[apt.git] / prepare-release

#!/bin/sh
set -e

cd "$(readlink -f $(dirname $0))"

if [ -n "${GBP_BUILD_DIR}" ]; then
   cd "$GBP_BUILD_DIR"
fi

VERSION=$(dpkg-parsechangelog | sed -n -e '/^Version:/s/^Version: //p')
DISTRIBUTION=$(dpkg-parsechangelog | sed -n -e '/^Distribution:/s/^Distribution: //p')

LIBAPTPKGVERSION="$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/contrib/macros.h | sed 's/\.$//')"
LIBAPTINSTVERSION="$(sed -nr 's/set\(MAJOR ([^)]*)\)/\1/p' apt-inst/CMakeLists.txt)"

librarysymbolsfromfile() {
	local MISSING="$(grep '^+#MISSING' "$1")"
	local SYMVER="$2"
	echo '=== Missing optional symbols:'
	echo -n "$MISSING" | grep '|optional=' || true
	echo '=== Missing required symbols:'
	echo -n "$MISSING" | grep -v '|optional=' || true
	echo '=== New symbols:'
	grep '^+ ' "$1" | grep -v '^+ (c++' | cut -d' ' -f 2 | cut -d'@' -f 1 | c++filt | while read line; do
		echo " (c++)\"${line}@${SYMVER}\" $VERSION"
	done | sort -u
}

if [ "$1" = 'pre-export' ]; then
	libraryversioncheck() {
		local LIBRARY="$1"
		local VERSION="$2"
		if [ ! -e "debian/${LIBRARY}${VERSION}.symbols" ]; then
		   echo >&2 "Library ${LIBRARY} in version ${VERSION} has no symbols file! (maybe forgot to rename?)"
		   exit 1
		fi
		if [ "$(head -n1 "debian/${LIBRARY}${VERSION}.symbols")" != "${LIBRARY}.so.${VERSION} ${LIBRARY}${VERSION} #MINVER#" ]; then
		   echo >&2 "Library ${LIBRARY}${VERSION} has incorrect version in symbol header! (»$(head -n1 "debian/${LIBRARY}${VERSION}.symbols")«)"
		   exit 2
		fi
	}

	libraryversioncheck 'libapt-pkg' "$LIBAPTPKGVERSION"
	libraryversioncheck 'libapt-inst' "$LIBAPTINSTVERSION"


	if [ "$DISTRIBUTION" = 'sid' ]; then
		echo >&2 '»sid« is not a valid distribution. Replace it with »unstable« for you'
		sed -i -e 's/) sid; urgency=/) unstable; urgency=/' debian/changelog
		DISTRIBUTION='unstable'
	elif [ "$DISTRIBUTION" = 'UNRELEASED' ]; then
		echo >&2 'WARNING: Remember to change to a valid distribution for release'
		VERSION="$VERSION~$(date +%Y%m%d)"
	fi

	sed -i -e "s/^set(PACKAGE_VERSION \".*\")$/set(PACKAGE_VERSION \"${VERSION}\")/" CMakeLists.txt
	sed -i -e "s/^<!ENTITY apt-product-version \".*\">$/<!ENTITY apt-product-version \"${VERSION}\">/" doc/apt-verbatim.ent

	# update the last-modification field of manpages based on git changes
	grep --files-with-matches '<date>' doc/*.xml | while read file; do \
		LASTMOD="$(date -d "@$(git log --format='%at' --max-count=1 --invert-grep --fixed-strings --grep 'review
typo
release
Git-Dch: Ignore' "$file")" '+%Y-%m-%dT00:00:00Z')"
		sed -i -e "s#^\([ ]\+\)<date>.*</date>\$#\1<date>$LASTMOD</date>#" "$file"
	done

