Summary:
All commits belong to `default` branch. Therefore `branch(x)` can be seen as
just `all()`, assuming `x` is a valid name.
This removes the only user of `repo.revbranchcache`.
In a later step, branch related features will be moved to an extension so the
code becomes separate and features are optional.
Reviewed By: sfilipco
Differential Revision: D14180594
fbshipit-source-id: 9dc52743f1b69a1838114c8c0de5fc69383dc41e
Summary:
CommandError happens if there is an unknown command flag, or a required
argument is missing. The old behavior is to print an error message to
stderr, then start the pager with the command help printed to stdout.
There are 2 problems with that approach:
1. When using mosh, a long help text might flush the actual error to out of the
screen. The error message will be missed.
2. When captured in shell scripts, the help text printed to stdout would be
captured, which is almost always undesirable.
The actual motivation of this change is for 2. Zsh themes like bullet-train [1]
uses `hg id -b 2>/dev/null` and we'd like to remove `id -b` support. After that,
the command should not polluate stdout with help text.
[1]: bd88ade263/bullet-train.zsh-theme (L102)
Differential Revision: D14151200
fbshipit-source-id: edd38e91115f96929438379aa2e40edfba560b41
Summary:
There are still users of "hg id -b", namely shell prompt scripts.
However, it seems fine to remove "branch" from the formatted (JSON or other
formats) output.
Reviewed By: ikostia
Differential Revision: D14076296
fbshipit-source-id: a77f4b9e73161d322da3f1bdec993082ac463939
Summary:
`test-patchbomb.t` uses named branches and does not look simple to fix.
We don't use email patches internally, and it's not hard to write scripts
around `hg export`. Therefore drop the extension and its tests.
Reviewed By: singhsrb
Differential Revision: D13978577
fbshipit-source-id: 19867ae68c19c996bfce064eb2234705939db9ea
Summary:
D13853115 adds `edenscm/` to `sys.path` and code still uses `import mercurial`.
That has nasty problems if both `import mercurial` and
`import edenscm.mercurial` are used, because Python would think `mercurial.foo`
and `edenscm.mercurial.foo` are different modules so code like
`try: ... except mercurial.error.Foo: ...`, or `isinstance(x, mercurial.foo.Bar)`
would fail to handle the `edenscm.mercurial` version. There are also some
module-level states (ex. `extensions._extensions`) that would cause trouble if
they have multiple versions in a single process.
Change imports to use the `edenscm` so ideally the `mercurial` is no longer
imported at all. Add checks in extensions.py to catch unexpected extensions
importing modules from the old (wrong) locations when running tests.
Reviewed By: phillco
Differential Revision: D13868981
fbshipit-source-id: f4e2513766957fd81d85407994f7521a08e4de48
Summary:
Our codebase is already unfriendly to 3rd-party extensions and we will likely
break the compatibility as part of revisising / replacing components in Rust
anyway. So just stop supporting `--config extensions.3rdpartyfoo=`.
Note `--config extensions.3rdpartyfoo=foo.py` still works.
This also makes `ImportError` more meaningful. Previously, when `hgext.foo`
imports `bar` which does not exist, the error is "cannot import foo", while
it should really be "cannot import bar". That is because extensions.py falls
back to import `hgext3rd.foo`, and `foo`. Now extensions.py only tries
`hgext.foo` and will suface the right error.
Reviewed By: DurhamG
Differential Revision: D13440400
fbshipit-source-id: c659f6d05abbc0d09f2811f36c0dc31e49491f19
Summary: Updated the global help summaries that are displayed for each command when you run 'hg help' and fixed corresponding tests
Reviewed By: markbt, kulshrax
Differential Revision: D12832280
fbshipit-source-id: 950dad1c805feab573d7d0182da523ae12299d3b
Summary:
tweakdefaults renamed core hg's `grep` to `histgrep`, and added a `hg grep` that behaves more like `git grep`, searching the working copy. This diff folds those changes into core.
The config changes from
```
[tweakdefaults]
allowfullrepohistgrep = False
```
to
```
[histgrep]
allowfullrepogrep = False
```
Reviewed By: quark-zju
Differential Revision: D10435279
fbshipit-source-id: ad3d1da5824511a612111715e46119d70066050f
Summary: Updated help text for hg pull and hg rebase
Reviewed By: markbt
Differential Revision: D10446929
fbshipit-source-id: a81e186398cda02f58df95e6f2613b3f7457d9ed
Summary:
On OSX the path to the hgrc can be so long it word wraps. Let's update
the test to accomodate the extra line.
