prophunt

Dependency Fetcher, Source Code Feature Extractor, Static Callgraph Analyzer for Projects written in Go

This Go project has 3 mains:

1. Dependency fetcher for projects
2. Prophunt (extracts source code features from all functions of a project and saves it in a .csv file)
3. Callgraph Analyzer (runs a callgraph analysis on the projects, which are in the output of Prophunt, to cumulate feature values for benchmarks. It then saves the benchmarks of a project with their values to a .csv file)

Usage of each main:

• Dependency fetcher
  (This will fetch the dependencies for the projects) [1) Go get 2) GoABS deps.Fetch]
  to build it --> $ go build fetch_dependencies.go
  to run it --> give path of "project_commit_place.csv" from downloaderscript
  (you need to have projects already downloaded to your system for the dependency fetcher to work, see other repo: https://github.com/Zurichified/goprojectdownloader)

Example: $ fetch_dependencies "...BenchmarkProjects\project_commit_place.csv"

• Prophunt
  to build it --> $ go build -o Prophunt main.go data.go parser.go pathwalker.go csvhandler.go callgraph.go
  to run it --> give the path of "project_commit_place.csv" from downloaderscript
  (you need to have projects already downloaded to your system for the dependency fetcher to work, see other repo: https://github.com/Zurichified/goprojectdownloader)

Example: $ Prophunt "...BenchmarkProjects\project_commit_place.csv"

Output: csv1 folder --> every project's csv file, index.csv showing the files (name, project_csv, project_path)
These can later be used for the Callgraph Analyzer or standalone analysis purposes

• Callgraph Analyzer
  to build it --> $ go build -o CallgraphAnalyzer cg.go data.go parser.go pathwalker.go csvhandler.go callgraph.go
  to run it --> just run CallgraphAnalyzer, it will read index.csv from csv1 and iterate through projects to cumulatively collect feature values

Example: $ CallgraphAnalyzer

Output: csv2 folder --> every project's csv file, index.csv showing the files (name, project_csv, project_path)
These can later be used for any analysis purposes