	if [ "$(date +%Y-%m-%d)" != "$(grep --max-count=1 '^"POT-Creation-Date: .*\n"$' po/apt-all.pot | cut -d' ' -f 2)" -o \
	     "$(date +%Y-%m-%d)" != "$(grep --max-count=1 '^"POT-Creation-Date: .*\n"$' doc/po/apt-doc.pot | cut -d' ' -f 2)" ]; then
		echo >&2 'POT files are not up-to-date. Execute »make update-po« for you…'
		[ -e build ] || mkdir build
		( cd build && cmake .. )
		cmake --build build --target update-po -- -j 4
	fi
elif [ "$1" = 'pre-build' ]; then
	if [ "$DISTRIBUTION" = "UNRELEASED" ]; then
		echo 'BUILDING AN UNRELEASED VERSION'
	else
		CONFVERSION="$(sed -ne "s/^set(PACKAGE_VERSION \"\(.*\)\")$/\1/p" CMakeLists.txt)"
		if [ "$VERSION" != "$CONFVERSION" ]; then
			echo "changelog (${VERSION}) and CMakeLists.txt (${CONFVERSION}) talk about different versions!"
			echo "You probably want to run »./prepare-release pre-export« to fix this."
			exit 1
		fi
	fi
elif [ "$1" = 'post-build' ]; then
	if [ "$DISTRIBUTION" != "UNRELEASED" ]; then
		echo >&2 "REMEMBER: Tag this release with »git tag -s ${VERSION}« if you are satisfied"
	else
		echo >&2 'REMEMBER: Change to a valid distribution before release'
	fi

	dpkg-checkbuilddeps -d 'libxml2-utils'

	HEADERBLUEPRINT="$(mktemp)"
	sed -n '1,/^$/p' doc/apt.8.xml > "$HEADERBLUEPRINT"
	find doc -mindepth 1 -maxdepth 1 -type f -name '*.xml' | while read FILE; do
		if ! sed -n '1,/^$/p' "$FILE" | cmp "$HEADERBLUEPRINT" - >/dev/null 2>&1; then
			echo >&2 "WARNING: Manpage $FILE has not the usual header! (see diff below)"
			sed -n '1,/^$/p' "$FILE" | diff -u "$HEADERBLUEPRINT" - || true
		fi
	done
	sed -n '1,/^$/p' doc/guide.dbk > "$HEADERBLUEPRINT"
	find doc -mindepth 1 -maxdepth 1 -type f -name '*.dbk' | while read FILE; do
		if ! sed -n '1,/^$/p' "$FILE" | cmp "$HEADERBLUEPRINT" - >/dev/null 2>&1; then
			echo >&2 "WARNING: Documentation $FILE has not the usual header (see diff below)!"
			sed -n '1,/^$/p' "$FILE" | diff -u "$HEADERBLUEPRINT" - || true
		fi
	done
	rm "$HEADERBLUEPRINT"

	# check the manpages with each vendor for vendor-specific errors…
	find vendor -mindepth 1 -maxdepth 1 -type d | cut -d'/' -f 2 | while read DISTRO; do
		ln -sf ../vendor/${DISTRO}/apt-vendor.ent doc
		if ! xmllint --nonet --valid --noout $(find doc/ -maxdepth 1 -name '*.xml'); then
			echo >&2 "WARNING: original docbook manpages have errors with vendor ${DISTRO}!"
		fi
	done
	# lets assume we will always have a german manpage translation
	if [ -e */doc/de/ -o -e doc/de ]; then
		# … but check the translations only with one vendor for translation-specific errors
		if ! xmllint  --path /vendor/$(./vendor/getinfo current)/ \
					  --path doc/ \
					--nonet --valid --noout $(find doc/ */doc/ -mindepth 2 -maxdepth 2 -name '*.xml'); then
			echo >&2 "WARNING: translated docbook manpages have errors!"
		fi
	else
		echo >&2 "ERROR: translated manpages need to be build before they can be checked!"
	fi
	rm -f doc/apt-vendor.ent

