def Install(self, build_deps, force=None, from_source=False):
self.CheckInstallable()
if force is None and self.IsInstalled():
self.LogStatus('Already installed')
return
if build_deps:
self.InstallDeps(force, from_source)
if force:
from_source = True
package_file = self.PackageFile()
if not self.IsBuilt() and not from_source:
index = package_index.GetCurrentIndex()
if index.Installable(self.NAME, self.config):
package_file = index.Download(self.NAME, self.config)
else:
from_source = True
if from_source:
self.Build(build_deps, force)
if self.IsAnyVersionInstalled():
installed_pkg = self.GetInstalledPackage()
installed_pkg.LogStatus('Uninstalling existing')
installed_pkg.DoUninstall()
binary_package.BinaryPackage(package_file).Install()
def IsBuilt(self):
package_file = self.PackageFile()
if not os.path.exists(package_file):
return False
try:
pkg = binary_package.BinaryPackage(package_file)
except PkgFormatError:
# If the package is malformed in some way or in some old format
# then treat it as not built.
return False
return pkg.IsInstallable()
def testWriteStamp(self, mock_get_info):
fake_binary_pkg_info = textwrap.dedent('''\
NAME=foo
VERSION=1.0
BUILD_CONFIG=release
BUILD_ARCH=arm
BUILD_TOOLCHAIN=glibc
BUILD_SDK_VERSION=38
BUILD_NACLPORTS_REVISION=1414
''')
mock_get_info.return_value = fake_binary_pkg_info
pkg = binary_package.BinaryPackage('foo')
mock_stamp_file = common.MockFileObject()
with patch('__builtin__.open',
Mock(return_value=mock_stamp_file),
create=True):
pkg.WriteStamp()
mock_stamp_file.write.assert_called_once_with(fake_binary_pkg_info)
def ExtractPkgInfo(filename):
"""Return the pkg_info contents from a binary package."""
pkg = binary_package.BinaryPackage(filename)
return pkg.GetPkgInfo()