def _get_graph(self, reference, current_path, remote, options, settings,
filename, update, check_updates, manifest_manager, scopes,
package_settings, env, package_env):
loader = self._loader(current_path, settings, package_settings,
options, scopes, env, package_env)
# Not check for updates for info command, it'll be checked when dep graph is built
remote_proxy = ConanProxy(self._client_cache,
self._user_io,
self._remote_manager,
remote,
update=update,
check_updates=check_updates,
manifest_manager=manifest_manager)
if isinstance(reference, ConanFileReference):
project_reference = None
conanfile = loader.load_virtual(reference, current_path)
is_txt = True
else:
conanfile_path = reference
project_reference = "PROJECT"
output = ScopedOutput(project_reference, self._user_io.out)
try:
if filename and filename.endswith(".txt"):
raise NotFoundException("")
conan_file_path = os.path.join(conanfile_path, filename
or CONANFILE)
conanfile = loader.load_conan(conan_file_path,
output,
consumer=True)
is_txt = False
if conanfile.name is not None and conanfile.version is not None:
project_reference = "%s/%s@" % (conanfile.name,
conanfile.version)
project_reference += "PROJECT"
except NotFoundException: # Load requirements.txt
conan_path = os.path.join(conanfile_path, filename
or CONANFILE_TXT)
conanfile = loader.load_conan_txt(conan_path, output)
is_txt = True
# build deps graph and install it
local_search = None if update else self._search_manager
resolver = RequireResolver(self._user_io.out, local_search,
remote_proxy)
builder = DepsBuilder(remote_proxy, self._user_io.out, loader,
resolver)
deps_graph = builder.load(None, conanfile)
# These lines are so the conaninfo stores the correct complete info
if is_txt:
conanfile.info.settings = loader._settings.values
conanfile.info.full_settings = loader._settings.values
conanfile.info.scope = self._current_scopes
conanfile.cpp_info = CppInfo(current_path)
conanfile.env_info = EnvInfo(current_path)
registry = RemoteRegistry(self._client_cache.registry,
self._user_io.out)
return (builder, deps_graph, project_reference, registry, conanfile,
remote_proxy, loader)
def setUp(self):
self.output = TestBufferConanOutput()
self.loader = ConanFileLoader(None, Settings.loads(""), None,
OptionsValues.loads(""), Scopes(), None, None)
self.retriever = Retriever(self.loader, self.output)
self.remote_search = MockSearchRemote()
self.resolver = RequireResolver(self.output, self.retriever, self.remote_search)
self.builder = DepsBuilder(self.retriever, self.output, self.loader, self.resolver)
for v in ["0.1", "0.2", "0.3", "1.1", "1.1.2", "1.2.1", "2.1", "2.2.1"]:
say_content = """
from conans import ConanFile
class SayConan(ConanFile):
name = "Say"
version = "%s"
""" % v
say_ref = ConanFileReference.loads("Say/%s@memsharded/testing" % v)
self.retriever.conan(say_ref, say_content)
def setUp(self):
self.output = TestBufferConanOutput()
self.loader = ConanFileLoader(None, Settings.loads(""),
OptionsValues.loads(""), Scopes())
self.retriever = Retriever(self.loader, self.output)
self.builder = DepsBuilder(self.retriever, self.output, self.loader)
def install(self,
reference,
current_path,
remote=None,
options=None,
settings=None,
build_mode=False,
info=None,
filename=None,
update=False):
""" Fetch and build all dependencies for the given reference
@param reference: ConanFileReference or path to user space conanfile
@param current_path: where the output files will be saved
@param remote: install only from that remote
@param options: list of tuples: [(optionname, optionvalue), (optionname, optionvalue)...]
@param settings: list of tuples: [(settingname, settingvalue), (settingname, settingvalue)...]
