SafeImport

Layout

Folder	Description
src	Source
src_dataset	Source for batch cloning public repositories
test_src	Example targets for development
output	Webpack-ed dependencies
dist	Sliced dependencies

How to rerun the program

1. Collect the mineable repositories

   node src_dataset/index.mjs
   

   Look at the code and you can tweak the number of repos that are being used.

   They will get copied to ../cache-repos/repos. package.json of each of the files are fetched from npm (so that we dont clone the whole repo) and cached in ../cache-repos.

2. Get a list of candidate repos that can slice.

   ./script.sh
   

   If something goes wrong, add it to the ignore list. This also moves the repos into a candidates/ folder. It will create success.txt with a list of repos that work with slicing.

3. Slice and get test results

   Go through success.txt, and run master.sh with each repo.

   ./master.sh cov -> Get test coverage and pre-test count ./master.sh exec -> Slice and post coverage ./master.sh cloc -> Sliced statistics

   Note that in some cases, the scripts may attempt to execute tests in the backup node modules folder (.node_modules). In this case, move it out, and run the tests individually. You can get the commands from the output from the master script (which calls the script-placer.sh script).