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Diffstat (limited to 'updater/sql/win/lib/trace.js')
-rwxr-xr-x | updater/sql/win/lib/trace.js | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/updater/sql/win/lib/trace.js b/updater/sql/win/lib/trace.js deleted file mode 100755 index 1d84cb0..0000000 --- a/updater/sql/win/lib/trace.js +++ /dev/null @@ -1,38 +0,0 @@ -// Inspired by https://github.com/tlrobinson/long-stack-traces -const util = require('util'); - -function extendTrace(object, property, pos) { - const old = object[property]; - object[property] = function() { - const error = new Error(); - const name = object.constructor.name + '#' + property + '(' + - Array.prototype.slice.call(arguments).map(function(el) { - return util.inspect(el, false, 0); - }).join(', ') + ')'; - - if (typeof pos === 'undefined') pos = -1; - if (pos < 0) pos += arguments.length; - const cb = arguments[pos]; - if (typeof arguments[pos] === 'function') { - arguments[pos] = function replacement() { - const err = arguments[0]; - if (err && err.stack && !err.__augmented) { - err.stack = filter(err).join('\n'); - err.stack += '\n--> in ' + name; - err.stack += '\n' + filter(error).slice(1).join('\n'); - err.__augmented = true; - } - return cb.apply(this, arguments); - }; - } - return old.apply(this, arguments); - }; -} -exports.extendTrace = extendTrace; - - -function filter(error) { - return error.stack.split('\n').filter(function(line) { - return line.indexOf(__filename) < 0; - }); -} |