chore: add prefix

3-require-esm-demo/run.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env sh
+
+TMPDIR=$(mktemp -d)
+
+cat << EOF > $TMPDIR/explicit-default.mjs
+export default {
+  require: ['foo', 'bar'],
+  bail: true,
+  reporter: 'dot',
+  slow: 60
+};
+EOF
+
+cat << EOF > $TMPDIR/implicit-default.mjs
+const config = {
+  require: ['foo', 'bar'],
+  bail: true,
+  reporter: 'dot',
+  slow: 60
+};
+
+export { config as 'module.exports' }
+EOF
+
+cat << EOF > $TMPDIR/explicit.mjs
+export const require = ['foo', 'bar'];
+export const bail = true;
+export const reporter = 'dot';
+export const slow = 60;
+EOF
+
+for case in 'explicit-default' 'implicit-default' 'explicit'; do
+
+    path="$TMPDIR/$case.mjs"
+
+    command -v cygpath
+    test $? -eq 0 && path="$(cygpath -w "$path" | sed 's|\\|\\\\|g')"
+
+
+    node << EOF
+console.log('$path', require('$path'));
+EOF
+done