def install(self, reference, current_path, remote=None, options=None, settings=None,
build_mode=False, info=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: written in JSON, e.g. {"compiler": "Visual Studio 12", ...}
"""
if not isinstance(reference, ConanFileReference):
conanfile_path = reference
reference = None
loader = self._loader(current_path, settings, options)
installer = ConanInstaller(self._paths, self._user_io, loader, self.remote_manager, remote)
if reference:
conanfile = installer.retrieve_conanfile(reference, consumer=True)
else:
try:
conan_file_path = os.path.join(conanfile_path, CONANFILE)
conanfile = loader.load_conan(conan_file_path, consumer=True)
is_txt = False
except NotFoundException: # Load requirements.txt
conan_path = os.path.join(conanfile_path, CONANFILE_TXT)
conanfile = loader.load_conan_txt(conan_path)
is_txt = True
# build deps graph and install it
builder = DepsBuilder(installer, self._user_io.out)
deps_graph = builder.load(reference, conanfile)
if info:
Printer(self._user_io.out).print_info(deps_graph, info)
return
Printer(self._user_io.out).print_graph(deps_graph)
installer.install(deps_graph, build_mode)
if not reference:
if is_txt:
conanfile.info.settings = loader._settings.values
conanfile.info.full_settings = loader._settings.values
save(os.path.join(current_path, CONANINFO), conanfile.info.dumps())
self._user_io.out.info("Generated %s" % CONANINFO)
write_generators(conanfile, current_path, self._user_io.out)
local_installer = FileImporter(deps_graph, self._paths, current_path)
conanfile.copy = local_installer
conanfile.imports()
local_installer.execute()
def _build_package(self, export_folder, src_folder, build_folder,
package_folder, conan_file, output):
""" builds the package, creating the corresponding build folder if necessary
and copying there the contents from the src folder. The code is duplicated
in every build, as some configure processes actually change the source
code
"""
output.info('Building your package in %s' % build_folder)
if not os.path.exists(build_folder):
self._config_source(export_folder, src_folder, conan_file, output)
output.info('Copying sources to build folder')
shutil.copytree(src_folder, build_folder, symlinks=True)
os.chdir(build_folder)
conan_file._conanfile_directory = build_folder
# Read generators from conanfile and generate the needed files
write_generators(conan_file, build_folder, output)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
from conans.client.importer import FileImporter
local_installer = FileImporter(self._deps_graph, self._paths,
build_folder)
conan_file.copy = local_installer
conan_file.imports()
copied_files = local_installer.execute()
try:
# This is necessary because it is different for user projects
# than for packages
conan_file._conanfile_directory = build_folder
conan_file.package_folder = package_folder
conan_file.build()
self._out.writeln("")
output.success("Package '%s' built" %
os.path.basename(build_folder))
output.info("Build folder %s" % build_folder)
except Exception as e:
os.chdir(src_folder)
self._out.writeln("")
output.error("Package '%s' build failed" %
os.path.basename(build_folder))
output.warn("Build folder %s" % build_folder)
raise ConanException("%s: %s" % (conan_file.name, str(e)))
finally:
conan_file._conanfile_directory = export_folder
# Now remove all files that were imported with imports()
for f in copied_files:
try:
os.remove(f)
except Exception:
self._out.warn(
"Unable to remove imported file from build: %s" % f)
def install(self, reference, current_path, remote=None, options=None, settings=None,
build_mode=False, filename=None, update=False, check_updates=False,
integrity=False, scopes=None, generators=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)...]