"""
reference_given = True
if not isinstance(reference, ConanFileReference):
conanfile_path = reference
reference_given = False
reference = None
loader = self._loader(current_path, settings, options)
# Not check for updates for info command, it'll be checked when dep graph is built
check_updates = not info
remote_proxy = ConanProxy(self._paths, self._user_io,
self._remote_manager, remote, update,
check_updates)
if reference_given:
project_reference = None
conanfile_path = remote_proxy.get_conanfile(reference)
output = ScopedOutput(str(reference), self._user_io.out)
conanfile = loader.load_conan(conanfile_path,
output,
consumer=True)
else:
project_reference = "PROJECT"
output = ScopedOutput(project_reference, self._user_io.out)
try:
if filename and filename.endswith(".txt"):
raise NotFoundException()
conan_file_path = os.path.join(conanfile_path, filename
or CONANFILE)
conanfile = loader.load_conan(conan_file_path,
output,
consumer=True)
is_txt = False
if conanfile.name is not None and conanfile.version is not None:
project_reference = "%s/%s@" % (conanfile.name,
conanfile.version)
project_reference += "PROJECT"
except NotFoundException: # Load requirements.txt
conan_path = os.path.join(conanfile_path, filename
or CONANFILE_TXT)
conanfile = loader.load_conan_txt(conan_path, output)
is_txt = True
# build deps graph and install it
builder = DepsBuilder(remote_proxy, self._user_io.out, loader)
deps_graph = builder.load(reference, conanfile)
registry = RemoteRegistry(self._paths.registry, self._user_io.out)
if info:
graph_updates_info = builder.get_graph_updates_info(deps_graph)
Printer(self._user_io.out).print_info(deps_graph,
project_reference, info,
registry, graph_updates_info,
remote)
return
Printer(self._user_io.out).print_graph(deps_graph, registry)
installer = ConanInstaller(self._paths, self._user_io, remote_proxy)
installer.install(deps_graph, build_mode)
if not reference_given:
if is_txt:
conanfile.info.settings = loader._settings.values
# Just in case the current package is header only, we still store the full settings
# for reference and compiler checks
conanfile.info.full_settings = loader._settings.values
content = normalize(conanfile.info.dumps())
save(os.path.join(current_path, CONANINFO), content)
output.info("Generated %s" % CONANINFO)
write_generators(conanfile, current_path, output)
local_installer = FileImporter(deps_graph, self._paths,
current_path)
conanfile.copy = local_installer
conanfile.imports()
local_installer.execute()
def install(self,
reference,
current_path,
remote=None,
options=None,
settings=None,
build_mode=False,
info=None,
filename=None,
update=False,
check_updates=False,
integrity=False,
scopes=None):
""" Fetch and build all dependencies for the given reference
@param reference: ConanFileReference or path to user space conanfile
@param current_path: where the output files will be saved
@param remote: install only from that remote
@param options: list of tuples: [(optionname, optionvalue), (optionname, optionvalue)...]
@param settings: list of tuples: [(settingname, settingvalue), (settingname, value)...]
"""
reference_given = True
if not isinstance(reference, ConanFileReference):
conanfile_path = reference
reference_given = False
reference = None
loader = self._loader(current_path, settings, options, scopes)
# Not check for updates for info command, it'll be checked when dep graph is built
remote_proxy = ConanProxy(self._paths,
self._user_io,
self._remote_manager,
remote,
update=update,
check_updates=check_updates,
check_integrity=integrity)
if reference_given:
project_reference = None
conanfile_path = remote_proxy.get_conanfile(reference)
output = ScopedOutput(str(reference), self._user_io.out)
conanfile = loader.load_conan(conanfile_path,
output,
consumer=True)
else:
project_reference = "PROJECT"
output = ScopedOutput(project_reference, self._user_io.out)
try:
if filename and filename.endswith(".txt"):
raise NotFoundException("")
conan_file_path = os.path.join(conanfile_path, filename
or CONANFILE)
conanfile = loader.load_conan(conan_file_path,
output,
consumer=True)
is_txt = False
if conanfile.name is not None and conanfile.version is not None:
project_reference = "%s/%s@" % (conanfile.name,
conanfile.version)
project_reference += "PROJECT"
except NotFoundException: # Load requirements.txt
conan_path = os.path.join(conanfile_path, filename
or CONANFILE_TXT)
conanfile = loader.load_conan_txt(conan_path, output)
is_txt = True
# build deps graph and install it
builder = DepsBuilder(remote_proxy, self._user_io.out, loader)
deps_graph = builder.load(reference, conanfile)
registry = RemoteRegistry(self._paths.registry, self._user_io.out)
if info:
if check_updates:
graph_updates_info = builder.get_graph_updates_info(deps_graph)
else:
graph_updates_info = {}
Printer(self._user_io.out).print_info(deps_graph,
project_reference, info,
registry, graph_updates_info,
remote)
return
Printer(self._user_io.out).print_graph(deps_graph, registry)
# Warn if os doesn't match
try:
if detected_os() != conanfile.settings.os:
message = '''You are building this package with settings.os='%s' on a '%s' system.
If this is your intention, you can ignore this message.
If not:
- Check the passed settings (-s)
- Check your global settings in ~/.conan/conan.conf
- Remove conaninfo.txt to avoid bad cached settings
''' % (conanfile.settings.os, detected_os())
self._user_io.out.warn(message)
except ConanException: # Setting os doesn't exist
pass
installer = ConanInstaller(self._paths, self._user_io, remote_proxy)
installer.install(deps_graph, build_mode)
if not reference_given:
if is_txt:
conanfile.info.settings = loader._settings.values
# Just in case the current package is header only, we still store the full settings
# for reference and compiler checks
conanfile.info.full_settings = loader._settings.values
conanfile.info.scope = self._current_scopes
content = normalize(conanfile.info.dumps())
save(os.path.join(current_path, CONANINFO), content)
output.info("Generated %s" % CONANINFO)
write_generators(conanfile, current_path, output)
local_installer = FileImporter(deps_graph, self._paths,
current_path)
conanfile.copy = local_installer
conanfile.imports()
copied_files = local_installer.execute()
import_output = ScopedOutput("%s imports()" % output.scope, output)
report_copied_files(copied_files, import_output)
