From 9f0ed52cbf3e24a5b6e26b1e29ddf44c736315b5 Mon Sep 17 00:00:00 2001
From: tchernobog <tchernobog@3ecf2c5c-341e-0410-92b4-d18e462d057c>
Date: Fri, 13 Jan 2006 16:16:46 +0000
Subject: [PATCH] - Add support for automatic ChangeLog creation with svn2cl

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@171 3ecf2c5c-341e-0410-92b4-d18e462d057c
---
 ChangeLog         |  83 ++++++++++--------
 autogen.sh        |  11 ++-
 config/svn2cl.sh  | 130 ++++++++++++++++++++++++++++
 config/svn2cl.xsl | 215 ++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 402 insertions(+), 37 deletions(-)
 create mode 100755 config/svn2cl.sh
 create mode 100644 config/svn2cl.xsl

diff --git a/ChangeLog b/ChangeLog
index 2cfb917..d4e26dc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,37 +1,50 @@
-2006-01-13  gettextize  <bug-gnu-gettext@gnu.org>
+2006-01-13 16:00  tchernobog
 
-	* m4/codeset.m4: New file, from gettext-0.14.5.
-	* m4/gettext.m4: New file, from gettext-0.14.5.
-	* m4/glibc2.m4: New file, from gettext-0.14.5.
-	* m4/glibc21.m4: New file, from gettext-0.14.5.
-	* m4/iconv.m4: New file, from gettext-0.14.5.
-	* m4/intdiv0.m4: New file, from gettext-0.14.5.
-	* m4/intmax.m4: New file, from gettext-0.14.5.
-	* m4/inttypes.m4: New file, from gettext-0.14.5.
-	* m4/inttypes_h.m4: New file, from gettext-0.14.5.
-	* m4/inttypes-pri.m4: New file, from gettext-0.14.5.
-	* m4/isc-posix.m4: New file, from gettext-0.14.5.
-	* m4/lcmessage.m4: New file, from gettext-0.14.5.
-	* m4/lib-ld.m4: New file, from gettext-0.14.5.
-	* m4/lib-link.m4: New file, from gettext-0.14.5.
-	* m4/lib-prefix.m4: New file, from gettext-0.14.5.
-	* m4/longdouble.m4: New file, from gettext-0.14.5.
-	* m4/longlong.m4: New file, from gettext-0.14.5.
-	* m4/nls.m4: New file, from gettext-0.14.5.
-	* m4/po.m4: New file, from gettext-0.14.5.
-	* m4/printf-posix.m4: New file, from gettext-0.14.5.
-	* m4/progtest.m4: New file, from gettext-0.14.5.
-	* m4/signed.m4: New file, from gettext-0.14.5.
-	* m4/size_max.m4: New file, from gettext-0.14.5.
-	* m4/stdint_h.m4: New file, from gettext-0.14.5.
-	* m4/uintmax_t.m4: New file, from gettext-0.14.5.
-	* m4/ulonglong.m4: New file, from gettext-0.14.5.
-	* m4/wchar_t.m4: New file, from gettext-0.14.5.
-	* m4/wint_t.m4: New file, from gettext-0.14.5.
-	* m4/xsize.m4: New file, from gettext-0.14.5.
-	* m4/Makefile.am (EXTRA_DIST): New variable.
-	* Makefile.am (EXTRA_DIST): Add config/config.rpath, config/mkinstalldirs.
-	* configure.ac (AC_CONFIG_FILES): Add po/Makefile.in.
