pulumi/cmd/pulumi.go
2018-04-12 13:22:06 -07:00

128 lines
4.1 KiB
Go

// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
package cmd
import (
"bufio"
"flag"
"fmt"
"os"
"runtime"
"strings"
"github.com/golang/glog"
"github.com/spf13/cobra"
"github.com/pulumi/pulumi/pkg/backend/cloud"
"github.com/pulumi/pulumi/pkg/backend/local"
"github.com/pulumi/pulumi/pkg/diag/colors"
"github.com/pulumi/pulumi/pkg/util/cmdutil"
"github.com/pulumi/pulumi/pkg/workspace"
)
// NewPulumiCmd creates a new Pulumi Cmd instance.
func NewPulumiCmd() *cobra.Command {
var logFlow bool
var logToStderr bool
var tracing string
var verbose int
var cwd string
cmd := &cobra.Command{
Use: "pulumi",
PersistentPreRun: func(cmd *cobra.Command, args []string) {
if cwd != "" {
if err := os.Chdir(cwd); err != nil {
cmdutil.ExitError(err.Error())
}
}
if err := upgradeConfigurationFiles(); err != nil {
cmdutil.ExitError(err.Error())
}
cmdutil.InitLogging(logToStderr, verbose, logFlow)
cmdutil.InitTracing("pulumi-cli", tracing)
},
PersistentPostRun: func(cmd *cobra.Command, args []string) {
glog.Flush()
cmdutil.CloseTracing()
},
}
// Add additional help that includes which clouds we are logged into.
defaultHelp := cmd.HelpFunc()
cmd.SetHelpFunc(func(cmd *cobra.Command, args []string) {
defaultHelp(cmd, args)
fmt.Println("See documentation at https://docs.pulumi.com")
url, err := workspace.GetCurrentCloudURL()
if err == nil && url != "" && !local.IsLocalBackendURL(url) {
fmt.Printf("\n")
suffix := ""
if url != cloud.PulumiCloudURL {
suffix = fmt.Sprintf(" (%s)", url)
}
fmt.Printf("Currently logged into the Pulumi Cloud%s%s\n", cmdutil.EmojiOr(" ☁️", ""), suffix)
}
})
cmd.PersistentFlags().StringVarP(&cwd, "cwd", "C", "", "Run pulumi as if it had been started in another directory")
cmd.PersistentFlags().BoolVarP(&cmdutil.Emoji, "emoji", "e",
runtime.GOOS == "darwin", "Enable emojis in the output")
cmd.PersistentFlags().BoolVar(&local.DisableIntegrityChecking, "disable-integrity-checking", false,
"Disable integrity checking of checkpoint files")
cmd.PersistentFlags().BoolVar(&logFlow, "logflow", false, "Flow log settings to child processes (like plugins)")
cmd.PersistentFlags().BoolVar(&logToStderr, "logtostderr", false, "Log to stderr instead of to files")
cmd.PersistentFlags().StringVar(&tracing, "tracing", "", "Emit tracing to a Zipkin-compatible tracing endpoint")
cmd.PersistentFlags().IntVarP(
&verbose, "verbose", "v", 0, "Enable verbose logging (e.g., v=3); anything >3 is very verbose")
cmd.AddCommand(newConfigCmd())
cmd.AddCommand(newDestroyCmd())
cmd.AddCommand(newHistoryCmd())
cmd.AddCommand(newInitCmd())
cmd.AddCommand(newLogsCmd())
cmd.AddCommand(newNewCmd())
cmd.AddCommand(newPluginCmd())
cmd.AddCommand(newPreviewCmd())
cmd.AddCommand(newStackCmd())
cmd.AddCommand(newUpdateCmd())
cmd.AddCommand(newVersionCmd())
// Commands specific to the Pulumi Cloud Management Console.
cmd.AddCommand(newLoginCmd())
cmd.AddCommand(newLogoutCmd())
// We have a set of commands that are useful for developers of pulumi that we add when PULUMI_DEBUG_COMMANDS is
// set to true.
if cmdutil.IsTruthy(os.Getenv("PULUMI_DEBUG_COMMANDS")) {
cmd.AddCommand(newArchiveCommand())
}
// Tell flag about -C, so someone can do pulumi -C <working-directory> stack and the call to cmdutil.InitLogging
// which calls flag.Parse under the hood doesn't yell at you.
//
// TODO[pulumi/pulumi#301]: when we move away from using glog, it should be safe to remove this.
flag.StringVar(&cwd, "C", "", "Run pulumi as if it had been started in another directory")
return cmd
}
func confirmPrompt(prompt string, name string) bool {
if prompt != "" {
fmt.Print(
colors.ColorizeText(
fmt.Sprintf("%s%s%s\n", colors.SpecAttention, prompt, colors.Reset)))
}
fmt.Print(
colors.ColorizeText(
fmt.Sprintf("%sPlease confirm that this is what you'd like to do by typing (%s\"%s\"%s):%s ",
colors.SpecAttention, colors.BrightWhite, name, colors.SpecAttention, colors.Reset)))
reader := bufio.NewReader(os.Stdin)
line, _ := reader.ReadString('\n')
return strings.TrimSpace(line) == name
}