The directory created by `T.TempDir` is automatically removed when the
test and all its subtests complete.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
To make the logic a bit more clear, when snapshotting files, the
parent dirs are now snapshotted in a different loop from the files we
are actually trying to snapshot. Unfortunately this loop is nearly
duplicated but I did managed to group some fo the related logic
together:
- A function to check if the file should be snapshotted (e.g. isn't
whitelisted, etc.)
- Created a `Tar` type to handle some of the logic around tar-ing, e.g.
tracking hardlinks and stat-ing files before adding them
One side effect of this is that now when snapshoting the file system,
files will be stat-ed twice.
Manish Giri
Lukas
Eng Zer Jun
Andrei Kvapil
Travis DePrato
Christie Wilson
dlorenc
Matt Rickard
Priya Wadhwa