maketgz - third_party/curl - Git at Google

 #!/bin/sh
 # Script to build release-archives with. Note that this requires a checkout
 # from git and you should first run ./buildconf and build curl once.
 #
 #***************************************************************************
 #                                  _   _ ____  _
 #  Project                     ___| | | |  _ \| |
 #                             / __| | | | |_) | |
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
 # Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
 # are also available at https://curl.se/docs/copyright.html.
 #
 # You may opt to use, copy, modify, merge, publish, distribute and/or sell
 # copies of the Software, and permit persons to whom the Software is
 # furnished to do so, under the terms of the COPYING file.
 #
 # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
 # KIND, either express or implied.
 #
 # SPDX-License-Identifier: curl
 #
 ###########################################################################

 set -eu

 export LC_ALL=C
 export TZ=UTC

 version="${1:-}"

 if [ -z "$version" ]; then
   echo "Specify a version number!"
   exit
 fi

 if [ "only" = "${2:-}" ]; then
   echo "Setup version number only!"
   only=1
 else
   only=
 fi

 libversion="$version"

 # we make curl the same version as libcurl
 curlversion="$libversion"

 major=$(echo "$libversion" | cut -d. -f1 | sed -e "s/[^0-9]//g")
 minor=$(echo "$libversion" | cut -d. -f2 | sed -e "s/[^0-9]//g")
 patch=$(echo "$libversion" | cut -d. -f3 | cut -d- -f1 | sed -e "s/[^0-9]//g")

 if test -z "$patch"; then
   echo "invalid version number? needs to be z.y.z"
   exit
 fi

 #
 # As a precaution, remove all *.dist files that may be lying around, to reduce
 # the risk of old leftovers getting shipped. The root 'Makefile.dist' is the
 # exception.
 echo "removing all old *.dist files"
 find . -name "*.dist" -a ! -name Makefile.dist -exec rm {} \;

 numeric="$(printf "%02x%02x%02x\n" "$major" "$minor" "$patch")"

 HEADER=include/curl/curlver.h
 CHEADER=src/tool_version.h

 if test -z "$only"; then
   ext=".dist"
   # when not setting up version numbers locally
   for a in $HEADER $CHEADER; do
     cp "$a" "$a$ext"
   done
   HEADER="$HEADER$ext"
   CHEADER="$CHEADER$ext"
 fi

 # requires a date command that knows + for format and -d for date input
 timestamp=${SOURCE_DATE_EPOCH:-$(date +"%s")}
 datestamp=$(date -d "@$timestamp" +"%F")
 filestamp=$(date -d "@$timestamp" +"%Y%m%d%H%M.%S")

 # Replace version number in header file:
 sed -i.bak \
   -e "s/^#define LIBCURL_VERSION .*/#define LIBCURL_VERSION \"$libversion\"/g" \
   -e "s/^#define LIBCURL_VERSION_NUM .*/#define LIBCURL_VERSION_NUM 0x$numeric/g" \
   -e "s/^#define LIBCURL_VERSION_MAJOR .*/#define LIBCURL_VERSION_MAJOR $major/g" \
   -e "s/^#define LIBCURL_VERSION_MINOR .*/#define LIBCURL_VERSION_MINOR $minor/g" \
   -e "s/^#define LIBCURL_VERSION_PATCH .*/#define LIBCURL_VERSION_PATCH $patch/g" \
   -e "s/^#define LIBCURL_TIMESTAMP .*/#define LIBCURL_TIMESTAMP \"$datestamp\"/g" \
   "$HEADER"
 rm -f "$HEADER.bak"

 # Replace version number in header file:
 sed -i.bak "s/#define CURL_VERSION .*/#define CURL_VERSION \"$curlversion\"/g" "$CHEADER"
 rm -f "$CHEADER.bak"

 if test -n "$only"; then
   # done!
   exit
 fi

 echo "curl version $curlversion"
 echo "libcurl version $libversion"
 echo "libcurl numerical $numeric"
 echo "datestamp $datestamp"

 findprog() {
   file="$1"
   for part in $(echo "$PATH" | tr ':' ' '); do
     path="$part/$file"
     if [ -x "$path" ]; then
       # there it is!
       return 1
     fi
   done

   # no such executable
   return 0
 }

 ############################################################################
 #
 # Enforce a rerun of configure (updates the VERSION)
 #

 echo "Re-running config.status"
 ./config.status --recheck >/dev/null

 ############################################################################
 #
 # automake is needed to run to make a non-GNU Makefile.in if Makefile.am has
 # been modified.
 #

 if { findprog automake >/dev/null 2>/dev/null; } then
   echo "- Could not find or run automake, I hope you know what you are doing!"
 else
   echo "Runs automake --include-deps"
   automake --include-deps Makefile >/dev/null
 fi

 echo "produce CHANGES"
 git log --pretty=fuller --no-color --date=short --decorate=full -1000 | ./scripts/log2changes.pl > CHANGES.dist

 echo "produce RELEASE-TOOLS.md"
 ./scripts/release-tools.sh "$timestamp" "$version" > docs/RELEASE-TOOLS.md.dist

