comparison tests/hghave.py @ 32901:559db66dead5

hghave: add has_git_range for testing if git understands ext::sh

Even on CentOS 7, git is at version 1.8. It seems git 1.9 is when
ext::sh was introduced so we a check for that. The way these functions
are written follows the same style and format for the way we check svn
and bzr versions.

32900:07d5a503124c

    return matchoutput('msgfmt --version', br'GNU gettext-tools')

@check("git", "git command line client")
def has_git():
    return matchoutput('git --version 2>&1', br'^git version')

@check("docutils", "Docutils text processing library")
def has_docutils():
    try:
        import docutils.core

32901:559db66dead5

    return matchoutput('msgfmt --version', br'GNU gettext-tools')

@check("git", "git command line client")
def has_git():
    return matchoutput('git --version 2>&1', br'^git version')

def getgitversion():
    m = matchoutput('git --version 2>&1', br'git version (\d+)\.(\d+)')
    if not m:
        return (0, 0)
    return (int(m.group(1)), int(m.group(2)))

@checkvers("git", "git client (with ext::sh support) version >= %s", (1.9,))
def has_git_range(v):
    major, minor = v.split('.')[0:2]
    return getgitversion() >= (int(major), int(minor))

@check("docutils", "Docutils text processing library")
def has_docutils():
    try:
        import docutils.core