Summary: Without `devShell` providing the needed Darwin-specific inputs, `cargo
build` does not work inside a `nix develop` or `direnv` environment; libgit2 in
particular fails on being able to find the Security framework.
The actual `nix build` invocation however *does* work because we correctly
include those dependencies in the package `buildInputs`. So just factor them
out, and use them in both places.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I484bf381ca31c29c4c39fb6d184bdd21
https://github.com/jimporter/mike/releases/tag/v2.0.0
The main immediate advantage of this is that `mike` will stop pushing empty
commits.
Also, we can consider switching to using symlinks instead of redirects for
mapping the "latest" version to "v0.11.0". This would make
`https://martinvonz.github.io/jj/latest/` have the same content as
`https://martinvonz.github.io/jj/v0.11.0/` (until the next version is out), but
the user would see `latest` in the URL.
For now, I set an option to keep using redirects.
I did a bit of non-exhaustive testing; it seems to work.
Summary: Apparently this was broken. Maybe I broke it. Maybe something upstream
changed and caused a regression. But without it, we get the stable `rustfmt` in
the `nix develop` shell environment, not the nightly version. Fix it.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I602ed8e5691c4d48f8db575d62624955
This also adds `jobs`, the argument reading the thread count to use and `shell_command`.
While we're at it, make `execute` a no-op and teach `run` to resolve the passed revsets.
I also fixed my misunderstanding of `Clap` which makes
`jj run 'echo hello world' -r 'mine() & ~origin@remote' --jobs 4` parse correctly.
Also contains a small fix in the `pre-commit` example for it.
Summary: This is currently used by `new.rs`, `workspace.rs`, and `rebase.rs`,
and may be useful for other commands and custom CLIs. So just go ahead and move
it into the parent module hierarchy.
Also rename the function to `resolve_all_revs`, as it isn't actually specific to
rebase at all.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I0ea12afd8107f95a37a91340820221a0
Summary: A natural extension of the existing support, as suggested by Scott
Olson. Closes#2496.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I91c9c8c377ad67ccde7945ed41af6c79
This adds two MkDocs extensions to make list handling more flexible.
It took some trial-and-error, but it seems this config works OK.
revsets.md: use saner formatting that is now possible.
sapling-comparison.md: this was the one case I saw made worse by the
new plugins. I changed the Markdown formatting, it still looks sane.
What make rebase_to_dest_parent a good candidate for jj_lib::rewrite module:
- It is used both in obslog and interdiff. It's a sign that it may be moved to a lower layer
- CommandError is returned by converting from TreeMergeError. Not explicitly.
- It only use jj_lib::rewrite fonctions.
Summary: Keeping the flake.lock up to date and 'fresh' is nice for
all the same reasons that apply to things like Cargo, Poetry, etc.
Unfortunately, dependabot doesn't have support for Nix flakes. There is also
no mechanism to add 'out of band' updates through dependabot, at least not yet.
Instead, we use the `update-flake-lock` action from Determinate Systems, which
can paper over it for us.
This updates once a week on Sunday, which is pretty fine, I think.
A theoretical downside of this approach is that we can't group updates together
like dependabot does; but dependabot only groups 'related' updates together,
i.e. updates to Cargo dependencies. If it also detected updates for e.g. Poetry
or Nix, it would make separate PRs for those.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I6f447deffc545da77fb320519abcf437
This will make it a little faster to update the working copy at Google
once we've made `MergedTree::diff_stream()` fetch trees
concurrently. (It only makes it a little faster because we still fetch
files serially.)
I'm going to implement a `Stream`-based version optimized for
high-latency (RPC-based) commit backends. So far, that implementation
is about 20% slower in the Linux repo when running `jj diff
--ignore-working-copy -s --from v5.0 --to v6.0`. I think that's almost
only because the algorithm is different, not because it's async per
se.
This commit adds a `Stream`-based version of `MergedTree::diff()` that
just wraps the regular iterator in stream. I updated `jj diff` to use
it. I couldn't measure any difference on the command above in the
Linux repo. I think that means we can safely use the same
`Stream`-based interface regardless of backend, even if we end up
needing two different implementations of the `Stream`. We would then
be using the wrapped iterator from this commit for local backends, and
the new implementation for remote backends. But ideally we can make
the remote-friendly implementation fast enough that we don't need two
implementations.
During the transition to using more async code, I keep running into
https://github.com/rust-lang/futures-rs/issues/2090. Right now, I want
to convert `MergedTree::diff()` into a `Stream`. I don't want to
update all call sites at once, so instead I'm adding a
`MergedTree::diff_stream()` method, which just wraps
`MergedTree::diff()` in a `Stream. However, since the iterator is
synchronous, it needs to block on the async `Backend::read_tree()`
calls. If we then also block on the `Stream` in the CLI, we run into
the panic.
Summary: Codespell actually matches local files at the root of the repo with the
`./` prefix, so without it the `skip` field won't match. Fix this for `./target`
and `./.jj` directories.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: Ibeafd7e400ff3bca9187d62241296060
We had similar code in two places for restoring paths from one tree to
another. Let's reuse it instead.
I put the new function in the `rewrite` module. I'm not sure if that's
right place. Maybe it belongs in `tree`?
Since gix::Repository::config_snapshot() borrows the repo instance, it has to
be allocated in caller's stack. That's why GitBackend::git_config() is removed.
My gut feeling is that gitoxide aims to be more transparent than libgit2. We'll
need to know more about the underlying Git data model.
Random comments on gix API:
* gix::Repository provides API similar to git2::Repository, but has less
"convenient" functions. For example, we need to use .find_object() +
.try_to/into_<kind>() instead of .find_<kind>().
* gix::Object, Blob, etc. own raw data as bytes. gix::object and gix::objs
types provide high-level views on such data.
* Tree building is pretty low-level compared to git2.
* gix leverages bstr (i.e. bytes) extensively.
It's probably not difficult to migrate git::import/export_refs(). It might
help eliminate the startup overhead of libssl initialization. The gix-based
GitBackend appears to be a bit faster, but that wouldn't practically matter.
#2316
Otherwise, the initialized repo could have a different work-dir path than the
load()-ed one. libgit2 appears to do some normalization somewhere, but gix
won't.
I've enabled the "index" component from the "basic" feature set, which would
be needed to implement colocated repo functionality. The doc suggests that
a library shouldn't activate "max-performance-safe", but our crate is also
an application so it would be okay to enable the feature. We'll need "parallel"
anyway to make GitBackend Sync.
https://docs.rs/gix/latest/gix/#feature-flags
If we create a `ColorFormatter`, add some labels to it, print
something using the configured style, and then return early because of
an error, we would leave the terminal in a bad state. I think many
shells reset color codes after a command returns, but let's still do
our best.
Like "jj log PATHS...", unmatched name isn't an error. I don't think
"jj branch list glob:'push-*'" should fail just because there are no in-flight
PR branches.
