Commit graph

20 commits

Author SHA1 Message Date
Martin von Zweigbergk
ca114d6d7e rewrite: add support for rebasing descendants of multiple rewritten commits
I plan to use this for rebasing descendants of rewritten remote
branches (on fetch).
2021-09-15 22:13:40 -07:00
Martin von Zweigbergk
fa73b17c66 cli: add jj concepts subcommand for concept help, starting with "branches"
With this commit, you can run `jj concepts branches` to get help about
the "branches" concept. We don't have much help for other commands and
their arguments yet, but I'm starting with concept guides so we can
point to them as we add help for commands and their arguments.

I initially tried to make the command to get help be `jj help
--concept branches`. That would require replacing clap's
implementation of the help command with our own. clap-rs/clap#1350
prevented me from doing that. But I'm pretty happy with having it
under `jj concepts` anyway. It's probably more discoverable that way.

I tried to mimic clap's styling with yellow headings.
2021-09-02 23:06:46 -07:00
Martin von Zweigbergk
720677c7f3 cargo: update test-case to 1.2.0 now that frondeus/test-case#66 is fixed 2021-06-28 12:13:14 -07:00
Martin von Zweigbergk
f2100ed533 cargo: point test-case dependency to my fork
This is work around frondeus/test-case#66 until my pull request (or
other fix) gets accepted.
2021-06-23 17:07:51 -07:00
Martin von Zweigbergk
b593e552b8 cleanup: remove some Vec<_> annotations, mostly by using collect_vec() 2021-06-09 14:21:57 -07:00
Martin von Zweigbergk
798a6f7a74 cli: make concurrent description-editing not use the same file
If you ran two concurrent `jj describe` (for example) before this
patch, they'd both try to open an editor on the same file. This patch
fixes that by randomizing the filename. It also deletes the file at
the end so the `.jj/` directory is not cluttered by these files.
2021-05-15 17:01:28 -07:00
Martin von Zweigbergk
afe754a4e0 project: bump version to 0.2.0 for release under new name
We need to release on crates.io before the new name gets
taken. Besides, a *lot* has improved since the previous release.
2021-05-15 10:50:26 -07:00
Martin von Zweigbergk
d42e6c77b2 project: rename project from Jujube to Jujutsu
"Jujutsu" is probably much more familiar and relatable to most
people. Also, I'm still not sure how "jujube" is supposed to be
pronounced :P
2021-05-15 10:28:40 -07:00
Martin von Zweigbergk
c071d412af diff: use new diff algorithm for content diff
The previous patch switched over the content-merge code to use the new
histogram diff code. This patch switches over the content-diff code to
use the histogram diff code. As before, the immediate goal is to speed
it up. `jj diff -r c28ded83fc` in the git.git repo is a good example
of a diff that's extremely slow to calculate with our current
LCS-based diff. With this patch, that drops from 35 s to 0.12 s.

The diff was slightly better before. I think that's mostly because of
our different definition of a "word" in the data. We can improve that
later. The speedup we get now is easily worth the slightly worse diff.
2021-03-31 22:22:59 -07:00
Martin von Zweigbergk
db4e8bc458 cargo: upgrade to protobuf 2.22.1 to avoid workaround for rustfmt::skip 2021-03-18 13:06:42 -07:00
Martin von Zweigbergk
81a0e0bd2a protobuf: upgrade to version 2.22.0
I only noticed that there was a newer version when running `cargo
install --path .`, which resulted in warnings about deprecated
functions. There's no other reason I'm aware of to upgrade now.
2021-03-15 17:09:29 -07:00
Martin von Zweigbergk
0137acd0a8 cargo: release 0.1.1
This release is mostly to fix the regressed binary name (back from
`jujube` to `jj`).
2021-01-03 23:06:46 -08:00
Martin von Zweigbergk
19adac7c50 cargo: set binary name to jj, not new crate name jujube
I recently renamed the crate from `jj` to `jujube` because `jj` was
taken on crates.io. I didn't realize that that would change the name
of the binary.
2021-01-03 22:50:39 -08:00
Martin von Zweigbergk
b40a40990b cargo: add version to jujube-lib dependency
`cargo publish --dry-run` wanted it.
2021-01-03 10:37:42 -08:00
Martin von Zweigbergk
bb4b028b2b cargo: fill in crates.io metadata 2021-01-03 10:37:40 -08:00
Martin von Zweigbergk
abc9dc1733 cargo: rename crates to names available on crates.io
I'm preparing to publish an early version before someone takes the
name(s) on crates.io. "jj" has been taken by a seemingly useless
project, but "jujube" and "jujube-lib" are still available, so let's
use those.
2021-01-03 10:16:00 -08:00
Martin von Zweigbergk
b820eddde3 commands: add an interactive mode for jj restore
This adds an interactive mode for `jj restore`. It works by first
creating two temporary directories with the contents of the subset of
files that differ between the two trees, and then letting the user
edit the directory representing the right/after side. This has some
advantages compared to the interactive modes in Git and Mercurial:

 * It lets the user edit the final state as opposed to the diff itself
   (depending on the diff tool, of course). I think most users find it
   easier to edit the file contents than to edit the patch
   format.

 * It delegates the hard work to a tool that is already written (this
   is a big advantage for an immature tool like Jujube, but it is not
   an advantage from the user's point of view).

Almost all of the work in this commit went into adding a function that
takes two trees, lets the user edit the diff, and returns a new tree
id. I plan to reuse that function for other interactive commands. One
planned command is `jj edit`, which will let the user edit the changes
in a commit. `jj edit -r abc123` will be mostly about providing a more
intuitive name for `jj restore --source abc123^ --destination abc123`,
plus it will be different for merge commits (it will edit only the
changes in the merge commit). I also plan to add `jj split` by letting
the user edit the full diff, leaving only the parts that should go
into the first commit. Perhaps there will also be commands for moving
part of a commit out of or into a parent commit.
2020-12-26 01:16:19 -08:00
Martin von Zweigbergk
210405b21a cargo: update dependencies
For no reason other than to stay up to date.
2020-12-24 01:16:55 -08:00
Martin von Zweigbergk
9c8f13608f cargo: update blake2
For no reason other than to stay up to date.
2020-12-24 01:15:38 -08:00
Martin von Zweigbergk
6b1427cb46 import commit 0f15be02bf4012c116636913562691a0aaa7aed2 from my hg repo 2020-12-12 00:23:38 -08:00