# Copyright 2019-2021 Portmod Authors
# Distributed under the terms of the GNU General Public License v3
# pylint: disable=no-member
import logging
import os
import shutil
from filecmp import cmp
from glob import iglob
from logging import info, warning
from typing import (
Callable,
Generator,
Iterable,
List,
Optional,
Pattern,
Set,
Tuple,
Union,
cast,
)
from portmodlib._deprecated import File, InstallDir, _get_install_dir_dest, get_files
from portmodlib.atom import Atom
from portmodlib.colour import blue, magenta
from portmodlib.execute import execute
from portmodlib.fs import ci_exists, is_parent, make_unique_filename, patch_dir
from portmodlib.globals import messages_dir, warnings_dir
from portmodlib.l10n import l10n
from portmodlib.pybuild import FullPybuild, get_installed_env
from portmodlib.source import Source
from portmodlib.usestr import check_required_use, use_reduce
from portmodlib.util import fnmatch_list_to_re
[docs]
def apply_patch(patch: str):
"""
Applies git patch using Git apply
Patch files must be in a format that can be applied via git apply. Such patches can
be produced with ``git diff --no-index ORIG NEW``. The ``--binary`` option can be
used to produce binary diffs for non-text files.
Patches must be self-applying. I.e. they should not rely on paths being passed to
git apply, and must apply from the default working directory in src_prepare.
It is recommended that a comment header is included to describe what the patch
does, where it's from etc.
args:
patch: Path to the patch to be applied
"""
print(l10n("applying-patch", patch=patch))
execute(["git", "apply", patch, "--stat", "--apply"])
[docs]
class Pybuild2(FullPybuild):
"""
The class all Pybuilds should derive.
The name and path of a pybuild declares the package name, category, version and
(optionally) revision::
{CATEGORY}/{PKG_NAME}-{VER}(-r{REV}).pybuild
Categories and package names may contain lower case letters, numbers and hyphens.
Versions may contain numbers and dots. Revisions may only contain numbers
(following the -r prefix). (See the PMS for the complete naming scheme).
Note that revisions refer to revisions of the pybuild itself, not the package,
and are used to indicate that the way the mod is configured has changed in a way
that will impact the installed version. For changes, such as the source files
moving, that would not impact a mod that is already installed, you do not need to
update the revision.
There are certain fields which are defined automatically and may only be available
in some scopes:
============================= ===============================
Variable Scope
============================= ===============================
:py:attr:`Pybuild2.P` All scopes
:py:attr:`Pybuild2.PF` All scopes
:py:attr:`Pybuild2.PN` All scopes
:py:attr:`Pybuild2.CATEGORY` All scopes
:py:attr:`Pybuild2.PV` All scopes
:py:attr:`Pybuild2.PVR` All scopes
:py:attr:`Pybuild2.USE` All scopes except ``__init__``
:py:attr:`Pybuild2.WORKDIR` src_*
:py:attr:`Pybuild2.T` All scopes except ``__init__``
:py:attr:`Pybuild2.D` :py:func:`Pybuild2.src_install`
:py:attr:`Pybuild2.FILESDIR` src_*
:py:attr:`Pybuild2.ROOT` src_*, pkg_*
:py:attr:`Pybuild2.A` src_*, pkg_nofetch
:py:attr:`Pybuild2.UNFETCHED` pkg_nofetch
:py:attr:`Pybuild2.S` src_*
============================= ===============================
.. [1] Fields which are set automatically and should not be defined in the
package file. Described in the table above.
