It is more natural for the review command to exist as a subcommand of
patch, since the reviews are for patches.
Remove the `rad review` command, moving its functionality to the `rad
patch` command. The rad-patch.md and rad-review-by-hunk.md tests are
modified to use the `rad patch review` command.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Move code for writing radicle_surf diff's in git's unified diff format
into its own module. Lean on the type system by defining a
`UnifiedDiff` trait to provide a method `encode` to encode to the
format and another default method to convert to a git 'unified' diff
string.
Additionally a `Header` struct is added to support processing Unified
Diff files. The Header's line numbers must be tracked and modified to
produce legal diff files.
This is in preparation for DDiff support. Upcoming improvements will
include parse unified diff's into these types to support test data.
This storage backend for COBs stores changes in a `draft/cobs/*` namespace,
which allows for some of the features needed for code review. For
example, users can draft comments and later decide to publish
them.
Fintan Halpenny
Slack Coder
Alexis Sellier