mercurial/fileset.py

38869:7e7e2b2ff284

# filesets using matchctx.status()
_statuscallers = set()

predicate = registrar.filesetpredicate()

@predicate('modified()', callstatus=True)
def modified(mctx, x):
    """File that is modified according to :hg:`status`.
    """
    # i18n: "modified" is a keyword
    getargs(x, 0, 0, _("modified takes no arguments"))
    s = set(mctx.status().modified)
    return mctx.predicate(s.__contains__, predrepr='modified')

@predicate('added()', callstatus=True)
def added(mctx, x):
    """File that is added according to :hg:`status`.
    """
    # i18n: "added" is a keyword
    getargs(x, 0, 0, _("added takes no arguments"))
    s = set(mctx.status().added)
    return mctx.predicate(s.__contains__, predrepr='added')

@predicate('removed()', callstatus=True)
def removed(mctx, x):
    """File that is removed according to :hg:`status`.
    """
    # i18n: "removed" is a keyword
    getargs(x, 0, 0, _("removed takes no arguments"))
    s = set(mctx.status().removed)
    return mctx.predicate(s.__contains__, predrepr='removed')

@predicate('deleted()', callstatus=True)
def deleted(mctx, x):
    """Alias for ``missing()``.
    """
    # i18n: "deleted" is a keyword
    getargs(x, 0, 0, _("deleted takes no arguments"))
    s = set(mctx.status().deleted)
    return mctx.predicate(s.__contains__, predrepr='deleted')

@predicate('missing()', callstatus=True)
def missing(mctx, x):
    """File that is missing according to :hg:`status`.
    """
    # i18n: "missing" is a keyword
    getargs(x, 0, 0, _("missing takes no arguments"))
    s = set(mctx.status().deleted)
    return mctx.predicate(s.__contains__, predrepr='deleted')

@predicate('unknown()', callstatus=True)
def unknown(mctx, x):
    """File that is unknown according to :hg:`status`."""
    # i18n: "unknown" is a keyword
    getargs(x, 0, 0, _("unknown takes no arguments"))
    s = set(mctx.status().unknown)
    return mctx.predicate(s.__contains__, predrepr='unknown')

@predicate('ignored()', callstatus=True)
def ignored(mctx, x):
    """File that is ignored according to :hg:`status`."""
    # i18n: "ignored" is a keyword
    getargs(x, 0, 0, _("ignored takes no arguments"))
    s = set(mctx.status().ignored)
    return mctx.predicate(s.__contains__, predrepr='ignored')

@predicate('clean()', callstatus=True)
def clean(mctx, x):
    """File that is clean according to :hg:`status`.
    """
    # i18n: "clean" is a keyword
    getargs(x, 0, 0, _("clean takes no arguments"))

    """File that is under Mercurial control."""
    # i18n: "tracked" is a keyword
    getargs(x, 0, 0, _("tracked takes no arguments"))
    return mctx.predicate(mctx.ctx.__contains__, predrepr='tracked')

@predicate('binary()')
def binary(mctx, x):
    """File that appears to be binary (contains NUL bytes).
    """
    # i18n: "binary" is a keyword
    getargs(x, 0, 0, _("binary takes no arguments"))

    # i18n: "symlink" is a keyword
    getargs(x, 0, 0, _("symlink takes no arguments"))
    ctx = mctx.ctx
    return mctx.predicate(lambda f: ctx.flags(f) == 'l', predrepr='symlink')

@predicate('resolved()')
def resolved(mctx, x):
    """File that is marked resolved according to :hg:`resolve -l`.
    """
    # i18n: "resolved" is a keyword
    getargs(x, 0, 0, _("resolved takes no arguments"))

        return mctx.never()
    ms = merge.mergestate.read(mctx.ctx.repo())
    return mctx.predicate(lambda f: f in ms and ms[f] == 'r',
                          predrepr='resolved')

@predicate('unresolved()')
def unresolved(mctx, x):
    """File that is marked unresolved according to :hg:`resolve -l`.
    """
    # i18n: "unresolved" is a keyword
    getargs(x, 0, 0, _("unresolved takes no arguments"))

        return mctx.never()
    ms = merge.mergestate.read(mctx.ctx.repo())
    return mctx.predicate(lambda f: f in ms and ms[f] == 'u',
                          predrepr='unresolved')

@predicate('hgignore()')
def hgignore(mctx, x):
    """File that matches the active .hgignore pattern.
    """
    # i18n: "hgignore" is a keyword
    getargs(x, 0, 0, _("hgignore takes no arguments"))
    return mctx.ctx.repo().dirstate._ignore

