airshipctl/cmd/document/testdata/TestPluginGoldenOutput/document-plugin-cmd-with-empty-args.golden
Ian Howell 9ffc305392 Define a standard for creating commands
This commit cleans up the command constructors in an attempt to make the
codebase more uniform and approachable. This includes several refactors:

* Removed the FlagConstants - this makes the help messages and examples
  significantly more readable without needed to compile and run
  airshipctl
* Long help messages and examples are now constant
* Short, Long, and Examples all begin with a capitol letter
* Flag descriptions begin with a lowercase letter. This matches the flag
  description for the builtin "help" flag, making formatting uniform for
  all flags
* Removed redundant unit tests on non-leaf commands

This change also updates the documentation for the affected commands.

Change-Id: I8b9dcbfd9846b3deaab06dec17f80643dae78de9
2020-04-24 10:50:59 -05:00

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Error: requires at least 1 arg(s), only received 0
Usage:
plugin CONFIG [ARGS] [flags]
Examples:
# Perform a replacement on a deployment. Prior to running this command,
# the file '/tmp/replacement.yaml' should be created as follows:
---
apiVersion: airshipit.org/v1alpha1
kind: ReplacementTransformer
metadata:
name: notImportantHere
replacements:
- source:
value: nginx:newtag
target:
objref:
kind: Deployment
fieldrefs:
- spec.template.spec.containers[name=nginx-latest].image
# The replacement can then be performed. Output defaults to stdout.
airshipctl document plugin /tmp/replacement.yaml
Flags:
-h, --help help for plugin