"""
__file__ = __file__
P: Atom
"""
The package name and version. [1]_
E.g.: ``example-suite-1.0``
"""
PF: Atom
"""
The package name with version and revision. [1]_
E.g.: ``example-suite-1.0-r1``
"""
PN: Atom
"""
The package name without version. [1]_
E.g.: ``example-suite``
"""
CATEGORY: str
"""
The package's category. [1]_
E.g. ``base``
"""
PV: str
"""
The package's version without revision [1]_
E.g. ``1.0``
"""
PR: str
"""
The package's revision [1]_
E.g. ``r1``
Is equal to ``r0`` is no revision is specified
"""
PVR: str
"""
The package's version and revision [1]_
E.g. ``1.0-r1``
"""
USE: Set[str]
"""
Enabled use flags [1]_
Scope: All except __init__
"""
WORKDIR: str
"""
The directory where packaging takes place [1]_
Scope: src_*
"""
T: str
"""
Path to a temporary directory which may be used during packaging [1]_
Scope: All except __init__
"""
D: str
"""
The full path of the directory where the package is to be installed. [1]_
Note that this is a temporary directory and not the final install location.
Scope: src_install
"""
ROOT: str
"""
The full path of the prefix root where packages will be installed
Note: This functions as both ROOT and SYSROOT (as defined by PMS section 11.1).
Scope: src_*, pkg_*
"""
FILESDIR: str
"""
Path of the directory containing additional repository files
Scope: src_*
"""
A: List[Source]
"""
The list of enabled sources [1]_
Scope: All except __init__
"""
UNFETCHED: List[Source]
"""
The list of sources which need to be fetched [1]_
Scope: pkg_nofetch
"""
DEPEND = ""
"""
Build dependencies.
The DEPEND field is used to specify packages which need to be installed in order
for this package to install correctly.
Most mods do not have build dependencies, however mods that require patching using
tools external to portmod, or packages that generate content from other sources,
will need to include their masters, or the other sources, as build dependencies,
to ensure that they are installed prior to the package being installed.
Format (both ``DEPEND`` and ``RDEPEND``):
A list of dependencies in the form of package atoms. All dependencies should
include both category and package name. Versions should also be included if
the package depends on a specific version of another mod.
It is recommended not to include a version number in the dependency unless it is
known that the package will not work with other versions.
Ranges of versions can be indicated by prefixing >,<,<=,>= to the atoms.
E.g. ``>=cat/foo-1.0``
Specific versions can be indicated by prefixing ``=`` (matches version and
revision exactly) or ``~`` (matches version, but allows any revision) to the atoms.
E.g. ``=cat/foo-1.0``
Use flag dependencies can be specified in the following manner:
- ``cat/foo[flag]`` - Indicates that flag must be enabled
- ``cat/foo[flag,flag2]`` - Indicates that both flag and flag2 must be enabled
- ``cat/foo[-flag]`` - Indicates that flag must be disabled
- ``cat/foo[flag?]`` - Indicates that flag must be enabled if it is enabled for
this package
- ``cat/foo[!flag?]`` - Indicates that flag must be disabled if it is enabled for
this package
Atoms can be surrounded by use-conditionals if they are only dependencies when
that use flag is enabled/disabled.
E.g. ``flag? ( cat/foo )``
Atoms can be grouped and prefixed by a ``||`` operator to indicate that any of the
given packages will satisfy the dependency.
E.g. ``|| ( cat/foo cat/bar cat/baz )``
Note that it is required that the parentheses ``(`` ``)`` are separated from the atoms
by whitespace.
Packages which cannot be installed at the same time can be marked as blocks using the
``!!`` operator. I.e. ``!!cat/foo`` indicates that ``cat/foo`` cannot be installed at
the same time as the current package.
"""
RDEPEND = ""
"""
Runtime dependencies.
Is used to specify packages which are required at runtime for this package
to function. The format is the same as for DEPEND
"""
IUSE = ""
"""
A field containing a space-separated list of the use flags used by the package.
IUSE should contain all regular use flags used by this package, both local and
global. Prefixing the use flags with a + means that the option is enabled by
default. Otherwise use flags are disabled by default.
Note that you do not need to include TEXTURE_SIZES type flags in IUSE, but
USE_EXPAND variables should be included in IUSE.
"""
KEYWORDS = ""
"""
Keywords indicating compatibility.
