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[GNUnet-SVN] r18265 - gnunet/contrib
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] r18265 - gnunet/contrib |
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Date: |
Wed, 23 Nov 2011 11:02:54 +0100 |
Author: grothoff
Date: 2011-11-23 11:02:54 +0100 (Wed, 23 Nov 2011)
New Revision: 18265
Added:
gnunet/contrib/svn2cl.xsl
Log:
adding svn2cl script for automatic change log generation from SVN commits
Added: gnunet/contrib/svn2cl.xsl
===================================================================
--- gnunet/contrib/svn2cl.xsl (rev 0)
+++ gnunet/contrib/svn2cl.xsl 2011-11-23 10:02:54 UTC (rev 18265)
@@ -0,0 +1,494 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+
+ svn2cl.xsl - xslt stylesheet for converting svn log to a normal
+ changelog
+
+ version 0.11
+
+ Usage (replace ++ with two minus signs which aren't allowed
+ inside xml comments):
+ svn ++verbose ++xml log | \
+ xsltproc ++stringparam strip-prefix `basename $(pwd)` \
+ ++stringparam linelen 75 \
+ ++stringparam groupbyday yes \
+ ++stringparam separate-daylogs yes \
+ ++stringparam include-rev yes \
+ ++stringparam include-actions yes \
+ ++stringparam breakbeforemsg yes/2 \
+ ++stringparam reparagraph yes \
+ ++stringparam authorsfile FILE \
+ ++stringparam ignore-message-starting \
+ svn2cl.xsl - > 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, 2005, 2006, 2007 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.
+
+-->
+
+<!DOCTYPE xsl:stylesheet [
+ <!ENTITY space " ">
+]>
+
+<xsl:stylesheet
+ version="1.0"
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
+
+ <xsl:output
+ method="text"
+ encoding="utf-8"
+ 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="'/'" />
+
+ <!-- the length of a line to wrap messages at -->
+ <xsl:param name="linelen" select="75" />
+
+ <!-- whether entries should be grouped by day -->
+ <xsl:param name="groupbyday" select="'no'" />
+
+ <!-- whether to seperate log messages by empty lines -->
+ <xsl:param name="separate-daylogs" select="'no'" />
+
+ <!-- whether a revision number should be included -->
+ <xsl:param name="include-rev" select="'no'" />
+
+ <!-- whether aaction labels should be added to files -->
+ <xsl:param name="include-actions" select="'no'" />
+
+ <!-- whether the log message should start on a new line -->
+ <xsl:param name="breakbeforemsg" select="'no'" />
+
+ <!-- whether the message should be rewrapped within one paragraph -->
+ <xsl:param name="reparagraph" select="'no'" />
+
+ <!-- whether certain messages should be ignored -->
+ <xsl:param name="ignore-message-starting" select="''" />
+
+ <!-- location of authors file if any -->
+ <xsl:param name="authorsfile" select="''" />
+ <xsl:key name="author-lookup" match="author" use="@uid" />
+ <xsl:variable name="authors-top" select="document($authorsfile)/authors" />
+
+ <!-- match the topmost log entry -->
+ <xsl:template match="log">
+ <xsl:choose>
+ <xsl:when test="$ignore-message-starting != ''">
+ <!-- only handle logentries with don't contain the string -->
+ <xsl:apply-templates
select="logentry[not(starts-with(msg,$ignore-message-starting))]" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:apply-templates select="logentry" />
+ </xsl:otherwise>
+ </xsl:choose>
+ <!-- add newlines at the end of the changelog -->
+ <xsl:text>
</xsl:text>
+ </xsl:template>
+
+ <!-- format one entry from the log -->
+ <xsl:template match="logentry">
+ <xsl:choose>
+ <!-- if we're grouping we should omit some headers -->
+ <xsl:when test="$groupbyday='yes'">
+ <!-- save log entry number -->
+ <xsl:variable name="pos" select="position()" />
+ <!-- fetch previous entry's date -->
+ <xsl:variable name="prevdate">