elif [ "$1" = 'library' ]; then
	librarysymbols() {
		local libname=$(echo "${1}" | cut -c 4-)
		local buildlib="build/bin/${1}.so.${2}"
		for dir in $libname */$libname; do
			local new_buildlib="$dir/${1}.so.${2}"
			if [  -r "${new_buildlib}" ] && [ ! -e "$buildlib" -o "$new_buildlib" -nt "$buildlib" ]; then
				local buildlib="${new_buildlib}"
			fi
		done
		if [ ! -r "$buildlib" ]; then
			echo "ERROR: The library ${1} has to be built before symbols can be checked!"
			return
		fi
		echo "Checking $1 in version $2 build at $(stat -L -c '%y' "$buildlib")"
		local tmpfile=$(mktemp)
		dpkg-gensymbols -p${1}${2} -e${buildlib} -Idebian/${1}${2}.symbols -O/dev/null 2> /dev/null > $tmpfile || true
		librarysymbolsfromfile "$tmpfile" "$(echo "${1}" | cut -c 4- | tr -d '-' | tr 'a-z' 'A-Z')_${2}"
		rm -f $tmpfile
	}
	librarysymbols 'libapt-pkg' "${LIBAPTPKGVERSION}"
	echo
	librarysymbols 'libapt-inst' "${LIBAPTINSTVERSION}"
elif [ "$1" = 'buildlog' ]; then
	while [ -n "$2" ]; do
		librarysymbolsfromfile "$2" 'UNKNOWN'
		shift
	done
elif [ "$1" = 'travis-ci' ]; then
	apt-get install -qy --no-install-recommends dctrl-tools
	apt-get install -qy --no-install-recommends $(grep-dctrl -S -s Build-Depends,Build-Depends-Indep,Build-Depends-Arch apt ./debian/control | sed -e 's#([^)]*)##g' -e 's#^Build-Depends\(-Indep\|-Arch\)\?: ##'     -e 's#<.*>##g' | tr -s '\n,' ' ')
	apt-get install -qy --no-install-recommends $(grep-dctrl -F Tests -s Depends run-tests ./debian/tests/control | tr -s '\n,' ' ' | cut -d'@' -f 4- | sed -e 's#gnupg1#gnupg2#' -e 's#gpgv1#gpgv2#')
elif [ "$1" = 'coverage' ]; then
	DIR="${2:-./coverage}"
	git clean -dfX # remove ignored build artefacts for a clean start
	make CFLAGS+='--coverage' CXXFLAGS+='--coverage'
	LCOVRC='--rc geninfo_checksum=1 --rc lcov_branch_coverage=1'
	mkdir "$DIR"
	lcov --no-external --directory . --capture --initial --output-file "${DIR}/apt.coverage.init" ${LCOVRC}
	make test || true
	./test/integration/run-tests -q || true
	lcov --no-external --directory . --capture --output-file "${DIR}/apt.coverage.run" ${LCOVRC}
	lcov -a "${DIR}/apt.coverage.init" -a "${DIR}/apt.coverage.run"  -o "${DIR}/apt.coverage.total" ${LCOVRC}
	cp "${DIR}/apt.coverage.total" "${DIR}/apt.coverage.fixed"
	rewritefile() {
		file="$1"
		shift
		name="$(basename "$file")"
		while [ -n "$1" ]; do
			if [ -r "$1/$name" ]; then
				sed -i "s#$file#$1/$name#" "${DIR}/apt.coverage.fixed"
				break
			fi
			shift
		done
		if [ -z "$1" ]; then
			echo >&2 "Coverage data captured for unknown file $file"
		fi
	}
	grep 'build/include/' "${DIR}/apt.coverage.fixed" | sed "s#^SF:$(pwd)/##" | while read file; do
		rewritefile "$file" 'apt-pkg' 'apt-pkg/deb' 'apt-pkg/edsp' 'apt-pkg/contrib' \
		   'apt-inst' 'apt-inst/deb' 'apt-inst/contrib' 'apt-private'
	done
	genhtml --output-directory "${DIR}" "${DIR}/apt.coverage.fixed" ${LCOVRC}
else
	echo >&1 "Usage:\t$0 pre-export
\t$0 pre-build
\t$0 post-build

Updating po-files and versions as well as some basic checks are done
by »pre-export« which needs to be run before package building.
If you use »gbp buildpackage« you will be notified if you forget.
»pre-build« and »post-build« can be used to run some more or less
useful checks automatically run by »gbp« otherwise.

