desired Go version: $desired_version"
    echo "Installed Go version: $installed_version"

    # Remove existing Go installation
    sudo rm -fr /usr/local/go

    echo "Download go $desired_version"
    curl -L "https://go.dev/dl/go$desired_version.linux-amd64.tar.gz" | sudo tar -C /usr/local -zxf -

    export PATH=$PATH:/usr/local/go/bin
else
    echo "Go version is up to date: $desired_version"
fi

echo "Download project deps"
go mod tidy

echo "Force build"
go build -a -v

echo "Run tests"
go test ./... -json