I'm having some (really weird) trouble, and unfortunately I'm unable to reproduce it on other computers, but here's a short pipeline:
<?xml version="1.0" encoding="UTF-8"?>
<p:pipeline xmlns:p="
http://www.w3.org/ns/xproc" version="1.0">
<p:variable name="daisy-dir" select="'daisy-dir'"/>
<p:variable name="other-dir" select="'other-dir'"/>
<p:add-attribute match="/*" attribute-name="daisy-dir">
<p:with-option name="attribute-value" select="$daisy-dir"/>
<p:input port="source">
<p:inline>
<doc/>
</p:inline>
</p:input>
</p:add-attribute>
<p:add-attribute match="/*" attribute-name="other-dir">
<p:with-option name="attribute-value" select="$other-dir"/>
</p:add-attribute>
</p:pipeline>
You'd expect to get:
<doc daisy-dir="daisy-dir" other-dir="other-dir"/>
But on my computer with <oXygen/> XML Editor 12.2, build 2011051714 on Ubuntu 11.04, I get:
<doc daisy-dir="" other-dir="other-dir"/>
This only happens in oXygen on my Ubuntu though, not if I run calabash from the command line in Ubuntu or oXygen in Windows; so I don't know how to reproduce the problem on other computers.
If I rename the variable from "daisy-dir" to something else, it works. So for some reason, the oXygen installation is ignoring variables that are called "daisy-dir" all of a sudden... I changed it to "input-dir" and it worked for a while, but after a few minutes, oXygen started ignoring variables with that name as well. Doing a "find | xargs grep -i daisy 2>/dev/null" in the oxygen directory gives no relevant hits, so I'm not sure how to debug this further... Is there any logfiles I can provide?
I have a hunch that it may have to do with variables and options having the same name across files/steps (example below), and how that's stored internally in either oxygen or calabash, but I'm really not sure. I do this in the pipeline I'm trying to run, but when the option name stops working - it stops working in all pipelines.
<p:variable name="input-dir" select="'something'"/>
...
<p:with-option name="input-dir" select="$input-dir"/>
Regards
Jostein