package main

import (
	"fmt"
	"path"
	"strings"

	"srs.epita.fr/fic-server/admin/sync"
	"srs.epita.fr/fic-server/libfic"
)

func EPITACheckFile(file *fic.EFile, exceptions *sync.CheckExceptions) (errs []error) {
	// Enforce file format
	if path.Ext(file.Name) == "rar" || path.Ext(file.Name) == "7z" {
		errs = append(errs, fmt.Errorf("this file use a forbidden archive type."))
	}

	// Check .gz files have a dedicated hash
	if path.Ext(file.Name) == ".gz" && !strings.HasSuffix(file.Name, ".tar.gz") && len(file.ChecksumShown) == 0 {
		errs = append(errs, fmt.Errorf("digest of original, uncompressed, file missing in DIGESTS.txt"))
	}

	return
}