Existence of the keyword indicates that the mod is stable on that platform.
a ~ in front of the keyword indicates that the mod is unstable on that platform
no keyword indicates that the mod is untested on that platform
a - in front of the keyword indicates that the mod is known to not work on that platform
E.g. A package that works on OpenMW but does not on tes3mp::
KEYWORDS='openmw -tes3mp'
Keywords can optionally be followed by a :ref:`version-specifier` surrounded by ``{}``.
This requires setting up version detection so that the ``ARCH_VERSION`` variable
is available. See :ref:`arch_ver` for details.
E.g.
.. code:: python
KEYWORDS="openmw{>=0.48.0}"
"""
LICENSE = ""
"""
One or more licenses used by the package.
A list of licenses can be found in the licenses directory of the repository.
"""
NAME = ""
"""
Descriptive package name.
The package name used for identification is the name used in the filename, however
this name is included when searching for packages.
"""
DESC = ""
"""
A short description of the package.
Is may (depending on options provided) be used in searches.
Note that a longer description can be provided in metadata.yaml.
"""
HOMEPAGE = ""
"""
The URL of the package's homepage(s).
Used for descriptive purposes and included in search results.
"""
RESTRICT = ""
"""
Lists features which should be disabled for this package
The following two options are supported:
* mirror: The package's SRC_URI entries should not be mirrored, and mirrors
should not be checked when fetching.
* fetch: The packages's SRC_URI entries should not be fetched automatically,
and the pkg_nofetch function should be invoked if a source cannot be found.
This option implies mirror.
Note that portmod also supports determining these automatically based on source
URIs and licenses, so it is no longer necessary to set them explicitly. mirror
is restricted for licenses which are not in the REDISTRIBUTABLE license group
(see license_groups.yaml), and fetch is restricted for files which are not
redistributable (according to license) and do not have a scheme in their
SRC_URI (i.e. just a filename, no https://domain.tld etc.).
"""
PROPERTIES = ""
"""
A white-space-delimited list of additional properties of the given pybuild to
enable special behaviour.
Possible values are given below:
* ``live``: Indicates that the pybuild doesn't have a specific version (e.g. if
installing from a git repository branch but not using a specific commit).
Live pybuilds should have an empty KEYWORDS list, as stability testing is
not meaningful if the upstream source is changing. Live packages must override
:py:func:`Pybuild2.can_update_live`.
* ``local``: Only used internally to refer to Local mods with generated metadata
"""
TEXTURE_SIZES = ""
"""
A field declaring the texture size options that the package supports.
If only one texture size option is available, this field need not be included.
Texture sizes should be numbers representing the size of the texture in pixels.
Given that textures are usually two-dimensional, the convention is to use:
:math:`\\sqrt{ l \\cdot w}`
E.g.::
TEXTURE_SIZES = "1024 2048"
This is a special type of USE_EXPAND variable, as use flags are created for its
values in the form texture_size_SIZE (in the above example texture_size_1024 and
texture_size_2048).
These use flags can (and should) be used in the pybuild to enable sources and
InstallDirs conditionally depending on whether or not the texture size was selected.
Exactly one of these use flags will be enabled when the mod is installed depending
on the value of the TEXTURE_SIZE variable in the user's portmod.cfg.
Not included in the PMS
"""
REQUIRED_USE = ""
"""
An expression indicating valid combinations of use flags.
Consists of a string containing sub-expressions of the form given below.
Note that the brackets can contain arbitrary nested expressions of this form, and
are not limited to what is shown in the examples below.
=================================================== ============================
Behaviour Expression
=================================================== ============================
flag must be enabled ``flag``
flag must not be enabled ``!flag``
If flag1 enabled then flag2 enabled ``flag1? ( flag2 )``
If flag1 disabled then flag2 enabled ``!flag1? ( flag2 )``
If flag1 disabled then flag2 disabled ``!flag1? ( !flag2 )``
Must enable any one or more (inclusive or) ``|| ( flag1 flag2 flag3 )``
Must enable exactly one but not more (exclusive or) ``^^ ( flag1 flag2 flag3 )``
May enable at most one ``?? ( flag1 flag2 flag3 )``
=================================================== ============================
"""
SRC_URI = ""
"""
A List of sources to be fetched.
