def _build(self, conanfile, pref):
# Read generators from conanfile and generate the needed files
logger.info("GENERATORS: Writing generators")
self._generator_manager.write_generators(conanfile,
conanfile.build_folder,
conanfile.generators_folder,
self._output)
logger.info("TOOLCHAIN: Writing toolchain")
write_toolchain(conanfile, conanfile.generators_folder, self._output)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
copied_files = run_imports(conanfile)
try:
mkdir(conanfile.build_folder)
with tools.chdir(conanfile.build_folder):
run_build_method(conanfile,
self._hook_manager,
reference=pref.ref,
package_id=pref.id)
self._output.success("Package '%s' built" % pref.id)
self._output.info("Build folder %s" % conanfile.build_folder)
except Exception as exc:
self._output.writeln("")
self._output.error("Package '%s' build failed" % pref.id)
self._output.warn("Build folder %s" % conanfile.build_folder)
if isinstance(exc, ConanExceptionInUserConanfileMethod):
raise exc
raise ConanException(exc)
finally:
# Now remove all files that were imported with imports()
remove_imports(conanfile, copied_files, self._output)
def _handle_node_editable(self, node, graph_info):
# Get source of information
package_layout = self._cache.package_layout(node.ref)
base_path = package_layout.base_folder()
self._call_package_info(node.conanfile,
package_folder=base_path,
ref=node.ref)
node.conanfile.cpp_info.filter_empty = False
# Try with package-provided file
editable_cpp_info = package_layout.editable_cpp_info()
if editable_cpp_info:
editable_cpp_info.apply_to(node.ref,
node.conanfile.cpp_info,
settings=node.conanfile.settings,
options=node.conanfile.options)
build_folder = editable_cpp_info.folder(
node.ref,
EditableLayout.BUILD_FOLDER,
settings=node.conanfile.settings,
options=node.conanfile.options)
if build_folder is not None:
build_folder = os.path.join(base_path, build_folder)
output = node.conanfile.output
self._generator_manager.write_generators(
node.conanfile, build_folder, output)
write_toolchain(node.conanfile, build_folder, output)
save(os.path.join(build_folder, CONANINFO),
node.conanfile.info.dumps())
output.info("Generated %s" % CONANINFO)
graph_info_node = GraphInfo(graph_info.profile_host,
root_ref=node.ref)
graph_info_node.options = node.conanfile.options.values
graph_info_node.graph_lock = graph_info.graph_lock
graph_info_node.save(build_folder)
output.info("Generated graphinfo")
graph_lock_file = GraphLockFile(graph_info.profile_host,
graph_info.profile_build,
graph_info.graph_lock)
graph_lock_file.save(os.path.join(build_folder, "conan.lock"))
save(os.path.join(build_folder, BUILD_INFO),
TXTGenerator(node.conanfile).content)
output.info("Generated %s" % BUILD_INFO)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
copied_files = run_imports(node.conanfile, build_folder)
report_copied_files(copied_files, output)
def deps_install(app,
ref_or_path,
install_folder,
base_folder,
graph_info,
remotes=None,
build_modes=None,
update=False,
manifest_folder=None,
manifest_verify=False,
manifest_interactive=False,
generators=None,
no_imports=False,
create_reference=None,
keep_build=False,
recorder=None,
lockfile_node_id=None,
is_build_require=False,
add_txt_generator=True,
require_overrides=None,
conanfile_path=None,
test=None,
source_folder=None,
output_folder=None):
""" Fetch and build all dependencies for the given reference
@param app: The ConanApp instance with all collaborators
@param ref_or_path: ConanFileReference or path to user space conanfile
@param install_folder: where the output files will be saved
@param build_modes: List of build_modes specified
@param update: Check for updated in the upstream remotes (and update)
@param manifest_folder: Folder to install the manifests
@param manifest_verify: Verify dependencies manifests against stored ones
@param manifest_interactive: Install deps manifests in folder for later verify, asking user
for confirmation
@param generators: List of generators from command line.
