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From Travis Quarterman <trav...@gmail.com>
Subject Re: How to echo date-time to log file? - related question
Date Thu, 16 Sep 2004 14:06:08 GMT
Cweet! Thanks to everyone.


On Thu, 16 Sep 2004 16:02:17 +0200, RADEMAKERS Tanguy
<tanguy.rademakers@swift.com> wrote:
> you could use the concatfilter:
> 
> <filterchain>
>     <concatfilter prepend="versioninfo.txt"/>
> </filterchain>
> 
> /t
> 
> 
> 
> >-----Original Message-----
> >From: Travis Quarterman [mailto:travisq@gmail.com]
> >Sent: Thursday, September 16, 2004 3:57 PM
> >To: Ant Users List
> >Subject: Re: How to echo date-time to log file? - related question
> >
> >This is trick since the HEADER information differs between files.
> >
> >- Thanks
> >
> >On Thu, 16 Sep 2004 09:31:39 -0400, Dick, Brian E.
> ><brian.dick@fmr.com> wrote:
> >> If you can use a regular expression to tell Ant what the HEADER looks
> >> like, you may be able to use the regular expression
> >replacement filter
> >> in the copy task.
> >>
> >>
> >>
> >> -----Original Message-----
> >> From: Travis Quarterman [mailto:travisq@gmail.com]
> >> Sent: Thursday, September 16, 2004 9:11 AM
> >> To: Ant Users List
> >> Subject: Re: How to echo date-time to log file? - related question
> >>
> >> So I can't have an Ant task for doing this or do I need to manually
> >> add this token to each file. Ideally, It would be nice to checkout
> >> files and place them in a hold area and then have an Ant task as
> >> mentioned earlier iterate over all the file; appending a VERSION in
> >> the HEADER of each file.
> >>
> >> - Thanks
> >>
> >> On Thu, 16 Sep 2004 09:01:15 -0400, Dick, Brian E.
> ><brian.dick@fmr.com>
> >> wrote:
> >> > Put a @VERSION@ token in each file and use a token
> >replacement filter
> >> in
> >> > the copy task.
> >> >
> >> >
> >> >
> >> > -----Original Message-----
> >> > From: Travis Quarterman [mailto:travisq@gmail.com]
> >> > Sent: Thursday, September 16, 2004 8:55 AM
> >> > To: Ant Users List
> >> > Subject: Re: How to echo date-time to log file? - related question
> >> >
> >> > I am need this very same task! Can this task iterate over
> >a number of
> >> > files or just one file?  I am wanting to put a $version in
> >a number of
> >> > files that have been checked out and placed in a staging area, and
> >> > have a task like this one append in the HEADER of the file
> >a version
> >> > number.
> >> >
> >> > - Thanks
> >> >
> >> > On Thu, 16 Sep 2004 07:11:23 -0500, Fox, Cheri
> ><cheri.fox@thomson.com>
> >> > wrote:
> >> > > In a related question:  I am trying to echo a version
> >parameter to a
> >> > file.
> >> > > <target name="echo.version">
> >> > >         <echo file="${VERSION.FILE}" append="false">
> >> > >         ${version}
> >> > >         </echo>
> >> > > </target>
> >> > >
> >> > > The file is put in a local directory using a vssget
> >command.  I am
> >> > getting
> >> > > an error message:
> >> > >
> >> > > P:\DeploymentTools\ant\spain_build.xml:73: Following
> >error occured
> >> > while
> >> > > executing this line
> >> > > P:\DeploymentTools\ant\spain_build.xml:156:
> >> > java.io.FileNotFoundException:
> >> > > P:\DeploymentTools\SpainWar\WebContent\version.jsp (Access is
> >> denied)
> >> > >
> >> > > I am guessing this occurs because the file is not
> >checked out.  Is
> >> > there
> >> > > another way to update this file or is doing a checkout
> >for this file
> >> > my only
> >> > > option?
> >> > >
> >> > > Cheri
> >> > > -----Original Message-----
> >> > > From: Peter Reilly [mailto:peterreilly@apache.org]
> >> > > Sent: Tuesday, September 14, 2004 10:03 AM
> >> > > To: Ant Users List
> >> > > Subject: Re: How to echo date-time to log file?
