Executable Rollup bundles

Mark bundles as executable with chmod 755. Existing plugins had bugs or used outdated APIs. Recommended to use alongside rollup-plugin-preserve-shebang.

Example

In rollup.config.js:

``javascript
export default [
{
input: 'config/exports.js',
output: [
{
file: 'dist/exports.cjs',
format: 'cjs',
},
{
file: 'dist/exports.mjs',
format: 'esm',
},
],
},
{
input: 'lib/cli.js',
output: [
{
file: 'dist/cli.mjs',
format: 'esm',
},
{
file: 'dist/cli.cjs',
format: 'cjs',
},
],
plugins: [
shebang(),
executable(),
],
},
];
`
This example shows a complex config which generates multiple bundles and multiple
outputs per bundle; the cli.mjs and cli.cjs outputs from the second bundle are passed the shebang
and executable` plugins, and the first bundle (consisting of two outputs as well) is passed none.