def compute_project_checksum(config):
# rebuild when PIO Core version changes
checksum = sha1(hashlib_encode_data(__version__))
# configuration file state
checksum.update(hashlib_encode_data(config.to_json()))
# project file structure
check_suffixes = (".c", ".cc", ".cpp", ".h", ".hpp", ".s", ".S")
for d in (get_project_include_dir(), get_project_src_dir(),
get_project_lib_dir()):
if not isdir(d):
continue
chunks = []
for root, _, files in walk(d):
for f in files:
path = join(root, f)
if path.endswith(check_suffixes):
chunks.append(path)
if not chunks:
continue
chunks_to_str = ",".join(sorted(chunks))
if WINDOWS: # case insensitive OS
chunks_to_str = chunks_to_str.lower()
checksum.update(hashlib_encode_data(chunks_to_str))
return checksum.hexdigest()
def get_host_id():
h = hashlib.sha1(hashlib_encode_data(get_cid()))
try:
username = getpass.getuser()
h.update(hashlib_encode_data(username))
except: # pylint: disable=bare-except
pass
return h.hexdigest()
def get_cid():
# pylint: disable=import-outside-toplevel
from platformio.clients.http import fetch_remote_content
cid = get_state_item("cid")
if cid:
return cid
uid = None
if os.getenv("C9_UID"):
uid = os.getenv("C9_UID")
elif os.getenv("GITPOD_GIT_USER_NAME"):
uid = os.getenv("GITPOD_GIT_USER_NAME")
elif os.getenv("CHE_API", os.getenv("CHE_API_ENDPOINT")):
try:
uid = json.loads(
fetch_remote_content("{api}/user?token={token}".format(
api=os.getenv("CHE_API", os.getenv("CHE_API_ENDPOINT")),
token=os.getenv("USER_TOKEN"),
))).get("id")
except: # pylint: disable=bare-except
pass
if not uid:
uid = uuid.getnode()
cid = uuid.UUID(bytes=hashlib.md5(hashlib_encode_data(uid)).digest())
cid = str(cid)
if WINDOWS or os.getuid() > 0: # pylint: disable=no-member
set_state_item("cid", cid)
return cid
def compute_download_path(self, *args):
request_hash = hashlib.new("sha1")
for arg in args:
request_hash.update(compat.hashlib_encode_data(arg))
dl_path = os.path.join(self.get_download_dir(),
request_hash.hexdigest())
return dl_path
def get_cid():
cid = get_state_item("cid")
if cid:
return cid
uid = None
if getenv("C9_UID"):
uid = getenv("C9_UID")
elif getenv("CHE_API", getenv("CHE_API_ENDPOINT")):
try:
uid = (
requests.get(
"{api}/user?token={token}".format(
api=getenv("CHE_API", getenv("CHE_API_ENDPOINT")),
token=getenv("USER_TOKEN"),
)
)
.json()
.get("id")
)
except: # pylint: disable=bare-except
pass
if not uid:
uid = uuid.getnode()
cid = uuid.UUID(bytes=hashlib.md5(hashlib_encode_data(uid)).digest())
cid = str(cid)
if WINDOWS or os.getuid() > 0: # pylint: disable=no-member
set_state_item("cid", cid)
return cid
def _file_long_data(env, data):
build_dir = env.subst("$BUILD_DIR")
if not isdir(build_dir):
makedirs(build_dir)
tmp_file = join(build_dir,
"longcmd-%s" % md5(hashlib_encode_data(data)).hexdigest())
if isfile(tmp_file):
return tmp_file
fs.write_file_contents(tmp_file, data)
return tmp_file
def _file_long_data(env, data):
build_dir = env.subst("$BUILD_DIR")
if not isdir(build_dir):
makedirs(build_dir)
tmp_file = join(build_dir,
"longcmd-%s" % md5(hashlib_encode_data(data)).hexdigest())
if isfile(tmp_file):
return tmp_file
with open(tmp_file, "w") as fp:
fp.write(data)
return tmp_file
def _file_long_data(env, data):
tmp_file = os.path.join(
"$BUILD_DIR", "longinc-%s" % hashlib.md5(hashlib_encode_data(data)).hexdigest()
)
build_dir = env.subst("$BUILD_DIR")
if not os.path.isdir(build_dir):
os.makedirs(build_dir)
if os.path.isfile(env.subst(tmp_file)):