If source files should be renamed, this can be done with the arrow operator as
shown in the example below.
Sources can be wrapped in use-conditional expressions to prevent certain sources
from being downloaded unless certain use flags are set or unset.
E.g.::
SRC_URI=\"\"\"
http://mw.modhistory.com/file.php?id=9321 -> FileName-1.0.zip
flag? ( https://cdn.bethsoft.com/elderscrolls/morrowind/other/masterindex.zip )
\"\"\"
Note that if you are renaming files, they should correspond to the original
filename as best possible, but should also contain version information of some sort
to prevent conflicts with other sources from the same package. That is, if the
package is updated, we do not want the updated source name to be the same as a
previous source name, even if the source name did not change upstream.
"""
PATCHES = ""
"""
A list of patch files stored within the package's files directory in the repository
Note that unlike as specified in the PMS, their paths must be relative to the
files directory.
See :func:`~apply_patch` for details on the supported patch format.
"""
S = None
"""
Specifies the default working directory for src_* functions.
The default value (if S is None) is the name (minus extension) of the first source
in SRC_URI (after use-conditionals have been evaluated).
If this path does not exist, the working directory falls back to WORKDIR.
This is also used to determine the base source path used for installing a InstallDir
in the default src_install if S is not defined on the InstallDir.
"""
DOCS: List[str] = [
"README*",
"readme*",
"ReadMe*",
"ChangeLog",
"CHANGELOG*",
"AUTHORS*",
"NEWS*",
"TODO*",
"CHANGES*",
"THANKS*",
"BUGS*",
"FAQ*",
"CREDITS*",
"Doc/*",
"doc/*",
"docs/*",
"Docs/*",
]
"""
A list of documentation patterns for the default ``src_install`` to install using :py:attr:`Pybuild2.dodoc`
"""
_PYBUILD_VER = 2
[docs]
def src_prepare(self):
if self.PATCHES:
enabled = self.get_use()
for patch in use_reduce(self.PATCHES, enabled, flat=True):
path = os.path.join(self.FILESDIR, patch)
apply_patch(path)
[docs]
def src_install(self):
for pattern in self.DOCS:
self.dodoc(pattern)
[docs]
def pkg_postinst(self):
pass
[docs]
def pkg_prerm(self):
pass
[docs]
def pkg_pretend(self):
pass
[docs]
def unpack(self, archives: Union[str, Iterable[Union[Source, str]]]):
"""
Unpacks the given archive into the workdir
Uses :py:func:`shutil.unpack_archive` as its backend, supporting the following
archive formats:
- .zip
- .tar
- .tar.xz / .txz
- .tar.bz2 / .tbz2
- .tar.xz / .txz
args:
archives: The list of archives to be unpacked
"""
if isinstance(archives, str):
archives = [archives]
for archive in archives:
if isinstance(archive, str):
name = archive
path = archive
else:
path = archive.path
name = archive.name
info(">>> " + l10n("pkg-unpacking-source", archive=name))
archive_name, ext = os.path.splitext(os.path.basename(name))
# Hacky way to handle tar.etc having multiple extensions
if archive_name.endswith("tar"):
archive_name, _ = os.path.splitext(archive_name)
outdir = os.path.join(self.WORKDIR, archive_name)
os.makedirs(outdir)
shutil.unpack_archive(path, outdir)
[docs]
def src_unpack(self):
self.unpack(self.A)
[docs]
def can_update_live(self) -> bool:
"""
Indicates whether or not a live package can be updated.
The default implementation just returns False. If the package has ``live`` in its
```PROPERTIES``, it must implement this method.
returns:
If the package has ``PROPERTIES="live"`` and can be updated, should return True
Otherwise, should return False
"""
return False
[docs]
@staticmethod
def execute(
command: str, pipe_output: bool = False, pipe_error: bool = False
) -> Optional[str]:
"""
Allows execution of arbitrary commands at runtime.
