#!/bin/sh

set -eu

if [ $# -eq 0 ] || [ "$1" = "-h" ]
then
  echo "Usage: $0 <package> [<version>]"
  exit
fi

# move to the root repo dir
cd "$(dirname "$(which "$0")")/.."

pkg=$1

case "$pkg" in
  @*/*)
    cd "$pkg"
    ;;
  *)
    cd "packages/$pkg"
esac

if [ $# -ge 2 ]
then
  npm --save=false --workspaces=false version "$2"
  git checkout HEAD :/yarn.lock
fi
# if version is not passed, simply update other packages

newVersion=$(node --eval 'console.log(require("./package.json").version)')

cd -

git grep -Flz "\"$pkg\":" '**/package.json' | xargs -0 node -e '
const {readFileSync, writeFileSync} = require("fs")

const [, pkg, version, ...files] = process.argv

const updateDep = deps => {
  if (deps !== undefined && pkg in deps) {
    deps[pkg] = "^" + version
  }
}

files.forEach(file => {
  const data = JSON.parse(readFileSync(file, "utf8"))
  updateDep(data.dependencies)
  updateDep(data.devDependencies)
  updateDep(data.peerDependencies)
  writeFileSync(file, JSON.stringify(data, null, 2) + "\n")
})
' "$pkg" "$newVersion"

git add --patch

git commit -m "feat($pkg): $newVersion"

# Don't create tags: we have no use for them ATM and they are not really
# compatible with GitHub PRs (which are used for the release process)
#
# git tag $pkg-v$newVersion