From 0c5e0e5a85beb0b04ac8947383d7dc5ab4e0d6fb Mon Sep 17 00:00:00 2001
From: Joel Purra <mig@joelpurra.se>
Date: Wed, 20 Oct 2021 12:29:51 +0200
Subject: [PATCH] feat: Wrap web-ext usage output at terminal width

- Detects the terminal width (in characters) using `yargs.terminalWidth()`.
- Sets the generated `yargs` usage to wrap at the terminal width instead
  of at the default (maximum) 80 characters.
- Should improve `web-ext` readability by utilizing the full terminal
  window, when it is greater than 80 characters wide.
- In particular, `--help` output is improved.
- Testing would require a TTY emulator. Tests were added and removed
  in #2329 due to build system tooling issues.

See

- https://yargs.js.org/docs/#api-reference-wrapcolumns
- https://github.com/mozilla/web-ext/pull/2329
---
 src/program.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/program.js b/src/program.js
index ba526a0178..46b4c37cc0 100644
--- a/src/program.js
+++ b/src/program.js
@@ -89,6 +89,7 @@ export class Program {
       'boolean-negation': true,
     });
     this.yargs.strict();
+    this.yargs.wrap(this.yargs.terminalWidth());
 
     this.commands = {};
     this.options = {};