+ <xsl:apply-templates select="../logentry[position()=(($pos)-1)]/date" />
+ </xsl:variable>
+ <!-- fetch previous entry's author -->
+ <xsl:variable name="prevauthor">
+ <xsl:value-of
select="normalize-space(../logentry[position()=(($pos)-1)]/author)" />
+ </xsl:variable>
+ <!-- fetch this entry's date -->
+ <xsl:variable name="date">
+ <xsl:apply-templates select="date" />
+ </xsl:variable>
+ <!-- fetch this entry's author -->
+ <xsl:variable name="author">
+ <xsl:value-of select="normalize-space(author)" />
+ </xsl:variable>
+ <!-- check if header is changed -->
+ <xsl:if test="($prevdate!=$date) or ($prevauthor!=$author)">
+ <!-- add newline -->
+ <xsl:if test="not(position()=1)">
+ <xsl:text>
</xsl:text>
+ </xsl:if>
+ <!-- date -->
+ <xsl:value-of select="$date" />
+ <!-- two spaces -->
+ <xsl:text>&space;&space;</xsl:text>
+ <!-- author's name -->
+ <xsl:apply-templates select="author" />
+ <!-- two newlines -->
+ <xsl:text>
</xsl:text>
+ <xsl:if
test="$separate-daylogs!='yes'"><xsl:text>
</xsl:text></xsl:if>
+ </xsl:if>
+ </xsl:when>
+ <!-- write the log header -->
+ <xsl:otherwise>
+ <!-- add newline -->
+ <xsl:if test="not(position()=1)">
+ <xsl:text>
</xsl:text>
+ </xsl:if>
+ <!-- date -->
+ <xsl:apply-templates select="date" />
+ <!-- two spaces -->
+ <xsl:text>&space;&space;</xsl:text>
+ <!-- author's name -->
+ <xsl:apply-templates select="author" />
+ <!-- two newlines -->
+ <xsl:text>

</xsl:text>
+ </xsl:otherwise>
+ </xsl:choose>
+ <!-- get paths string -->
+ <xsl:variable name="paths">
+ <xsl:apply-templates select="paths" />
+ </xsl:variable>
+ <!-- get revision number -->
+ <xsl:variable name="rev">
+ <xsl:if test="$include-rev='yes'">
+ <xsl:text>[r</xsl:text>
+ <xsl:value-of select="@revision" />
+ <xsl:text>]&space;</xsl:text>
+ </xsl:if>
+ </xsl:variable>
+ <!-- trim trailing newlines -->
+ <xsl:variable name="msg">
+ <!-- add a line break before the log message -->
+ <xsl:choose>
+ <xsl:when test="$breakbeforemsg='yes'">
+ <xsl:text>
</xsl:text>
+ </xsl:when>
+ <xsl:when test="number($breakbeforemsg)>0">
+ <xsl:call-template name="newlines">
+ <xsl:with-param name="count" select="number($breakbeforemsg)" />
+ </xsl:call-template>
+ </xsl:when>
+ </xsl:choose>
+ <xsl:call-template name="trim-newln">
+ <xsl:with-param name="txt" select="msg" />
+ </xsl:call-template>
+ </xsl:variable>
+ <!-- add newline here if separate-daylogs is in effect -->
+ <xsl:if test="$groupbyday='yes' and
$separate-daylogs='yes'"><xsl:text>
</xsl:text></xsl:if>
+ <!-- first line is indented (other indents are done in wrap template) -->
+ <xsl:text>	*&space;</xsl:text>
+ <!-- set up the text to wrap -->
+ <xsl:variable name="txt">
+ <xsl:value-of select="$rev" />
+ <xsl:if test="$paths!=''">
+ <xsl:value-of select="concat($paths,':&space;')" />
+ </xsl:if>
+ <xsl:value-of select="$msg" />
+ </xsl:variable>
+ <!-- print the paths and message nicely wrapped -->
+ <xsl:call-template name="wrap">
+ <xsl:with-param name="txt" select="$txt" />
+ </xsl:call-template>
+ </xsl:template>
+
+ <!-- format date -->
+ <xsl:template match="date">
+ <xsl:variable name="date" select="normalize-space(.)" />
+ <!-- output date part -->
+ <xsl:value-of select="substring($date,1,10)" />
+ <!-- output time part -->
+ <xsl:if test="$groupbyday!='yes'">
+ <xsl:text>&space;</xsl:text>
+ <xsl:value-of select="substring($date,12,5)" />
+ </xsl:if>
+ </xsl:template>
+
+ <!-- format author -->
+ <xsl:template match="author">
+ <xsl:variable name="uid" select="normalize-space(.)" />
+ <!-- try to lookup author in authorsfile -->
+ <xsl:choose>
+ <xsl:when test="$authorsfile!=''">
+ <xsl:for-each select="$authors-top">
+ <xsl:variable name="author" select="key('author-lookup',$uid)" />
