code: Code
In ecos-umons/extractoR: R packages metadata extractor

Code	R Documentation

Code

Description

Extract informations from packages R code with sourceR.

Usage

ParseCode(datadir, db="rdata", host="mongodb://localhost")
ParsePackage(source, repository, ref, datadir)
ExtractFunctions(datadir, db="rdata", host="mongodb://localhost", cluster.size=6)
FunctionDefinitions(package)
ExtractFunctionCalls(datadir, db="rdata", host="mongodb://localhost", cluster.size=6)
FunctionCalls(package)


ExtractCodingStyle(datadir, db="rdata", host="mongodb://localhost", cluster.size=6)
CodingStyle(package)

Arguments

`datadir`	Directory where data is stored.
`db`	MongoDB database.
`host`	MongoDB host.
`cluster.size`	Number of cluster nodes to use.
`source`	Source of the repository.
`repository`	Repository in which the package is stored.
`ref`	Reference of the repository to use.
`package`	`package.code` object containing parsed R code of a package.

Value

ParsePackage parses package code and stores result in rds files.

ExtractFunctions, ExtractFunctionCalls and ExtractCodingStyle extract function definitions, function calls and coding style found inside R packages and store them on disk. These functions are run on a cluster of the given size.

ParsePackage parses the R code of the package found in the given repository into datadir/code/source/repository/ref.rds.

FunctionDefinitions stores result of sourceR::FunctionDefinitions into datadir/functions/source/repository/ref.rds.

FunctionCalls stores result of sourceR::FunctioNCalls into datadir/calls/source/repository/ref.rds.

CodingStyle stores result of sourceR::CodingStyle into datadir/codingstyle/source/repository/ref.rds.