Also keep in mind that you can use antrun to the pre and post work which
should cover most of your requirements

-D


On Mon, Oct 28, 2013 at 3:39 PM, Dan Tran <[email protected]> wrote:

> Hi Petar
>
> Please file a jira for this.
>
> Best if you provide separate jira for each changes
>
> -D
>
>
> On Mon, Oct 28, 2013 at 10:44 AM, Petar Tahchiev <[email protected]>wrote:
>
>> Hi guys,
>>
>> my name is Petar Tahchiev and I am a former Maven developer. Recently
>> I've been playing with the APPASSEMBLY plugin,
>> and I think I've done some improvements to it (see attached patch).
>> All I wanted was to creat a daemon for my project, zip it and deploy it
>> to a remote server. I figured out I need to create
>> a daemon with the following folder structure:
>>
>> +ROOT
>>  - bin/
>>  - conf/
>>  - lib/
>>  - logs/
>>  - webapps/ROOT/
>>
>> So my first step was to use the maven-war plugin to create the exploded
>> folder ROOT in the webapps directory. This worked well.
>> After that the maven appassembly plugin should create the rest of my
>> folder structure. And it really did, but with
>> these minor defects:
>> 1) I have a config folder in src/main/config/tomcat/ which contains the
>> server.xml and web.xml and a bunch of other
>> catalina conf files. When I used the
>>
>> <copyConfigurationDirectory>true</copyConfigurationDirectory>
>>
>> it didn't copy my configuration files. So digging in the code I saw that
>> this attribute was set on the AssemblyMojo (AM),
>> which extends AbstractScriptGeneratorMojo (ASGM), and for daemons I was
>> using the GenerateDaemonsMojo (GM) which extended
>> the same ASGM, so the structure is pretty much:
>>
>>      (AAM)
>>        ^
>>        |
>>      (ASGM)
>>        ^
>>        |
>>       / \
>>   (GDM) (AM)
>>
>> So what I did was to move the copyConfiguration property from (AM) to
>> (ASGM) so that both (GDM) and (AM) could use it. I had to also
>> copy the <configurationSourceDirectory> and <configurationDirectory>
>> attributes, the copyConfigurationDirectory and installDependencies
>> methods. After this it worked great - my config files were copied.
>> 2) I didn't want to generate a repository in my lib folder, because I was
>> generating exploded war file in webapps/ROOT and inside it's
>> WEB-INF/lib folder were all the jar files that I needed so I didn't want
>> to have any duplication. Unfortunately the same situation as before -
>> the generateRepository was specified on (AM) and I needed it both on (AM)
>> and (GDM), so I simply moved it to (ASGM). Now that this problem
>> was solved, my lib/ repository folder contained only the tanukisoftware
>> libraries. Perfect!!!
>> 3) Another problem I faced was, that some of my libraries were with scope
>> provided (like mysql connectors, and servlet-api and tomcat-embedded
>> jars, etc.). But they weren't copied to the repository lib/ folder. So I
>> made a small change, after installing the dependencies in the
>> lib repository I added another method to copy all the dependencies with
>> scope "provided" in the lib repository. And if you really think about
>> it it's where they belong - if they should be provided and we are
>> creating a server daemon, they must be provided in the lib folder.
>> 4) My last change was to add two new attributes <tempDirectory> and
>> <logsDirectory>. If those are provided, the maven plugin will create the
>> provided folders just before the end. I had a problem that when starting
>> the tomcat daemon it was trying to write it's PID file inside the logs
>> directory, which weren't there so I had to every time call antrun plugin
>> to create that folder, which seemed a huge overkill. Anyways if the
>> folders are not provided, no folders are created.
>>
>> With all those changes I am happily creating my zips, with either jetty
>> or tomcat (depending on the profile you run maven in), and I really
>> believe that these changes will help someone else too.
>>
>> Please let me know what you think and if the source looks good enough,
>> apply it in the trunk.
>>
>> Thanks
>>
>> P.S. I have also modified one of the tests to test if a null-or-empty
>> <commandLineArgument> was passed. Before I was getting a Null-pointer
>> exception so I added a null check in there.
>>
>> --
>> Regards, Petar!
>> Karlovo, Bulgaria.
>> ---
>> Public PGP Key at:
>> https://keyserver1.pgp.com/vkd/DownloadKey.event?keyid=0x19658550C3110611
>> Key Fingerprint: A369 A7EE 61BC 93A3 CDFF  55A5 1965 8550 C311 0611
>>
>>
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