cmdln - npm Package Compare versions

Comparing version 1.3.1 to 1.3.2

CHANGES.md

		# node-cmdln Changelog

		## 1.3.2

		- Add `<Cmdln>.handlerFromSubcmd(<subcmd>)` hook. For example this could allow
		a user's Cmdln subclass to lookup attributes on the handler functions
		during `<Cmdln>.init()`.

		- Don't `process.exit(0)` in `cmdln.main` for success to allow open listeners
		to continue.


		## 1.3.1
		@@ -4,0 +14,0 @@

lib/cmdln.js

		@@ -368,12 +368,25 @@ /*


		/**
		* Return the handler function for the given sub-command string. This
		* returns undefined if there is no handler for that sub-command.
		*/
		Cmdln.prototype.handlerFromSubcmd = function handlerFromSubcmd(subcmd) {
		var name = this.aliases[subcmd];
		if (!name) {
		return;
		}
		return this.subcmds[name];
		};


		/**
		* Dispatch to the appropriate "do_SUBCMD" function.
		*/
		Cmdln.prototype.dispatch = function dispatch(subcmd, argv, callback) {
		var name = this.aliases[subcmd];
		if (!name) {
		var func = this.handlerFromSubcmd(subcmd);
		if (!func) {
		callback(new UnknownCommandError(subcmd));
		return;
		}
		var func = this.subcmds[name];

		@@ -492,3 +505,2 @@ var opts = null;
		}
		process.exit(0);
		});
		@@ -495,0 +507,0 @@ }

package.json

		{
		"name": "cmdln",
		"version": "1.3.1",
		"version": "1.3.2",
		"description": "helper lib for creating CLI tools with subcommands; think `git`, `svn`, `zfs`",
		@@ -5,0 +5,0 @@ "author": "Trent Mick (http://trentm.com)",

README.md

		@@ -123,4 +123,17 @@ `node-cmdln` is a node.js helper lib for creating CLI tools with subcommands

		# Cmdln API

		To use this module you create an object that inherits from `cmdln.Cmdln`. There
		are a number of relevant methods on `Cmdln` to can be used.

		(TODO: finish documenting these. For now the examples and cmdln.js code are
		the best resources.)

		- `<Cmdln>.handlerFromSubcmd(<subcmd>)` will return the appropriate
		`do_<subcmd>` method that handles the given sub-command. This resolves
		sub-command aliases.


		# License

		MIT. See LICENSE.txt

TODO.txt

		@@ -0,1 +1,2 @@
		- <Cmdln>.fini parallel to .init to finalize whatever
		- doc helpOpts, helpBody, etc.
		@@ -2,0 +3,0 @@ - tests and docs for _ -> - translation in sub-command names

Makefile

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