#!/usr/bin/env bash

# Ensure exit if any errors
set -e
set -o pipefail

## Check nix
echo "Checking nix builds"

make ci-run-on-push

## If Cargo.lock has changed, generate nix releases
if git diff --exit-code Cargo.lock; then
  echo "Cargo.lock has not changed"
else
  echo "Cargo.lock has changed"
  make nix-bump-local
  make nix-bump-nightly

  echo "Please commit the changes"
  exit 1
fi

## If tag differ from Cargo.toml, generate nix releases
VERSION="$(git describe --tags --abbrev=0)"
VERSION="${VERSION//v/}"
CARGO_VERSION=$(grep -oP 'version = "\K[^"]+' Cargo.toml)
echo "Cargo.toml version: $CARGO_VERSION"
echo "Git tag version: $VERSION"

if [ "$CARGO_VERSION" == "$VERSION" ]; then
  echo "Cargo.toml version is the same as git tag"
else
  echo "Cargo.toml version is different from git tag"
  make nix-bump-default

  echo "Please commit the changes"
  exit 1
fi

echo "All good"