+	* trunk/autogen.sh, trunk/configure.ac: - Add macro for autopoint
+
+2006-01-13 15:52  tchernobog
+
+	* trunk/ChangeLog, trunk/Makefile.am, trunk/autogen.sh,
+	  trunk/configure.ac, trunk/doc/Makefile.am, trunk/doc/sgpem2.texi,
+	  trunk/doc/sgpem2dman.texi, trunk/doc/sgpem2uman.texi,
+	  trunk/gettext.h, trunk/m4/Makefile.am, trunk/m4/ac_pkg_swig.m4,
+	  trunk/m4/ac_python_devel.m4, trunk/m4/ac_python_module.m4,
+	  trunk/po/ChangeLog, trunk/po/Makevars, trunk/po/POTFILES.in: -
+	  Added libtool, gettext support - Added needed m4 macros - fixed
+	  autogen.sh to be made executable - fix directory categories with
+	  info manuals
+
+2005-12-30 20:09  tchernobog
+
+	* trunk/autogen.sh, trunk/configure.ac: - Fix autoreconf parameters
+	  in autogen.sh - Change obsolete macros in configure.ac
+
+2005-12-30 19:40  tchernobog
+
+	* trunk/AUTHORS, trunk/COPYING, trunk/ChangeLog, trunk/Makefile.am,
+	  trunk/NEWS, trunk/README, trunk/autogen.sh, trunk/configure.ac,
+	  trunk/doc/Makefile.am, trunk/doc/sgpem2.texi,
+	  trunk/doc/sgpem2dman.texi, trunk/doc/sgpem2uman.texi,
+	  trunk/m4/Makefile.am, trunk/m4/compilerflags.m4: - Lay out
+	  autotools foundations
+
+2005-12-26 23:21  tchernobog
+
+	* trunk/doc/gpl.texi, trunk/doc/sgpem2dman.texi: - Changed dir
+	  layout to reflect current repository setup - Added how to insert
+	  license info in the source files
+
+2005-12-21 12:22  johnny
+
+	* trunk/data, trunk/desktop, trunk/distro, trunk/m4, trunk/po: -
+	  Added directories as defined in developers' manual.
+
+2005-12-21 12:09  johnny
+
+	* docs/manuals, src, trunk/doc, trunk/src: - Moved src in trunk/src
+	  - Moved docs/manuals in trunk/doc
+
+2005-12-21 12:06  johnny
+
+	* branches, tags, trunk: - Added directories tags, trunk, branches.
 
-2005, December 30th   Matteo Settenvini <matteo@member.fsf.org>
-	* Lay out autotools foundations
diff --git a/autogen.sh b/autogen.sh
index 4e41105..9c70a9e 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,7 +1,14 @@
 #!/bin/sh
 
-if [ ! -d config ]; then
-	mkdir config
+# Changelog from SVN (svn2cl)
+if [ -d .svn ]; then
+    if [ "x$no_log" != "x1" ]; then
+        # only recreate if we in svn repository
+        echo "*info* creating ChangeLog from SVN history"
+        sh ./config/svn2cl.sh
+    fi
 fi
+touch ChangeLog
 
+# run autoreconf
 autoreconf -i --warnings=all -B m4 -v
diff --git a/config/svn2cl.sh b/config/svn2cl.sh
new file mode 100755
index 0000000..bf89bb0
--- /dev/null
+++ b/config/svn2cl.sh
@@ -0,0 +1,130 @@
+#!/bin/sh
+
+# svn2cl.sh - front end shell script for svn2cl.xsl, calls xsltproc
+#             with the correct parameters
+# 
+# Copyright (C) 2005 Arthur de Jong.
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. The name of the author may not be used to endorse or promote
+#    products derived from this software without specific prior
+#    written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+# IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# exit on any failures
+set -e
+
+# svn2cl version
+VERSION="0.3"
+
+# set default parameters
+STRIPPREFIX=`basename $(pwd)`
+LINELEN=75
+GROUPBYDAY="no"
+INCLUDEREV="no"
+CHANGELOG="ChangeLog"
+
+# do command line checking
+prog=`basename $0`
+while [ -n "$1" ]
+do
+  case "$1" in
+    --strip-prefix)
+      STRIPPREFIX="$2"
+      shift 2
+      ;;
+    --linelen)
+      LINELEN="$2";
+      shift 2
+      ;;
+    --group-by-day)
+      GROUPBYDAY="yes";
+      shift
+      ;;
+    -r|--include-rev)
+      INCLUDEREV="yes";
+      shift
+      ;;
+    -o|--output)
+      CHANGELOG="$2"
+      shift 2
+      ;;
+    --stdout)
+      CHANGELOG="-"
+      shift
+      ;;
+    -V|--version)
+      echo "$prog $VERSION";
+      echo "Written by Arthur de Jong."
+      echo ""
+      echo "Copyright (C) 2005 Arthur de Jong."
+      echo "This is free software; see the source for copying conditions.  There is NO"
+      echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+      exit 0
+      ;;
+    -h|--help)
+      echo "Usage: $prog [OPTION]..."
+      echo "Generate a ChangeLog from a checked out subversion repository."
