This could be a provided method of the TemplateLanguage trait, but it's
unlikely that this method would have to be customized by implementors. And
I'm going to add thin wrapper method to CommandHelper, so no users would
write language.parse(..) anyway.
I'm going to split commit/operation_templater::parse() into two parts, and
the first half will be Commit/OperationTemplateLanguage::new(..). This patch
also makes CommitTemplateLanguage::wrap_() functions public because extension
methods should be able to return property of these types.
Just a regularly scheduled update to pick up newer transitive dependencies.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: Iadc82149821bf65c3ac03b443d636ba28e0c0a46
This requires a code tweak to avoid clippy failures, as `whoami` 1.5.0 has
deprecated the default `hostname()` function.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
This will also provide a better error indication. If write() failed, the child
process would presumably have exited with non-zero status and error message to
stderr.
`cargo doc` complains that two URLs aren't actually links:
```
warning: this URL is not a hyperlink
--> lib/src/fsmonitor.rs:66:6
|
66 | /// (https://facebook.github.io/watchman/). Requires `watchman` to already be
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://facebook.github.io/watchman/>`
|
= note: bare URLs are not automatically turned into clickable links
= note: `#[warn(rustdoc::bare_urls)]` on by default
warning: `jj-lib` (lib doc) generated 1 warning (run `cargo fix --lib -p jj-lib` to apply 1 suggestion)
Documenting jj-cli v0.14.0 (/Users/emesterhazy/oss/github.com/martinvonz/jj/cli)
Documenting testutils v0.14.0 (/Users/emesterhazy/oss/github.com/martinvonz/jj/lib/testutils)
warning: this URL is not a hyperlink
--> cli/src/cli_util.rs:2077:41
|
2077 | /// To get started, see the tutorial at https://github.com/martinvonz/jj/blob/main/docs/tutorial.md.
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/martinvonz/jj/blob/main/docs/tutorial.md.>`
|
= note: bare URLs are not automatically turned into clickable links
= note: `#[warn(rustdoc::bare_urls)]` on by default
warning: `jj-cli` (lib doc) generated 1 warning (run `cargo fix --lib -p jj-cli` to apply 1 suggestion)
```
This commit fixes the warnings by making the watchman URL a hyperlink and by
disabling the lint for the jj-cli error. Disabling the link is the right thing
to do because the comment is captured by clap and printed when `jj --help`
runs and any markdown formatting like `<>` is passed through.
There was a question on Discord about why using Difftastic wasn't working as the
diff tool. The root cause was putting `ui.diff.tool` in the wrong toml section,
when the `ui.` component actually refers to the `[ui]` section itself.
This reads kind of weirdly too because _immediately_ after this, the alternative
option of using the `merge-tools` section is suggested; except it uses `[merge-
tools.<name>]` which makes it immediately clear it's a section on its own.
This simply these two examples more consistent with each other, by using `[ui]`
instead of `ui.` to make it clear `ui.` is a top-level section.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
The ExternalMergeTool struct has four 24-byte fields plus one bool. It could
be shrunk by dropping Vec/String capacity, but the resulting type would still
be bigger compared to the default Builtin variant.
The only thing we need from the `RepoLoader` is the `OpHeadsStore`, so we can
extract it in UnpublishedOperation::new instead of keeping the entire
`RepoLoader` around.
`NewRepoData` is just a container that holds data used to construct a
`ReadonlyRepo`. The `ReaonlyRepo` is always constructed before the
`UnpublishedOperation` is dropped, so we can simply construct the
`ReadonlyRepo` upfront and delete the `NewRepoData` type.
The custom Drop impl prevents us from moving members of UnpublishedOperation,
and is the reason why `NewRepoData` is wrapped in an `Option`. We don't use
custom Drop functions like this for debugging elsewhere in the codebase, and in
some ways #[must_use] provides better protection since it will typically cause
a compiler error if the UnpublishedOperation isn't used.
MutableRepo and CommitBuilder both define public (now crate-public) functions
which should only be called by each other. This commit adds documentation and
restricts visibility of these functions to the jj_lib crate. It might be even
better to move CommitBuilder to the same module as MutableRepo so that these
codependent functions can be private to the module to avoid misuse.
These comments are intended to make it easier for new developers to get up to
speed with the project. This is just a starting point... there are other types
and functions that could benefit from documentation.
There's no need to have a block of code at the beginning of the function to
cache the rewrite source id. We can simply check the necessary condition before
calling record_rewritten_commit.
This tweak makes the function a little easier to read since we don't check the
condition until we're ready to do the work.
This is something which should've been written down long ago. This is a follow-up upon
another question from Julia Evans in Discord.
Thank you again for asking such good questions.
I considered inlining tx.select_diff(), but that looked a bit cryptic because
the arguments orders are reasonably different. This thin wrapper will help
enforce the common interactive editing behavior.
This constructor has too many arguments enough to introduce a parameter struct,
which would be identical to the CommandHelper type. Let's simply inline it as
there are no external callers.
write!(ui.hint(), ..) error is suppressed because it seemed weird if the
configuration error had io::Error variant. The write error isn't important
anyway.
This moves the config loading closer to CLI args where --tool=<name> option
will be processed. The factory function are proxied through the command helper
so that the base_ignores can be attached there later.
I'm going to make them be loaded by caller, and these newtypes will provide
extra compile-time safety (plus nicer API to be added later.) The error types
will be cleaned up later patches.
