我正在尝试编写集成<zip>
任务的替代品,以便它支持使用<exec>
和的密码7za.exe
。我们的想法是直接替换<zip>
任务。
困难在于,它<zip>
支持多种方式来声明要包含/排除哪些文件,例如:
includes
includesfile
excludes
excludesfile
defaultexcludes
- 和嵌套
<fileset>
声明
有没有办法fileset
在 exec 任务中使用这些指令的结果?
未记录的属性${toString:filesetid}
包含所有文件,默认分隔符为“;”。
要转换分隔符,请使用pathconvert task,生成的属性将包含带有所选分隔符 fe 的文件:
<fileset dir="C:/diff1" includes="**/*.html" id="diff">
<different targetdir="C:/diff2"
ignoreFileTimes="true"/>
</fileset>
<!-- one file one line -->
<pathconvert refid="diff" pathsep="${line.separator}" property="htmldiff"/>
<!-- blank as separator -->
<pathconvert refid="diff" pathsep=" " property="htmldiff"/>
<echo file="C:/diff1/htmldiff.txt">${htmldiff}</echo>
对于在 exec 中使用 arg 行,空白作为分隔符似乎是合适的。
根据答案,我能够提出一个类似于集成<zip>
任务的解决方案。使用<pathconvert>
单引号可以解决问题:
<macrodef name="sevenzip" description="Command line interface for 7zip">
<attribute name="level" default="5"/> <!-- will be ignored for now, just to make it compatible with normal ZIP task -->
<attribute name="basedir"/>
<attribute name="excludes" default=""/>
<attribute name="includes" default="**/**"/>
<attribute name="destfile"/>
<attribute name="password" default=""/>
<sequential>
<description>7-Zip integration</description>
<local name="passArg" />
<if>
<equals arg1="@{password}" arg2=""/>
<then>
<property name="passArg" value="" />
</then>
<else>
<!-- p<SECRET> = set password of archive -->
<property name="passArg" value='"-p@{password}"' />
</else>
</if>
<fileset id="mask" dir="@{basedir}">
<include name="@{includes}" />
<exclude name="@{excludes}" />
</fileset>
<local name="mask" />
<pathconvert property="mask" refid="mask" pathsep="' '" />
<!-- the single quotes help to wrap file names containing spaces -->
<exec executable="${7zip.cmd}" failonerror="true">
<!-- command -->
<arg value="a"/> <!-- a : add files to archive -->
<!-- arg value="u"/ --> <!-- u : update files to archive -->
<!-- switches -->
<arg value="-bd"/> <!-- -bd : disable percentage indicator -->
<arg value="-tzip"/> <!-- -t<type> : set type of archive -->
<arg value="${passArg}"/>
<arg value="--"/> <!-- : Stop switches parsing -->
<!-- archive file -->
<arg value="@{destfile}"/>
<!-- file names / wildcards -->
<arg line="'${mask}'"/>
<!--
the single quotes are the outter wrapper for the single quotes
from pathconvert, the line attribute add the result to the arguments
but NOT as a single escaped string
-->
</exec>
</sequential>
</macrodef>