Because we call babel.parse() without specifying the filename option (code), the plugin is not compatible with projects that have overrides in their Babel config.
E.g. if babel.config.js contains overrides: [{ test: '**/*.ts', plugins: ['@babel/plugin-transform-typescript'] }] then it will silently fail because we ignore errors and Babel cannot determine what config to use for parsing.
The issue explains the problem more thoroughly: babel/babel#11540
Passing { filename: '' } into the babel.parse() options appears to fix the issue.
Because we call
babel.parse()without specifying thefilenameoption (code), the plugin is not compatible with projects that have overrides in their Babel config.E.g. if
babel.config.jscontainsoverrides: [{ test: '**/*.ts', plugins: ['@babel/plugin-transform-typescript'] }]then it will silently fail because we ignore errors and Babel cannot determine what config to use for parsing.The issue explains the problem more thoroughly: babel/babel#11540
Passing
{ filename: '' }into thebabel.parse()options appears to fix the issue.