#!/bin/bash
set -e

if [ $(git diff HEAD --name-only | wc -l) -ne 0 ]; then
    echo "Please commit all changes first" >&2
    exit 1
fi

VERSION=$(grep ^version Cargo.toml | cut -d'"' -f2)
if ! head -1 RELEASE_NOTES.md | grep "# Version ${VERSION}$" >/dev/null; then
    echo "RELEASE_NOTES.md doesn't have Version ${VERSION} at start" >&2
    exit 1
fi

if [ $(git tag -l v${VERSION}) ]; then
  echo "A tag already exists for version ${VERSION}" >&2
  exit 1
fi

MIN_RUST_VER=$(grep ^rust-version Cargo.toml | cut -d'"' -f2)
if [ -z "$MIN_RUST_VER" ]; then
  echo "Failed to determine minimum rust version" >&2
  exit 1
fi

echo "Releasing version ${VERSION} with minimum rust version ${MIN_RUST_VER}"

SB=$HOME/bin/sb

if [ ! -e $SB ]; then
  SB=""
fi

$SB cargo clippy -- -D warnings
$SB cargo clippy --no-default-features -- -D warnings
$SB cargo test
$SB cargo run --release -- acl --no-ui --ignore-newer-config-versions --save-requests --fail-on-warnings
$SB cargo run --release -- acl --no-ui --ignore-newer-config-versions --save-requests --fail-on-warnings test
$SB cargo +${MIN_RUST_VER}-x86_64-unknown-linux-gnu test --all
$SB cargo package

git tag v${VERSION}
git push origin
git push origin refs/tags/v${VERSION}

cargo publish

sleep 120
echo "Waiting for release build to complete..."
for i in {1..1000}; do
  code=$(curl -o /dev/null --silent -Iw '%{http_code}' https://github.com/cackle-rs/cackle/releases/download/v${VERSION}/cackle-v${VERSION}-x86_64-unknown-linux-musl.tar.gz)
  if [ $code != 404 ]; then
    break
  fi
  if [ $i = 10 ]; then
    echo "Giving up waiting for release. Last code was $code"
  fi
  sleep 60
done

echo "Release build is available"

(
  cd ../cackle-action
  git checkout latest
  perl -pi -e 's/default: "0.*"$/default: "'$VERSION'"/' action.yml
  git add action.yml
  git commit -m "Release $VERSION"
  git push origin latest
  git checkout -b $VERSION
  git push origin $VERSION
  git checkout latest
)