@param no_imports: Install specified packages but avoid running imports
@param add_txt_generator: Add the txt to the list of generators
"""
out, user_io, graph_manager, cache = app.out, app.user_io, app.graph_manager, app.cache
remote_manager, hook_manager = app.remote_manager, app.hook_manager
profile_host, profile_build = graph_info.profile_host, graph_info.profile_build
if profile_build:
out.info("Configuration (profile_host):")
out.writeln(profile_host.dumps())
out.info("Configuration (profile_build):")
out.writeln(profile_build.dumps())
else:
out.info("Configuration:")
out.writeln(profile_host.dumps())
deps_graph = graph_manager.load_graph(ref_or_path,
create_reference,
graph_info,
build_modes,
False,
update,
remotes,
recorder,
lockfile_node_id=lockfile_node_id,
is_build_require=is_build_require,
require_overrides=require_overrides)
graph_lock = graph_info.graph_lock # After the graph is loaded it is defined
root_node = deps_graph.root
conanfile = root_node.conanfile
if root_node.recipe == RECIPE_VIRTUAL:
out.highlight("Installing package: %s" % str(ref_or_path))
else:
conanfile.output.highlight("Installing package")
print_graph(deps_graph, out)
try:
if cross_building(conanfile):
settings = get_cross_building_settings(conanfile)
message = "Cross-build from '%s:%s' to '%s:%s'" % settings
out.writeln(message, Color.BRIGHT_MAGENTA)
except ConanException: # Setting os doesn't exist
pass
installer = BinaryInstaller(app, recorder=recorder)
# TODO: Extract this from the GraphManager, reuse same object, check args earlier
build_modes = BuildMode(build_modes, out)
installer.install(deps_graph,
remotes,
build_modes,
update,
profile_host,
profile_build,
graph_lock,
keep_build=keep_build)
graph_lock.complete_matching_prevs()
if manifest_folder:
manifest_manager = ManifestManager(manifest_folder,
user_io=user_io,
cache=cache)
for node in deps_graph.nodes:
if node.recipe in (RECIPE_CONSUMER, RECIPE_VIRTUAL):
continue
retrieve_exports_sources(remote_manager, cache, node.conanfile,
node.ref, remotes)
manifest_manager.check_graph(deps_graph,
verify=manifest_verify,
interactive=manifest_interactive)
manifest_manager.print_log()
if hasattr(conanfile, "layout") and not test:
conanfile.folders.set_base_source(source_folder or conanfile_path)
conanfile.folders.set_base_install(output_folder or conanfile_path)
conanfile.folders.set_base_imports(output_folder or conanfile_path)
conanfile.folders.set_base_generators(output_folder or conanfile_path)
else:
conanfile.folders.set_base_install(install_folder)
conanfile.folders.set_base_imports(install_folder)
conanfile.folders.set_base_generators(base_folder)
output = conanfile.output if root_node.recipe != RECIPE_VIRTUAL else out
if install_folder:
# Write generators
tmp = list(
conanfile.generators) # Add the command line specified generators
generators = set(generators) if generators else set()
tmp.extend([g for g in generators if g not in tmp])
if add_txt_generator:
tmp.append("txt")
conanfile.generators = tmp
app.generator_manager.write_generators(conanfile, install_folder,
conanfile.generators_folder,
output)
write_toolchain(conanfile, conanfile.generators_folder, output)
if not isinstance(ref_or_path, ConanFileReference):
# Write conaninfo
content = normalize(conanfile.info.dumps())
save(os.path.join(install_folder, CONANINFO), content)
output.info("Generated %s" % CONANINFO)
graph_info.save(install_folder)
output.info("Generated graphinfo")
graph_lock_file = GraphLockFile(profile_host, profile_build,
graph_lock)
graph_lock_file.save(os.path.join(install_folder, "conan.lock"))
if not no_imports:
run_imports(conanfile)
if type(conanfile
).system_requirements != ConanFile.system_requirements:
call_system_requirements(conanfile, conanfile.output)
if not create_reference and isinstance(ref_or_path,
ConanFileReference):
# The conanfile loaded is a virtual one. The one w deploy is the first level one
neighbours = deps_graph.root.neighbors()
deploy_conanfile = neighbours[0].conanfile
if hasattr(deploy_conanfile, "deploy") and callable(
deploy_conanfile.deploy):
run_deploy(deploy_conanfile, install_folder)
def _handle_node_editable(self, node, profile_host, profile_build,
graph_lock):
# Get source of information
conanfile = node.conanfile
ref = node.ref
package_layout = self._cache.package_layout(ref)
base_path = package_layout.base_folder()
if hasattr(conanfile, "layout"):
conanfile.folders.set_base_folders(base_path,
package_layout.output_folder)
else:
conanfile.folders.set_base_package(base_path)
conanfile.folders.set_base_source(None)
conanfile.folders.set_base_build(None)
conanfile.folders.set_base_install(None)
self._call_package_info(conanfile,
package_folder=base_path,
ref=ref,
is_editable=True)
# New editables mechanism based on Folders
if hasattr(conanfile, "layout"):
output = conanfile.output
output.info("Rewriting files of editable package "
"'{}' at '{}'".format(conanfile.name,
conanfile.generators_folder))
self._generator_manager.write_generators(
conanfile, conanfile.install_folder,
conanfile.generators_folder, output)
write_toolchain(conanfile, conanfile.generators_folder, output)
output.info("Generated toolchain")
graph_info_node = GraphInfo(profile_host, root_ref=node.ref)
graph_info_node.options = node.conanfile.options.values
graph_info_node.graph_lock = graph_lock
graph_info_node.save(base_path)
output.info("Generated conan.lock")
copied_files = run_imports(conanfile)
report_copied_files(copied_files, output)
return
node.conanfile.cpp_info.filter_empty = False
# OLD EDITABLE LAYOUTS:
# Try with package-provided file
editable_cpp_info = package_layout.editable_cpp_info()
if editable_cpp_info:
editable_cpp_info.apply_to(ref,
conanfile.cpp_info,
settings=conanfile.settings,
options=conanfile.options)
build_folder = editable_cpp_info.folder(
ref,
EditableLayout.BUILD_FOLDER,
settings=conanfile.settings,
options=conanfile.options)
if build_folder is not None:
build_folder = os.path.join(base_path, build_folder)
output = conanfile.output
self._generator_manager.write_generators(
conanfile, build_folder, build_folder, output)
write_toolchain(conanfile, build_folder, output)
save(os.path.join(build_folder, CONANINFO),
conanfile.info.dumps())
output.info("Generated %s" % CONANINFO)
graph_info_node = GraphInfo(profile_host, root_ref=node.ref)
graph_info_node.options = node.conanfile.options.values
graph_info_node.graph_lock = graph_lock
graph_info_node.save(build_folder)
output.info("Generated graphinfo")
graph_lock_file = GraphLockFile(profile_host, profile_build,
graph_lock)
graph_lock_file.save(os.path.join(build_folder, "conan.lock"))
save(os.path.join(build_folder, BUILD_INFO),
TXTGenerator(conanfile).content)
output.info("Generated %s" % BUILD_INFO)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
conanfile.folders.set_base_imports(build_folder)
copied_files = run_imports(conanfile)
report_copied_files(copied_files, output)
