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Create a script to help update the version automatically (#5454)

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* Create a script to help update the version automatically

* Update comment in the update_version script

* Update script to fix special handling for common.h and Makefile.am

* Revise update_version script to only update the other constants in common.h if it is a major release. Reset Makefile.am version to 17:0:0
pull/5468/head
Hao Nguyen 6 years ago committed by GitHub
parent 52fee0e8f0
commit 15c30d72a4
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 90 additions and 3 deletions
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  1. 8
      src/Makefile.am
  2. 85
      update_version.sh

8
src/Makefile.am
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@ -18,6 +18,8 @@ else
PTHREAD_DEF =
endif
PROTOBUF_VERSION = 17:0:0
if GCC
# Turn on all warnings except for sign comparison (we ignore sign comparison
# in Google so our code base have tons of such warnings).
@ -169,7 +171,7 @@ nobase_include_HEADERS = \
lib_LTLIBRARIES = libprotobuf-lite.la libprotobuf.la libprotoc.la
libprotobuf_lite_la_LIBADD = $(PTHREAD_LIBS) $(LIBATOMIC_LIBS)
libprotobuf_lite_la_LDFLAGS = -version-info 17:0:0 -export-dynamic -no-undefined
libprotobuf_lite_la_LDFLAGS = -version-info $(PROTOBUF_VERSION) -export-dynamic -no-undefined
if HAVE_LD_VERSION_SCRIPT
libprotobuf_lite_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libprotobuf-lite.map
EXTRA_libprotobuf_lite_la_DEPENDENCIES = libprotobuf-lite.map
@ -214,7 +216,7 @@ libprotobuf_lite_la_SOURCES = \
google/protobuf/io/zero_copy_stream_impl_lite.cc
libprotobuf_la_LIBADD = $(PTHREAD_LIBS) $(LIBATOMIC_LIBS)
libprotobuf_la_LDFLAGS = -version-info 17:0:0 -export-dynamic -no-undefined
libprotobuf_la_LDFLAGS = -version-info $(PROTOBUF_VERSION) -export-dynamic -no-undefined
if HAVE_LD_VERSION_SCRIPT
libprotobuf_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libprotobuf.map
EXTRA_libprotobuf_la_DEPENDENCIES = libprotobuf.map
@ -305,7 +307,7 @@ libprotobuf_la_SOURCES = \
nodist_libprotobuf_la_SOURCES = $(nodist_libprotobuf_lite_la_SOURCES)
libprotoc_la_LIBADD = $(PTHREAD_LIBS) libprotobuf.la
libprotoc_la_LDFLAGS = -version-info 17:0:0 -export-dynamic -no-undefined
libprotoc_la_LDFLAGS = -version-info $(PROTOBUF_VERSION) -export-dynamic -no-undefined
if HAVE_LD_VERSION_SCRIPT
libprotoc_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libprotoc.map
EXTRA_libprotoc_la_DEPENDENCIES = libprotoc.map

