protobuf/update_version.sh
Hao Nguyen 15c30d72a4
Create a script to help update the version automatically (#5454)
* 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
2018-12-12 15:38:14 -08:00

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#!/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