This is the last non-debug command that doesn't support file patterns. It
wouldn't make much sense to "cat" multiple files (despite the command name),
but doing that should be harmless.
Prepares for migrating to the matcher API. "Path exists but is not a file"
error is turned into a warning because the loop shouldn't terminate there.
"No such path" error message is also updated for consistency.
if `--use-destination-message/-u` is passed to `jj squash`, the resulting
revision will use the description of the destination revision and the
description(s) of the source revision(s) will be discarded.
If we ever implement some sort of ABI for dynamic extension loading, we'll need these underlying APIs to support multiple extensions, so we might as well do that first.
If this doesn't work out, maybe we can try one of these:
a. fall back to bare file name if expression doesn't contain any operator-like
characters (e.g. "f(x" is an error, but "f x" can be parsed as bare string)
b. introduce command-line flag to opt in (e.g. -e FILESET)
c. introduce pattern prefix to opt in (e.g. set:FILESET)
Closes#3239, #2915, #2286
This is the same as the `test_split_siblings_with_merge_child` added in
https://github.com/martinvonz/jj/pull/3485, but without the siblings flag. I
forgot to add the non-siblings version in that PR.
#3485
This command checks not only whether Watchman works, but also whether
it's enabled in the config. Also, the output is easier to understand
than that of the other `jj debug watchman` commands.
It would be nice if `jj debug watchman` called `jj debug watchman
status`, but it's not trivial in `clap` to have a default subcommand.
Ilya reported this in https://github.com/martinvonz/jj/issues/3483.
The bug was introduced in 976320726d.
Before this fix, `jj split` dropped any parents what weren't involved in the
split when it rebased the children of the commit being split. This meant that
any children which were merge commits lost their other parents unintentionally.
Fixes#3483
Maybe we can optimize it to check paths during diffing, but I think it's okay
to add extra lookup cost at the end. The size of the path arguments is usually
small.
Closes#505
Path parsing will be migrated to parse_union_filesets(), but I haven't decided
how we'll go forward:
a. migrate everything to fileset
b. require flag like "-e FILESET" (note -p conflicts with log -p)
c. require flag like "-e FILESET" and deprecate positional PATHs #2554
d. require prefix like "set:FILESET" (not consistent with -r REVSET)
I'm currently dogfooding (a). It works for me, but I don't use exotic file
names that would require quoting in zsh.
#3239
Before this commit `jj prev` fails if the current working copy commit is a
merge commit. After this commit it will prompt the user to choose the ancestor
they want to select.
#2126
This commit adds commit graphs to most of the tests for `jj prev` to make it
clearer where `@` points before and after `prev` is run.
In addition, there were a couple of tests where the comments suggested the test
meant to have `@` pointing to a specific commit, but it actually pointed to an
empty child of that commit.
This sort of issue also exists in `test_prev_editing`. The test is supposed to
check that `--edit` is implied if you run `jj prev` on an interior commit, but
it actually caused a new empty commit to be created since `@` was sitting on a
tip commit.
Expose the information we now record, to allow changing the default "snapshot
working copy" message or to make snapshots more compact/less distracting in
the log
This will hopefully make it clear that `jj prev` does not
move by [OFFSET] relative to `@`, which is a misconception
that I had and I think others may also have.
I am suggesting this change as a result of the vigorous discussion in
these two issues:
- https://github.com/martinvonz/jj/issues/3426
- https://github.com/martinvonz/jj/pull/3445
We should make similar changes to `jj next` as well since
it follows similar rules.
This patch adds "string_" prefix to the related rules to discriminate them from
integer_literal. I also renamed "raw_literal" because it sounds like a raw
string literal that preserves backslash characters.
This is basically the same as string kind:pattern syntax in CLI. This will
hopefully be superseded by filesets, but I'm not sure if that will work out.
A file name is more likely to contain whitespaces, which will have to be
quoted as '"Documents and Settings"'.
There are no more callers of parse_function_argument_to_string(), so it's
removed. This function was a thin wrapper of literal parser, and can be
easily reintroduced if needed.
Parallelize revisions by making them siblings
Running `jj parallelize 1::2` will transform the history like this:
```text
3
| 3
2 / \
| -> 1 2
1 \ /
| 0
0
```
Each of the target revisions is rebased onto the parents of the root(s) of
the target revset (not to be confused with the repo root). The children of
the head(s) of the target revset are rebased onto the target revisions.
The target revset is the union of the REVISIONS arguments.
The target revset being parallelized must satisfy several conditions,
otherwise the command will fail.
1. The heads of the target revset must not have different children.
2. The roots of the target revset must not have different parents.
3. The parents of all target revisions except the roots must also be
parallelized. This means that the target revisions must be connected.
The nightly compiler has several clippy fix-its that, if applied, break the
build. There are various bugs about this, but there isn't enough space in the
margins to detail it all.
Just ignore these on a per-function basis; about 70% of them are just multiple
instances happening inside a single function.
This makes `cargo clippy --workspace --all-targets` run clean, even with the
nightly compiler.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: Ic26a025d3c62b12fbf096171308b56e38f7d1bb9
This lets users use "large" revsets in commands such as `jj rebase`, without
needing the `all:` modifier.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: Ica80927324f3d634413d3cc79fbc73057ccefd8a
After upgrading pest from 2.7.8 to 2.7.9, I noticed CLI tests got significantly
slow (something around 40sec -> 60sec on my laptop.) I suspect this would be
caused by detailed error state tracking introduced in 2.7.9, but it's also true
that our template grammar exercises such code path.
My understanding is that PEG is basically a top down parsing with unlimited
lookahead. Before this change, the default commit_summary template would be
parsed as follows:
1. parse the outermost separate(..) as "term"
2. "concat" rule can't continue, so
3. reparse the whole string as "expression"
Because this pattern is not uncommon, I think it's better to rewrite the
grammar to avoid large retry.
With this patch, our tests runs within ~50sec under debug build. It appears to
save a few milliseconds in release build, but my development environment isn't
quiet enough to say the difference is significant.
Offset is a more descriptive noun for this argument. This commit also tweaks
the help message for the argument.
This isn't an option/flag, so this change should be transparent to users.
This function doesn't actually need commits, it only needs their IDs. In some
contexts we may only have commit IDs, so there's no need to require an iterator
of Commits.
This commit also adds a `CommitIteratorExt` that makes it easy to convert an
iterator of `&Commit` to an iterator of `&CommitId`.
I'm going to make all WorkspaceCommandHelper::parse/resolve_revset functions
accept &RevisionArg, so I want a convenient way to unwrap Option<RevisionArg>.
Another option is to add an associated function that returns
RwvisionArg("@".to_owned()). As we wouldn't care for the allocation cost, either
approach should work fine.
