As I said in the previous patch, I don't know why I made the initial
export to Git a no-op. Exporting everything makes more sense to
(current-)me. It will make it slightly easier to skip exporting
conflicted branches (#463). It also lets us remove a `jj export` call
from `test_templater.rs`.
We had very little testing of the colocated case, so let's add a bit
more before I start working on this code in coming patches. This
includes a test for #463.
Several lines of red text can be overwhelming, and makes it harder to
tell the hint from the error. Let's separate the hint from the error
instead. This matches what hg does. Having the hints separated out
also means that we could have a single config to turn them off.
It's useful to know when you've modified a branch that exists on a
remote. A typical case is when you have pushed a branch to a remote
and then rewritten it. This commit adds an indication in the
`branches` template keyword. A branch that needs to be pushed to a
remote now has a `*` at the end (similar to how conflicted branches
have a `?` at the end). Note that the indication only considers
remotes where the branch currently exists, so there won't be an
indication that the branch has not been pushed to a remote.
Closes#254
The `testutils` module should ideally not be part of the library
dependencies. Since they're used by the integration tests (and the CLI
tests), we need to move them to a separate crate to achieve that.
Unfortunately, TOML requires quotes around the argument. So, the
usage is `jj --config-toml ui.color=\"always\"` in bash. The plan is
to eventually have a `--config` option with simpler syntax for
simple cases.
As discussed in https://github.com/martinvonz/jj/discussions/688.
It seems very likely that we're going to remove support for open
commits, but it's still useful to have a `commit` command that lets
the user enter a description and starts a new change. Calling it
`commit` seems good to make the transition from other VCSs simpler.
The whole file is about the colocated case, where we automatically
import and export on every command, so there should be no reason to
call `git import` here.
The smoke test was useful a year ago, when our CLI test environment
was still annoying enough to use that there were very few tests. We
now have enough tests that the smoke test is not needed.
Mercurial's test runner does something like this.
I considered replacing `\` by `/` everywhere, but we use `\` in
graph-log output quite frequently, so it doesn't seem worth it.
I was trying to create a reproduction script for #412, but the script
ran into another bug first. The script removed all the local and
remote branches from the backing Git repo. I noticed that we would
then try to abandon all commits. We should still count Git HEAD's
target as visible and not try to abandon it. This patch fixes that.
It seems simpler to do the snapshotting after merging any concurrent
operations instead of snapshotting on top of one of the operations,
especially since the attempt to snapshot may end up noticing that the
working copy is stale.
More importantly, snapshotting before resolving operations resulted in
a crash if the working copy was modified. That happened because we
held a lock on the operation heads (`locked_op_heads`) while we tried
to record the operation committing the working copy. I noticed this
only after adding the test.
This commit adds a reminder in `finish_transaction()` if the user
hasn't configured their name and email. That means they'll get a
reminder after most mutating commits, except for commands that only
snapshot the working copy, and a few more cases.
Closes#530.
The native backend is just a proof of concept and there's no real
reason to use it other than for testing, so let's reduce the risk of
accidentally creating repos using it.
I changed the "GLOGAL OPTIONS" help heading to use title case, to
match clap's new help style.
I also removed our override of the help text for `-h, --help` because
the default text now includes "(use `-h` for a summary)" (and it's
harder override now).
Perhaps the most obvious difference to users will be the changed help
output
(https://epage.github.io/blog/2022/09/clap4/#polishing-help-output). It
no longer has color, and long lines are not wrapped. I suppose we
should wrap the text ourselves instead..
I feel the original -------/+++++++ pair is slightly confusing because
each half can be a separator by itself. I don't know what character other
than '-'/'+' is preferred, but let's pick '%' (for "mod") per @martinvonz
suggestion.
`wc_commit` seems clearer than `checkout` and not too much longer. I
considered `working_copy` but it was less clear (could be the path to
the working copy, or an instance of `WorkingCopy`). I also considered
`working_copy_commit`, but that seems a bit too long.
In the current implementation, tree is diffed twice if both PATH and -p
are specified. If this adds significant cost, we'll need to reimplement
it without using a revset abstraction (or maybe adjust revset/graph API.)
Previously, using `rebase -r` on the parent of a merge commit
turned it into a non-merge commit. In other words, starting
with
```
o d
|\
o | c
o | b
| o a
|/
o
```
and doing `rebase -r c -d a` resulted in
```
o d
o b
| o c
| o a
|/
o
```
where `d` is no longer a merge commit.
For reference, here's a complete test that passed before this commit (but should NOT pass; see the diff for a test that should pass):
```
#[test]
fn test_rebase_single_revision_merge_parent() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
create_commit(&test_env, &repo_path, "a", &[]);
create_commit(&test_env, &repo_path, "b", &[]);
create_commit(&test_env, &repo_path, "c", &["b"]);
create_commit(&test_env, &repo_path, "d", &["a", "c"]);
// Test the setup
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
@
o d
|\
o | c
o | b
| o a
|/
o
"###);
let stdout = test_env.jj_cmd_success(&repo_path, &["rebase", "-r", "c", "-d", "a"]);
insta::assert_snapshot!(stdout, @r###"
Also rebased 2 descendant commits onto parent of rebased commit
Working copy now at: 3e176b54d680 (no description set)
Added 0 files, modified 0 files, removed 2 files
"###);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
@
o d
| o c
o | b
| o a
|/
o
"###);
}
```
Add the `jj interdiff` command for comparing only the diffs of commits.
Its args are identical to that of `jj diff`, minus `--revision` (because
interdiff always requires two commits).
Like `jj obslog -p`, Changes introduced by intervening commits are
ignored by rebasing `--from` onto `--to` 's parents.
