106 lines
2.8 KiB
Go
106 lines
2.8 KiB
Go
package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"log/slog"
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"os"
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"strings"
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"github.com/joint-online-judge/JOJ3/cmd/joj3/env"
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"github.com/joint-online-judge/JOJ3/internal/conf"
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"github.com/joint-online-judge/JOJ3/pkg/healthcheck"
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)
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// parseMultiValueFlag parses a multi-value command-line flag and appends its values to the provided slice.
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// It registers a flag with the specified name and description, associating it with a multiStringValue receiver.
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func parseMultiValueFlag(values *[]string, flagName, description string) {
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flag.Var((*multiStringValue)(values), flagName, description)
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}
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type multiStringValue []string
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// Set appends a new value to the multiStringValue slice.
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// It satisfies the flag.Value interface, allowing multiStringValue to be used as a flag value.
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func (m *multiStringValue) Set(value string) error {
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*m = append(*m, value)
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return nil
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}
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func (m *multiStringValue) String() string {
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return fmt.Sprintf("%v", *m)
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}
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func setupSlog() {
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opts := &slog.HandlerOptions{}
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handler := slog.NewTextHandler(os.Stderr, opts)
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logger := slog.New(handler)
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slog.SetDefault(logger)
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}
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var (
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rootDir string
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repoSize float64
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checkFileNameList string
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checkFileSumList string
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metaFile []string
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confPath string
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showVersion *bool
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Version string
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)
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func init() {
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showVersion = flag.Bool("version", false, "print current version")
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flag.StringVar(&rootDir, "root", ".", "root dir for forbidden files check")
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flag.Float64Var(&repoSize, "repoSize", 2, "maximum size of the repo in MiB")
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flag.StringVar(&checkFileNameList, "checkFileNameList", "", "comma-separated list of files to check")
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flag.StringVar(&checkFileSumList, "checkFileSumList", "", "comma-separated list of expected checksums")
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parseMultiValueFlag(&metaFile, "meta", "meta files to check")
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flag.StringVar(&confPath, "confPath", "", "path to conf file for teapot check")
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}
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func prepareTeapotCheck() (
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confObj *conf.Conf, groups []string, err error,
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) {
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confObj, err = conf.ParseConfFile(confPath)
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if err != nil {
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slog.Error("parse conf", "error", err)
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return
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}
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groups = strings.Split(os.Getenv(env.Groups), ",")
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return
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}
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func main() {
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flag.Parse()
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if *showVersion {
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fmt.Println(Version)
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return
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}
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setupSlog()
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slog.Info("start repo-health-checker", "version", Version)
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slog.Debug("cli args",
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"repoSize", repoSize,
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"checkFileNameList", checkFileNameList,
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"checkFileSumList", checkFileSumList,
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"meta", metaFile,
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)
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var err error
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confObj, groups, err := prepareTeapotCheck()
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if err != nil {
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slog.Error("prepare teapot check", "error", err)
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confObj = nil
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}
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res := healthcheck.All(
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confObj, rootDir, checkFileNameList, checkFileSumList,
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groups, metaFile, repoSize,
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)
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jsonRes, err := json.Marshal(res)
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if err != nil {
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slog.Error("marshal result", "error", err)
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os.Exit(1)
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}
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fmt.Println(string(jsonRes))
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}
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