Command is sandboxed with filesystem and network access depending on
the context in which it is called
args:
command: Command to be executed
pipe_output: If true, returns the output of the command
"""
raise Exception("execute was called from an invalid context")
[docs]
def warn(self, string: str):
"""
Displays warning message both immediately, and in the summary after all
transactions have been completed
args:
string: String to display
"""
directory = os.path.realpath(os.path.join(warnings_dir(), self.CATEGORY))
os.makedirs(directory, exist_ok=True)
with open(os.path.join(directory, self.ATOM.PF), "a+") as file:
print(string, file=file)
warning(string)
[docs]
def info(self, string: str):
"""
Displays info message both immediately, and in the summary after all
transactions have been completed
args:
string: String to display
"""
directory = os.path.realpath(os.path.join(messages_dir(), self.CATEGORY))
os.makedirs(directory, exist_ok=True)
with open(os.path.join(directory, self.ATOM.PF), "a+") as file:
print(string, file=file)
info(string)
[docs]
def get_installed_env(self):
"""Returns a dictionary containing installed object values"""
return get_installed_env(self)
[docs]
def dodoc(self, pattern: str):
"""
Installs documentation matching the given pattern into the image directory
(``Self.D``)
args:
pattern: A pattern which can include glob-style wildcards as implemented by
:py:mod:`glob`.
"""
if not self.D:
raise Exception("dodoc must be executed within src_install")
dest = os.environ.get("DOC_DEST") or "doc"
os.makedirs(os.path.join(self.D, dest, self.PN), exist_ok=True)
for file in iglob(pattern):
info(
l10n(
"installing-doc-into",
src=os.path.relpath(file, self.WORKDIR),
dest=dest,
)
)
# Handle multiple files of the same name.
#
# Such files will cause errors on Windows, however it is also a logic error since
# different pieces of documentation with the same name are probably from
# different parts of the package (e.g. main mod and a patch) and should
# probably all be installed side by side.
#
# Instead, rename them so they have unique names.
if os.environ.get("CASE_INSENSITIVE_FILES", False):
path = os.path.join(dest, self.PN, os.path.basename(file))
ci_path = ci_exists(path, prefix=self.D)
# Skip file if identical to one which already exists
if ci_path and cmp(file, ci_path, shallow=False):
continue
if ci_path:
dest_path = make_unique_filename(
os.path.join(self.D, path), case_insensitive=True
)
else:
dest_path = os.path.join(self.D, dest, self.PN)
else:
dest_path = os.path.join(self.D, dest, self.PN, os.path.basename(file))
if os.path.exists(dest_path):
dest_path = make_unique_filename(os.path.join(self.D, path))
try:
shutil.move(file, dest_path)
except OSError:
shutil.copy2(file, dest_path)
[docs]
def validate(self):
"""
*(Since Portmod 2.4)* inquisitor will call this function when scanning repositories.
Only code that would be valid in the package global scope (see :ref:`sandbox`) may be
used.
This is designed to allow basic structural checks without hindering package loading.
It differs from :py:func:`Pybuild2.pkg_pretend` in that it is meant for static checks,
not runtime checks.
"""
[docs]
class Pybuild1(Pybuild2):
"""
Legacy class. Superseded by Pybuild2
.. deprecated:: 2.4
Pybuild2 should be used instead.
This will be removed in Portmod 3.0
"""
DATA_OVERRIDES = ""
"""
A use-reduce-able list of atoms indicating packages whose data directories should
come before the data directories of this package when sorting data directories.
They do not need to be dependencies. Blockers (atoms beginning with !!) can be used
to specify underrides, and use dependencies (e.g. the [bar] in foo[bar]) can be
used to conditionally override based on the target atom's flag configuration.
Not included in PMS
"""
INSTALL_DIRS: List[InstallDir] = []
"""
The INSTALL_DIRS variable consists of a python list of InstallDir objects.
