mbedtls/tests/scripts/check-python-files.sh

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2018-07-05 23:41:08 +00:00
#! /usr/bin/env sh
# Copyright The Mbed TLS Contributors
Add Apache-2.0 headers to all scripts This commit was generated using the following script: # ======================== #!/bin/sh # Find scripts find -path './.git' -prune -o '(' -name '*.gdb' -o -name '*.pl' -o -name '*.py' -o -name '*.sh' ')' -print | xargs sed -i ' # Remove Mbed TLS declaration if it occurs before the copyright line 1,/Copyright.*Arm/I { /This file is part of/,$ { /Copyright.*Arm/I! d } } # Convert non-standard header in scripts/abi_check.py to the format used in the other scripts /"""/,/"""/ { # Cut copyright declaration /Copyright.*Arm/I { h N d } # Paste copyright declaration /"""/ { x /./ { s/^/# / # Add # x # Replace orignal buffer with Copyright declaration p # Print original buffer, insert newline i\ s/.*// # Clear original buffer } x } } /Copyright.*Arm/I { # Print copyright declaration p # Read the two lines immediately following the copyright declaration N N # Insert Apache header if it is missing /SPDX/! { i\ # SPDX-License-Identifier: Apache-2.0\ #\ # Licensed under the Apache License, Version 2.0 (the "License"); you may\ # not use this file except in compliance with the License.\ # You may obtain a copy of the License at\ #\ # http://www.apache.org/licenses/LICENSE-2.0\ #\ # Unless required by applicable law or agreed to in writing, software\ # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT\ # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\ # See the License for the specific language governing permissions and\ # limitations under the License. # Insert Mbed TLS declaration if it is missing /This file is part of/! i\ #\ # This file is part of Mbed TLS (https://tls.mbed.org) } # Clear copyright declaration from buffer D } ' # ======================== Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-05-25 23:54:15 +00:00
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Purpose: check Python files for potential programming errors or maintenance
# hurdles. Run pylint to detect some potential mistakes and enforce PEP8
# coding standards. If available, run mypy to perform static type checking.
# We'll keep going on errors and report the status at the end.
ret=0
2018-07-05 23:41:08 +00:00
if type python3 >/dev/null 2>/dev/null; then
PYTHON=python3
else
PYTHON=python
fi
check_version () {
$PYTHON - "$2" <<EOF
import packaging.version
import sys
import $1 as package
actual = package.__version__
wanted = sys.argv[1]
if packaging.version.parse(actual) < packaging.version.parse(wanted):
sys.stderr.write("$1: version %s is too old (want %s)\n" % (actual, wanted))
exit(1)
EOF
}
can_pylint () {
# Pylint 1.5.2 from Ubuntu 16.04 is too old:
# E: 34, 0: Unable to import 'mbedtls_dev' (import-error)
# Pylint 1.8.3 from Ubuntu 18.04 passed on the first commit containing this line.
check_version pylint 1.8.3
}
can_mypy () {
# Just check that mypy is present and looks sane. I don't know what
# minimum version is required. The check is not just "type mypy"
# because that passes if a mypy exists but is not installed for the current
# python version.
$PYTHON -m mypy --version 2>/dev/null >/dev/null
}
# With just a --can-xxx option, check whether the tool for xxx is available
# with an acceptable version, and exit without running any checks. The exit
# status is true if the tool is available and acceptable and false otherwise.
if [ "$1" = "--can-pylint" ]; then
can_pylint
exit
elif [ "$1" = "--can-mypy" ]; then
can_mypy
exit
fi
echo 'Running pylint ...'
$PYTHON -m pylint -j 2 scripts/mbedtls_dev/*.py scripts/*.py tests/scripts/*.py || {
echo >&2 "pylint reported errors"
ret=1
}
# Check types if mypy is available
if can_mypy; then
echo
echo 'Running mypy ...'
$PYTHON -m mypy scripts/*.py tests/scripts/*.py ||
ret=1
fi
exit $ret