release.sh

#!/bin/sh

# ensure that we have at least one argument conforming to semver
if [ $# -ne 1 ] || ! echo $1 | grep -qE "^[0-9]+\.[0-9]+\.[0-9]+$"; then
  echo "Usage: $0 <version>"
  exit 1
fi

# ensure we are on the master branch otherwise exit
if [ $(git rev-parse --abbrev-ref HEAD) != "master" ]; then
  echo "Not on master branch, exiting"
  exit 1
fi

# ensure master is up to date
git pull

# ensure that there are no uncommitted changes
if [ -n "$(git status --porcelain)" ]; then
  echo "There are uncommitted changes, exiting"
  exit 1
fi

# ensure that there are no untracked files
if [ -n "$(git ls-files --others --exclude-standard)" ]; then
  echo "There are untracked files, exiting"
  exit 1
fi

# if the first argument is not a valid semver, exit
if ! echo $1 | grep -qE "^[0-9]+\.[0-9]+\.[0-9]+$"; then
  echo "Invalid semver, exiting"
  exit 1
fi

# get the current version from package.json
current_version=$(jq -r '.version' package.json)

# take the version from teh virst argument unless it's "patch" or "minor"
# don't use the semver tool because it's not installed on the CI
if [ "$2" = "patch" ]; then
  version=$(echo $current_version | awk -F. -v OFS=. '{$NF += 1; print}')
elif [ "$2" = "minor" ]; then
  version=$(echo $current_version | awk -F. -v OFS=. '{$2 += 1; $NF = 0; print}')
else
  version=$1
fi

# update the version in package.json
sed -i '' -e "s/\"version\": \".*\"/\"version\": \"$version\"/" package.json

# update the version in cargo.toml
sed -i '' -e "s/^version = \".*\"/version = \"$version\"/" Cargo.toml
cargo build

# commit the changes with the version
git add Cargo.toml package.json Cargo.lock
git commit -m ":rocket: - Release v$version"

# tag current commit with the first argument
git tag -a v$version -m ":rocket: - Release v$version"

# push the changes
git push origin master

# push the tag
git push origin v$version