core(cli): factor displayGeneralHelp to use isREPL context

Author: cds-amal

packages/core/cli.js

@@ -51,7 +51,7 @@ const inputArguments = process.argv.slice(2);
 // handle cases where input indicates the user wants to access Truffle's help
 const { displayHelp, inputStrings } = handleHelpInput({ inputArguments });
 if (displayHelp) {
-  displayGeneralHelp({});
+  displayGeneralHelp();
   process.exit();
 }
 

packages/core/lib/command-utils.js

@@ -5,7 +5,10 @@ const { extractFlags } = require("./utils/utils"); // contains utility methods
 const globalCommandOptions = require("./global-command-options");
 const debugModule = require("debug");
 const debug = debugModule("core:command:run");
-const { validTruffleCommands } = require("./commands/commands");
+const {
+  validTruffleCommands,
+  validTruffleConsoleCommands
+} = require("./commands/commands");
 const Web3 = require("web3");
 const TruffleError = require("@truffle/error");
 
@@ -294,8 +297,16 @@ const runCommand = async function (command, options) {
   return await command.run(options);
 };
 
-const displayGeneralHelp = ({ commands = validTruffleCommands }) => {
+/**
+ * Display general help for Truffle commands
+ * @param {Object} options - options object
+ * @param {Boolean} options.isREPL - whether or not the help is being displayed in a REPL
+ * @returns {void}
+ */
+const displayGeneralHelp = options => {
   const yargs = require("yargs/yargs")();
+  const isREPL = options?.isREPL ?? false; //default to not displaying REPL commands
+  const commands = isREPL ? validTruffleConsoleCommands : validTruffleCommands;
   commands.forEach(command => {
     // Exclude "install" and "publish" commands from the generated help list
     // because they have been deprecated/removed.

packages/core/lib/console-child.js

@@ -8,7 +8,6 @@ const {
   displayGeneralHelp
 } = require("./command-utils");
 const { handleHelpInput } = require("./cliHelp");
-const { validTruffleConsoleCommands } = require("./commands/commands");
 
 // we split off the part Truffle cares about and need to convert to an array
 const input = process.argv[2].split(" -- ");
@@ -19,7 +18,7 @@ const inputArguments = parseQuotesAndEscapes(input[1], escapeCharacters); //note
 // handle cases where input indicates the user wants to access Truffle's help
 const { displayHelp, inputStrings } = handleHelpInput({ inputArguments });
 if (displayHelp) {
-  displayGeneralHelp({ commands: validTruffleConsoleCommands });
+  displayGeneralHelp({ isREPL: true });
   process.exit();
 }