\t$0 library
\t$0 buildlog filename…

»library« and »buildlog« aren't run automatically but can be useful for
maintaining the (more or less experimental) symbols files we provide.
»library« displays the diff between advertised symbols and the once provided
by the libraries, while »buildlog« extracts this diff from the buildlogs.
Both will format the diff properly.

\t$0 travis-ci
\t$0 coverage [output-dir]

»travis-ci« is a shortcut to install all build- as well as test-dependencies
used by .travis.yml.
»coverage« does a clean build with the right flags for coverage reporting,
runs all tests and generates a html report in the end.
"

fi
Commit	Line	Data
3a496cd2	1	#!/bin/sh
fb83d0cc SL	2	set -e
fb83d0cc SL	3
a5414e56	4	cd "$(readlink -f $(dirname $0))"
01c790a7 DK	5
	6	if [ -n "${GBP_BUILD_DIR}" ]; then
	7	cd "$GBP_BUILD_DIR"
	8	fi
	9
3a496cd2 DK	10	VERSION=$(dpkg-parsechangelog \| sed -n -e '/^Version:/s/^Version: //p')
	11	DISTRIBUTION=$(dpkg-parsechangelog \| sed -n -e '/^Distribution:/s/^Distribution: //p')
	12
54298f49	13	LIBAPTPKGVERSION="$(awk -v ORS='.' '/^\#define APT_PKG_M/ {print $3}' apt-pkg/contrib/macros.h \| sed 's/\.$//')"
66eae024	14	LIBAPTINSTVERSION="$(sed -nr 's/set\(MAJOR ([^)]*)\)/\1/p' apt-inst/CMakeLists.txt)"
5ca28ebd	15
4c90bc28 DK	16	librarysymbolsfromfile() {
4c90bc28 DK	17	local MISSING="$(grep '^+#MISSING' "$1")"
ae97af1f	18	local SYMVER="$2"
4c90bc28 DK	19	echo '=== Missing optional symbols:'
	20	echo -n "$MISSING" \| grep '\|optional=' \|\| true
	21	echo '=== Missing required symbols:'
	22	echo -n "$MISSING" \| grep -v '\|optional=' \|\| true
	23	echo '=== New symbols:'
382704d5	24	grep '^+ ' "$1" \| grep -v '^+ (c++' \| cut -d' ' -f 2 \| cut -d'@' -f 1 \| c++filt \| while read line; do
ae97af1f	25	echo " (c++)\"${line}@${SYMVER}\" $VERSION"
4c90bc28 DK	26	done \| sort -u
	27	}
	28
3a496cd2	29	if [ "$1" = 'pre-export' ]; then
154fd04e	30	libraryversioncheck() {
58921d7d DK	31	local LIBRARY="$1"
58921d7d DK	32	local VERSION="$2"
154fd04e DK	33	if [ ! -e "debian/${LIBRARY}${VERSION}.symbols" ]; then
	34	echo >&2 "Library ${LIBRARY} in version ${VERSION} has no symbols file! (maybe forgot to rename?)"
	35	exit 1
	36	fi
	37	if [ "$(head -n1 "debian/${LIBRARY}${VERSION}.symbols")" != "${LIBRARY}.so.${VERSION} ${LIBRARY}${VERSION} #MINVER#" ]; then
	38	echo >&2 "Library ${LIBRARY}${VERSION} has incorrect version in symbol header! (»$(head -n1 "debian/${LIBRARY}${VERSION}.symbols")«)"
	39	exit 2
	40	fi
	41	}
	42
5ca28ebd DK	43	libraryversioncheck 'libapt-pkg' "$LIBAPTPKGVERSION"
5ca28ebd DK	44	libraryversioncheck 'libapt-inst' "$LIBAPTINSTVERSION"
154fd04e DK	45
154fd04e DK	46
3a496cd2 DK	47	if [ "$DISTRIBUTION" = 'sid' ]; then
	48	echo >&2 '»sid« is not a valid distribution. Replace it with »unstable« for you'
	49	sed -i -e 's/) sid; urgency=/) unstable; urgency=/' debian/changelog
	50	DISTRIBUTION='unstable'
	51	elif [ "$DISTRIBUTION" = 'UNRELEASED' ]; then
