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From: Kartik Ohri <kartikohri13@gmail.com>
Date: Sat, 18 Jul 2020 18:34:14 +0530
Message-ID: 
 <CAASLQ4OiWCQQwYFnxAQBe2dC6Ms803RjCMX-9AC2=1m0ZzeDhA@mail.gmail.com>
Subject: Re: PL/Java new build plugin
To: Chapman Flack <chap@anastigmatix.net>
Cc: pljava-dev@lists.postgresql.org
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Another thing, I have discovered is that the <script> tag inside pom.xml is
processed by the antrun plugin to generate a build-main.xml file inside
target/antrun. I believe this might be another issue. It is also in sync
with my observation that I have been unable to find anything about writing
blocks and executing blocks of javascript from pom.xml. I think antrun is
using Plexus Utils to process the script tags in pom.xml before executing
the ant task on it.

Therefore, we might need to do something similar as well to extract the
script from the script tag.

PS: One thing struck me that the javascript blocks seem to unnecessary if
this is the case. The scripting plugin is wrapping the java functions in
javascript and then parsing a javascript block to execute it. If it is
possible to use the jshell as a scripting engine from the mojo, we could
eliminate the javascript thing and script in Java instead. However, there
are a couple of things that need to be verified to make sure this works.

>

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<div dir=3D"ltr"><div>Another thing, I have discovered is that the &lt;scri=
pt&gt; tag inside pom.xml is processed by the antrun plugin to generate a b=
uild-main.xml file inside target/antrun. I believe this might be another is=
sue. It is also in sync with my observation that I have been unable to find=
 anything about writing blocks and executing blocks of javascript from pom.=
xml. I think antrun is using Plexus Utils to process the script tags in pom=
.xml before executing the ant task on it.=C2=A0</div><div><br></div><div>Th=
erefore, we might need to do something similar as well to extract the scrip=
t from the script tag.</div><div><br></div><div>PS: One thing struck me tha=
t the javascript blocks seem to unnecessary=C2=A0if this is the case. The s=
cripting plugin is wrapping the java functions in javascript and then parsi=
ng a javascript block to execute it. If it is possible to use the jshell as=
 a scripting engine from the mojo, we could eliminate the javascript thing =
and script in Java instead. However, there are a couple of things that need=
 to be verified to make sure this works.</div><div class=3D"gmail_quote"><b=
lockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-le=
ft:1px solid rgb(204,204,204);padding-left:1ex">
</blockquote></div></div>

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