"""
generators = generators or []
objects = self._get_graph(reference, current_path, remote, options, settings, filename,
update, check_updates, integrity, scopes)
(_, deps_graph, _, registry, conanfile, remote_proxy, loader) = objects
Printer(self._user_io.out).print_graph(deps_graph, registry)
# Warn if os doesn't match
try:
if detected_os() != loader._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
''' % (loader._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)
scope_prefix = "PROJECT" if not isinstance(reference, ConanFileReference) else str(reference)
output = ScopedOutput(scope_prefix, self._user_io.out)
# Write generators
tmp = list(conanfile.generators) # Add the command line specified generators
tmp.extend(generators)
conanfile.generators = tmp
write_generators(conanfile, current_path, output)
if not isinstance(reference, ConanFileReference):
content = normalize(conanfile.info.dumps())
save(os.path.join(current_path, CONANINFO), content)
output.info("Generated %s" % CONANINFO)
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)
def _build_package(self, export_folder, src_folder, build_folder, conan_file, output):
""" builds the package, creating the corresponding build folder if necessary
and copying there the contents from the src folder. The code is duplicated
in every build, as some configure processes actually change the source
code
"""
output.info("Building your package in %s" % build_folder)
if not os.path.exists(build_folder):
self._config_source(export_folder, src_folder, conan_file, output)
output.info("Copying sources to build folder")
shutil.copytree(src_folder, build_folder, symlinks=True)
os.chdir(build_folder)
conan_file._conanfile_directory = build_folder
# Read generators from conanfile and generate the needed files
write_generators(conan_file, build_folder, output)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
from conans.client.importer import FileImporter
local_installer = FileImporter(self._deps_graph, self._paths, build_folder)
conan_file.copy = local_installer
conan_file.imports()
copied_files = local_installer.execute()
try:
# This is necessary because it is different for user projects
# than for packages
conan_file._conanfile_directory = build_folder
conan_file.build()
self._out.writeln("")
output.success("Package '%s' built" % os.path.basename(build_folder))
output.info("Build folder %s" % build_folder)
except Exception as e:
os.chdir(src_folder)
self._out.writeln("")
output.error("Package '%s' build failed" % os.path.basename(build_folder))
output.warn("Build folder %s" % build_folder)
raise ConanException("%s: %s" % (conan_file.name, str(e)))
finally:
conan_file._conanfile_directory = export_folder
# Now remove all files that were imported with imports()
for f in copied_files:
try:
os.remove(f)
except Exception:
self._out.warn("Unable to remove imported file from build: %s" % f)
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, value)...]
"""
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()
copied_files = local_installer.execute()
import_output = ScopedOutput("%s imports()" % output.scope, output)
report_copied_files(copied_files, import_output)
def _build_package(self, export_folder, src_folder, build_folder,
package_folder, conan_file, output):
""" builds the package, creating the corresponding build folder if necessary
and copying there the contents from the src folder. The code is duplicated
in every build, as some configure processes actually change the source
code
"""
output.info('Building your package in %s' % build_folder)
if not os.path.exists(build_folder):
self._config_source(export_folder, src_folder, conan_file, output)
output.info('Copying sources to build folder')
def check_max_path_len(src, files):
if platform.system() != "Windows":
return []
filtered_files = []
for the_file in files:
source_path = os.path.join(src, the_file)
# Without storage path, just relative
rel_path = os.path.relpath(source_path, src_folder)
dest_path = os.path.normpath(
os.path.join(build_folder, rel_path))
# it is NOT that "/" is counted as "\\" so it counts double
# seems a bug in python, overflows paths near the limit of 260,
if len(dest_path) >= 249:
filtered_files.append(the_file)
output.warn("Filename too long, file excluded: %s" %
dest_path)
return filtered_files
shutil.copytree(src_folder,
build_folder,
symlinks=True,
ignore=check_max_path_len)
os.chdir(build_folder)
conan_file._conanfile_directory = build_folder
# Read generators from conanfile and generate the needed files
write_generators(conan_file, build_folder, output)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
from conans.client.importer import FileImporter
local_installer = FileImporter(self._deps_graph, self._paths,
build_folder)
conan_file.copy = local_installer
