#!/usr/bin/env bash
set -eo pipefail

# 1. CHECK IF APPLICABLE
if [ ! -f "go.mod" ]; then
    exit 100
fi

# 2. GET ARGS
plan_path=$2

# 3. GET CONFIGURATION
version=1.20
if [[ -f go.mod ]]; then
    version=$(grep <go.mod 'go [1.*]' | tr -d 'go ')
fi

# 4. DECLARE DEPENDENCIES
cat >>"${plan_path}" <<EOL
[[provides]]
name = "go"

[[requires]]
name = "go"
[requires.metadata]
version = "${version}"
EOL