add undo-commit command

[rustiever]

#64

[rustiever]

Hi @chriswalz, can you review and tell me what i'm missing in this PR

[chriswalz]

Hi @rustiever nice job I think you're pretty close although I haven't tested your code.

Here is the key change. The api should be: bit fix undo-commit and right now it looks like the code is setup as bit undo-commit

In terms of changing the code anywhere you have undo-commit you'll want to change that to fix.

Suggestion tree for fix will look like this

st.Sub["fix"] = &complete.CompTree{
	Args: map[string]*complete.CompTree{
		"undo-commit": {Desc: "soft undos last commit if not pushed already"},
	},
}

[chriswalz]

After this line you'll need Args: cobra.ExactArgs(1), to force the user to pass in a subcommand for bit fix

[rustiever]

Hi @chriswalz i added fix as command and undo-commit as sub command to fix command. Hence i added cobra.NoArgs. Pls check and test the code. Tell me if something wrong. I'm happy to take your suggestions

[rustiever]

@chriswalz could you take look into this?

[chriswalz]

From lines 13-17 should be wrapped in this code

arg := args[0]
if (arg == "undo-commit") {
// undo commit code
}