Reviewed By: quark-zju
Differential Revision: D10453508
fbshipit-source-id: 5ba9db86f8475ab31ddb4b0e32da4feeeb8b5ce8
Summary:
Aliases can be additionally configured with documentation by adding an entry of
the form:
```
[alias]
aliasname:doc = help text
```
The help text for the alias will be displayed if the user runs `hg help
aliasname`, and in the list of commands when the user runs `hg help commands`.
Reviewed By: phillco
Differential Revision: D10428399
fbshipit-source-id: 14338902fce6efab4c8d3b2541cdcf5b15385784
Summary:
Reorganise the top-level help commands to more useful categories, allowing them
to be listed in a custom order.
Reviewed By: phillco
Differential Revision: D10423184
fbshipit-source-id: 17f02ae201493397a448d108e781eca28a7b1d44
Summary: Make a few help messages clearer.
Reviewed By: phillco
Differential Revision: D10356915
fbshipit-source-id: 277d4cecbd17b647d6dd01209ff6f93a926d37d4
Summary:
Replace the default help for Mercurial with a curated list of interesting
commands, categorized by their use case.
Reviewed By: phillco
Differential Revision: D10356916
fbshipit-source-id: 65e578a4bfde7b0ad04e7107f4e77d8ea882d78a
Summary:
This extension exposes only the `record` command which can be easily
moved to core. This commit achieves the same.
Reviewed By: ikostia
Differential Revision: D10360759
fbshipit-source-id: 25f0c46aa3fa9b19ab8ba03a6b4e8598bc003c7a
Summary:
The extension only offers one command i.e. `show` which can move into
core.
Reviewed By: ikostia
Differential Revision: D10302192
fbshipit-source-id: 9473ec8c80e52506e1b7de62b2c90a51c29419c1
Summary:
Like D9323267, hg tests commonly reinvent common aliases to render the DAG, and they often differ very slightly. This makes adding a test require more boilerplate, and reading a test in a foreign new area slightly more overhead.
Let's standardize these to reduce the copypasta.
It's necessary to define this as a shell function instead of an hgrc alias to prevent tests that list aliases from printing it. Plus that enforces a nice separation of test/stdlib logic.
Bookmarks and branches are easy enough to add since they're empty if not used. A good number added `{phase}` -- I renamed this to `tglogp`.
Reviewed By: quark-zju
Differential Revision: D9347072
fbshipit-source-id: 6aac7de3e65d2295a7ebecd2ab30901709af3ff1
ad1bdea (dispatch: defer environment variable resolution in alias commands
(BC), 2016-05-06) made environment variables lazily resolved. But after
D805 (alias: make alias command lazily resolved 2017-09-23), alias
resolution happened after uisetup, which breaks the test for chg.
`uisetup` is known to behave different in chg. Let's verify the feature
without using `*setup`.
Differential Revision: https://phab.mercurial-scm.org/D912
Before this patch, if there are environment variables in an alias command,
they will be expanded immediately when we first see the alias.
This will cause issues with chg, because environment variable updates will
not propagate to expanded arguments.
This patch makes "args" of "cmdalias" a property that will be calculated
every time when accessed.
When "hg.bat" is invoked via interactive shell "cmd.exe" on Windows,
it can store own exit code into ERRORLEVEL correctly, regardless of
explicit "exit" statement in it: "cmd.exe" seems to hold ERRORLEVEL
updated by the last command in the batch file (= "python hg", in
"hg.bat" case).
On the other hand, "hg.bat" is invoked indirectly via
"subprocess.Popen" (e.g. shell alias, hooks, hgclient and so on), the
parent process always receives exit code 0 from spawned "hg.bat":
batch files on Windows seem not to be really spawned like as shell
scripts on UNIX, but to be executed in the "cmd.exe" process.
This patch returns exit code explicitly for indirect invocation.
"/b" should be specified for "exit" to prevent "cmd.exe" from being
terminated when "hg.bat" is invoked interactively from it.
Before this patch, a part of "test-alias.t" fails unexpectedly on
Windows environment, because "cmd.exe" can't evaluate "$HG_ARGS"
expression in shell alias correctly.
This patch uses "%HG_ARGS%" in shell alias on Windows instead of
"$HG_ARGS" to expand it correctly.