return tmp_file
with open(env.subst(tmp_file), "w") as fp:
fp.write(data)
return tmp_file
def spawn(self, gdb_path, prog_path):
session_hash = gdb_path + prog_path
self._session_id = sha1(hashlib_encode_data(session_hash)).hexdigest()
self._kill_previous_session()
patterns = {
"PROJECT_DIR": self.project_dir,
"PROG_PATH": prog_path,
"PROG_DIR": dirname(prog_path),
"PROG_NAME": basename(splitext(prog_path)[0]),
"DEBUG_PORT": self.debug_options["port"],
"UPLOAD_PROTOCOL": self.debug_options["upload_protocol"],
"INIT_BREAK": self.debug_options["init_break"] or "",
"LOAD_CMDS": "\n".join(self.debug_options["load_cmds"] or []),
}
yield self._debug_server.spawn(patterns)
if not patterns["DEBUG_PORT"]:
patterns["DEBUG_PORT"] = self._debug_server.get_debug_port()
self.generate_pioinit(self._gdbsrc_dir, patterns)
# start GDB client
args = [
"piogdb",
"-q",
"--directory",
self._gdbsrc_dir,
"--directory",
self.project_dir,
"-l",
"10",
]
args.extend(self.args)
if not gdb_path:
raise DebugInvalidOptionsError("GDB client is not configured")
gdb_data_dir = self._get_data_dir(gdb_path)
if gdb_data_dir:
args.extend(["--data-directory", gdb_data_dir])
args.append(patterns["PROG_PATH"])
transport = reactor.spawnProcess(self,
gdb_path,
args,
path=self.project_dir,
env=os.environ)
defer.returnValue(transport)
def calculate_project_hash():
check_suffixes = (".c", ".cc", ".cpp", ".h", ".hpp", ".s", ".S")
chunks = [__version__]
for d in (get_project_src_dir(), get_project_lib_dir()):
if not isdir(d):
continue
for root, _, files in walk(d):
for f in files:
path = join(root, f)
if path.endswith(check_suffixes):
chunks.append(path)
chunks_to_str = ",".join(sorted(chunks))
if WINDOWS:
# Fix issue with useless project rebuilding for case insensitive FS.
# A case of disk drive can differ...
chunks_to_str = chunks_to_str.lower()
return sha1(hashlib_encode_data(chunks_to_str)).hexdigest()
def get_project_optional_dir(name, default=None):
project_dir = get_project_dir()
config = ProjectConfig.get_instance(join(project_dir, "platformio.ini"))
optional_dir = config.get("platformio", name)
if not optional_dir:
return default
if "$PROJECT_HASH" in optional_dir:
optional_dir = optional_dir.replace(
"$PROJECT_HASH", "%s-%s" %
(basename(project_dir), sha1(
hashlib_encode_data(project_dir)).hexdigest()[:10]))
if optional_dir.startswith("~"):
optional_dir = expanduser(optional_dir)
return realpath(optional_dir)
def dump_run_environment(options):
non_sensitive_data = [
"platform",
"platform_packages",
"framework",
"board",
"upload_protocol",
"check_tool",
"debug_tool",
"monitor_filters",
]
safe_options = {
k: v
for k, v in options.items() if k in non_sensitive_data
}
if is_platformio_project(os.getcwd()):
phash = hashlib.sha1(hashlib_encode_data(app.get_cid()))
safe_options["pid"] = phash.hexdigest()
return json.dumps(safe_options, sort_keys=True, ensure_ascii=False)
def spawn(self, gdb_path, prog_path):
session_hash = gdb_path + prog_path
self._session_id = sha1(hashlib_encode_data(session_hash)).hexdigest()
self._kill_previous_session()
patterns = {
"PROJECT_DIR": self.project_dir,
"PROG_PATH": prog_path,
"PROG_DIR": dirname(prog_path),
"PROG_NAME": basename(splitext(prog_path)[0]),
"DEBUG_PORT": self.debug_options['port'],
"UPLOAD_PROTOCOL": self.debug_options['upload_protocol'],
"INIT_BREAK": self.debug_options['init_break'] or "",
"LOAD_CMDS": "\n".join(self.debug_options['load_cmds'] or []),
}
self._debug_server.spawn(patterns)
