istanbul-lib-instrument

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.

Current Tags

• 5.2.1                                ...           latest (3 years ago)

8 Versions

• 5.2.1                                ...           3 years ago
• 5.2.0                                ...           3 years ago
• 5.1.0                                ...           4 years ago
• 2.3.2                                ...           7 years ago
• 4.0.3                                ...           5 years ago
• 1.10.2                                ...           7 years ago
• 3.3.0                                ...           6 years ago
• 4.0.1                                ...           6 years ago