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narrow: widen when files are excluded by sparse and not included by narrow...

narrow: widen when files are excluded by sparse and not included by narrow In a repo where some directories are included by narrow and the complement are excluded by sparse, it was previously impossible to widen either because trying to widen narrow would complain that the requested files are outside the sparse checkout and trying to widen sparse would complain that the requested files are outside the narrow checkout. This changes the `hg tracked --addinclude` command to only actually update any newly accessible files in the dirstate if they are also accessible via sparse. Differential Revision: https://phab.mercurial-scm.org/D10734

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        Gregory Szorc
    
hgcli: customize for Mercurial...

              r45129
            
      # Oxidized Mercurial

      This project provides a Rust implementation of the Mercurial (`hg`)

      version control tool.

      Under the hood, the project uses

      [PyOxidizer](https://github.com/indygreg/PyOxidizer) to embed a Python

      interpreter in a binary built with Rust. At run-time, the Rust `fn main()`

      is called and Rust code handles initial process startup. An in-process

      Python interpreter is started (if needed) to provide additional

      functionality.

      # Building

      This project currently requires an unreleased version of PyOxidizer

      (0.7.0-pre). For best results, build the exact PyOxidizer commit

      as defined in the `pyoxidizer.bzl` file:

          $ git clone https://github.com/indygreg/PyOxidizer.git

          $ cd PyOxidizer

          $ git checkout <Git commit from pyoxidizer.bzl>

          $ cargo build --release

      Then build this Rust project using the built `pyoxidizer` executable::

          $ /path/to/pyoxidizer/target/release/pyoxidizer build

      If all goes according to plan, there should be an assembled application

      under `build/<arch>/debug/app/` with an `hg` executable:

          $ build/x86_64-unknown-linux-gnu/debug/app/hg version

          Mercurial Distributed SCM (version 5.3.1+433-f99cd77d53dc+20200331)

          (see https://mercurial-scm.org for more information)

        Raphaël Gomès
    
contributor: change mentions of mpm to olivia...

              r47575
            
          Copyright (C) 2005-2020 Olivia Mackall and others

        Gregory Szorc
    
hgcli: customize for Mercurial...

              r45129
            
          This is free software; see the source for copying conditions. There is NO

          warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

      # Running Tests

      To run tests with a built `hg` executable, you can use the `--with-hg`

      argument to `run-tests.py`. But there's a wrinkle: many tests run custom

      Python scripts that need to `import` modules provided by Mercurial. Since

      these modules are embedded in the produced `hg` executable, a regular

      Python interpreter can't access them! To work around this, set `PYTHONPATH`

      to the Mercurial source directory. e.g.:

          $ cd /path/to/hg/src/tests

          $ PYTHONPATH=`pwd`/.. python3.7 run-tests.py \

              --with-hg `pwd`/../rust/hgcli/build/x86_64-unknown-linux-gnu/debug/app/hg

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Gregory Szorc hgcli: customize for Mercurial...	r45129	# Oxidized Mercurial

		This project provides a Rust implementation of the Mercurial (`hg`)
		version control tool.

		Under the hood, the project uses
		[PyOxidizer](https://github.com/indygreg/PyOxidizer) to embed a Python
		interpreter in a binary built with Rust. At run-time, the Rust `fn main()`
		is called and Rust code handles initial process startup. An in-process
		Python interpreter is started (if needed) to provide additional
		functionality.

		# Building

		This project currently requires an unreleased version of PyOxidizer
		(0.7.0-pre). For best results, build the exact PyOxidizer commit
		as defined in the `pyoxidizer.bzl` file:

		$ git clone https://github.com/indygreg/PyOxidizer.git
		$ cd PyOxidizer
		$ git checkout <Git commit from pyoxidizer.bzl>
		$ cargo build --release

		Then build this Rust project using the built `pyoxidizer` executable::

		$ /path/to/pyoxidizer/target/release/pyoxidizer build

		If all goes according to plan, there should be an assembled application
		under `build/<arch>/debug/app/` with an `hg` executable:

		$ build/x86_64-unknown-linux-gnu/debug/app/hg version
		Mercurial Distributed SCM (version 5.3.1+433-f99cd77d53dc+20200331)
		(see https://mercurial-scm.org for more information)

Raphaël Gomès contributor: change mentions of mpm to olivia...	r47575	Copyright (C) 2005-2020 Olivia Mackall and others
Gregory Szorc hgcli: customize for Mercurial...	r45129	This is free software; see the source for copying conditions. There is NO
		warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

		# Running Tests

		To run tests with a built `hg` executable, you can use the `--with-hg`
		argument to `run-tests.py`. But there's a wrinkle: many tests run custom
		Python scripts that need to `import` modules provided by Mercurial. Since
		these modules are embedded in the produced `hg` executable, a regular
		Python interpreter can't access them! To work around this, set `PYTHONPATH`
		to the Mercurial source directory. e.g.:

		$ cd /path/to/hg/src/tests
		$ PYTHONPATH=`pwd`/.. python3.7 run-tests.py \
		--with-hg `pwd`/../rust/hgcli/build/x86_64-unknown-linux-gnu/debug/app/hg