// Package main provides an entrypoint for a Github Action to copy a release from one repository to another.
// It uses the Github API to get a release by its tag name, create a new tag and release in the target repository, and upload the assets of the original release in the target release.
package main

import (
	"context"
	"github.com/sethvargo/go-githubactions"
	"github.com/synapsecns/sanguine/contrib/release-copier-action/copier"
	"github.com/synapsecns/sanguine/contrib/release-copier-action/util"
	"os"
)

func main() {
	// here we parse a number of variables we use in the action:
	//
	// GITHUB_TOKEN: the github access token
	// GITHUB_REPOSITORY: the repository we are running the action on in the format owner/repo
	repoOwner, repoPath := util.ParseGithubRepository(os.Getenv("GITHUB_REPOSITORY"))
	token := githubactions.GetInput("github_token")

	// we also parse the source and target repositories
	destOwner, destRepo := util.ParseGithubRepository(githubactions.GetInput("destination_repo"))
	// and the tag to copy
	tagName := githubactions.GetInput("tag_name")
	// the prefix to strip
	stripPrefix := githubactions.GetInput("strip_prefix")

	client := copier.NewReleaseCopier(context.Background(), token)

	err := client.CopyRelease(context.Background(), repoOwner, repoPath, destOwner, destRepo, tagName, stripPrefix)
	if err != nil {
		panic(err)
	}
}