[lttng-modules.git] / scripts / maintainer / do-release.sh

#!/bin/bash
# SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
# SPDX-FileCopyrightText: 2020 EfficiOS Inc.

set -eu
set -o pipefail

# invoke with do-release 2.N.M, or 2.N.M-rcXX

# Default maintainer values
SRCDIR="${HOME}/git/lttng-modules"
# The output files are created in ${HOME}/stable/
OUTPUTDIR="${HOME}/stable"
SIGN="yes"
VERBOSE=""

usage() {
	echo "Usage: do-release.sh [OPTION]... RELEASE"
	echo
	echo "Mandatory arguments to long options are mandatory for short options too."
	echo "  -s, --srcdir DIR               source directory"
	echo "  -o, --outputdir DIR            output directory, must exist"
	echo "  -n, --no-sign                  don't GPG sign the output archive"
	echo "  -v, --verbose                  verbose command output"
}

POS_ARGS=()
while [[ $# -gt 0 ]]
do
	arg="$1"

	case $arg in
	-n|--no-sign)
		SIGN="no"
		shift 1
	;;

	-s|--srcdir)
		SRCDIR="$2"
		shift 2
	;;

	-o|--outputdir)
		OUTPUTDIR="$2"
		shift 2
	;;

	-v|--verbose)
		VERBOSE="-v"
		shift 1
	;;

	# Catch unknown arguments
	-*)
		usage
		exit 1
	;;

	*)
	POS_ARGS+=("$1")
	shift
	;;
	esac
done
set -- "${POS_ARGS[@]}"

REL=${1:-}

if [ x"${REL}" = x"" ]; then
	usage
	exit 1;
fi

echo "Doing LTTng modules release ${REL}"
echo "  Source dir: ${SRCDIR}"
echo "  Output dir: ${OUTPUTDIR}"
echo "  GPG sign: ${SIGN}"

# Make sure the output directory exists
if [ ! -d "${OUTPUTDIR}" ]; then
	echo "Output directory '${OUTPUTDIR}' doesn't exist."
	exit 1
fi

# Make sure the source directory is a git repository
if [ ! -r "${SRCDIR}/.git/config" ]; then
	echo "Source directory '${SRCDIR}' isn't a git repository."
	exit 1
fi

# Set the git repo directory for all further git commands
export GIT_DIR="${SRCDIR}/.git/"

# Check if the release tag exists
if ! git rev-parse "refs/tags/v${REL}" >/dev/null 2>&1; then
	echo "Release tag 'v${REL}' doesn't exist."
	exit 1
fi

# Generate the compressed tar archive, the git attributes from the tag will be used.
git archive $VERBOSE --format=tar --prefix="lttng-modules-${REL}/" "v${REL}" | bzip2 > "${OUTPUTDIR}/lttng-modules-${REL}.tar.bz2"

pushd "${OUTPUTDIR}" >/dev/null
# Generate the hashes
md5sum "lttng-modules-${REL}.tar.bz2" > "lttng-modules-${REL}.tar.bz2.md5"
sha256sum "lttng-modules-${REL}.tar.bz2" > "lttng-modules-${REL}.tar.bz2.sha256"

