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Create a script to handle stamping release version numbers into files,

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replacing the tedious and error-prone manual process we've been using.
This commit is contained in:
Tom Lane 2008-06-10 18:08:48 +00:00
parent 0f5c606f41
commit 99b8ebec64
2 changed files with 124 additions and 8 deletions
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19
src/tools/RELEASE_CHANGES
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@ -2,16 +2,9 @@ For All Releases (major, minor, beta, RC)
================
* Release version number changes
o doc/bug.template (beta)
o bump Win32 interface version numbers
- src/include/pg_config.h.win32
(string and integer versions) (beta)
- src/interfaces/libpq/libpq.rc.in
(pre-8.0 had just libpq.rc)
- src/port/win32ver.rc
o update doc/FAQ and doc/src/FAQ/FAQ.html
o copy FAQs from HEAD to top-most branch
o configure.in, and run autoconf or update configure
o run src/tools/version_stamp.pl, then run autoconf
(by packager) (beta)
* Release notes
@ -61,6 +54,16 @@ For Major Releases
* Update inet/cidr data types with newest Bind patches
Starting a New Development Cycle
================================
* Create a branch in CVS for maintenance of the previous release
* Increment the major version number in src/tools/version_stamp.pl
* Run "src/tools/version_stamp.pl devel", then run autoconf
Creating Back-Branch Release Notes
==================================

113
src/tools/version_stamp.pl Executable file
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@ -0,0 +1,113 @@
#! /usr/bin/perl -w
#################################################################
# version_stamp.pl -- update version stamps throughout the source tree
#
# Copyright (c) 2008, PostgreSQL Global Development Group
#
# $PostgreSQL: pgsql/src/tools/version_stamp.pl,v 1.1 2008/06/10 18:08:48 tgl Exp $
#################################################################
#
# This script updates the version stamp in configure.in, and also in assorted
# other files wherein it's not convenient to obtain the version number from
# configure's output. Note that you still have to run autoconf afterward
# to regenerate configure from the updated configure.in.
#
# Usage: cd to top of source tree and issue
# src/tools/version_stamp.pl MINORVERSION
# where MINORVERSION can be a minor release number (0, 1, etc), or
# "devel", "betaN", "rcN".
#
# Major version is hard-wired into the script. We update it when we branch
# a new development version.
$major1 = 8;
$major2 = 4;
# Validate argument and compute derived variables
$minor = shift;
defined($minor) || die "$0: missing required argument: minor-version\n";
if ($minor =~ m/^\d+$/) {
$dotneeded = 1;
$numericminor = $minor;
} elsif ($minor eq "devel") {
$dotneeded = 0;
$numericminor = 0;
} elsif ($minor =~ m/^beta\d+$/) {
$dotneeded = 0;
$numericminor = 0;
} elsif ($minor =~ m/^rc\d+$/) {
$dotneeded = 0;
$numericminor = 0;
} else {
die "$0: minor-version must be N, devel, betaN, or rcN\n";
}
# Create various required forms of the version number
$majorversion = $major1 . "." . $major2;
if ($dotneeded) {
$fullversion = $majorversion . "." . $minor;
} else {
$fullversion = $majorversion . $minor;
}
$numericversion = $majorversion . "." . $numericminor;
$padnumericversion = sprintf("%d%02d%02d", $major1, $major2, $numericminor);
# Get the autoconf version number for eventual nag message
# (this also ensures we're in the right directory)
$aconfver = "";
open(FILE, "configure.in") || die "could not read configure.in: $!\n";
while (<FILE>) {
if (m/^m4_if\(m4_defn\(\[m4_PACKAGE_VERSION\]\), \[(.*)\], \[\], \[m4_fatal/) {
$aconfver = $1;
last;
}
}
close(FILE);
$aconfver ne "" || die "could not find autoconf version number in configure.in\n";
# Update configure.in and other files that contain version numbers
$fixedfiles = "";
sed_file("configure.in",
"-e 's/AC_INIT(\\[PostgreSQL\\], \\[[0-9a-z.]*\\]/AC_INIT([PostgreSQL], [$fullversion]/'");
sed_file("doc/bug.template",
"-e 's/PostgreSQL version (example: PostgreSQL .*) *: PostgreSQL .*/PostgreSQL version (example: PostgreSQL $fullversion): PostgreSQL $fullversion/'");
sed_file("src/include/pg_config.h.win32",
"-e 's/#define PACKAGE_STRING \"PostgreSQL .*\"/#define PACKAGE_STRING \"PostgreSQL $fullversion\"/' " .
"-e 's/#define PACKAGE_VERSION \".*\"/#define PACKAGE_VERSION \"$fullversion\"/' " .
"-e 's/#define PG_VERSION \".*\"/#define PG_VERSION \"$fullversion\"/' " .
"-e 's/#define PG_VERSION_NUM .*/#define PG_VERSION_NUM $padnumericversion/'");
sed_file("src/interfaces/libpq/libpq.rc.in",
"-e 's/FILEVERSION [0-9]*,[0-9]*,[0-9]*,0/FILEVERSION $major1,$major2,$numericminor,0/' " .
"-e 's/PRODUCTVERSION [0-9]*,[0-9]*,[0-9]*,0/PRODUCTVERSION $major1,$major2,$numericminor,0/' " .
"-e 's/VALUE \"FileVersion\", \"[0-9.]*/VALUE \"FileVersion\", \"$numericversion/' " .
"-e 's/VALUE \"ProductVersion\", \"[0-9.]*/VALUE \"ProductVersion\", \"$numericversion/'");
sed_file("src/port/win32ver.rc",
"-e 's/FILEVERSION [0-9]*,[0-9]*,[0-9]*,0/FILEVERSION $major1,$major2,$numericminor,0/' " .
"-e 's/PRODUCTVERSION [0-9]*,[0-9]*,[0-9]*,0/PRODUCTVERSION $major1,$major2,$numericminor,0/'");
print "Stamped these files with version number $fullversion:\n$fixedfiles";
print "Don't forget to run autoconf $aconfver before committing.\n";
exit 0;
sub sed_file {
my($filename, $sedargs) = @_;
my($tmpfilename) = $filename . ".tmp";
system("sed $sedargs $filename >$tmpfilename") == 0
or die "sed failed: $?";
system("mv $tmpfilename $filename") == 0
or die "mv failed: $?";
$fixedfiles .= "\t$filename\n";
}