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Re-record tape if deleted #39

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Re-record tape if deleted #39

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53f50f6
Re-record tape if deleted
cs31415 Nov 22, 2017
de23beb
Fix compile error
cs31415 Nov 22, 2017
5d5506b
Fix linter issues
cs31415 Nov 22, 2017
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16 changes: 15 additions & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ var proxy = require('./lib/proxy');
var record = require('./lib/record');
var curl = require('./lib/curl');
var debug = require('debug')('yakbak:server');
var fs = require('fs');

/**
* Returns a new yakbak proxy middleware.
Expand All @@ -33,7 +34,20 @@ module.exports = function (host, opts) {
var file = path.join(opts.dirname, tapename(req, body));

return Promise.try(function () {
return require.resolve(file);
var fileName = require.resolve(file);
var err;

// If tape was deleted, then throw module not found error
// so that it can be re-recorded instead of failing on
// require
if (!fs.existsSync(fileName)) {
err = new Error('File does not exist');

err.code = 'MODULE_NOT_FOUND';
throw err;
}

return fileName;
}).catch(ModuleNotFoundError, function (/* err */) {

if (opts.noRecord) {
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