	52	echo >&2 'WARNING: Remember to change to a valid distribution for release'
	53	VERSION="$VERSION~$(date +%Y%m%d)"
	54	fi
	55
66eae024	56	sed -i -e "s/^set(PACKAGE_VERSION \".*\")$/set(PACKAGE_VERSION \"${VERSION}\")/" CMakeLists.txt
fe1f8511 DK	57	sed -i -e "s/^<!ENTITY apt-product-version \".*\">$/<!ENTITY apt-product-version \"${VERSION}\">/" doc/apt-verbatim.ent
fe1f8511 DK	58
ab5b1d0d DK	59	# update the last-modification field of manpages based on git changes
	60	grep --files-with-matches '<date>' doc/*.xml \| while read file; do \
	61	LASTMOD="$(date -d "@$(git log --format='%at' --max-count=1 --invert-grep --fixed-strings --grep 'review
	62	typo
a95619d0	63	release
ab5b1d0d DK	64	Git-Dch: Ignore' "$file")" '+%Y-%m-%dT00:00:00Z')"
	65	sed -i -e "s#^\([ ]\+\)<date>.*</date>\$#\1<date>$LASTMOD</date>#" "$file"
	66	done
	67
3a496cd2 DK	68	if [ "$(date +%Y-%m-%d)" != "$(grep --max-count=1 '^"POT-Creation-Date: .*\n"$' po/apt-all.pot \| cut -d' ' -f 2)" -o \
	69	"$(date +%Y-%m-%d)" != "$(grep --max-count=1 '^"POT-Creation-Date: .*\n"$' doc/po/apt-doc.pot \| cut -d' ' -f 2)" ]; then
	70	echo >&2 'POT files are not up-to-date. Execute »make update-po« for you…'
66eae024 JAK	71	[ -e build ] \|\| mkdir build
	72	( cd build && cmake .. )
	73	cmake --build build --target update-po -- -j 4
3a496cd2	74	fi
a95619d0 DK	75	elif [ "$1" = 'pre-build' ]; then
	76	if [ "$DISTRIBUTION" = "UNRELEASED" ]; then
	77	echo 'BUILDING AN UNRELEASED VERSION'
	78	else
66eae024	79	CONFVERSION="$(sed -ne "s/^set(PACKAGE_VERSION \"\(.*\)\")$/\1/p" CMakeLists.txt)"
a95619d0	80	if [ "$VERSION" != "$CONFVERSION" ]; then
66eae024	81	echo "changelog (${VERSION}) and CMakeLists.txt (${CONFVERSION}) talk about different versions!"
a95619d0 DK	82	echo "You probably want to run »./prepare-release pre-export« to fix this."
	83	exit 1
	84	fi
	85	fi
3a496cd2 DK	86	elif [ "$1" = 'post-build' ]; then
3a496cd2 DK	87	if [ "$DISTRIBUTION" != "UNRELEASED" ]; then
ab5b1d0d	88	echo >&2 "REMEMBER: Tag this release with »git tag -s ${VERSION}« if you are satisfied"
3a496cd2 DK	89	else
	90	echo >&2 'REMEMBER: Change to a valid distribution before release'
	91	fi
0c268997	92
d382a0e4 DK	93	dpkg-checkbuilddeps -d 'libxml2-utils'
d382a0e4 DK	94
5abbf5bb DK	95	HEADERBLUEPRINT="$(mktemp)"
	96	sed -n '1,/^$/p' doc/apt.8.xml > "$HEADERBLUEPRINT"
	97	find doc -mindepth 1 -maxdepth 1 -type f -name '*.xml' \| while read FILE; do
	98	if ! sed -n '1,/^$/p' "$FILE" \| cmp "$HEADERBLUEPRINT" - >/dev/null 2>&1; then
	99	echo >&2 "WARNING: Manpage $FILE has not the usual header! (see diff below)"
	100	sed -n '1,/^$/p' "$FILE" \| diff -u "$HEADERBLUEPRINT" - \|\| true
	101	fi
	102	done
	103	sed -n '1,/^$/p' doc/guide.dbk > "$HEADERBLUEPRINT"
	104	find doc -mindepth 1 -maxdepth 1 -type f -name '*.dbk' \| while read FILE; do
	105	if ! sed -n '1,/^$/p' "$FILE" \| cmp "$HEADERBLUEPRINT" - >/dev/null 2>&1; then
