We have moved from saying "committing the working copy" towards saying
"snapshotting the working copy". More importantly, the option also
means that we don't update the working copy at the end. I went with
the `--ignore-working-copy` name suggested by Ilya. I also updated the
documentation of the option.
This allows us to use "if(description,)" to test empty description. And
I think this change is unavoidable if we want to add support for commit
template.
Git's HEAD ref is similar to other refs and can logically have
conflicts just like the other refs in `git_refs`. As with the other
refs, it can happen if you run concurrent commands importing two
different updates from Git. So let's treat `git_head` the same as
`git_refs` by making it an `Option<RefTarget>`.
I think of it more as style than a format, so using `style` in the
config key makes sense to me.
I didn't bother making upgrades easy by supporting the old name since
this was just released and only a few developers probably have it set.
The name of the [alias] section is inconsistent with other
table-valued sections ([revset-aliases], [colors], [merge-tools]), so
let's rename it. For comparison, `Cargo.toml` also uses plural names
(e.g. `[dependencies]`).
This is an example of labeled output of structured value types. I think
"{name} <{email}>" is a good default formatting, but I should note that
the signature also contains timestamp field.
This makes us sanitize ANSI escape bytes in the output if it goes to
the terminal, even when it's not colored (by us), such as when using
`--color=never`. That means that e.g. `jj cat
tests/test_commit_template.rs` will not be colored, but `jj cat
tests/test_commit_template.rs | cat` will be. Sanitizing output sent
to the terminal might help reduce some security threats based on
hiding content by using ANSI escapes.
We could add a config option for sanitizing the output, but I'm not
sure it'll be useful.
`jj cat` better matches `hg cat` and, of course, `cat`. I apparently
called it `jj print` when I added it in 7a013a59ae because I haven't
found `hg cat` useful for actually concatenating files. That's still
true, and I don't know if we will ever bother to teach `jj cat` to
actually concatenate files, but I think the familiarity of `cat` is
more important.
For reference, Git calls it `git show <rev>:<file>`.
I kept `print` as an alias and added a test for it. I also documented
the test better.
By the way, I've considered adding a command for writing from stdin
directly to a specific commit. If we ever do, it might make sense to
call that command `write` (e.g. `echo foo | jj write -r @-
README.md`). Then it would make sense to add `read` as an alias to
`cat`. I'm not sure that's a good idea, but let's leave that for later
anyway.
The `indexmap` crate is used to make `duplicate`'s output have a sane order,
making it easier to test.
It's also used later to remove duplicate revisions in the `abandon` command.
Fixes https://github.com/martinvonz/jj/issues/1050
Thanks to Martin for suggesting the exact fix.
The tests go into the new tests/test_duplicate_command.rs, which will be
expanded shortly with other tests depending on this bugfix.
The `git.fetch` and `git.push` keys can be used in the configuration file
for the default to use in `jj git fetch` and `jj git push` operations.
By defaut, "origin" is used in both cases.
You may use "abc\\" in .gitignore to ignore a file named "abc\". In this
case, removing training spaces on "abc\\ " must result in "abc\\" as the
trailing space is not escaped, the preceeding backslash being part of
the previous "\\" escaping sequence.
- branches has the signature branches([needle]), meaning the needle is optional (branches() is equivalent to branches("")) and it matches all branches whose name contains needle as a substring
- remote_branches has the signature remote_branches([branch_needle[, remote_needle]]), meaning it can be called with no arguments, or one argument (in which case, it's similar to branches), or two arguments where the first argument matches branch names and the second argument matches remote names (similar to branches, remote_branches(), remote_branches("") and remote_branches("", "") are all equivalent)
If a workspace path is explicitly specified, it must point to the exact
workspace directory. This is the same behavior as 'hg -R'. OTOH, 'git -C'
is the option to chdir, so it makes sense to search .git from that directory.
This also fixes 'jj -R ../..' which would previously look up '../..', '..',
'.', ...
Since per-repo config may contain CLI settings, it must be visible to CLI.
Therefore, UserSettings::with_repo() -> RepoSettings isn't used, and its
implementation is nullified by this commit.
#616
Otherwise the description set by -m would differ from the one set by editor.
This fixes test_describe() which says "make no changes", but previously "\n"
would be added by the second "jj describe".
As you can see, almost all hashes change in CLI tests. This means in-flight
PRs will need to be rebased to update insta snapshots.
Description text could be normalized by CommitBuilder, but the caller would
have to normalize it beforehand to compare with the current description, so
we would need an explicit function anyway. Another idea is to add a newtype
that represents a normalized description, and make CommitBuilder require it.
Commit::description() will return &Description in place of &str to ensure
that commit.description() == raw_str wouldn't compile.
Git CLI provides --cleanup=<mode> option to switch normalization rules, but
I don't think we'll need such feature.
"jj log -p --summary" now shows summary and color-words diff, like
"hg log -p --stat".
Handling of "-p" is tricky. I first considered "-p" would turn on the default
diff output, but I found it would be confusing if "jj log -p --git" showed
both color-words and git diffs. So the default format is inserted only if
no --git nor --color-words is explicitly specified.
The author timestamp is rarely useful (in my experience). The
committer timestamp, on the other hand, can be useful for
understanding when a change was most recently modified. IIRC, I
originally picked the author timestamp to match the email (which is
the author's), but it's probably not confusing to use the author email
and the committer timestamp. I suspect few users will even reflect on
it.
The number of lines in the diff output is unchanged.
This makes diffs a little more readable when the "..." would otherwise hide a
single line of code that helps in understanding the surrounding context lines.
This change mostly rearranges the loop that consumes the diff lines, so it can
buffer up to num_context_lines*2+1 lines instead of just num_context_lines.
There's a bit of extra code to handle times when a "..." replaces the last line
of a diff.
Note that `jj diff --git` is unchanged, and will still output `@@` lines that
replace a single line of context.
This fixes the bug described in the previous commit.
Because we now print the message about failed exports also while
snapshotting, we may end up reporting it twice on one command. I'm not
sure it's worth worrying about that. We can deal with that later if it
turns out to be a common complaint.
