pulumi/cmd/version.go
joeduffy e75f06bb2b Sketch a mu build command and its scaffolding
This adds a bunch of general scaffolding and the beginning of a `build` command.

The general engineering scaffolding includes:

* Glide for dependency management.
* A Makefile that runs govet and golint during builds.
* Google's Glog library for logging.
* Cobra for command line functionality.

The Mu-specific scaffolding includes some packages:

* mu/pkg/diag: A package for compiler-like diagnostics.  It's fairly barebones
  at the moment, however we can embellish this over time.
* mu/pkg/errors: A package containing Mu's predefined set of errors.
* mu/pkg/workspace: A package containing workspace-related convenience helpers.

in addition to a main entrypoint that simply wires up and invokes the CLI.  From
there, the mu/cmd package takes over, with the Cobra-defined CLI commands.

Finally, the mu/pkg/compiler package actually implements the compiler behavior.
Or, it will.  For now, it simply parses a JSON or YAML Mufile into the core
mu/pkg/api types, and prints out the result.
2016-11-15 14:30:34 -05:00

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Go

// Copyright 2016 Marapongo, Inc. All rights reserved.
package cmd
import (
"fmt"
"github.com/spf13/cobra"
)
const version = "0.0.1" // TODO: a real auto-incrementing version number.
func newVersionCmd() *cobra.Command {
return &cobra.Command{
Use: "version",
Short: "Print Mu's version number",
Run: func(cmd *cobra.Command, args []string) {
fmt.Printf("Mu version %v\n", version)
},
}
}