def get_sources_from_exports():
src_folder = conanfile.source_folder
if conanfile_folder != src_folder:
_run_local_scm(conanfile, conanfile_folder, src_folder, output=conanfile.output)
conanfile.output.info("Executing exports to: %s" % src_folder)
export_recipe(conanfile, conanfile_folder, src_folder)
export_source(conanfile, conanfile_folder, src_folder)
def _get_sources_from_exports(conanfile, src_folder, export_folder,
export_source_folder, output, client_cache):
# Files from python requires are obtained before the self files
from conans.client.cmd.export import export_source
for python_require in conanfile.python_requires:
src = client_cache.export_sources(python_require.conan_ref)
export_source(conanfile, src, src_folder, output)
# so self exported files have precedence over python_requires ones
merge_directories(export_folder, src_folder)
# Now move the export-sources to the right location
merge_directories(export_source_folder, src_folder)
def get_sources_from_exports():
src_folder = conanfile.source_folder
if conanfile_folder != src_folder:
_run_local_scm(conanfile,
conanfile_folder,
src_folder,
output=conanfile.output)
conanfile.output.info("Executing exports to: %s" % src_folder)
if not hasattr(conanfile, "layout"):
export_recipe(conanfile, conanfile_folder, src_folder)
else:
# If layout declared, the export_sources will go to base source (like develop2)
src_folder = conanfile.folders.base_source
if conanfile_folder != src_folder:
export_source(conanfile, conanfile_folder, src_folder)
def config_source(export_folder, export_source_folder, local_sources_path,
src_folder, conanfile, output, conanfile_path, reference,
hook_manager, client_cache):
""" creates src folder and retrieve, calling source() from conanfile
the necessary source code
"""
def remove_source(raise_error=True):
output.warn("This can take a while for big packages")
try:
rmdir(src_folder)
except BaseException as e_rm:
set_dirty(src_folder)
msg = str(e_rm)
if six.PY2:
msg = str(e_rm).decode(
"latin1") # Windows prints some chars in latin1
output.error("Unable to remove source folder %s\n%s" %
(src_folder, msg))
output.warn("**** Please delete it manually ****")
if raise_error or isinstance(e_rm, KeyboardInterrupt):
raise ConanException("Unable to remove source folder")
if is_dirty(src_folder):
output.warn("Trying to remove corrupted source folder")
remove_source()
elif conanfile.build_policy_always:
output.warn(
"Detected build_policy 'always', trying to remove source folder")
remove_source()
elif local_sources_path and os.path.exists(local_sources_path):
output.warn(
"Detected 'scm' auto in conanfile, trying to remove source folder")
remove_source()
if not os.path.exists(src_folder):
set_dirty(src_folder)
mkdir(src_folder)
os.chdir(src_folder)
conanfile.source_folder = src_folder
try:
with conanfile_exception_formatter(str(conanfile), "source"):
with get_env_context_manager(conanfile):
conanfile.build_folder = None
conanfile.package_folder = None
hook_manager.execute("pre_source",
conanfile=conanfile,
conanfile_path=conanfile_path,
reference=reference)
output.info('Configuring sources in %s' % src_folder)
scm_data = get_scm_data(conanfile)
if scm_data:
dest_dir = os.path.normpath(
os.path.join(src_folder, scm_data.subfolder))
captured = local_sources_path and os.path.exists(
local_sources_path)
local_sources_path = local_sources_path if captured else None
_fetch_scm(scm_data, dest_dir, local_sources_path,
output)
# Files from python requires are obtained before the self files
from conans.client.cmd.export import export_source
for python_require in conanfile.python_requires:
src = client_cache.export_sources(
python_require.conan_ref)
export_source(conanfile, src, src_folder, output)
# so self exported files have precedence over python_requires ones
merge_directories(export_folder, src_folder)
# Now move the export-sources to the right location
merge_directories(export_source_folder, src_folder)
_clean_source_folder(src_folder)
try:
shutil.rmtree(os.path.join(src_folder, "__pycache__"))
except OSError:
pass
conanfile.source()
hook_manager.execute("post_source",
conanfile=conanfile,
conanfile_path=conanfile_path,
reference=reference)
clean_dirty(src_folder) # Everything went well, remove DIRTY flag
except Exception as e:
os.chdir(export_folder)
# in case source() fails (user error, typically), remove the src_folder
# and raise to interrupt any other processes (build, package)
output.warn("Trying to remove corrupted source folder")
remove_source(raise_error=False)
if isinstance(e, ConanExceptionInUserConanfileMethod):
raise e
raise ConanException(e)
def get_sources_from_exports():
if conanfile_folder != src_folder:
conanfile.output.info("Executing exports to: %s" % src_folder)
export_recipe(conanfile, conanfile_folder, src_folder)
export_source(conanfile, conanfile_folder, src_folder)