This changes the version number reported by `jj version` from "0.7.0"
to something like
"0.7.0-24a512683bc921699575b6a953624b05c068d544a". The hash is added
if running in a jj repo or a git repo.
The impact of not having configured one's name and email is not apparent from the warning message. Under the Toulmin model:
- Claim (implicit): You should configure your name and email.
- Grounds: Your name and email are not currently configured.
- Warrant (currently missing): Configuring your name and email will let you do...
@joyously found `o` confusing because it's a valid change id prefix. I
don't have much preference, but `●` seems fine. The "ascii",
"ascii-large", and "legacy" graph styles still use "o".
I didn't change `@` since it seems useful to have that match the
symbol used on the CLI. I don't think we want to have users do
something like `jj co ◎-`.
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.
I don't think need to write non-UTF8 bytes to our config files. If we
ever do (maybe to test that we give the user a reasonable error
message), we add a custom function for that.
We often end up writing escape codes for one style and then
immediately after, we write escape codes for another style. That seems
harmless, but it's a little ugly. More importantly, it prepares for
not emitting any escapes for turning off attributes at the end of
formatted contents across multiple lines (see next commit).
Let's use `crossterm` to make `ColorFormatter` a little more readable,
and maybe also more portable.
This uses the `SetForegroundColor()` function, which uses the escapes
for 256-color support (code 38) instead of the 8-color escapes (codes
30-37) combined with bold/bright (code 1) we were using before. IIUC,
most terminals support the 16 base colors when using the 256-color
escape even if they don't support all the 256 colors. It seems like an
improvement to use actual color codes for the bright colors too,
instead of assuming that terminals render bold as bright (even though
most terminals do).
Before this commit, we relied on ANSI escape 1 - which is specified to
make the font bold - to make the color brighter. That's why we call
the colors "bright blue" etc. When we switch from using code 30-37 to
using 38 to let our color config just control the color (not using
escape1), we therefore lose the bold font on many terminals (at least
in iTerm2 and in the terminal application on my Debian work
computer). As a workaround, I made us still use escape 1 when the
bright colors are used. I'll make boldness a separately configurable
attribute soon. Then we'll be able to remove this hack.
With the switch to `crossterm`, we also reset just the foreground
color (code 39) instead of resetting all attributes (code 0). That
also seems like an improvement, probably making it easier for us to
later support different background colors, underlining, etc.
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 '../..', '..',
'.', ...
I don't think Workspace::load() should be permissive in that regard.
WorkspaceLoader could provide such function, but I feel it's more like
CLI business. CLI can also look for parent '.git' directory to suggest
'jj init --git-repo=..' if needed.
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
Clap bails parsing when an "error" is encountered, e.g. a subcommand is missing,
"--help" is passed, or the "help" subcommand is invoked. This means that the
current approach of parsing args does not handle flags like `--no-pager` or
`--color` when an error is encountered.
Fix this by separating early args into their own struct and preprocessing them
using `ignore_errors` (per https://github.com/clap-rs/clap/issues/1880).
The early args are in a new `EarlyArgs` struct because of a known bug where
`ignore_errors` causes default values not to be respected
(https://github.com/clap-rs/clap/issues/4391 specifically calls out bool, but
strings may also be ignored), so when `ignore_errors` is given, the default
values will be missing and parsing will fail unless the right arg types are used
(e.g`. Option`). By parsing only early args (using the new struct) we only need
to adjust `no_pager`, instead of adjusting all args with a default value.
Let's acknowledge everyone's contributions by replacing "Google LLC"
in the copyright header by "The Jujutsu Authors". If I understand
correctly, it won't have any legal effect, but maybe it still helps
reduce concerns from contributors (though I haven't heard any
concerns).
Google employees can read about Google's policy at
go/releasing/contributions#copyright.
In the test case `test_branch_mutually_exclusive_actions`, we weren't actually testing anything useful, because the interface has since changed to use subcommands instead of options. The test has been deleted in this commit, and `TestEnvironment::jj_cmd_cli_error` has been changed to return a `#[must_use]` `String` representing stderr. I also added `#[must_use]` to `TestEnvironment::jj_cmd_failure` while I was here.
Unfortunately, TOML requires quotes around the argument. So, the
usage is `jj --config-toml ui.color=\"always\"` in bash. The plan is
to eventually have a `--config` option with simpler syntax for
simple cases.
As discussed in https://github.com/martinvonz/jj/discussions/688.
This commit adds a reminder in `finish_transaction()` if the user
hasn't configured their name and email. That means they'll get a
reminder after most mutating commits, except for commands that only
snapshot the working copy, and a few more cases.
Closes#530.
I changed the "GLOGAL OPTIONS" help heading to use title case, to
match clap's new help style.
I also removed our override of the help text for `-h, --help` because
the default text now includes "(use `-h` for a summary)" (and it's
harder override now).
Perhaps the most obvious difference to users will be the changed help
output
(https://epage.github.io/blog/2022/09/clap4/#polishing-help-output). It
no longer has color, and long lines are not wrapped. I suppose we
should wrap the text ourselves instead..
I often redirect the jj output to pager, so I set ui.color = "always" in
config file. This patch allows me to remove such config, and instead specify
--color=always only when needed.
According to the NO_COLOR FAQ, "user-level configuration files [...] should
override $NO_COLOR." https://no-color.org/
Unfortunately this makes it harder to test the $NO_COLOR behavior since the
test environment isn't attached to a tty. We could allocate a pty or
LD_PRELOAD shim to intercept isatty(), but I feel it would be too much to do.
https://github.com/assert-rs/assert_cmd/issues/138
This should help make e.g. `squash` discoverable for users who search
the help output for "amend". It should also help users discover the
builtin abbreviations like `st` (for `status`).
As I said in 095fb9fef4, removing support for `~/.jjconfig` was an
experiment. I've heard from a few people (including in #233) that they
would prefer to have configs in the home directory. This patch
therefore restores that functionality, except I added a `.toml`
extension to the file to clarify the expected format to users and
editors.
After this patch, we still allow configs in `$XDG_CONFIG_HOME` (and
the other paths used by `dirs::config_dir()`), but we error out there
are config files in both that location and `~/.jjconfig.toml`.
It's annoying especially for tests to not be able to append to a
config file without knowing the contents (as you have to do with
TOML). Let's read all files in a directory if `$JJ_CONFIG` points to a
directory. Mercurial does that for its `$HGRCPATH` variable.
I've found it hard to read the `jj help` output because command
options are mixed with global options. This patch fixes that by
putting global options under a separate heading.
Sometimes it's useful to have an environment variable set for all
commands in a test. This patch lets you do that by adding environment
variables to the `TestEnvironment` itself. These will then be set on
all subsequent commands.
We very often expect success, and we sometimes want to get the stdout,
too. Let's add a convenience function for that. It saves a lot of
lines of code.
