我有一个如下的XML文件(config.xml)。
<?xml version="1.1" encoding="UTF-8"?>
<project>
<blockBuildWhenUpstreamBuilding>false</blockBuildWhenUpstreamBuilding>
<triggers>
<com.cloudbees.jenkins.GitHubPushTrigger plugin="github@1.29.2">
<spec/>
</com.cloudbees.jenkins.GitHubPushTrigger>
</triggers>
<concurrentBuild>false</concurrentBuild>
</project>
我只想用<triggers/>
替换触发器块。但是,当我使用SED执行此操作时,出现此错误:
sed: 1: "/<triggers>/{:a;N;/<\/t ...": unexpected EOF (pending }'s)
命令:
sed -i '.bak' '/<triggers>/{:a;N;/<\/triggers>/!ba;N;s/.*\n/<triggers\/>\n/};p' config.yml
我想让您知道我在这里想念的是什么以及如何获得理想的结果吗?
所需的输出:
<?xml version="1.1" encoding="UTF-8"?>
<project>
<blockBuildWhenUpstreamBuilding>false</blockBuildWhenUpstreamBuilding>
</triggers>
<concurrentBuild>false</concurrentBuild>
</project>
答案 0 :(得分:2)
使用此有效的XML文件:
<?xml version="1.0"?>
<root>
<blockBuildWhenUpstreamBuilding>false</blockBuildWhenUpstreamBuilding>
<triggers>
<com.cloudbees.jenkins.GitHubPushTrigger plugin="github@1.29.2">
<spec/>
</com.cloudbees.jenkins.GitHubPushTrigger>
</triggers>
<concurrentBuild>false</concurrentBuild>
</root>
使用此命令:
xmlstarlet edit --omit-decl --update "//triggers" --value ""
输出:
<root>
<blockBuildWhenUpstreamBuilding>false</blockBuildWhenUpstreamBuilding>
<triggers/>
<concurrentBuild>false</concurrentBuild>
</root>
如果要就地编辑文件,请添加选项-L。
请参阅:xmlstarlet edit --help