Fix up commander changes

src/command-line/index.js

@@ -16,12 +16,6 @@ program
 		"override entries of the configuration file, must be specified for each entry that needs to be overriden",
 		Utils.parseConfigOptions
 	)
-	.on("command:*", () => {
-		log.error(
-			`Unknown command. See ${colors.bold("--help")} for a list of available commands.`
-		);
-		process.exit(1);
-	})
 	.on("--help", Utils.extraHelp);
 
 // Parse options from `argv` returning `argv` void of these options.
@@ -58,13 +52,9 @@ require("./outdated");
 // a version of `argv` that does not contain options already parsed by
 // `parseOptions` above.
 // This is done by giving it the updated `argv` that `parseOptions` returned,
-// except it returns an object with `args`/`unknown`, so we need to concat them.
+// except it returns an object with `operands`/`unknown`, so we need to concat them.
 // See https://github.com/tj/commander.js/blob/fefda77f463292/index.js#L686-L763
-program.parse(argvWithoutOptions.args.concat(argvWithoutOptions.unknown));
-
-if (program.rawArgs.length < 3) {
-	program.help();
-}
+program.parse(argvWithoutOptions.operands.concat(argvWithoutOptions.unknown));
 
 function createPackagesFolder() {
 	const packagesPath = Helper.getPackagesPath();

src/command-line/upgrade.js

@@ -8,7 +8,7 @@ const Utils = require("./utils");
 
 program
 	.command("upgrade [packages...]")
-	.description("Upgrade installed themes and packages to their latest versions.")
+	.description("Upgrade installed themes and packages to their latest versions")
 	.on("--help", Utils.extraHelp)
 	.action(function(packages) {
 		const fs = require("fs");

src/command-line/users/edit.js

@@ -10,7 +10,7 @@ const Utils = require("../utils");
 
 program
 	.command("edit <name>")
-	.description(`Edit user file located at ${colors.green(Helper.getUserConfigPath("<name>"))}.`)
+	.description(`Edit user file located at ${colors.green(Helper.getUserConfigPath("<name>"))}`)
 	.on("--help", Utils.extraHelp)
 	.action(function(name) {
 		if (!fs.existsSync(Helper.getUsersPath())) {

src/command-line/utils.js

@@ -12,13 +12,11 @@ let home;
 class Utils {
 	static extraHelp() {
 		[
-			"",
 			"",
 			"Environment variable:",
-			"",
 			`  THELOUNGE_HOME            Path for all configuration files and folders. Defaults to ${colors.green(
 				Helper.expandHome(Utils.defaultHome())
-			)}.`,
+			)}`,
 			"",
 		].forEach((e) => log.raw(e));
 	}

test/src/command-line/utilsTest.js

@@ -19,10 +19,9 @@ describe("Utils", function() {
 
 			Utils.extraHelp();
 
-			// Starts with 2 empty lines
+			// Starts with 1 empty line
 			expect(stdout[0]).to.equal("\n");
-			expect(stdout[1]).to.equal("\n");
-			expect(stdout[2]).to.not.equal("\n");
+			expect(stdout[1]).to.not.equal("\n");
 
 			// Ends with 1 empty line
 			expect(stdout[stdout.length - 2]).to.not.equal("\n");