E.g.::
INSTALL_DIRS=[
InstallDir(
'Morrowind/Data Files',
REQUIRED_USE='use use ...',
DESTPATH='.',
PLUGINS=[File('Plugin Name',
REQUIRED_USE='use use ...', satisfied
)],
ARCHIVES=[File('Archive Name')],
S='Source Name Without Extension',
)
]
Not included in PMS
"""
REBUILD_FILES: List[str] = []
"""
Files in the VFS which, if changed, should cause this package to be rebuilt
Can include glob-style patterns using the *, ? and [] operators.
See https://docs.python.org/3/library/fnmatch.html.
Unlike normal fnmatch parsing, wildcards (*) will not match accross
path separators.
This field can be modified during installation, and will only be used after the
package has been installed.
"""
TIER = "a"
"""
The Tier of a package represents the position of its data directories and plugins
in the virtual file system.
This is used to group packages in such a way to avoid having to individually
specify overrides whenever possible.
The value is either in the range [0-9] or [a-z].
Default value: 'a'
Tier 0 represents top-level mods such as morrowind
Tier 1 is for mods that replace or modify top-level mods. E.g. texture and mesh replacers.
Tier 2 is for large mods that are designed to be built on top of by other mods, such as Tamriel Data
Tier a is for all other mods.
Tier z is for mods that should be installed or loaded last. E.g. omwllf
The remaining tiers are reserved in case the tier system needs to be expanded
Not included in PMS
"""
_PYBUILD_VER = 1
def __init__(self):
super().__init__()
if type(self.TIER) is int:
self.TIER = str(self.TIER)
elif type(self.TIER) is not str:
raise TypeError("TIER must be a integer or string containing 0-9 or z")
def _get_install_dir_dest_specific(self, install_dir: InstallDir) -> str:
install_dir_dest = _get_install_dir_dest(self)
if install_dir.RENAME is None:
return os.path.normpath(
os.path.join(self.D, install_dir_dest, install_dir.PATCHDIR)
)
else:
return os.path.normpath(
os.path.join(
self.D,
install_dir_dest,
install_dir.PATCHDIR,
install_dir.RENAME,
)
)
[docs]
def get_files(self, typ: str) -> Generator[Tuple[InstallDir, File], None, None]:
"""
Returns all enabled files and their directories
"""
yield from get_files(self, typ)
[docs]
def unpack(self, archives: Union[str, Iterable[Union[Source, str]]]):
"""
Unpacks the given archive into the workdir
Uses `patool <http://wummel.github.io/patool/>`_ as its backend.
args:
archives: The list of archives to be unpacked
"""
# Slow import
import patoolib
if isinstance(archives, str):
archives = [archives]
for archive in archives:
if isinstance(archive, str):
name = archive
path = archive
else:
path = archive.path
name = archive.name
info(">>> " + l10n("pkg-unpacking-source", archive=name))
archive_name, ext = os.path.splitext(os.path.basename(name))
# Hacky way to handle tar.etc having multiple extensions
if archive_name.endswith("tar"):
archive_name, _ = os.path.splitext(archive_name)
outdir = os.path.join(self.WORKDIR, archive_name)
os.makedirs(outdir)
if logging.root.level >= logging.WARN:
verbosity = -1
else:
verbosity = 0
patoolib.extract_archive(
path, outdir=outdir, interactive=False, verbosity=verbosity
)
def _install_directory(
self, source: str, install_dir: InstallDir, to_install: Set[str]
):
case_insensitive = os.environ.get("CASE_INSENSITIVE_FILES", False)
dest = self._get_install_dir_dest_specific(install_dir)
os.makedirs(dest, exist_ok=True)
blacklist_entries = install_dir.BLACKLIST or []
for file in install_dir.get_files():
# ignore files which will not be used
if not check_required_use(
file.REQUIRED_USE, self.get_use(), self.valid_use
):
blacklist_entries.append(file.NAME)
blacklist = fnmatch_list_to_re(blacklist_entries)
