It's messy if pager and child output are interleaved as the pager controls
the tty.
Windows code is untested. I think the underlying I/O behavior is similar, but
I don't have expertise.
Two things will be added:
a. show warning if child exited with non-zero status
b. attach pager stdin to stderr of child process
I think (a) could be propagated from generate_diff() as an error variant, but
for (b), it makes sense to pass ui down to the function.
They are shown next to the change and commit id, since they are other names the
commit can be referred by.
The description is separated from the branches by a ` | ` when there are
branches, so that one can tell the branches from the description without color.
The result looks like this: 
Maybe we could load GitBackend without resolving .git symlink, but that would
introduce more subtle bugs. Instead, we calculate the expected Git workdir path
from the canonical ".git" path.
Fixes#2011
This makes it possible to use ed25519 and ed25519-sk keys by trying
them one at a time. However, it still fails if one of them is
password-protected; we don't try the next key in that case.
Since `Conflict<T>` can also represent a non-conflict state (a single
term), `Merge<T>` seems like better name.
Thanks to @ilyagr for the suggestion in
https://github.com/martinvonz/jj/pull/1774#discussion_r1257547709
Sorry about the churn. It would have been better if I thought of this
name before I introduced `Conflict<T>`.
Summary: There's no need to go around specifying `rust-version` or `edition` or
`version` several times, now that we have a global workspace. Instead, inherit
workspace metadata from the top-level Cargo.toml file.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: Iaf905445978ed2b3377239dcdb8a6c32
Summary: This moves all dependencies across the jj-lib and jj-cli crates into
the top-level Cargo file; with that, we can change each crate instead to just
inherit the workspace version, with the toggled features enabled, by setting
a dependency such as:
dep.workspace = true
in the relevant Cargo.toml file.
This doesn't actually change any of the build semantics (from what I can tell)
nor the lockfile, and seems to respond normally. There are more cleanups that
can follow.
Two notes:
- Dependabot seems to work fine, based on what I've seen in other repos.
- `cargo add` doesn't seem to know how to add packages to a top-level
`workspace.dependencies` field; instead you can `cargo add -p jj-cli`
and move the entries, at least.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I307827e5f15c0d8ea8e2a80ec793d3c7
Since .git/HEAD is less frequently updated, this should avoid unneeded
recompilation on test-only changes. This only applies to colocated repo.
For non-colocated repo, maybe we can watch src/ and ../lib/src files?
This also adds $NIX_JJ_GIT_HASH to reflect hash changes (and to not rerun
if no .git nor .jj directory exists.)
Since the recent move of `builds.rs` to `cli/build.rs`, incremental
builds re-calcuate the version number and thus result in some
re-compilation and lots of re-linking.
Summary: In preparation for unifying all workspace dependencies across all
crates, let's go ahead and move the jj-cli crate into its own new directory.
This will also be a nicer and more uniform layout as we add new `jj-*` crates.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: Icf94e7ae5f290dc8e181215727b38ada
