126 lines
2.8 KiB
Go
126 lines
2.8 KiB
Go
package main
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import (
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"fmt"
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"github.com/fatih/color"
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"github.com/spf13/cobra"
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"github.com/crowdsecurity/crowdsec/pkg/fflag"
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)
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func runConfigFeatureFlags(cmd *cobra.Command, args []string) error {
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flags := cmd.Flags()
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showRetired, err := flags.GetBool("retired")
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if err != nil {
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return err
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}
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green := color.New(color.FgGreen).SprintFunc()
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red := color.New(color.FgRed).SprintFunc()
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yellow := color.New(color.FgYellow).SprintFunc()
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magenta := color.New(color.FgMagenta).SprintFunc()
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printFeature := func(feat fflag.Feature) {
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nameDesc := feat.Name
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if feat.Description != "" {
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nameDesc += ": " + feat.Description
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}
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status := red("✗")
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if feat.IsEnabled() {
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status = green("✓")
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}
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fmt.Printf("%s %s", status, nameDesc)
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if feat.State == fflag.DeprecatedState {
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fmt.Printf("\n %s %s", yellow("DEPRECATED"), feat.DeprecationMsg)
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}
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if feat.State == fflag.RetiredState {
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fmt.Printf("\n %s %s", magenta("RETIRED"), feat.DeprecationMsg)
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}
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fmt.Println()
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}
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feats := fflag.Crowdsec.GetAllFeatures()
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enabled := []fflag.Feature{}
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disabled := []fflag.Feature{}
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retired := []fflag.Feature{}
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for _, feat := range feats {
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if feat.State == fflag.RetiredState {
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retired = append(retired, feat)
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continue
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}
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if feat.IsEnabled() {
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enabled = append(enabled, feat)
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continue
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}
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disabled = append(disabled, feat)
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}
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if len(enabled) > 0 {
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fmt.Println(" --- Enabled features ---")
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fmt.Println()
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for _, feat := range enabled {
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printFeature(feat)
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}
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fmt.Println()
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}
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if len(disabled) > 0 {
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fmt.Println(" --- Disabled features ---")
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fmt.Println()
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for _, feat := range disabled {
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printFeature(feat)
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}
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fmt.Println()
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}
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fmt.Println("To enable a feature you can: ")
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fmt.Println(" - set the environment variable CROWDSEC_FEATURE_<uppercase_feature_name> to true")
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fmt.Printf(" - add the line '- <feature_name>' to the file %s/feature.yaml\n", csConfig.ConfigPaths.ConfigDir)
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fmt.Println()
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if len(enabled) == 0 && len(disabled) == 0 {
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fmt.Println("However, no feature flag is available in this release.")
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fmt.Println()
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}
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if showRetired && len(retired) > 0 {
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fmt.Println(" --- Retired features ---")
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fmt.Println()
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for _, feat := range retired {
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printFeature(feat)
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}
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fmt.Println()
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}
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return nil
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}
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func NewConfigFeatureFlagsCmd() *cobra.Command {
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cmdConfigFeatureFlags := &cobra.Command{
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Use: "feature-flags",
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Short: "Displays feature flag status",
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Long: `Displays the supported feature flags and their current status.`,
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Args: cobra.ExactArgs(0),
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DisableAutoGenTag: true,
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RunE: runConfigFeatureFlags,
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}
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flags := cmdConfigFeatureFlags.Flags()
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flags.Bool("retired", false, "Show retired features")
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return cmdConfigFeatureFlags
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}
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