+ <!-- present result -->
+ <xsl:choose>
+ <xsl:when test="string($author/.)">
+ <xsl:apply-templates select="$author/node()" mode="copy" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$uid" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$uid" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <!-- copy but normalize text -->
+ <xsl:template match="text()" mode="copy">
+ <xsl:value-of select="normalize-space(.)" />
+ </xsl:template>
+
+ <!-- simple copy template -->
+ <xsl:template match="@*|node()" mode="copy">
+ <xsl:copy>
+ <xsl:apply-templates select="@*|node()" mode="copy" />
+ </xsl:copy>
+ </xsl:template>
+
+ <!-- present a list of paths names -->
+ <xsl:template match="paths">
+ <xsl:choose>
+ <!-- only handle paths that begin with the path and strip the path -->
+ <xsl:when test="$strip-prefix != ''">
+ <!-- if strip-prefix does not start with a slash, prepend it -->
+ <xsl:variable name="tmpstrip1">
+ <xsl:choose>
+ <xsl:when test="starts-with($strip-prefix,'/')">
+ <xsl:value-of select="$strip-prefix" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="concat('/',$strip-prefix)" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <!-- strip trailing slash from strip-prefix -->
+ <xsl:variable name="tmpstrip2">
+ <xsl:choose>
+ <xsl:when test="substring($tmpstrip1,string-length($tmpstrip1),1)='/'">
+ <xsl:value-of
select="substring($tmpstrip1,1,string-length($tmpstrip1)-1)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$tmpstrip1" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <!-- filter on all entries within directory -->
+ <xsl:for-each
select="path[starts-with(concat(normalize-space(.),'/'),concat($tmpstrip2,'/'))]">
+ <xsl:sort select="normalize-space(.)" data-type="text" />
+ <!-- unless we are the first entry, add a comma -->
+ <xsl:if test="not(position()=1)">
+ <xsl:text>,&space;</xsl:text>
+ </xsl:if>
+ <!-- print the path name -->
+ <xsl:call-template name="printpath">
+ <xsl:with-param name="path"
select="substring(normalize-space(.),string-length($strip-prefix)+3)" />
+ </xsl:call-template>
+ <!-- add the action flag -->
+ <xsl:if test="$include-actions='yes'">
+ <xsl:apply-templates select="." mode="action"/>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:when>
+ <!-- print a simple list of all paths -->
+ <xsl:otherwise>
+ <xsl:for-each select="path">
+ <xsl:sort select="normalize-space(.)" data-type="text" />
+ <!-- unless we are the first entry, add a comma -->
+ <xsl:if test="not(position()=1)">
+ <xsl:text>,&space;</xsl:text>
+ </xsl:if>
+ <!-- print the path name -->
+ <xsl:value-of select="normalize-space(.)" />
+ <!-- add the action flag -->
+ <xsl:if test="$include-actions='yes'">
+ <xsl:apply-templates select="." mode="action"/>
+ </xsl:if>
+ </xsl:for-each>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <xsl:template match="path" mode="action">
+ <xsl:choose>
+ <xsl:when test="@action='D'">
+ <xsl:text>[DEL]</xsl:text>
+ </xsl:when>
+ <xsl:when test="@copyfrom-path">
+ <xsl:text>[CPY]</xsl:text>
+ </xsl:when>
+ <xsl:when test="@action='D'">
+ <xsl:text>[ADD]</xsl:text>
+ </xsl:when>
+ </xsl:choose>
+ </xsl:template>
+
+ <!-- transform path to something printable -->
+ <xsl:template name="printpath">
+ <!-- fetch the pathname -->
+ <xsl:param name="path" />
+ <!-- strip leading slash -->
+ <xsl:variable name="tmp1">
+ <xsl:choose>
+ <xsl:when test="starts-with($path,'/')">
+ <xsl:value-of select="substring($path,2)" />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$path" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <!-- translate empty string to dot -->
+ <xsl:choose>
+ <xsl:when test="$tmp1 = ''">
