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mbed-os/tools/project.py

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""" The CLI entry point for exporting projects from the mbed tools to any of the
supported IDEs or project structures.
"""
import sys
from os.path import join, abspath, dirname, exists, basename
ROOT = abspath(join(dirname(__file__), ".."))
sys.path.insert(0, ROOT)
from shutil import move, rmtree
from argparse import ArgumentParser
from os.path import normpath, realpath
from tools.paths import EXPORT_DIR, MBED_HAL, MBED_LIBRARIES, MBED_TARGETS_PATH
from tools.settings import BUILD_DIR
from tools.export import EXPORTERS, mcu_ide_matrix
from tools.tests import TESTS, TEST_MAP
from tools.tests import test_known, test_name_known, Test
from tools.targets import TARGET_NAMES
from tools.utils import argparse_filestring_type, argparse_profile_filestring_type, argparse_many, args_error
from tools.utils import argparse_force_lowercase_type
from tools.utils import argparse_force_uppercase_type
from tools.utils import print_large_string
from tools.project_api import export_project, get_exporter_toolchain
from tools.options import extract_profile, list_profiles
def setup_project(ide, target, program=None, source_dir=None, build=None, export_path=None):
"""Generate a name, if not provided, and find dependencies
Positional arguments:
ide - IDE or project structure that will soon be exported to
target - MCU that the project will build for
Keyword arguments:
program - the index of a test program
source_dir - the directory, or directories that contain all of the sources
build - a directory that will contain the result of the export
"""
# Some libraries have extra macros (called by exporter symbols) to we need
# to pass them to maintain compilation macros integrity between compiled
# library and header files we might use with it
if source_dir:
# --source is used to generate IDE files to toolchain directly
# in the source tree and doesn't generate zip file
project_dir = export_path or source_dir[0]
if program:
project_name = TESTS[program]
else:
project_name = basename(normpath(realpath(source_dir[0])))
src_paths = source_dir
lib_paths = None
else:
test = Test(program)
if not build:
# Substitute the mbed library builds with their sources
if MBED_LIBRARIES in test.dependencies:
test.dependencies.remove(MBED_LIBRARIES)
test.dependencies.append(MBED_HAL)
test.dependencies.append(MBED_TARGETS_PATH)
src_paths = [test.source_dir]
lib_paths = test.dependencies
project_name = "_".join([test.id, ide, target])
project_dir = join(EXPORT_DIR, project_name)
return project_dir, project_name, src_paths, lib_paths
def export(target, ide, build=None, src=None, macros=None, project_id=None,
zip_proj=False, build_profile=None, export_path=None, silent=False):
"""Do an export of a project.
Positional arguments:
target - MCU that the project will compile for
ide - the IDE or project structure to export to
Keyword arguments:
build - to use the compiled mbed libraries or not
src - directory or directories that contain the source to export
macros - extra macros to add to the project
project_id - the name of the project
clean - start from a clean state before exporting
zip_proj - create a zip file or not
Returns an object of type Exporter (tools/exports/exporters.py)
"""
project_dir, name, src, lib = setup_project(ide, target, program=project_id,
source_dir=src, build=build, export_path=export_path)
zip_name = name+".zip" if zip_proj else None
return export_project(src, project_dir, target, ide, name=name,
macros=macros, libraries_paths=lib, zip_proj=zip_name,
build_profile=build_profile, silent=silent)
def main():
"""Entry point"""
# Parse Options
parser = ArgumentParser()
targetnames = TARGET_NAMES
targetnames.sort()
toolchainlist = EXPORTERS.keys()
toolchainlist.sort()
parser.add_argument("-m", "--mcu",
metavar="MCU",
type=argparse_force_uppercase_type(targetnames, "MCU"),
help="generate project for the given MCU ({})".format(
', '.join(targetnames)))
parser.add_argument("-i",
dest="ide",
type=argparse_force_lowercase_type(
toolchainlist, "toolchain"),
help="The target IDE: %s"% str(toolchainlist))
parser.add_argument("-c", "--clean",
action="store_true",
default=False,
help="clean the export directory")
group = parser.add_mutually_exclusive_group(required=False)
group.add_argument(
"-p",
type=test_known,
dest="program",
help="The index of the desired test program: [0-%s]"% (len(TESTS)-1))
group.add_argument("-n",
type=test_name_known,
dest="program",
help="The name of the desired test program")
parser.add_argument("-b",
dest="build",
default=False,
action="store_true",
help="use the mbed library build, instead of the sources")
group.add_argument("-L", "--list-tests",
action="store_true",
dest="list_tests",
default=False,
help="list available programs in order and exit")
group.add_argument("-S", "--list-matrix",
action="store_true",
dest="supported_ides",
default=False,
help="displays supported matrix of MCUs and IDEs")
parser.add_argument("-E",
action="store_true",
dest="supported_ides_html",
default=False,
help="writes tools/export/README.md")
parser.add_argument("--source",
action="append",
type=argparse_filestring_type,
dest="source_dir",
default=[],
help="The source (input) directory")
parser.add_argument("-D",
action="append",
dest="macros",
help="Add a macro definition")
parser.add_argument("--profile", dest="profile", action="append",
type=argparse_profile_filestring_type,
help="Build profile to use. Can be either path to json" \
"file or one of the default one ({})".format(", ".join(list_profiles())),
default=[])
parser.add_argument("--update-packs",
dest="update_packs",
action="store_true",
default=False)
options = parser.parse_args()
# Print available tests in order and exit
if options.list_tests is True:
print '\n'.join([str(test) for test in sorted(TEST_MAP.values())])
sys.exit()
# Only prints matrix of supported IDEs
if options.supported_ides:
print_large_string(mcu_ide_matrix())
exit(0)
# Only prints matrix of supported IDEs
if options.supported_ides_html:
html = mcu_ide_matrix(verbose_html=True)
try:
with open("./export/README.md", "w") as readme:
readme.write("Exporter IDE/Platform Support\n")
readme.write("-----------------------------------\n")
readme.write("\n")
readme.write(html)
except IOError as exc:
print "I/O error({0}): {1}".format(exc.errno, exc.strerror)
except:
print "Unexpected error:", sys.exc_info()[0]
raise
exit(0)
if options.update_packs:
from tools.arm_pack_manager import Cache
cache = Cache(True, True)
cache.cache_descriptors()
# Target
if not options.mcu:
args_error(parser, "argument -m/--mcu is required")
# Toolchain
if not options.ide:
args_error(parser, "argument -i is required")
# Clean Export Directory
if options.clean:
if exists(EXPORT_DIR):
rmtree(EXPORT_DIR)
for mcu in options.mcu:
zip_proj = not bool(options.source_dir)
if (options.program is None) and (not options.source_dir):
args_error(parser, "one of -p, -n, or --source is required")
# Export to selected toolchain
exporter, toolchain_name = get_exporter_toolchain(options.ide)
if options.mcu not in exporter.TARGETS:
args_error(parser, "%s not supported by %s"%(options.mcu,options.ide))
profile = extract_profile(parser, options, toolchain_name, fallback="debug")
if options.clean:
rmtree(BUILD_DIR)
export(options.mcu, options.ide, build=options.build,
src=options.source_dir, macros=options.macros,
project_id=options.program, zip_proj=zip_proj,
build_profile=profile)
if __name__ == "__main__":
main()
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