[lttng-ci.git] / scripts / babeltrace / lint.sh

#!/bin/bash
#
# Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
# Copyright (C) 2019 Francis Deslauriers <francis.deslauriers@efficios.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -exu

set -o pipefail

PYTHON3=python3

SRCDIR="$WORKSPACE/src/babeltrace"
PYENV_HOME="$WORKSPACE/.pyenv/"

# Delete previously built virtualenv
if [ -d "$PYENV_HOME" ]; then
    rm -rf "$PYENV_HOME"
fi

# Create virtualenv and install necessary packages
virtualenv --system-site-packages -p ${PYTHON3} "$PYENV_HOME"

set +ux
# shellcheck disable=SC1090,SC1091
. "$PYENV_HOME/bin/activate"
set -ux

if [ -f "$SRCDIR/dev-requirements.txt" ]; then
    pip install -r "$SRCDIR/dev-requirements.txt"
else
    pip install black flake8 isort
fi

exit_code=0

cd "$SRCDIR"

black --diff --check . | tee ../../black.out || exit_code=1
flake8 --output-file=../../flake8.out --tee || exit_code=1

ISORT_UNSUPPORTED_BRANCH_REGEX='.*(stable-1\.5|stable-2\.0)$'

if [[ ! ${GIT_BRANCH:-} =~ $ISORT_UNSUPPORTED_BRANCH_REGEX ]] && \
    [[ ! ${GERRIT_BRANCH:-} =~ $ISORT_UNSUPPORTED_BRANCH_REGEX ]]; then
    isort . --diff --check | tee ../../isort.out || exit_code=1
else
    echo "isort is not supported on the 'stable-2.0' branch" > ../../isort.out
fi

if [[ -f tools/format-cpp.sh ]]; then
    FORMATTER="clang-format-15 -i" tools/format-cpp.sh
    git diff --exit-code | tee ../../clang-format.out || exit_code=1
fi

if [[ -f tools/shellcheck.sh ]]; then
    tools/shellcheck.sh | tee ../../shellcheck.out || exit_code=1
fi

exit $exit_code
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
	4	# Copyright (C) 2019 Francis Deslauriers <francis.deslauriers@efficios.com>
	5	#
	6	# This program is free software: you can redistribute it and/or modify
	7	# it under the terms of the GNU General Public License as published by
	8	# the Free Software Foundation, either version 3 of the License, or
	9	# (at your option) any later version.
	10	#
	11	# This program is distributed in the hope that it will be useful,
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	# GNU General Public License for more details.
	15	#
	16	# You should have received a copy of the GNU General Public License
	17	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	18
	19	set -exu
	20
	21	set -o pipefail
	22
	23	PYTHON3=python3
	24
	25	SRCDIR="$WORKSPACE/src/babeltrace"
	26	PYENV_HOME="$WORKSPACE/.pyenv/"
	27
	28	# Delete previously built virtualenv
	29	if [ -d "$PYENV_HOME" ]; then
	30	rm -rf "$PYENV_HOME"
	31	fi
	32
	33	# Create virtualenv and install necessary packages
	34	virtualenv --system-site-packages -p ${PYTHON3} "$PYENV_HOME"
	35
	36	set +ux
	37	# shellcheck disable=SC1090,SC1091
	38	. "$PYENV_HOME/bin/activate"
	39	set -ux
	40
	41	if [ -f "$SRCDIR/dev-requirements.txt" ]; then
	42	pip install -r "$SRCDIR/dev-requirements.txt"
	43	else
	44	pip install black flake8 isort
	45	fi
	46
	47	exit_code=0
	48
	49	cd "$SRCDIR"
	50
	51	black --diff --check . \| tee ../../black.out \|\| exit_code=1
	52	flake8 --output-file=../../flake8.out --tee \|\| exit_code=1
	53
	54	ISORT_UNSUPPORTED_BRANCH_REGEX='.*(stable-1\.5\|stable-2\.0)$'
	55
	56	if [[ ! ${GIT_BRANCH:-} =~ $ISORT_UNSUPPORTED_BRANCH_REGEX ]] && \
	57	[[ ! ${GERRIT_BRANCH:-} =~ $ISORT_UNSUPPORTED_BRANCH_REGEX ]]; then
	58	isort . --diff --check \| tee ../../isort.out \|\| exit_code=1
	59	else
	60	echo "isort is not supported on the 'stable-2.0' branch" > ../../isort.out
	61	fi
	62
	63	if [[ -f tools/format-cpp.sh ]]; then
	64	FORMATTER="clang-format-15 -i" tools/format-cpp.sh
	65	git diff --exit-code \| tee ../../clang-format.out \|\| exit_code=1
	66	fi
	67
	68	if [[ -f tools/shellcheck.sh ]]; then
	69	tools/shellcheck.sh \| tee ../../shellcheck.out \|\| exit_code=1
	70	fi
	71
	72	exit $exit_code