Created by: mogers
Summary: Add a 'buildfile' operator to 'buck query'. This operator finds the build files that define the given targets. The 'owner' operator can be combined with this one in order to know the build file that defines the target that owns a source file.
The motivation behind this commit was a conversation with @bolinfest a while ago, that it would be nice to jump to the BUCK file that defines a given source file. Sample usage: $ buck query "buildfile(owner('src/path/to/file'))"
Test Plan:
- Added tests
- CI
- Published docs locally with $ bash docs/soyweb-local.sh