if not patterns['DEBUG_PORT']:
patterns['DEBUG_PORT'] = self._debug_server.get_debug_port()
self.generate_pioinit(self._gdbsrc_dir, patterns)
# start GDB client
args = [
"piogdb",
"-q",
"--directory", self._gdbsrc_dir,
"--directory", self.project_dir,
"-l", "10"
] # yapf: disable
args.extend(self.args)
if not gdb_path:
raise exception.DebugInvalidOptions("GDB client is not configured")
gdb_data_dir = self._get_data_dir(gdb_path)
if gdb_data_dir:
args.extend(["--data-directory", gdb_data_dir])
args.append(patterns['PROG_PATH'])
return reactor.spawnProcess(self,
gdb_path,
args,
path=self.project_dir,
env=os.environ)
def get_optional_dir(self, name, exists=False):
if not ProjectOptions.get("platformio.%s_dir" % name):
raise ValueError("Unknown optional directory -> " + name)
if name == "core":
result = self._get_core_dir(exists)
else:
result = self.get("platformio", name + "_dir")
if result is None:
return None
project_dir = os.getcwd()
# patterns
if "$PROJECT_HASH" in result:
result = result.replace(
"$PROJECT_HASH",
"%s-%s" % (
os.path.basename(project_dir),
sha1(hashlib_encode_data(project_dir)).hexdigest()[:10],
),
)
if "$PROJECT_DIR" in result:
result = result.replace("$PROJECT_DIR", project_dir)
if "$PROJECT_CORE_DIR" in result:
result = result.replace("$PROJECT_CORE_DIR",
self.get_optional_dir("core"))
if "$PROJECT_WORKSPACE_DIR" in result:
result = result.replace("$PROJECT_WORKSPACE_DIR",
self.get_optional_dir("workspace"))
if result.startswith("~"):
result = fs.expanduser(result)
result = os.path.realpath(result)
if exists and not os.path.isdir(result):
os.makedirs(result)
return result
def _insert_to_db(self, path, relpath):
if not isfile(path):
return
index_hash = "%s-%s-%s" % (relpath, getmtime(path), getsize(path))
index = crc32(hashlib_encode_data(index_hash))
self._db[index] = (path, relpath)
def _install_from_tmp_dir( # pylint: disable=too-many-branches
self, tmp_dir, requirements=None):
tmp_manifest = self.load_manifest(tmp_dir)
assert set(["name", "version"]) <= set(tmp_manifest)
pkg_dirname = self.get_install_dirname(tmp_manifest)
pkg_dir = join(self.package_dir, pkg_dirname)
cur_manifest = self.load_manifest(pkg_dir)
tmp_semver = self.parse_semver_version(tmp_manifest["version"])
cur_semver = None
if cur_manifest:
cur_semver = self.parse_semver_version(cur_manifest["version"])
# package should satisfy requirements
if requirements:
mismatch_error = "Package version %s doesn't satisfy requirements %s" % (
tmp_manifest["version"],
requirements,
)
try:
assert tmp_semver and tmp_semver in semantic_version.SimpleSpec(
requirements), mismatch_error
except (AssertionError, ValueError):
assert tmp_manifest["version"] == requirements, mismatch_error
# check if package already exists
if cur_manifest:
# 0-overwrite, 1-rename, 2-fix to a version
action = 0
if "__src_url" in cur_manifest:
if cur_manifest["__src_url"] != tmp_manifest.get("__src_url"):
action = 1
elif "__src_url" in tmp_manifest:
action = 2
else:
if tmp_semver and (not cur_semver or tmp_semver > cur_semver):
action = 1
elif tmp_semver and cur_semver and tmp_semver != cur_semver:
action = 2
# rename
if action == 1:
target_dirname = "%s@%s" % (pkg_dirname,
cur_manifest["version"])
if "__src_url" in cur_manifest:
target_dirname = "%s@src-%s" % (
pkg_dirname,
hashlib.md5(
hashlib_encode_data(
cur_manifest["__src_url"])).hexdigest(),
)
shutil.move(pkg_dir, join(self.package_dir, target_dirname))
# fix to a version
elif action == 2:
