mirror of
https://github.com/alexellis/arkade.git
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be5a8cc594
Adds a message to downloads and K8s apps to show how to support arkade. Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
// Copyright (c) arkade author(s) 2022. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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package cmd
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import (
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"fmt"
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"github.com/spf13/cobra"
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)
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func MakeInfo() *cobra.Command {
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info := &cobra.Command{
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Use: "info",
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Short: "Find info about a Kubernetes app",
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Long: "Find info about how to use the installed Kubernetes app",
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Aliases: []string{"f"},
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Example: ` arkade info [APP]
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arkade info openfaas
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arkade info inlets-operator
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arkade info mongodb
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arkade info
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arkade info --help`,
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SilenceUsage: true,
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ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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apps := GetApps()
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keys := make([]string, 0, len(apps))
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for k := range apps {
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keys = append(keys, k)
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}
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return keys, cobra.ShellCompDirectiveDefault
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},
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}
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info.RunE = func(cmd *cobra.Command, args []string) error {
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if len(args) == 0 {
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fmt.Println("Run arkade info APP_NAME for more")
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return nil
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}
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if len(args) != 1 {
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return fmt.Errorf("you can only get info about exactly one installed app")
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}
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appList := GetApps()
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appName := args[0]
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if _, ok := appList[appName]; !ok {
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return fmt.Errorf("no info available for app: %s", appName)
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}
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fmt.Printf("Info for app: %s\n", appName)
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fmt.Println(appList[appName].InfoMessage)
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return nil
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}
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return info
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}
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