@predicate('portable()')
def portable(mctx, x):
    """File that has a portable name. (This doesn't include filenames with case
    collisions.)
    """
    # i18n: "portable" is a keyword
    getargs(x, 0, 0, _("portable takes no arguments"))
    return mctx.predicate(lambda f: util.checkwinfilename(f) is None,
                          predrepr='portable')

@predicate('grep(regex)')
def grep(mctx, x):
    """File contains the given regular expression.
    """
    try:
        # i18n: "grep" is a keyword

    else:
        a = util.sizetoint(expr)
        b = _sizetomax(expr)
        return lambda x: x >= a and x <= b

@predicate('size(expression)')
def size(mctx, x):
    """File size matches the given expression. Examples:

    - size('1k') - files from 1024 to 2047 bytes
    - size('< 20k') - files less than 20480 bytes

    expr = getstring(x, _("size requires an expression"))
    m = sizematcher(expr)
    return mctx.fpredicate(lambda fctx: m(fctx.size()),
                           predrepr=('size(%r)', expr), cache=True)

@predicate('encoding(name)')
def encoding(mctx, x):
    """File can be successfully decoded with the given character
    encoding. May not be useful for encodings other than ASCII and
    UTF-8.
    """

        except UnicodeDecodeError:
            return False

    return mctx.fpredicate(encp, predrepr=('encoding(%r)', enc), cache=True)

@predicate('eol(style)')
def eol(mctx, x):
    """File contains newlines of the given style (dos, unix, mac). Binary
    files are excluded, files with mixed line endings match multiple
    styles.
    """

    def copiedp(fctx):
        p = fctx.parents()
        return p and p[0].path() != fctx.path()
    return mctx.fpredicate(copiedp, predrepr='copied', cache=True)

@predicate('revs(revs, pattern)')
def revs(mctx, x):
    """Evaluate set in the specified revisions. If the revset match multiple
    revs, this will return file matching pattern in any of the revision.
    """
    # i18n: "revs" is a keyword

        return mctx.never()
    if len(matchers) == 1:
        return matchers[0]
    return matchmod.unionmatcher(matchers)

@predicate('status(base, rev, pattern)')
def status(mctx, x):
    """Evaluate predicate using status change between ``base`` and
    ``rev``. Examples:

    - ``status(3, 7, added())`` - matches files added from "3" to "7"

38870:bfd5def3fe02

# filesets using matchctx.status()
_statuscallers = set()

predicate = registrar.filesetpredicate()

@predicate('modified()', callstatus=True, weight=10)
def modified(mctx, x):
    """File that is modified according to :hg:`status`.
    """
    # i18n: "modified" is a keyword
    getargs(x, 0, 0, _("modified takes no arguments"))
    s = set(mctx.status().modified)
    return mctx.predicate(s.__contains__, predrepr='modified')

@predicate('added()', callstatus=True, weight=10)
def added(mctx, x):
    """File that is added according to :hg:`status`.
    """
    # i18n: "added" is a keyword
    getargs(x, 0, 0, _("added takes no arguments"))
    s = set(mctx.status().added)
    return mctx.predicate(s.__contains__, predrepr='added')

@predicate('removed()', callstatus=True, weight=10)
def removed(mctx, x):
    """File that is removed according to :hg:`status`.
    """
    # i18n: "removed" is a keyword
    getargs(x, 0, 0, _("removed takes no arguments"))
    s = set(mctx.status().removed)
    return mctx.predicate(s.__contains__, predrepr='removed')

@predicate('deleted()', callstatus=True, weight=10)
def deleted(mctx, x):
    """Alias for ``missing()``.
    """
    # i18n: "deleted" is a keyword
    getargs(x, 0, 0, _("deleted takes no arguments"))
    s = set(mctx.status().deleted)
    return mctx.predicate(s.__contains__, predrepr='deleted')

@predicate('missing()', callstatus=True, weight=10)
def missing(mctx, x):
    """File that is missing according to :hg:`status`.
    """
    # i18n: "missing" is a keyword
    getargs(x, 0, 0, _("missing takes no arguments"))
    s = set(mctx.status().deleted)
    return mctx.predicate(s.__contains__, predrepr='deleted')

@predicate('unknown()', callstatus=True, weight=50)
def unknown(mctx, x):
    """File that is unknown according to :hg:`status`."""
    # i18n: "unknown" is a keyword
    getargs(x, 0, 0, _("unknown takes no arguments"))
    s = set(mctx.status().unknown)
    return mctx.predicate(s.__contains__, predrepr='unknown')

@predicate('ignored()', callstatus=True, weight=50)
def ignored(mctx, x):
    """File that is ignored according to :hg:`status`."""
    # i18n: "ignored" is a keyword
    getargs(x, 0, 0, _("ignored takes no arguments"))
    s = set(mctx.status().ignored)
    return mctx.predicate(s.__contains__, predrepr='ignored')

