- The .redo/data directory
The .redo directory marks the project root directory and holds configuration and data files.
.redo/data is a directory
entries are directories whose names are sha1 checksums of file paths relative to the .redo directory.
Each entry could have up to four contents
METADATA is a JSON file containing the following data:
path sha1sum
REBUILD is an empty file created to denote that the target is out of date.
satisfies and requires are directories which denote the target's relationships.