85
update_version.sh
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@ -0,0 +1,85 @@
#!/bin/bash
# Helper script to update version number in various files.
# Each file has it own string matching syntax to avoid accidentally updating
# the wrong version number of other dependencies.
if [ "$#" -eq 1 ]; then
VERSION=$1
IFS='.' read -ra VERSION_INFO <<< "$VERSION"
fi
if [ "$#" -ne 1 ] || [ ${#VERSION_INFO[@]} -ne 3 ]; then
echo "
Usage: $0 VERSION
Example:
$0 2.1.3
"
exit 1
fi
update_version() {
file=$2
# Replace the version number in the given file.
sed -ri "$1" $file
# Verify that the version number is updated successfully.
if [ $(grep -c $VERSION $file) -eq 0 ]; then
echo "$file version is not updated successfully. Please verify."
exit 1
fi
}
update_version "s/\[Protocol Buffers\],\[.*\],\[protobuf@googlegroups.com\]/[Protocol Buffers],[$VERSION],[protobuf@googlegroups.com]/g" configure.ac
update_version "s/^ <version>.*<\/version>/ <version>$VERSION<\/version>/g" java/pom.xml
update_version "s/^ <version>.*<\/version>/ <version>$VERSION<\/version>/g" java/core/pom.xml
update_version "s/^ <version>.*<\/version>/ <version>$VERSION<\/version>/g" java/util/pom.xml
update_version "s/^ <version>.*<\/version>/ <version>$VERSION<\/version>/g" protoc-artifacts/pom.xml
update_version "s/^ s.version = '.*'/ s.version = '$VERSION'/g" Protobuf.podspec
update_version "s/^__version__ = '.*'/__version__ = '$VERSION'/g" python/google/protobuf/__init__.py
update_version "s/^ <VersionPrefix>.*<\/VersionPrefix>/ <VersionPrefix>$VERSION<\/VersionPrefix>/g" csharp/src/Google.Protobuf/Google.Protobuf.csproj
update_version "s/^ <version>.*<\/version>/ <version>$VERSION<\/version>/g" csharp/Google.Protobuf.Tools.nuspec
update_version "s/^ \"version\": \".*\",/ \"version\": \"$VERSION\",/g" js/package.json
update_version "s/^ s.version = \".*\"/ s.version = \"$VERSION\"/g" ruby/google-protobuf.gemspec
# Special handling for C++ file, where version is X.Y.Z is transformed to X00Y00Z
CPP_VERSION=${VERSION_INFO[0]}00${VERSION_INFO[1]}00${VERSION_INFO[2]}
sed -ri "s/^#define GOOGLE_PROTOBUF_VERSION .*/#define GOOGLE_PROTOBUF_VERSION $CPP_VERSION/g" src/google/protobuf/stubs/common.h
# Only update these constants if it is a major release.
if [ ${VERSION_INFO[2]} -eq 0 ]; then
sed -ri "s/^#define GOOGLE_PROTOBUF_MIN_LIBRARY_VERSION .*/#define GOOGLE_PROTOBUF_MIN_LIBRARY_VERSION $CPP_VERSION/g" src/google/protobuf/stubs/common.h
sed -ri "s/^#define GOOGLE_PROTOBUF_MIN_PROTOC_VERSION .*/#define GOOGLE_PROTOBUF_MIN_PROTOC_VERSION $CPP_VERSION/g" src/google/protobuf/stubs/common.h
sed -ri "s/^static const int kMinHeaderVersionForLibrary = .*/static const int kMinHeaderVersionForLibrary = $CPP_VERSION;/g" src/google/protobuf/stubs/common.h
sed -ri "s/^static const int kMinHeaderVersionForProtoc = .*/static const int kMinHeaderVersionForProtoc = $CPP_VERSION;/g" src/google/protobuf/stubs/common.h
if [ $(grep -c $CPP_VERSION src/google/protobuf/stubs/common.h) -ne 5 ]; then
echo "src/google/protobuf/stubs/common.h version is not updated successfully. Please verify."
exit 1
fi
else
if [ $(grep -c $CPP_VERSION src/google/protobuf/stubs/common.h) -ne 1 ]; then
echo "src/google/protobuf/stubs/common.h version is not updated successfully. Please verify."
exit 1
fi
fi
# Special handling for src/Makefile.am. If version is X.Y.Z, then the
# version here should be [Y+OFFSET]:Z:0 where OFFSET is some constant
# such that the version number is always increasing.
PROTOBUF_VERSION_OFFSET=11
EXPECTED_MAJOR_VERSION=3
if [ ${VERSION_INFO[0]} -ne ${EXPECTED_MAJOR_VERSION} ]; then
echo "Major protobuf version has changed. Please update $0 to readjust
the PROTOBUF_VERSION_OFFSET and EXPECTED_MAJOR_VERSION such that the
PROTOBUF_VERSION in src/Makefile.am is always increasing.
"
exit 1
fi
PROTOBUF_VERSION_INFO=$((${VERSION_INFO[1]} + $PROTOBUF_VERSION_OFFSET)):${VERSION_INFO[2]}:0
sed -ri "s/^PROTOBUF_VERSION = .*/PROTOBUF_VERSION = $PROTOBUF_VERSION_INFO/g" src/Makefile.am
if [ $(grep -c $PROTOBUF_VERSION_INFO src/Makefile.am) -eq 0 ]; then
echo "src/Makefile.am version is not updated successfully. Please verify."
exit 1
fi
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