	106	echo >&2 "WARNING: Documentation $FILE has not the usual header (see diff below)!"
	107	sed -n '1,/^$/p' "$FILE" \| diff -u "$HEADERBLUEPRINT" - \|\| true
	108	fi
	109	done
	110	rm "$HEADERBLUEPRINT"
	111
0c268997 DK	112	# check the manpages with each vendor for vendor-specific errors…
	113	find vendor -mindepth 1 -maxdepth 1 -type d \| cut -d'/' -f 2 \| while read DISTRO; do
	114	ln -sf ../vendor/${DISTRO}/apt-vendor.ent doc
	115	if ! xmllint --nonet --valid --noout $(find doc/ -maxdepth 1 -name '*.xml'); then
	116	echo >&2 "WARNING: original docbook manpages have errors with vendor ${DISTRO}!"
	117	fi
	118	done
01c790a7	119	# lets assume we will always have a german manpage translation
66eae024	120	if [ -e */doc/de/ -o -e doc/de ]; then
01c790a7	121	# … but check the translations only with one vendor for translation-specific errors
66eae024 JAK	122	if ! xmllint --path /vendor/$(./vendor/getinfo current)/ \
	123	--path doc/ \
	124	--nonet --valid --noout $(find doc/ /doc/ -mindepth 2 -maxdepth 2 -name '.xml'); then
01c790a7 DK	125	echo >&2 "WARNING: translated docbook manpages have errors!"
	126	fi
	127	else
	128	echo >&2 "ERROR: translated manpages need to be build before they can be checked!"
372c2a2d	129	fi
0c268997 DK	130	rm -f doc/apt-vendor.ent
0c268997 DK	131
5ca28ebd DK	132	elif [ "$1" = 'library' ]; then
5ca28ebd DK	133	librarysymbols() {
cc1b834f	134	local libname=$(echo "${1}" \| cut -c 4-)
f09dfdbc	135	local buildlib="build/bin/${1}.so.${2}"
cc1b834f JAK	136	for dir in $libname */$libname; do
	137	local new_buildlib="$dir/${1}.so.${2}"
	138	if [ -r "${new_buildlib}" ] && [ ! -e "$buildlib" -o "$new_buildlib" -nt "$buildlib" ]; then
	139	local buildlib="${new_buildlib}"
	140	fi
	141	done
f09dfdbc DK	142	if [ ! -r "$buildlib" ]; then
	143	echo "ERROR: The library ${1} has to be built before symbols can be checked!"
	144	return
	145	fi
	146	echo "Checking $1 in version $2 build at $(stat -L -c '%y' "$buildlib")"
58921d7d	147	local tmpfile=$(mktemp)
f09dfdbc	148	dpkg-gensymbols -p${1}${2} -e${buildlib} -Idebian/${1}${2}.symbols -O/dev/null 2> /dev/null > $tmpfile \|\| true
ae97af1f	149	librarysymbolsfromfile "$tmpfile" "$(echo "${1}" \| cut -c 4- \| tr -d '-' \| tr 'a-z' 'A-Z')_${2}"
f1d87437	150	rm -f $tmpfile
5ca28ebd DK	151	}
	152	librarysymbols 'libapt-pkg' "${LIBAPTPKGVERSION}"
	153	echo
	154	librarysymbols 'libapt-inst' "${LIBAPTINSTVERSION}"
4c90bc28 DK	155	elif [ "$1" = 'buildlog' ]; then
4c90bc28 DK	156	while [ -n "$2" ]; do
ae97af1f	157	librarysymbolsfromfile "$2" 'UNKNOWN'
4c90bc28 DK	158	shift
4c90bc28 DK	159	done
d382a0e4	160	elif [ "$1" = 'travis-ci' ]; then
19fdf93d DK	161	apt-get install -qy --no-install-recommends dctrl-tools
	162	apt-get install -qy --no-install-recommends $(grep-dctrl -S -s Build-Depends,Build-Depends-Indep,Build-Depends-Arch apt ./debian/control \| sed -e 's#([^)])##g' -e 's#^Build-Depends\(-Indep\\|-Arch\)\?: ##' -e 's#<.>##g' \| tr -s '\n,' ' ')