+ <xsl:text>.</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:value-of select="$tmp1" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <!-- string-wrapping template -->
+ <xsl:template name="wrap">
+ <xsl:param name="txt" />
+ <xsl:variable name="normtxt" select="normalize-space($txt)" />
+ <xsl:choose>
+ <xsl:when test="contains($txt,'
')">
+ <!-- text contains newlines, do the first line -->
+ <xsl:call-template name="wrap">
+ <xsl:with-param name="txt" select="substring-before($txt,'
')" />
+ </xsl:call-template>
+ <!-- print tab -->
+ <xsl:text>	&space;&space;</xsl:text>
+ <!-- wrap the rest of the text -->
+ <xsl:call-template name="wrap">
+ <xsl:with-param name="txt" select="substring-after($txt,'
')" />
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:when test="(string-length($normtxt) < (($linelen)-9)) or
not(contains($normtxt,' '))">
+ <!-- this is easy, nothing to do -->
+ <xsl:value-of select="$normtxt" />
+ <!-- add newline -->
+ <xsl:text>
</xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <!-- find the first line -->
+ <xsl:variable name="tmp" select="substring($normtxt,1,(($linelen)-9))" />
+ <xsl:variable name="line">
+ <xsl:choose>
+ <!-- if our attempt contains spaces wrap on that -->
+ <xsl:when test="contains($tmp,' ')">
+ <xsl:call-template name="find-line">
+ <xsl:with-param name="txt" select="$tmp" />
+ </xsl:call-template>
+ </xsl:when>
+ <!-- otherwise use the first non-space characters from the text -->
+ <xsl:otherwise>
+ <xsl:value-of select="substring-before($normtxt,' ')" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:variable>
+ <!-- print line -->
+ <xsl:value-of select="$line" />
+ <!-- print newline and tab -->
+ <xsl:text>
	&space;&space;</xsl:text>
+ <!-- wrap the rest of the text -->
+ <xsl:call-template name="wrap">
+ <xsl:with-param name="txt"
select="normalize-space(substring($normtxt,string-length($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="substring($txt,1,string-length($txt)-1)" />
+ </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>
+
+ <!-- template to trim trailing and starting newlines -->
+ <xsl:template name="trim-newln">
+ <xsl:param name="txt" />
+ <xsl:choose>
+ <!-- find starting newlines -->
+ <xsl:when test="substring($txt,1,1) = '
'">
+ <xsl:call-template name="trim-newln">
+ <xsl:with-param name="txt" select="substring($txt,2)" />
+ </xsl:call-template>
+ </xsl:when>
+ <!-- find trailing newlines -->
+ <xsl:when test="substring($txt,string-length($txt),1) = '
'">
+ <xsl:call-template name="trim-newln">
+ <xsl:with-param name="txt"
select="substring($txt,1,string-length($txt)-1)" />
+ </xsl:call-template>
+ </xsl:when>
+ <!-- if the message has paragrapgs, find the first one -->
+ <xsl:when test="$reparagraph='yes' and contains($txt,'

')">
+ <!-- remove newlines from first paragraph -->
+ <xsl:value-of
select="normalize-space(substring-before($txt,'

'))" />
+ <!-- paragraph separator -->
+ <xsl:text>

</xsl:text>
+ <!-- do the rest of the text -->
+ <xsl:call-template name="trim-newln">
+ <xsl:with-param name="txt" select="substring-after($txt,'

')" />
+ </xsl:call-template>
+ </xsl:when>
+ <!-- remove more single newlines -->
+ <xsl:when test="$reparagraph='yes'">
+ <xsl:value-of select="normalize-space($txt)" />
+ </xsl:when>
+ <!-- no newlines found, we're done -->
+ <xsl:otherwise>
+ <xsl:value-of select="$txt" />
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+ <!-- insert a number of newlines -->
+ <xsl:template name="newlines">
+ <xsl:param name="count" />
+ <xsl:text>
</xsl:text>
+ <xsl:if test="$count>1">
+ <xsl:call-template name="newlines">
+ <xsl:with-param name="count" select="($count)-1" />
+ </xsl:call-template>
+ </xsl:if>
+ </xsl:template>
+
+</xsl:stylesheet>
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