target_dirname = "%s@%s" % (pkg_dirname,
tmp_manifest["version"])
if "__src_url" in tmp_manifest:
target_dirname = "%s@src-%s" % (
pkg_dirname,
hashlib.md5(
hashlib_encode_data(
tmp_manifest["__src_url"])).hexdigest(),
)
pkg_dir = join(self.package_dir, target_dirname)
# remove previous/not-satisfied package
if isdir(pkg_dir):
fs.rmtree(pkg_dir)
shutil.move(tmp_dir, pkg_dir)
assert isdir(pkg_dir)
self.cache_reset()
return pkg_dir
def __hash__(self):
return crc32(
hashlib_encode_data(
"%s-%s-%s-%s-%s" %
(self.owner, self.id, self.name, self.requirements, self.url)))
def encode_scons_arg(value):
data = base64.urlsafe_b64encode(hashlib_encode_data(value))
return data.decode() if is_bytes(data) else data
def build_dir(self):
lib_hash = hashlib.sha1(hashlib_encode_data(self.path)).hexdigest()[:3]
return join("$BUILD_DIR", "lib%s" % lib_hash, basename(self.path))
def _install_tmp_pkg(self, tmp_pkg):
assert isinstance(tmp_pkg, PackageItem)
# validate package version and declared requirements
if (tmp_pkg.metadata.spec.requirements and tmp_pkg.metadata.version
not in tmp_pkg.metadata.spec.requirements):
raise PackageException(
"Package version %s doesn't satisfy requirements %s based on %s"
% (
tmp_pkg.metadata.version,
tmp_pkg.metadata.spec.requirements,
tmp_pkg.metadata,
))
dst_pkg = PackageItem(
os.path.join(self.package_dir, tmp_pkg.get_safe_dirname()))
# what to do with existing package?
action = "overwrite"
if tmp_pkg.metadata.spec.has_custom_name():
action = "overwrite"
dst_pkg = PackageItem(
os.path.join(self.package_dir, tmp_pkg.metadata.spec.name))
elif dst_pkg.metadata:
if dst_pkg.metadata.spec.external:
if dst_pkg.metadata.spec.url != tmp_pkg.metadata.spec.url:
action = "detach-existing"
elif (dst_pkg.metadata.version != tmp_pkg.metadata.version or
dst_pkg.metadata.spec.owner != tmp_pkg.metadata.spec.owner):
action = ("detach-existing" if
tmp_pkg.metadata.version > dst_pkg.metadata.version
else "detach-new")
def _cleanup_dir(path):
if os.path.isdir(path):
fs.rmtree(path)
if action == "detach-existing":
target_dirname = "%s@%s" % (
tmp_pkg.get_safe_dirname(),
dst_pkg.metadata.version,
)
if dst_pkg.metadata.spec.url:
target_dirname = "%s@src-%s" % (
tmp_pkg.get_safe_dirname(),
hashlib.md5(
compat.hashlib_encode_data(
dst_pkg.metadata.spec.url)).hexdigest(),
)
# move existing into the new place
pkg_dir = os.path.join(self.package_dir, target_dirname)
_cleanup_dir(pkg_dir)
shutil.move(dst_pkg.path, pkg_dir)
# move new source to the destination location
_cleanup_dir(dst_pkg.path)
shutil.move(tmp_pkg.path, dst_pkg.path)
return PackageItem(dst_pkg.path)
if action == "detach-new":
target_dirname = "%s@%s" % (
tmp_pkg.get_safe_dirname(),
tmp_pkg.metadata.version,
)
if tmp_pkg.metadata.spec.external:
target_dirname = "%s@src-%s" % (
tmp_pkg.get_safe_dirname(),
hashlib.md5(
compat.hashlib_encode_data(
tmp_pkg.metadata.spec.url)).hexdigest(),
)
pkg_dir = os.path.join(self.package_dir, target_dirname)
_cleanup_dir(pkg_dir)
shutil.move(tmp_pkg.path, pkg_dir)
return PackageItem(pkg_dir)
# otherwise, overwrite existing
_cleanup_dir(dst_pkg.path)
shutil.move(tmp_pkg.path, dst_pkg.path)
return PackageItem(dst_pkg.path)
def generate_project_id(self, path):
h = hashlib.sha1(hashlib_encode_data(self.id))
h.update(hashlib_encode_data(path))
return "%s-%s" % (os.path.basename(path), h.hexdigest())
def key_from_args(*args):
h = hashlib.md5()
for arg in args:
if arg:
h.update(hashlib_encode_data(arg))
return h.hexdigest()