if [ "x${SIGN}" = "xyes" ]; then
	# Sign with the default key
	gpg --armor -b "lttng-modules-${REL}.tar.bz2"
fi
popd >/dev/null
Commit	Line	Data
5cfbaa8b	1	#!/bin/bash
61baff6e MJ	2	# SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
61baff6e MJ	3	# SPDX-FileCopyrightText: 2020 EfficiOS Inc.
5cfbaa8b MJ	4
	5	set -eu
	6	set -o pipefail
df79c0a0 MD	7
	8	# invoke with do-release 2.N.M, or 2.N.M-rcXX
	9
5cfbaa8b MJ	10	# Default maintainer values
5cfbaa8b MJ	11	SRCDIR="${HOME}/git/lttng-modules"
df79c0a0	12	# The output files are created in ${HOME}/stable/
5cfbaa8b MJ	13	OUTPUTDIR="${HOME}/stable"
	14	SIGN="yes"
	15	VERBOSE=""
	16
	17	usage() {
	18	echo "Usage: do-release.sh [OPTION]... RELEASE"
	19	echo
	20	echo "Mandatory arguments to long options are mandatory for short options too."
	21	echo " -s, --srcdir DIR source directory"
	22	echo " -o, --outputdir DIR output directory, must exist"
	23	echo " -n, --no-sign don't GPG sign the output archive"
	24	echo " -v, --verbose verbose command output"
	25	}
	26
	27	POS_ARGS=()
	28	while [[ $# -gt 0 ]]
	29	do
	30	arg="$1"
	31
	32	case $arg in
	33	-n\|--no-sign)
	34	SIGN="no"
	35	shift 1
	36	;;
	37
	38	-s\|--srcdir)
	39	SRCDIR="$2"
	40	shift 2
	41	;;
	42
	43	-o\|--outputdir)
	44	OUTPUTDIR="$2"
	45	shift 2
	46	;;
	47
	48	-v\|--verbose)
	49	VERBOSE="-v"
	50	shift 1
	51	;;
	52
	53	# Catch unknown arguments
	54	-*)
	55	usage
	56	exit 1
	57	;;
	58
	59	*)
	60	POS_ARGS+=("$1")
	61	shift
	62	;;
	63	esac
	64	done
	65	set -- "${POS_ARGS[@]}"
df79c0a0	66
5cfbaa8b MJ	67	REL=${1:-}
	68
	69	if [ x"${REL}" = x"" ]; then
	70	usage
df79c0a0 MD	71	exit 1;
	72	fi
	73
5cfbaa8b MJ	74	echo "Doing LTTng modules release ${REL}"
	75	echo " Source dir: ${SRCDIR}"
	76	echo " Output dir: ${OUTPUTDIR}"
	77	echo " GPG sign: ${SIGN}"
df79c0a0	78
5cfbaa8b MJ	79	# Make sure the output directory exists
	80	if [ ! -d "${OUTPUTDIR}" ]; then
	81	echo "Output directory '${OUTPUTDIR}' doesn't exist."
	82	exit 1
	83	fi
df79c0a0	84
5cfbaa8b MJ	85	# Make sure the source directory is a git repository
	86	if [ ! -r "${SRCDIR}/.git/config" ]; then
	87	echo "Source directory '${SRCDIR}' isn't a git repository."
	88	exit 1
	89	fi
df79c0a0	90
5cfbaa8b MJ	91	# Set the git repo directory for all further git commands
5cfbaa8b MJ	92	export GIT_DIR="${SRCDIR}/.git/"
df79c0a0	93
5cfbaa8b MJ	94	# Check if the release tag exists
	95	if ! git rev-parse "refs/tags/v${REL}" >/dev/null 2>&1; then
	96	echo "Release tag 'v${REL}' doesn't exist."
	97	exit 1
	98	fi
	99
	100	# Generate the compressed tar archive, the git attributes from the tag will be used.
	101	git archive $VERBOSE --format=tar --prefix="lttng-modules-${REL}/" "v${REL}" \| bzip2 > "${OUTPUTDIR}/lttng-modules-${REL}.tar.bz2"
df79c0a0	102
5cfbaa8b MJ	103	pushd "${OUTPUTDIR}" >/dev/null
	104	# Generate the hashes
	105	md5sum "lttng-modules-${REL}.tar.bz2" > "lttng-modules-${REL}.tar.bz2.md5"
	106	sha256sum "lttng-modules-${REL}.tar.bz2" > "lttng-modules-${REL}.tar.bz2.sha256"
	107
	108	if [ "x${SIGN}" = "xyes" ]; then
	109	# Sign with the default key
	110	gpg --armor -b "lttng-modules-${REL}.tar.bz2"
	111	fi
	112	popd >/dev/null