@predicate('clean()', callstatus=True, weight=10)
def clean(mctx, x):
    """File that is clean according to :hg:`status`.
    """
    # i18n: "clean" is a keyword
    getargs(x, 0, 0, _("clean takes no arguments"))

    """File that is under Mercurial control."""
    # i18n: "tracked" is a keyword
    getargs(x, 0, 0, _("tracked takes no arguments"))
    return mctx.predicate(mctx.ctx.__contains__, predrepr='tracked')

@predicate('binary()', weight=30)
def binary(mctx, x):
    """File that appears to be binary (contains NUL bytes).
    """
    # i18n: "binary" is a keyword
    getargs(x, 0, 0, _("binary takes no arguments"))

    # i18n: "symlink" is a keyword
    getargs(x, 0, 0, _("symlink takes no arguments"))
    ctx = mctx.ctx
    return mctx.predicate(lambda f: ctx.flags(f) == 'l', predrepr='symlink')

@predicate('resolved()', weight=10)
def resolved(mctx, x):
    """File that is marked resolved according to :hg:`resolve -l`.
    """
    # i18n: "resolved" is a keyword
    getargs(x, 0, 0, _("resolved takes no arguments"))

        return mctx.never()
    ms = merge.mergestate.read(mctx.ctx.repo())
    return mctx.predicate(lambda f: f in ms and ms[f] == 'r',
                          predrepr='resolved')

@predicate('unresolved()', weight=10)
def unresolved(mctx, x):
    """File that is marked unresolved according to :hg:`resolve -l`.
    """
    # i18n: "unresolved" is a keyword
    getargs(x, 0, 0, _("unresolved takes no arguments"))

        return mctx.never()
    ms = merge.mergestate.read(mctx.ctx.repo())
    return mctx.predicate(lambda f: f in ms and ms[f] == 'u',
                          predrepr='unresolved')

@predicate('hgignore()', weight=10)
def hgignore(mctx, x):
    """File that matches the active .hgignore pattern.
    """
    # i18n: "hgignore" is a keyword
    getargs(x, 0, 0, _("hgignore takes no arguments"))
    return mctx.ctx.repo().dirstate._ignore

@predicate('portable()', weight=0.5)
def portable(mctx, x):
    """File that has a portable name. (This doesn't include filenames with case
    collisions.)
    """
    # i18n: "portable" is a keyword
    getargs(x, 0, 0, _("portable takes no arguments"))
    return mctx.predicate(lambda f: util.checkwinfilename(f) is None,
                          predrepr='portable')

@predicate('grep(regex)', weight=30)
def grep(mctx, x):
    """File contains the given regular expression.
    """
    try:
        # i18n: "grep" is a keyword

    else:
        a = util.sizetoint(expr)
        b = _sizetomax(expr)
        return lambda x: x >= a and x <= b

@predicate('size(expression)', weight=10)
def size(mctx, x):
    """File size matches the given expression. Examples:

    - size('1k') - files from 1024 to 2047 bytes
    - size('< 20k') - files less than 20480 bytes

    expr = getstring(x, _("size requires an expression"))
    m = sizematcher(expr)
    return mctx.fpredicate(lambda fctx: m(fctx.size()),
                           predrepr=('size(%r)', expr), cache=True)

@predicate('encoding(name)', weight=30)
def encoding(mctx, x):
    """File can be successfully decoded with the given character
    encoding. May not be useful for encodings other than ASCII and
    UTF-8.
    """

        except UnicodeDecodeError:
            return False

    return mctx.fpredicate(encp, predrepr=('encoding(%r)', enc), cache=True)

@predicate('eol(style)', weight=30)
def eol(mctx, x):
    """File contains newlines of the given style (dos, unix, mac). Binary
    files are excluded, files with mixed line endings match multiple
    styles.
    """

    def copiedp(fctx):
        p = fctx.parents()
        return p and p[0].path() != fctx.path()
    return mctx.fpredicate(copiedp, predrepr='copied', cache=True)

@predicate('revs(revs, pattern)', weight=10)
def revs(mctx, x):
    """Evaluate set in the specified revisions. If the revset match multiple
    revs, this will return file matching pattern in any of the revision.
    """
    # i18n: "revs" is a keyword

        return mctx.never()
    if len(matchers) == 1:
        return matchers[0]
    return matchmod.unionmatcher(matchers)

@predicate('status(base, rev, pattern)', weight=10)
def status(mctx, x):
    """Evaluate predicate using status change between ``base`` and
    ``rev``. Examples:

    - ``status(3, 7, added())`` - matches files added from "3" to "7"