tree 352a7e5452dcbcbc346dc28ddfe2760d5ccdd8a1
parent b5d4b62897fb9245b74b03ce39f27c4add7e4716
author Kendal Harland <kjharland@google.com> 1554230181 +0000
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1554230181 +0000

[tarutil] Create pkg for tarring data

- Adds tests for Tar archive code.
- Replaces:
  - botanist.ArchiveBuffer -> tarutil.TarBuffer
  - botanist.ArchiveReader -> tarutil.TarReader
  - botanist.ArchiveDirectory -> tarutil.TarDirectory
- Ran goimports to fix imports which also formatted some files.
  (everyone please remember to run gofmt before submitting)

These things aren't botanist specific. Using the name "TarXXX" makes
it possible to add different archive formats.

Change-Id: I138a2636bcd475c1091a609d143c9556ea15e803