 ############################################################################
 #
 # Now run make dist to generate a tar.gz archive
 #

 echo "make dist"
 targz="curl-$version.tar.gz"
 make -sj dist "VERSION=$version"
 res=$?

 if test "$res" != 0; then
   echo "make dist failed"
   exit 2
 fi

 retar() {
   tempdir=$1
   rm -rf "$tempdir"
   mkdir "$tempdir"
   cd "$tempdir"
   gzip -dc "../$targz" | tar -xf -
   find curl-* -depth -exec touch -c -t "$filestamp" '{}' +
   tar --create --format=ustar --owner=0 --group=0 --numeric-owner --sort=name curl-* | gzip --best --no-name > out.tar.gz
   mv out.tar.gz ../
   cd ..
   rm -rf "$tempdir"
 }

 retar ".tarbuild"
 echo "replace $targz with out.tar.gz"
 mv out.tar.gz "$targz"

 ############################################################################
 #
 # Now make a bz2 archive from the tar.gz original
 #

 bzip2="curl-$version.tar.bz2"
 echo "Generating $bzip2"
 gzip -dc "$targz" | bzip2 --best > "$bzip2"

 ############################################################################
 #
 # Now make an xz archive from the tar.gz original
 #

 xz="curl-$version.tar.xz"
 echo "Generating $xz"
 gzip -dc "$targz" | xz -6e - > "$xz"

 ############################################################################
 #
 # Now make a zip archive from the tar.gz original
 #
 makezip() {
   rm -rf "$tempdir"
   mkdir "$tempdir"
   cd "$tempdir"
   gzip -dc "../$targz" | tar -xf -
   find . | sort | zip -9 -X "$zip" -@ >/dev/null
   mv "$zip" ../
   cd ..
   rm -rf "$tempdir"
 }

 zip="curl-$version.zip"
 echo "Generating $zip"
 tempdir=".builddir"
 makezip

 # Set deterministic timestamp
 touch -c -t "$filestamp" "$targz" "$bzip2" "$xz" "$zip"

 echo "------------------"
 echo "maketgz report:"
 echo ""
 ls -l "$targz" "$bzip2" "$xz" "$zip"
 sha256sum "$targz" "$bzip2" "$xz" "$zip"

 echo "Run this:"
 echo "gpg -b -a '$targz' && gpg -b -a '$bzip2' && gpg -b -a '$xz' && gpg -b -a '$zip'"
	#!/bin/sh
	# Script to build release-archives with. Note that this requires a checkout
	# from git and you should first run ./buildconf and build curl once.
	#
	#***************************************************************************
	# _ _ ____ _
	# Project ___\| \| \| \| _ \\| \|
	# / __\| \| \| \| \|_) \| \|
	# \| (__\| \|_\| \| _ <\| \|___
	# \___\|\___/\|_\| \_\_____\|
	#
	# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
	#
	# This software is licensed as described in the file COPYING, which
	# you should have received as part of this distribution. The terms
	# are also available at https://curl.se/docs/copyright.html.
	#
	# You may opt to use, copy, modify, merge, publish, distribute and/or sell
	# copies of the Software, and permit persons to whom the Software is
	# furnished to do so, under the terms of the COPYING file.
	#
	# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
	# KIND, either express or implied.
	#
	# SPDX-License-Identifier: curl
	#
	###########################################################################

	set -eu

	export LC_ALL=C
	export TZ=UTC

	version="${1:-}"

	if [ -z "$version" ]; then
	echo "Specify a version number!"
	exit
	fi

	if [ "only" = "${2:-}" ]; then
	echo "Setup version number only!"
	only=1
	else
	only=
	fi

	libversion="$version"

	# we make curl the same version as libcurl
	curlversion="$libversion"

	major=$(echo "$libversion" \| cut -d. -f1 \| sed -e "s/[^0-9]//g")
	minor=$(echo "$libversion" \| cut -d. -f2 \| sed -e "s/[^0-9]//g")
	patch=$(echo "$libversion" \| cut -d. -f3 \| cut -d- -f1 \| sed -e "s/[^0-9]//g")

	if test -z "$patch"; then
	echo "invalid version number? needs to be z.y.z"
	exit
	fi

	#
	# As a precaution, remove all *.dist files that may be lying around, to reduce
	# the risk of old leftovers getting shipped. The root 'Makefile.dist' is the
	# exception.
	echo "removing all old *.dist files"
	find . -name "*.dist" -a ! -name Makefile.dist -exec rm {} \;

	numeric="$(printf "%02x%02x%02x\n" "$major" "$minor" "$patch")"

	HEADER=include/curl/curlver.h
	CHEADER=src/tool_version.h

	if test -z "$only"; then
	ext=".dist"
	# when not setting up version numbers locally
	for a in $HEADER $CHEADER; do
	cp "$a" "$a$ext"
	done
	HEADER="$HEADER$ext"
	CHEADER="$CHEADER$ext"
	fi

