actions/setup-python
1
0
Fork 0
mirror of https://github.com/actions/setup-python.git synced 2024-11-23 17:17:36 +00:00
Code Issues Releases Wiki Activity
setup-python/node_modules/istanbul-lib-instrument
History
Danny McCormick 39c08a0eaa Initial pass
2019-06-26 21:12:00 -04:00
..
dist Initial pass 2019-06-26 21:12:00 -04:00
CHANGELOG.md Initial pass 2019-06-26 21:12:00 -04:00
LICENSE Initial pass 2019-06-26 21:12:00 -04:00
package.json Initial pass 2019-06-26 21:12:00 -04:00
README.md Initial pass 2019-06-26 21:12:00 -04:00

README.md

istanbul-lib-instrument

Build Status

Istanbul instrumenter library.

Version 1.1.x now implements instrumentation using Babel. The implementation is inspired by prior art by @dtinth as demonstrated in the __coverage__ babel plugin.

It provides 2 "modes" of instrumentation.

  • The old API that is mostly unchanged (except for incompatibilities noted) and performs the instrumentation using babel as a library.

  • A programVisitor function for the Babel AST that can be used by a Babel plugin to emit instrumentation for ES6 code directly without any source map processing. This is the preferred path for babel users. The Babel plugin is called babel-plugin-istanbul.

Incompatibilities and changes to instrumentation behavior can be found in v0-changes.md.