	163	apt-get install -qy --no-install-recommends $(grep-dctrl -F Tests -s Depends run-tests ./debian/tests/control \| tr -s '\n,' ' ' \| cut -d'@' -f 4- \| sed -e 's#gnupg1#gnupg2#' -e 's#gpgv1#gpgv2#')
13fe505c DK	164	elif [ "$1" = 'coverage' ]; then
	165	DIR="${2:-./coverage}"
	166	git clean -dfX # remove ignored build artefacts for a clean start
	167	make CFLAGS+='--coverage' CXXFLAGS+='--coverage'
	168	LCOVRC='--rc geninfo_checksum=1 --rc lcov_branch_coverage=1'
	169	mkdir "$DIR"
	170	lcov --no-external --directory . --capture --initial --output-file "${DIR}/apt.coverage.init" ${LCOVRC}
ad7e0941 DK	171	make test \|\| true
ad7e0941 DK	172	./test/integration/run-tests -q \|\| true
13fe505c DK	173	lcov --no-external --directory . --capture --output-file "${DIR}/apt.coverage.run" ${LCOVRC}
	174	lcov -a "${DIR}/apt.coverage.init" -a "${DIR}/apt.coverage.run" -o "${DIR}/apt.coverage.total" ${LCOVRC}
	175	cp "${DIR}/apt.coverage.total" "${DIR}/apt.coverage.fixed"
	176	rewritefile() {
	177	file="$1"
	178	shift
	179	name="$(basename "$file")"
	180	while [ -n "$1" ]; do
	181	if [ -r "$1/$name" ]; then
	182	sed -i "s#$file#$1/$name#" "${DIR}/apt.coverage.fixed"
	183	break
	184	fi
	185	shift
	186	done
	187	if [ -z "$1" ]; then
	188	echo >&2 "Coverage data captured for unknown file $file"
	189	fi
	190	}
	191	grep 'build/include/' "${DIR}/apt.coverage.fixed" \| sed "s#^SF:$(pwd)/##" \| while read file; do
	192	rewritefile "$file" 'apt-pkg' 'apt-pkg/deb' 'apt-pkg/edsp' 'apt-pkg/contrib' \
	193	'apt-inst' 'apt-inst/deb' 'apt-inst/contrib' 'apt-private'
	194	done
	195	genhtml --output-directory "${DIR}" "${DIR}/apt.coverage.fixed" ${LCOVRC}
3a496cd2 DK	196	else
3a496cd2 DK	197	echo >&1 "Usage:\t$0 pre-export
a95619d0	198	\t$0 pre-build
3a496cd2 DK	199	\t$0 post-build
3a496cd2 DK	200
a95619d0 DK	201	Updating po-files and versions as well as some basic checks are done
	202	by »pre-export« which needs to be run before package building.
	203	If you use »gbp buildpackage« you will be notified if you forget.
	204	»pre-build« and »post-build« can be used to run some more or less
	205	useful checks automatically run by »gbp« otherwise.
5ca28ebd	206
13fe505c DK	207	\t$0 library
	208	\t$0 buildlog filename…
	209
	210	»library« and »buildlog« aren't run automatically but can be useful for
	211	maintaining the (more or less experimental) symbols files we provide.
	212	»library« displays the diff between advertised symbols and the once provided
	213	by the libraries, while »buildlog« extracts this diff from the buildlogs.
	214	Both will format the diff properly.
	215
	216	\t$0 travis-ci
	217	\t$0 coverage [output-dir]
	218
	219	»travis-ci« is a shortcut to install all build- as well as test-dependencies
	220	used by .travis.yml.
	221	»coverage« does a clean build with the right flags for coverage reporting,
	222	runs all tests and generates a html report in the end.
	223	"
	224
3a496cd2	225	fi