+      echo ""
+      echo "  --strip-prefix NAME  prefix to strip from all entries, defaults"
+      echo "                       to the name of the current directory"
+      echo "  --linelen NUM        maximum length of an output line"
+      echo "  --group-by-day       group changelog entries by day"
+      echo "  -r, --include-rev    include revision numbers"
+      echo "  -o, --output FILE    output to FILE instead of ChangeLog"
+      echo "  -f, --file FILE      alias for -o, --output"
+      echo "  --stdout             output to stdout instead of ChangeLog"
+      echo "  -h, --help           display this help and exit"
+      echo "  -V, --version        output version information and exit"
+      exit 0
+      ;;
+    *)
+      echo "$prog: invalid option -- $1"
+      echo "Try \`$prog --help' for more information."
+      exit 1
+      ;;
+  esac
+done
+
+# find the directory that this script resides in
+prog="$0"
+while [ -h "$prog" ]
+do
+  prog=`ls -ld "$prog" | sed "s/^.*-> \(.*\)/\1/;/^[^/]/s,^,$(dirname "$prog")/,"`
+done
+dir=`dirname $prog`
+dir=`cd $dir && pwd`
+XSL="$dir/svn2cl.xsl"
+
+# redirect stdout to the changelog file if needed
+if [ "x$CHANGELOG" != "x-" ]
+then
+  exec > "$CHANGELOG"
+fi
+
+# actually run the command we need
+svn --verbose --xml log | \
+  xsltproc --stringparam strip-prefix "$STRIPPREFIX" \
+           --stringparam linelen $LINELEN \
+           --stringparam groupbyday $GROUPBYDAY \
+           --stringparam include-rev $INCLUDEREV \
+           "$XSL" -
diff --git a/config/svn2cl.xsl b/config/svn2cl.xsl
new file mode 100644
index 0000000..f4226b5
--- /dev/null
+++ b/config/svn2cl.xsl
@@ -0,0 +1,215 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+   svn2cl.xsl - xslt stylesheet for converting svn log to a normal
+                changelog
+
+   This file is based on several implementations of this conversion
+   that I was not completely happy with and some other common
+   xslt constructs found on the web.
+
+   Copyright (C) 2004 Arthur de Jong.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+   3. The name of the author may not be used to endorse or promote
+      products derived from this software without specific prior
+      written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+   IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+   OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+   IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-->
+
+<!--
+   TODO
+   - make external lookups of author names possible
+   - find a place for revision numbers
+   - mark deleted files as such
+   - combine paths
+   - make stripping of characters nicer
+-->
+
+<xsl:stylesheet
+  version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns="http://www.w3.org/1999/xhtml">
+
+ <xsl:output
+   method="text"
+   encoding="iso-8859-15"
+   media-type="text/plain"
+   omit-xml-declaration="yes"
+   standalone="yes"
+   indent="no" />
+
+ <xsl:strip-space elements="*" />
+
+ <!-- the prefix of pathnames to strip -->
+ <xsl:param name="strip-prefix" select="'/'" />
+
+ <!-- format one entry from the log -->
+ <xsl:template match="logentry">
+  <!-- date -->
+  <xsl:apply-templates select="date" />
+  <!-- two spaces -->
+  <xsl:text>  </xsl:text>
+  <!-- author's name -->
+  <xsl:apply-templates select="author" />
+  <!-- two newlines -->
+  <xsl:text>
+
+</xsl:text>
+  <!-- the log message -->
+  <xsl:apply-templates select="msg" />
+  <!-- another two newlines -->
+  <xsl:text>
+
+</xsl:text>
+ </xsl:template>
+
+ <!-- format date -->
+ <xsl:template match="date">
+  <xsl:variable name="date" select="normalize-space(.)" />
+  <xsl:value-of select="substring($date,1,10)" />
+  <xsl:text> </xsl:text>
+  <xsl:value-of select="substring($date,12,5)" />
