// Copyright 2024 WIT.COM Inc Licensed GPL 3.0

package main

import (
	"os"

	"go.wit.com/lib/protobuf/forgepb"
	"go.wit.com/log"
)

func applyPatches(pset *forgepb.Patchs) error {
	all := pset.SortByFilename()
	for all.Scan() {
		p := all.Next()
		log.Info("pset filename", p.Filename)
	}
	return nil
}

func readPatchFile(pbfile string) (*forgepb.Patchs, error) {
	bytes, err := os.ReadFile(pbfile)
	if err != nil {
		log.Info("readfile error", pbfile, err)
		return nil, err
	}
	var pset *forgepb.Patchs
	pset = new(forgepb.Patchs)
	err = pset.Unmarshal(bytes)
	if err != nil {
		log.Info("Unmarshal failed", pbfile, err)
		return nil, err
	}
	return pset, nil
}