if install_dir.WHITELIST is None:
whitelist = None
else:
whitelist = fnmatch_list_to_re(install_dir.WHITELIST)
def get_listfn(filter_re: Pattern, polarity: bool):
def fn(directory: str, contents: Iterable[str]):
paths = []
basedir = os.path.relpath(directory, source)
for file in contents:
path = os.path.normpath(os.path.join(basedir, file))
paths.append(path)
if polarity:
return {
file
for path, file in zip(paths, contents)
if filter_re.match(path)
and not os.path.isdir(os.path.join(directory, file))
}
else:
return {
file
for path, file in zip(paths, contents)
if not filter_re.match(path)
and not os.path.isdir(os.path.join(directory, file))
}
return fn
# Function to ingore additional paths, given an existing ignore function
def ignore_more(
ignorefn, to_ignore: List[str]
) -> Callable[[str, List[str]], Set[str]]:
def fn(directory: str, contents: Iterable[str]):
results = ignorefn(directory, contents)
for name in contents:
if any(
os.path.normpath(os.path.join(directory, name))
== os.path.normpath(path)
for path in to_ignore
):
results.add(name)
return results
return fn
# Determine if any other InstallDirs are inside this one and add them to the blacklist
to_ignore = []
for other_path in to_install:
if other_path != source and is_parent(
os.path.abspath(other_path), os.path.abspath(source)
):
to_ignore.append(other_path)
if os.path.islink(source):
linkto = os.readlink(source)
if os.path.exists(dest):
if os.path.islink(dest):
os.remove(dest)
else:
os.rmdir(dest)
os.symlink(linkto, dest, True)
elif whitelist is not None:
ignore = get_listfn(whitelist, False)
if to_ignore:
ignore = ignore_more(ignore, to_ignore)
patch_dir(source, dest, ignore=ignore, case_sensitive=not case_insensitive)
elif blacklist_entries:
ignore = get_listfn(blacklist, True)
if to_ignore:
ignore = ignore_more(ignore, to_ignore)
patch_dir(source, dest, ignore=ignore, case_sensitive=not case_insensitive)
else:
ignore = None
if to_ignore:
ignore = ignore_more(lambda _d, _c: set(), to_ignore)
patch_dir(source, dest, case_sensitive=not case_insensitive, ignore=ignore)
[docs]
def src_install(self):
"""
The src_install function installs the package’s content to a directory specified
in :py:attr:`Pybuild2.D`.
The initial working directory is :py:attr:`Pybuild2.S`, falling back to
:py:attr:`Pybuild.WORKDIR` if the directory does not exist.
The default implementation used when the package lacks the ``src_install`` function
moves each InstallDir in :py:attr:`Pybuild1.INSTALL_DIRS` which is not hidden due
to an unsatisfied ``REQUIRED_USE`` into :py:attr:`Pybuild2.D`.
"""
to_install: List[Tuple[str, InstallDir, bool]] = []
sources = set()
for install_dir in self.INSTALL_DIRS:
source_dir = install_dir.S or cast(str, self.S)
source = os.path.normpath(
os.path.join(self.WORKDIR, source_dir, install_dir.PATH)
)
sources.add(source)
if check_required_use(
install_dir.REQUIRED_USE, self.get_use(), self.valid_use
):
# self.S will be set in package.py via the PhaseState
to_install.append((source, install_dir, True))
else:
to_install.append((source, install_dir, False))
for source, install_dir, enabled in to_install:
source_dir_path = os.path.join(
install_dir.S or cast(str, self.S), install_dir.PATH
)
if enabled:
info(
l10n(
"installing-directory-into",
dir=magenta(source_dir_path),
dest=magenta(self._get_install_dir_dest_specific(install_dir)),
)
)
for doc_path in set(install_dir.DOC) | set(self.DOCS):
self.dodoc(os.path.join(self.WORKDIR, source_dir_path, doc_path))
self._install_directory(source, install_dir, sources)
else:
print(
l10n(
"skipping-directory",
dir=magenta(source_dir_path),
req=blue(install_dir.REQUIRED_USE),
)
)