conan_file.imports()
copied_files = local_installer.execute()
try:
# This is necessary because it is different for user projects
# than for packages
conan_file._conanfile_directory = build_folder
conan_file.package_folder = package_folder
conan_file.build()
self._out.writeln("")
output.success("Package '%s' built" %
os.path.basename(build_folder))
output.info("Build folder %s" % build_folder)
except Exception as e:
os.chdir(src_folder)
self._out.writeln("")
output.error("Package '%s' build failed" %
os.path.basename(build_folder))
output.warn("Build folder %s" % build_folder)
raise ConanException("%s: %s" % (conan_file.name, str(e)))
finally:
conan_file._conanfile_directory = export_folder
# Now remove all files that were imported with imports()
for f in copied_files:
try:
os.remove(f)
except Exception:
self._out.warn(
"Unable to remove imported file from build: %s" % f)
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)
def _build_package(self, export_folder, src_folder, build_folder, package_folder, conan_file,
output):
""" builds the package, creating the corresponding build folder if necessary
and copying there the contents from the src folder. The code is duplicated
in every build, as some configure processes actually change the source
code
"""
output.info('Building your package in %s' % build_folder)
if not os.path.exists(build_folder):
self._config_source(export_folder, src_folder, conan_file, output)
output.info('Copying sources to build folder')
def check_max_path_len(src, files):
if platform.system() != "Windows":
return []
filtered_files = []
for the_file in files:
source_path = os.path.join(src, the_file)
# Without storage path, just relative
rel_path = os.path.relpath(source_path, src_folder)
dest_path = os.path.normpath(os.path.join(build_folder, rel_path))
# it is NOT that "/" is counted as "\\" so it counts double
# seems a bug in python, overflows paths near the limit of 260,
if len(dest_path) >= 249:
filtered_files.append(the_file)
output.warn("Filename too long, file excluded: %s" % dest_path)
return filtered_files
shutil.copytree(src_folder, build_folder, symlinks=True, ignore=check_max_path_len)
os.chdir(build_folder)
conan_file._conanfile_directory = build_folder
# Read generators from conanfile and generate the needed files
write_generators(conan_file, build_folder, output)
# Build step might need DLLs, binaries as protoc to generate source files
# So execute imports() before build, storing the list of copied_files
from conans.client.importer import FileImporter
local_installer = FileImporter(self._deps_graph, self._paths, build_folder)
conan_file.copy = local_installer
conan_file.imports()
copied_files = local_installer.execute()
try:
# This is necessary because it is different for user projects
# than for packages
conan_file._conanfile_directory = build_folder
conan_file.package_folder = package_folder
conan_file.build()
self._out.writeln("")
output.success("Package '%s' built" % os.path.basename(build_folder))
output.info("Build folder %s" % build_folder)
except Exception as e:
os.chdir(src_folder)
self._out.writeln("")
output.error("Package '%s' build failed" % os.path.basename(build_folder))
output.warn("Build folder %s" % build_folder)
raise ConanException("%s: %s" % (conan_file.name, str(e)))
finally:
conan_file._conanfile_directory = export_folder
# Now remove all files that were imported with imports()
for f in copied_files:
try:
os.remove(f)
except Exception:
self._out.warn("Unable to remove imported file from build: %s" % f)
def install(self, reference, current_path, remote=None, options=None, settings=None,
build_mode=False, info=None, filename=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: written in JSON, e.g. {"compiler": "Visual Studio 12", ...}
"""
reference_given = True
if not isinstance(reference, ConanFileReference):
conanfile_path = reference
reference_given = False
reference = None
loader = self._loader(current_path, settings, options)
installer = ConanInstaller(self._paths, self._user_io, loader, self.remote_manager, remote)
if reference_given:
project_reference = None
conanfile = installer.retrieve_conanfile(reference, 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)
# Calculate a placeholder conan file reference for the project
current_user = self._localdb.get_username()
if current_user:
project_reference += "%s/" % current_user
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(installer, self._user_io.out)
deps_graph = builder.load(reference, conanfile)
if info:
Printer(self._user_io.out).print_info(deps_graph, project_reference, info)
return
Printer(self._user_io.out).print_graph(deps_graph)
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)
self._user_io.out.writeln("")
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()