Make arguments and flags of cli applications consistent

[banjoh]

Describe the rationale for the suggested feature.

Arguments and flags of support-bundle and analyze CLI applications are slightly inconsistent. This can lead to users getting confused.

All commands follow a <cmd> <args> <flags> format as below

[evans] $<cmd> -h
Short description of what the command does

Usage:
  <cmd> [url] [flags]
  <cmd> [command]

Available Commands:
  completion  Generate the autocompletion script for the specified shell
  help        Help about any command
  version     Print the current version and exit

Flags:
<bunch of flags>

support-bundle and analyze have some options that are misleading/confusing

• support-bundle
  There is a analyze command which does the same thing as analyze CLI.

Usage:
  support-bundle [url] [flags]
  support-bundle [command]

Available Commands:
  analyze     analyze a support bundle
  ...

Flags:
...

• analyze
  analyze CLI is missing Available Commands: that the rest have. There is also an additional --analyzers flag that does the same thing as the [url] argument.

Usage:
  analyze [url] [flags]

Flags:
      --analyzers string               filename or url of the analyzers to use

Describe the feature

• support-bundle
  • We can choose to either remove the analyze sub-command and leave the analyze CLI or do the opposite. This opens a discussion of whether we want to consolidate all support bundle operations (analyze, redact, collect) as sub-commands in the support-bundle CLI.
• analyze
  • Remove --analyzers flag in favour of [urls]
  • Add additional sub-commands (completion, help, version)

Describe alternatives you've considered
Leave things as they are

Additional note
Should we deprecate the collect CLI application? support-bundle runs collectors as well in addition to redacting and analysing.

[xavpaice]

I think to maintain compatibility with folks currently using these CLIs, I'd like to roll this into a task to create a consolidated command line for the Troubleshoot project (#933 )