JOJ3/cmd/repo-health-checker/main.go

105 lines
3.3 KiB
Go

package main
import (
"flag"
"fmt"
"log/slog"
"os"
"github.com/joint-online-judge/JOJ3/pkg/healthcheck"
)
// parseMultiValueFlag parses a multi-value command-line flag and appends its values to the provided slice.
// It registers a flag with the specified name and description, associating it with a multiStringValue receiver.
func parseMultiValueFlag(values *[]string, flagName, description string) {
flag.Var((*multiStringValue)(values), flagName, description)
}
type multiStringValue []string
// Set appends a new value to the multiStringValue slice.
// It satisfies the flag.Value interface, allowing multiStringValue to be used as a flag value.
func (m *multiStringValue) Set(value string) error {
*m = append(*m, value)
return nil
}
func (m *multiStringValue) String() string {
return fmt.Sprintf("%v", *m)
}
func setupSlog() {
opts := &slog.HandlerOptions{}
handler := slog.NewTextHandler(os.Stderr, opts)
logger := slog.New(handler)
slog.SetDefault(logger)
}
var (
rootDir string
repoSize float64
localList string
checkFileNameList string
checkFileSumList string
metaFile []string
gitWhitelist []string
showVersion *bool
Version string
)
func init() {
showVersion = flag.Bool("version", false, "print current version")
flag.StringVar(&rootDir, "root", ".", "root dir for forbidden files check")
flag.Float64Var(&repoSize, "repoSize", 2, "maximum size of the repo in MiB")
// TODO: remove localList, it is only for backward compatibility now
flag.StringVar(&localList, "localList", "", "local file list for non-ascii file check")
flag.StringVar(&checkFileNameList, "checkFileNameList", "", "comma-separated list of files to check")
flag.StringVar(&checkFileSumList, "checkFileSumList", "", "comma-separated list of expected checksums")
parseMultiValueFlag(&metaFile, "meta", "meta files to check")
// TODO: remove gitWhitelist, it is only for backward compatibility now
parseMultiValueFlag(&gitWhitelist, "whitelist", "[DEPRECATED] will be ignored")
}
// Generally, err is used for runtime errors, and checkRes is used for the result of the checks.
func main() {
flag.Parse()
if *showVersion {
fmt.Println(Version)
return
}
setupSlog()
slog.Info("start repo-health-checker", "version", Version)
slog.Debug("cli args",
"repoSize", repoSize,
"localList", localList,
"checkFileNameList", checkFileNameList,
"checkFileSumList", checkFileSumList,
"meta", metaFile,
)
var err error
err = healthcheck.RepoSize(repoSize)
if err != nil {
fmt.Printf("### Repo Size Check Failed:\n%s\n", err.Error())
}
err = healthcheck.ForbiddenCheck(rootDir)
if err != nil {
fmt.Printf("### Forbidden File Check Failed:\n%s\n", err.Error())
}
err = healthcheck.MetaCheck(rootDir, metaFile)
if err != nil {
fmt.Printf("### Meta File Check Failed:\n%s\n", err.Error())
}
err = healthcheck.NonAsciiFiles(rootDir)
if err != nil {
fmt.Printf("### Non-ASCII Characters File Check Failed:\n%s\n", err.Error())
}
err = healthcheck.NonAsciiMsg(rootDir)
if err != nil {
fmt.Printf("### Non-ASCII Characters Commit Message Check Failed:\n%s\n", err.Error())
}
err = healthcheck.VerifyFiles(rootDir, checkFileNameList, checkFileSumList)
if err != nil {
fmt.Printf("### Repo File Check Failed:\n%s\n", err.Error())
}
}