+ </xsl:template>
+
+ <!-- format author -->
+ <xsl:template match="author">
+  <xsl:value-of select="normalize-space(.)" />
+ </xsl:template>
+
+ <!-- format log message -->
+ <xsl:template match="msg">
+  <!-- first line is indented (other indents are done in wrap template) -->
+  <xsl:text>	* </xsl:text>
+  <!-- get paths string -->
+  <xsl:variable name="paths">
+   <xsl:apply-templates select="../paths" />
+  </xsl:variable>
+  <!-- print the paths and message nicely wrapped -->
+  <xsl:call-template name="wrap">
+   <xsl:with-param name="txt" select="concat($paths,': ',normalize-space(.))" />
+  </xsl:call-template>
+ </xsl:template>
+
+ <!-- present paths nice -->
+ <xsl:template match="paths">
+  <xsl:for-each select="path">
+   <xsl:sort select="normalize-space(.)" data-type="text" />
+   <xsl:if test="not(position()=1)">
+    <xsl:text>, </xsl:text>
+   </xsl:if>
+   <xsl:variable name="p1" select="normalize-space(.)" />
+   <xsl:variable name="p2">
+    <xsl:choose>
+     <xsl:when test="starts-with($p1,'/')">
+      <xsl:value-of select="substring($p1,2)" />
+     </xsl:when>
+     <xsl:otherwise>
+      <xsl:value-of select="$p1" />
+     </xsl:otherwise>
+    </xsl:choose>
+   </xsl:variable>
+   <xsl:variable name="p3">
+    <xsl:choose>
+     <xsl:when test="starts-with($p2,$strip-prefix)">
+      <xsl:value-of select="substring($p2,1+string-length($strip-prefix))" />
+     </xsl:when>
+     <xsl:otherwise>
+      <xsl:value-of select="$p2" />
+     </xsl:otherwise>
+    </xsl:choose>
+   </xsl:variable>
+   <xsl:variable name="p4">
+    <xsl:choose>
+     <xsl:when test="starts-with($p3,'/')">
+      <xsl:value-of select="substring($p3,2)" />
+     </xsl:when>
+     <xsl:otherwise>
+      <xsl:value-of select="$p3" />
+     </xsl:otherwise>
+    </xsl:choose>
+   </xsl:variable>
+   <xsl:choose>
+    <xsl:when test="$p4 = ''">
+     <xsl:value-of select="'.'" />
+    </xsl:when>
+    <xsl:otherwise>
+     <xsl:value-of select="$p4" />
+    </xsl:otherwise>
+   </xsl:choose>
+  </xsl:for-each>
+ </xsl:template>
+
+ <!-- string-wrapping template -->
+ <xsl:template name="wrap">
+  <xsl:param name="txt" />
+  <xsl:variable name="linelen" select="67" />
+  <xsl:choose>
+   <xsl:when test="(string-length($txt) &lt; $linelen) or not(contains($txt,' '))">
+    <!-- this is easy, nothing to do -->
+    <xsl:value-of select="$txt" />
+   </xsl:when>
+   <xsl:otherwise>
+    <!-- find the first line -->
+    <xsl:variable name="tmp" select="substring($txt,1,$linelen)" />
+    <xsl:variable name="line">
+     <xsl:choose>
+      <xsl:when test="contains($tmp,' ')">
+       <xsl:call-template name="find-line">
+        <xsl:with-param name="txt" select="$tmp" />
+       </xsl:call-template>
+      </xsl:when>
+      <xsl:otherwise>
+       <xsl:value-of select="substring-before($txt,' ')" />
+      </xsl:otherwise>
+     </xsl:choose>
+    </xsl:variable>
+    <!-- print line and newline -->
+    <xsl:value-of select="$line" />
+    <xsl:text>
+	  </xsl:text>
+    <!-- wrap the rest of the text -->
+    <xsl:call-template name="wrap">
+     <xsl:with-param name="txt" select="normalize-space(substring($txt,string-length($line)+1))" />
+    </xsl:call-template>
+   </xsl:otherwise>
+  </xsl:choose>
+ </xsl:template>
+
+ <!-- template to trim line to contain space as last char -->
+ <xsl:template name="find-line">
+  <xsl:param name="txt" />
+  <xsl:choose>
+   <xsl:when test="substring($txt,string-length($txt),1) = ' '">
+    <xsl:value-of select="normalize-space($txt)" />
+   </xsl:when>
+   <xsl:otherwise>
+    <xsl:call-template name="find-line">
+     <xsl:with-param name="txt" select="substring($txt,1,string-length($txt)-1)" />
+    </xsl:call-template>
+   </xsl:otherwise>
+  </xsl:choose>
+ </xsl:template>
+
+</xsl:stylesheet>