Is it possible to conditionally run a maven plugin only if a specific directory doesn't exist?
I'm essentially trying to prevent npm ci from running unnecessarily as package.json rarely changes. So ideally it would only run when node_modules doesn't exists.
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<id>npm-install</id>
<phase>prepare-package</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>npm</executable>
<arguments>
<argument>ci</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
You can wrap it into a profile and activate that profile only if a given file does not exist.
Related
Maven + npm install
I have following plugin to install package.json dependencies, is there a way i can run npm config set registry and npm config set proxy command with following plugin ?
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<id>exec-npm-install</id>
<phase>generate-sources</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>npm</executable>
<arguments>
<argument>install</argument>
</arguments>
<workingDirectory>${basedir}/src/main/webapp</workingDirectory>
</configuration>
</execution>
</executions>
</plugin>
was able to get it done through .nprmc file on project root
create file and have entry like
registry=
proxy=
I have this plugin in pom.xml
<plugin>
<artifactId>exec-maven-plugin</artifactId>
<groupId>org.codehaus.mojo</groupId>
<executions>
<execution><!-- Run our version calculation script -->
<id>Version Calculation</id>
<phase>generate-sources</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<workingDirectory>${basedir}/target/process.properties</workingDirectory>
<executable>${basedir}/Scripts.sh</executable>
</configuration>
</execution>
</executions>
</plugin>
Process.Properties file
link.item=true
link.process=false
link.process.run=Downloads_Item.txt$
Scripts.sh
#!/bin/bash
sed 's/Downloads_Item/Downloads_Item_NiteVate/g' Process.properties
I am trying to replace the value of the flag link.process.run by executing Scripts.sh.
I tried but its not worked. This should happen while taking build.
I am not able to find where is the problem
In my project I have a .jar file called validator.jar in main/resources.
I want to validate the package that I made with by running this .jar file, both with maven.
What I tried so far is:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<id>default-cli</id>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>src/main/resources/validator.jar</executable>
<arguments>
<argument>-f target/PROJECT-${project.version}-el6.myext</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
This runs the jar, but doesn't seem to take in the arguments.
on the commandline it should look like this (this works):
java -jar -f target/PROJECT-1.0-el6.myext
Try this:
<arguments>
<argument>-f</argument>
<argument>target/PROJECT-${project.version}-el6.myext</argument>
</arguments>
I have this script I need to run before site phase to fix an issue (http://jira.codehaus.org/browse/MSITE-640).
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.3</version>
<inherited>false</inherited>
<executions>
<execution>
<id>workaround-MSITE-640</id>
<!--it should be 'site' but maven doesn't pick up there-->
<phase>validate</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<failWithEmptyArgument>false</failWithEmptyArgument>
<workingDirectory>${project.basedir}</workingDirectory>
<executable>./workaround-MSITE-640.sh</executable>
<arguments>
<argument>${settings.localRepository}</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
But I can't seem to run it on that phase. I tried to put it under reporting -> plugins but it can't have configuration there.
It is idempotent, so no problem in running it more than once, but would be nice if I could tie it to the correct phase.
Thanks
I want to run multiple command prompt commands in maven using single pom.xml. How can I do that?
For ex: I have 2 commands to execute. I am executing the first command by using exec-maven-plugin.
Below is the portion of my pom.xml to execute the first command:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<id>load files</id>
<phase>install</phase>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>windchill</executable>
<arguments>
<argument>wt.load.LoadFileSet</argument>
<argument>-file</argument>
<argument>${basedir}/fileSet.xml</argument>
<argument>-UNATTENDED</argument>
<argument>-NOSERVERSTOP</argument>
<argument>-u</argument>
<argument>wcadmin</argument>
<argument>-p</argument>
<argument>wcadmin</argument>
</arguments>
</configuration>
</plugin>
For this the build is success.
Is it possible to execute one more command just like above in the same pom.xml? I was not able to do that. So someone please help how to add it in pom.xml
The answer can be found in the FAQ.
The full answer is here: http://article.gmane.org/gmane.comp.java.maven-plugins.mojo.user/1307
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<id>id1</id>
<phase>install</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>cmd1</executable>
</configuration>
</execution>
<execution>
<id>id2</id>
<phase>install</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>cmd2</executable>
</configuration>
</execution>
</executions>
</plugin>
Then you specify execution ids as:
mvn exec:exec#id2
But this syntax is possible starting from maven 3.3.1