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Merge 8d9ca07661 into eb0e5cf578

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Robb Manes 2025-06-16 11:17:47 +01:00 committed by GitHub
commit e7ab46069a
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1 changed files with 33 additions and 1 deletions
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34
cmd/skopeo/main.go
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@ -19,10 +19,15 @@ import (
// and will be populated by the Makefile
var gitCommit = ""
// Supported logrus log levels
var logLevels = []string{"trace", "debug", "info", "warn", "warning", "error", "fatal", "panic"}
var defaultLogLevel = "warn"
var defaultUserAgent = "skopeo/" + version.Version
type globalOptions struct {
debug bool // Enable debug output
logLevel string // Set log level at or above debug (trace, etc)
tlsVerify commonFlag.OptionalBool // Require HTTPS and verify certificates (for docker: and docker-daemon:)
policyPath string // Path to a signature verification policy file
insecurePolicy bool // Use an "allow everything" signature verification policy
@ -79,6 +84,7 @@ func createApp() (*cobra.Command, *globalOptions) {
var dummyVersion bool
rootCommand.Flags().BoolVarP(&dummyVersion, "version", "v", false, "Version for Skopeo")
rootCommand.PersistentFlags().BoolVar(&opts.debug, "debug", false, "enable debug output")
rootCommand.PersistentFlags().StringVar(&opts.logLevel, "log-level", defaultLogLevel, fmt.Sprintf("Log messages above specified level (%s)", strings.Join(logLevels, ", ")))
rootCommand.PersistentFlags().StringVar(&opts.policyPath, "policy", "", "Path to a trust policy file")
rootCommand.PersistentFlags().BoolVar(&opts.insecurePolicy, "insecure-policy", false, "run the tool without any policy check")
rootCommand.PersistentFlags().StringVar(&opts.registriesDirPath, "registries.d", "", "use registry configuration files in `DIR` (e.g. for container signature storage)")
@ -93,6 +99,7 @@ func createApp() (*cobra.Command, *globalOptions) {
rootCommand.PersistentFlags().StringVar(&opts.tmpDir, "tmpdir", "", "directory used to store temporary files")
flag := commonFlag.OptionalBoolFlag(rootCommand.Flags(), &opts.tlsVerify, "tls-verify", "Require HTTPS and verify certificates when accessing the registry")
flag.Hidden = true
rootCommand.MarkFlagsMutuallyExclusive("log-level", "debug")
rootCommand.AddCommand(
copyCmd(&opts),
deleteCmd(&opts),
@ -114,9 +121,34 @@ func createApp() (*cobra.Command, *globalOptions) {
// before is run by the cli package for any command, before running the command-specific handler.
func (opts *globalOptions) before(cmd *cobra.Command, args []string) error {
// Set logging level based on debug or logLevel flags
logLevel := opts.logLevel
if opts.debug {
logrus.SetLevel(logrus.DebugLevel)
logLevel = "debug"
}
var found bool
for _, l := range logLevels {
if l == strings.ToLower(logLevel) {
found = true
break
}
}
if !found {
logrus.Fatal("Log Level %s is not supported, choose from: %s\n", logLevel, strings.Join(logLevels, ", "))
}
level, err := logrus.ParseLevel(logLevel)
if err != nil {
logrus.Fatal(err.Error())
}
logrus.SetLevel(level)
if logrus.IsLevelEnabled(logrus.InfoLevel) {
logrus.Infof("Filtering at log level %s", logrus.GetLevel())
}
if opts.tlsVerify.Present() {
logrus.Warn("'--tls-verify' is deprecated, please set this on the specific subcommand")
}