#!/bin/bash

set -e

projects_token=${1:-}
github_token=${2:-}

if [[ -z $github_token ]]; then
    echo "Usage: $0 [projects-token] [github-token]"
    exit 1
fi
if [[ ! -f NEWS ]]; then
    echo "Missing NEWS file. Try running from root of repository."
    exit 1
fi

version=$(head --lines=1 NEWS)

if [[ $version =~ .*dev* ]]; then
    echo "Refusing to release a dev version: $version"
    exit 1
fi

if ! git diff-index --quiet HEAD -- ; then
    echo "Refusing to release with local changes:"
    git status --porcelain
    exit 1
fi

git tag $version
git push origin $version
git push github $version

# Build borgmatic and publish to pypi.
rm -fr dist
python3 setup.py bdist_wheel
python3 setup.py sdist
twine upload -r pypi --username __token__ dist/borgmatic-*.tar.gz
twine upload -r pypi --username __token__ dist/borgmatic-*-py3-none-any.whl

# Set release changelogs on projects.torsion.org and GitHub.
release_changelog="$(cat NEWS | sed '/^$/q' | grep -v '^\S')"
escaped_release_changelog="$(echo "$release_changelog" | sed -z 's/\n/\\n/g' | sed -z 's/\"/\\"/g')"
curl --silent --request POST \
    "https://projects.torsion.org/api/v1/repos/borgmatic-collective/borgmatic/releases" \
    --header "Authorization: token $projects_token" \
    --header "Accept: application/json" \
    --header "Content-Type: application/json" \
    --data "{\"body\": \"$escaped_release_changelog\", \"draft\": false, \"name\": \"borgmatic $version\", \"prerelease\": false, \"tag_name\": \"$version\"}"

github-release create --token="$github_token" --owner=witten --repo=borgmatic --tag="$version" --target_commit="main" \
    --name="borgmatic $version" --body="$release_changelog"