/
script.go
113 lines (92 loc) · 2.54 KB
/
script.go
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// Copyright © 2018 NAME HERE <EMAIL ADDRESS>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"fmt"
"github.com/fatih/color"
script2 "github.com/naveego/bosun/pkg/script"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"gopkg.in/yaml.v2"
"io/ioutil"
)
var scriptCmd = &cobra.Command{
Use: "script {script-file}",
Args: cobra.ExactArgs(1),
Aliases: []string{"scripts"},
Short: "Run a scripted sequence of commands.",
Long: `Provide a script file path.`,
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
viper.BindPFlags(cmd.Flags())
b, err := getBosun()
if err != nil {
return err
}
script, err := b.GetScript(args[0])
if err != nil {
scriptFilePath := args[0]
var script script2.Script
data, err := ioutil.ReadFile(scriptFilePath)
if err != nil {
return err
}
err = yaml.Unmarshal(data, &script)
if err != nil {
return err
}
}
if script == nil {
return errors.New("script was nil")
}
return script.Execute(b.NewContext(), scriptStepsSlice...)
},
}
var scriptListCmd = &cobra.Command{
Use: "list",
Aliases: []string{"ls"},
Short: "List scripts from current environment.",
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
b, err := getBosun()
if err != nil {
return err
}
scripts := b.GetScripts()
if len(scripts) == 0 {
fmt.Println("No scripts in current environment.")
return nil
}
fmt.Printf("Found %d scripts.\n\n", len(scripts))
for _, script := range scripts {
color.New(color.Bold).Println(script.Name)
color.Blue("FROM: %s\n", script.FromPath)
color.White("%s\n", script.Description)
fmt.Println()
}
return err
},
}
const (
ArgScriptSteps = "steps"
)
var (
scriptStepsSlice []int
)
func init() {
scriptCmd.Flags().IntSliceVar(&scriptStepsSlice, ArgScriptSteps, []int{}, "Steps to run (defaults to all steps)")
scriptCmd.AddCommand(scriptListCmd)
rootCmd.AddCommand(scriptCmd)
}