Handle kebab-case args in babel-node. (#8046)

2018-05-25 08:40:52 -07:00
parent 90a174e7c4
commit cf8058e5b6
10 changed files with 34 additions and 1 deletions
--- a/packages/babel-node/src/_babel-node.js
+++ b/packages/babel-node/src/_babel-node.js
@@ -150,7 +150,10 @@ if (program.eval || program.print) {
      }

      if (arg[0] === "-") {
-        const parsedArg = program[arg.slice(2)];
+        const camelArg = arg
+          .slice(2)
+          .replace(/-(\w)/, (s, c) => c.toUpperCase());
+        const parsedArg = program[camelArg];
        if (
          arg === "-r" ||
          arg === "--require" ||