Re: Darcs modification set not working?

Hi Phil,

nice to meet a fellow darcs user ;).

I haven't used the darcs modificationset for a while, but from looking  
at the source, i suspect that the following
liines in sourcecontrols/darcs.java are the problem:

139        command.createArgument("changes");
140        command.createArgument("--xml-output");
141        command.createArgument("--match");
142        command.createArgument("--matches");
143        command.createArgument("date \"" +  
DARCS_DATE_FORMAT_IN.format(lastBuild) + "/"
144              + DARCS_DATE_FORMAT_IN.format(checkTime) + "\"");

Darcs doesn't have a --match command, but happily accepts a short  
form. So --match is interpreted as --matches and given the argument -- 
matches. (which doesn't make sense at all)
Eliminating line 141 should solve your problem. I don't have CC here  
to test, sorry.

I would suggest building CC from svn source (if you can). The  
repository also contains a darcsbootstrapper that I implemented a  
while ago, I would love to see it tested.

Regards,
Florian Gilcher

On Aug 13, 2009, at 3:08 AM, [email protected] wrote:

> Hi,
>
>
> I can't seem to get the darcs repository modificationset to work.   
> Log suggests it passing a dodgy command to darcs - sticking debug  
> logs on doesn't give me anything else.
>
> I tried using both options and giving the local file location and  
> the http address of my repository.  Always the same message.
>
> Anyone else got this working? Any ideas?
>
> I'm running the latest binary build on Ubuntu.  With darcs 2.2.0 (I  
> also tried 1.9.0 - same error).
>
> Many Thanks,
>
> Phil.
>
>
>
>
> [cc]Aug-13 00:50:12 BuildQueue    - now adding to the thread queue:  
> OptionCalculator
> [cc]Aug-13 00:50:12 Project       - Project OptionCalculator:   
> bootstrapping
> [cc]Aug-13 00:50:12 jectController- OptionCalculator Controller:  
> build progress event: bootstrapping
> [cc]Aug-13 00:50:12 ScriptRunner  - Pulling from "/home/phil/repos/ 
> mainlines/OptionCalculator"...
> [cc]Aug-13 00:50:12 ScriptRunner  - No remote changes to pull in!
> [cc]Aug-13 00:50:12 ecBootstrapper- ExecBootstrapper successful.
> [cc]Aug-13 00:50:12 Project       - Project OptionCalculator:   
> checking for modifications
> [cc]Aug-13 00:50:12 jectController- OptionCalculator Controller:  
> build progress event: checking for modifications
> [cc]Aug-13 00:50:12 Darcs         -
> [cc]Aug-13 00:50:12 Darcs         - darcs failed:  Invalid --match  
> pattern '--matches'.
> [cc]Aug-13 00:50:12 Darcs         -     "match" (line 1, column 1):
> [cc]Aug-13 00:50:12 Darcs         -     unexpected "-"
> [cc]Aug-13 00:50:12 Darcs         -     expecting match rule or end  
> of input
> [cc]Aug-13 00:50:12 Darcs         -
> [cc]Aug-13 00:50:12 Darcs         - Failed to execute darcs changes  
> command
> org.jdom.input.JDOMParseException: Error on line -1: Premature end  
> of file.
>
>
>
>
>     <project name="OptionCalculator">
>
>     <listeners>
>       <currentbuildstatuslistener file="logs/${project.name}/ 
> status.txt" />
>     </listeners>
>
>     <modificationset quietperiod="60">
>       <darcs workingdir="../../repos/mainlines/${project.name}" />
>     </modificationset>
>
>     <bootstrappers>
>       <execbootstrapper command="/usr/bin/darcs" args="pull"  
> workingdir="../workarea/${project.name}" errorstr="failed" />
>     </bootstrappers>
>
>
>     <schedule interval="120">
>       <exec command="/usr/bin/make" workingdir="../workarea/$ 
> {project.name}" args="OptionCalculator.jpg build=profile"  
> errorstr="failed" />
>     </schedule>
>
>   </project>
> </cruisecontrol>
>
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