- Use
go getto download the library. - Import it into your project.
- Write a new cool tool.
For an example use case, please checkout redress.
Extract the main package, child packages, and sibling packages:
f, err := gore.Open(fileStr)
pkgs, err := f.GetPackages()Extract all the types in the binary:
f, err := gore.Open(fileStr)
typs, err := f.GetTypes()Instead of downloading new release of the library to get detection for new Go releases, it is possible to do a local pull.
Run go generate and new compiler releases will be generated from
the git tags.
The library has functionality for guessing the compiler version used. It searches the binary for the identifiable string left by the compiler. It is not perfect, so functionality for assuming a specific version is also provided. The version strings used are identical to the identifiers. For example version "1.10.1" is represented as "go1.10.1" and version "1.10" is represented as "go1.10"
Function information is recovered from the pclntab. Information that is recovered includes: function start and end location in the text section, source file. The library also tries to estimate the first and last line number in the source file for the function. The methods recovered includes the receiver. All functions and methods belong to a package. The library tries to classify the type of package. If it is a standard library package, 3rd-party package, or part of the main application. If it unable to classify the package, it is classified as unknown.
The types in the binary are parsed from the "typelink" list. Not all versions of Go are supported equally. Versions 1.7 and later are fully supported. Versions 1.5 and 1.6 are partially supported. Version prior to 1.5 are not supported at all at the moment.