	# requires a date command that knows + for format and -d for date input
	timestamp=${SOURCE_DATE_EPOCH:-$(date +"%s")}
	datestamp=$(date -d "@$timestamp" +"%F")
	filestamp=$(date -d "@$timestamp" +"%Y%m%d%H%M.%S")

	# Replace version number in header file:
	sed -i.bak \
	-e "s/^#define LIBCURL_VERSION .*/#define LIBCURL_VERSION \"$libversion\"/g" \
	-e "s/^#define LIBCURL_VERSION_NUM .*/#define LIBCURL_VERSION_NUM 0x$numeric/g" \
	-e "s/^#define LIBCURL_VERSION_MAJOR .*/#define LIBCURL_VERSION_MAJOR $major/g" \
	-e "s/^#define LIBCURL_VERSION_MINOR .*/#define LIBCURL_VERSION_MINOR $minor/g" \
	-e "s/^#define LIBCURL_VERSION_PATCH .*/#define LIBCURL_VERSION_PATCH $patch/g" \
	-e "s/^#define LIBCURL_TIMESTAMP .*/#define LIBCURL_TIMESTAMP \"$datestamp\"/g" \
	"$HEADER"
	rm -f "$HEADER.bak"

	# Replace version number in header file:
	sed -i.bak "s/#define CURL_VERSION .*/#define CURL_VERSION \"$curlversion\"/g" "$CHEADER"
	rm -f "$CHEADER.bak"

	if test -n "$only"; then
	# done!
	exit
	fi

	echo "curl version $curlversion"
	echo "libcurl version $libversion"
	echo "libcurl numerical $numeric"
	echo "datestamp $datestamp"

	findprog() {
	file="$1"
	for part in $(echo "$PATH" \| tr ':' ' '); do
	path="$part/$file"
	if [ -x "$path" ]; then
	# there it is!
	return 1
	fi
	done

	# no such executable
	return 0
	}

	############################################################################
	#
	# Enforce a rerun of configure (updates the VERSION)
	#

	echo "Re-running config.status"
	./config.status --recheck >/dev/null

	############################################################################
	#
	# automake is needed to run to make a non-GNU Makefile.in if Makefile.am has
	# been modified.
	#

	if { findprog automake >/dev/null 2>/dev/null; } then
	echo "- Could not find or run automake, I hope you know what you are doing!"
	else
	echo "Runs automake --include-deps"
	automake --include-deps Makefile >/dev/null
	fi

	echo "produce CHANGES"
	git log --pretty=fuller --no-color --date=short --decorate=full -1000 \| ./scripts/log2changes.pl > CHANGES.dist

	echo "produce RELEASE-TOOLS.md"
	./scripts/release-tools.sh "$timestamp" "$version" > docs/RELEASE-TOOLS.md.dist

	############################################################################
	#
	# Now run make dist to generate a tar.gz archive
	#

	echo "make dist"
	targz="curl-$version.tar.gz"
	make -sj dist "VERSION=$version"
	res=$?

	if test "$res" != 0; then
	echo "make dist failed"
	exit 2
	fi

	retar() {
	tempdir=$1
	rm -rf "$tempdir"
	mkdir "$tempdir"
	cd "$tempdir"
	gzip -dc "../$targz" \| tar -xf -
	find curl-* -depth -exec touch -c -t "$filestamp" '{}' +
	tar --create --format=ustar --owner=0 --group=0 --numeric-owner --sort=name curl-* \| gzip --best --no-name > out.tar.gz
	mv out.tar.gz ../
	cd ..
	rm -rf "$tempdir"
	}

	retar ".tarbuild"
	echo "replace $targz with out.tar.gz"
	mv out.tar.gz "$targz"

	############################################################################
	#
	# Now make a bz2 archive from the tar.gz original
	#

	bzip2="curl-$version.tar.bz2"
	echo "Generating $bzip2"
	gzip -dc "$targz" \| bzip2 --best > "$bzip2"

	############################################################################
	#
	# Now make an xz archive from the tar.gz original
	#

	xz="curl-$version.tar.xz"
	echo "Generating $xz"
	gzip -dc "$targz" \| xz -6e - > "$xz"

	############################################################################
	#
	# Now make a zip archive from the tar.gz original
	#
	makezip() {
	rm -rf "$tempdir"
	mkdir "$tempdir"
	cd "$tempdir"
	gzip -dc "../$targz" \| tar -xf -
	find . \| sort \| zip -9 -X "$zip" -@ >/dev/null
	mv "$zip" ../
	cd ..
	rm -rf "$tempdir"
	}

	zip="curl-$version.zip"
	echo "Generating $zip"
	tempdir=".builddir"
	makezip

	# Set deterministic timestamp
	touch -c -t "$filestamp" "$targz" "$bzip2" "$xz" "$zip"

	echo "------------------"
	echo "maketgz report:"
	echo ""
	ls -l "$targz" "$bzip2" "$xz" "$zip"
	sha256sum "$targz" "$bzip2" "$xz" "$zip"

	echo "Run this:"
	echo "gpg -b -a '$targz' && gpg -b -a '$bzip2' && gpg -b -a '$xz' && gpg -b -a '$zip'"