When 62900f2373fa introduced phases to the `hg log --debug` output, it
also disabled outputting public phase. At the same time, it always
shows phases in the default template, `hg log --debug -T default`.
Those two should produce the same output, but they don't.
I think it makes a lot more sense to always show all phases. There's
already loss of backwards compatibility in this case when using a
newer hg on an old hg repo, since draft commits will show up in the
output of `hg log --debug`.
Finally, I just don't think that any sort of information should be
hidden with --debug. This flag should be about showing as much
information as possible.
Before this patch, the shell alias causes failure when it takes its
specific (= unknown for "hg") options in the command line, because
"_parse()" can't accept them.
This is the regression introduced by 7849ac1dbc57.
It fixed the issue that ambiguity between shell aliases and commands
defined by extensions was ignored. But it also caused that ambiguous
shell alias is handled in "_parse()" even if it takes specific options
in the command line.
To avoid such failure, this patch checks shell alias again after
loading extensions.
All aliases and commands (including ones defined by extensions) are
completely defined before the 2nd (= newly added in this patch)
"_checkshellalias()" invocation, and "cmdutil.findcmd(strict=False)"
can detect ambiguity between them correctly.
For efficiency, this patch does:
- omit the 2nd "_checkshellalias()" invocation if "[ui] strict= True"
it causes "cmdutil.findcmd(strict=True)", of which result should
be equal to one of the 1st invocation before adding aliases
- avoid removing the 1st "_checkshellalias()" invocation
it causes "cmdutil.findcmd(strict=True)" invocation preventing
shell alias execution from loading extensions uselessly
The output is slightly changed because of minirst formatting. Previously,
ui.pushbuffer() had no effect because "badalias" message was written to stderr.
"if not unknowncmd" should no longer be needed because there's no call loop.
Before this patch, there was no way to pass in all the positional parameters as
separate words down to another command.
(1) $@ (without quotes) would expand to all the parameters separated by a space.
This would work fine for arguments without spaces, but arguments with spaces
in them would be split up by POSIX shells into separate words.
(2) '$@' (in single quotes) would expand to all the parameters within a pair of
single quotes. POSIX shells would then treat the entire list of arguments
as one word.
(3) "$@" (in double quotes) would expand similarly to (2).
With this patch, we expand "$@" (in double quotes) as all positional
parameters, quoted individually with util.shellquote, and separated by spaces.
Under standard field-splitting conditions, POSIX shells will tokenize each
argument into exactly one word.
This is a backwards-incompatible change, but the old behavior was arguably a
bug: Bourne-derived shells have expanded "$@" as a tokenized list of positional
parameters for a very long time. I could find this behavior specified in IEEE
Std 1003.1-2001, and this probably goes back to much further before that.
No command should fail with ValueError just because there is unparseable
alias definition.
It returns 1 like other badalias handlers, but should be changed to 255 in
a later version because we use 255 for general command error.
This also includes test for shell aliases. It avoid using "false" command
because "man false" does not say "exit with 1" but "exit with a status code
indicating failure."
Before this patch, shell alias may be executed by abbreviated command
name unexpectedly, even if abbreviated command name matches also
against the command provided by extension.
For example, "rebate" shell alias is executed by "hg reba", even if
rebase extension (= "rebase" command) is enabled. In this case, "hg
reba" should be aborted because of command name ambiguity.
This patch makes "_checkshellalias()" invoke "cmdutil.findcmd()"
always with "strict=True" (default value).
If abbreviated command name matches against only one shell alias even
after loading extensions, such shell alias will be executed via
"_parse()".
This patch doesn't remove "_checkshellalias()" invocation itself,
because it may prevent shell alias from loading extensions uselessly.
As mentioned in bug 2043, --config is also not supported in an alias. So report
this the same way as the other "early" options.
Example with alias.broken = stat --config a.config=1
Before:
$ hg broken
abort: Option --config may not be abbreviated!
After:
$ hg broken
error in definition for alias 'broken': --config may only be given on the command line
'export' is the official export format and used by patchbomb, but it would only
show date as a timestamp that most humans might find it hard to relate to. It
would be very convenient when reviewing a patch to be able to see what
timestamp the patch will end up with.
Mercurial has always used util.parsedate for parsing these headers. It can
handle 'all' date formats, so we could just as well use a readable one.
'export' will now use the format used by 'log' - which is the format described
as 'Unix date format' in the templating help. We assume that all parsers of '#
HG changeset patch'es can handle that.
