flipperzero-firmware/scripts/fbt_tools/pvsstudio.py

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from SCons.Builder import Builder
from SCons.Action import Action
from SCons.Script import Delete, Mkdir, GetBuildFailures, Flatten
import multiprocessing
import webbrowser
import atexit
import sys
import subprocess
__no_browser = False
def _set_browser_action(target, source, env):
if env["PVSNOBROWSER"]:
global __no_browser
__no_browser = True
def emit_pvsreport(target, source, env):
target_dir = env["REPORT_DIR"]
if env["PLATFORM"] == "win32":
# Report generator on Windows emits to a subfolder of given output folder
target_dir = target_dir.Dir("fullhtml")
return [target_dir.File("index.html")], source
def atexist_handler():
global __no_browser
if __no_browser:
return
for bf in GetBuildFailures():
for node in Flatten(bf.node):
if node.exists and node.name.endswith(".html"):
# macOS
if sys.platform == "darwin":
subprocess.run(["open", node.abspath])
else:
webbrowser.open(node.abspath)
break
def generate(env):
env.SetDefault(
PVSNCORES=multiprocessing.cpu_count(),
PVSOPTIONS=[
"@.pvsoptions",
"-j${PVSNCORES}",
# "--incremental", # kinda broken on PVS side
],
PVSCONVOPTIONS=[
"-a",
"GA:1,2,3",
"-t",
"fullhtml",
"--indicate-warnings",
],
)
if env["PLATFORM"] == "win32":
env.SetDefault(
PVSCHECKBIN="CompilerCommandsAnalyzer.exe",
PVSCONVBIN="PlogConverter.exe",
)
else:
env.SetDefault(
PVSCHECKBIN="pvs-studio-analyzer",
PVSCONVBIN="plog-converter",
)
if not env["VERBOSE"]:
env.SetDefault(
PVSCHECKCOMSTR="\tPVS\t${TARGET}",
PVSCONVCOMSTR="\tPVSREP\t${TARGET}",
)
env.Append(
BUILDERS={
"PVSCheck": Builder(
action=Action(
'${PVSCHECKBIN} analyze ${PVSOPTIONS} -f "${SOURCE}" -o "${TARGET}"',
"${PVSCHECKCOMSTR}",
),
suffix=".log",
src_suffix=".json",
),
"PVSReport": Builder(
action=Action(
[
Delete("${TARGET.dir}"),
# PlogConverter.exe and plog-converter have different behavior
Mkdir("${TARGET.dir}") if env["PLATFORM"] == "win32" else None,
Action(_set_browser_action, None),
'${PVSCONVBIN} ${PVSCONVOPTIONS} "${SOURCE}" -o "${REPORT_DIR}"',
],
"${PVSCONVCOMSTR}",
),
emitter=emit_pvsreport,
src_suffix=".log",
),
}
)
atexit.register(atexist_handler)
def exists(env):
return True