> >> > >
> >> > > Using macrodef instead of antcall will not work here due to the
> >> > > immutablity of properties.
> >> > >
> >> > > If one assumes that all the messages are different one
> >could write a
> >> > macro
> >> > > like:
> >> > >
> >> > > <macrodef name="timestamp">
> >> > >    <attribute name="file"/>
> >> > >    <attribute name="message"/>
> >> > >    <sequential>
> >> > >      <tstamp>
> >> > >        <format property="logtime-@{message}"
> >pattern="yyyy.MM.dd :
> >> > > HH:mm:ss z"/>
> >> > >      </tstamp>
> >> > >      <echo file="@{logfile}" message="${logtime-@{message}} ::
> >> > > @{message}" append="yes"/>
> >> > >    </sequential>
> >> > > </macrodef>
> >> > >
> >> > > but it would be more clear and correct to use a local property:
> >> > > (see http://issues.apache.org/bugzilla/show_bug.cgi?id=23942)
> >> > >
> >> > > <macrodef name="timestamp">
> >> > >    <attribute name="file"/>
> >> > >    <attribute name="message"/>
> >> > >    <sequential>
> >> > >      <local name="logtime"/>
> >> > >      <tstamp>
> >> > >        <format property="logtime" pattern="yyyy.MM.dd : HH:mm:ss
> >> z"/>
> >> > >      </tstamp>
> >> > >      <echo file="@{logfile}" message="${logtime} :: @{message}"
> >> > > append="yes"/>
> >> > >    </sequential>
> >> > > </macrodef>
> >> > >
> >> > > Peter
> >> > >
> >> > > Vadim Kazakov wrote:
> >> > >
> >> > > >You could use the new macrodef task to create a macro instead
of
> >> > using
> >> > > >antcall
> >> > > >
> >> > > >-----Original Message-----
> >> > > >From: Daniels, Doug [mailto:Doug.Daniels@gdc4s.com]
> >> > > >Sent: September 14, 2004 8:24 AM
> >> > > >To: Ant Users List
> >> > > >Subject: RE: How to echo date-time to log file?
> >> > > >
> >> > > >Here's an idea:
> >> > > >
> >> > > >You create a target in your build file called TimeStamp. Then
to
> >> use
> >> > > >this task you make <antcall..>'s to it and pass in the
> >LogFile, and
> >> > the
> >> > > >Message properties to it. This allows you to have a
> >generic logging
> >> > > >timestamp task that can log messages to files with a timestamp.
> >> > > >
> >> > > >Maybe someone has an idea of extending this, using macrodef, or
> >> > > >whatever, I haven't really looked at that part of ant
> >yet. Here is
> >> an
> >> > > >example build file to give you an idea of how it can be used:
> >> > > >
> >> > > ><project default="buildPartX">
> >> > > >
> >> > > >
> >> > > >       <target name="timestamp">
> >> > > >
> >> > > >
> >> > > >               <tstamp>
> >> > > >
> >> > > >                       <format property="logtime"
> >> pattern="yyyy.MM.dd
> >> > > >':' HH:mm:ss z" />
> >> > > >
> >> > > >               </tstamp>
> >> > > >
> >> > > >               <echo file="${LogFile}" message="${logtime}
::
> >> > > >${Message}" append="true" />
> >> > > >
> >> > > >       </target>
> >> > > >
> >> > > >
> >> > > >       <target name="buildPartX">
> >> > > >
> >> > > >               <!-- Define various log files to log to -->
> >> > > >               <property name="BuildLog" value="build.log"/>
> >> > > >               <property name="OtherLog" value="other.log"/>
> >> > > >
> >> > > >               <!--Do some work then print message with time
-->
> >> > > >
> >> > > >               <antcall target="timestamp">
> >> > > >                       <param name="LogFile"
> >value="${BuildLog}"/>
> >> > > >                       <param name="Message" value="I
> >just finished
> >> > > >this part of the build" />
> >> > > >               </antcall>
> >> > > >
> >> > > >
> >> > > >               <!-- Do some more work and print another
> >message to
> >> a
> >> > > >different log -->
> >> > > >               <sleep seconds="2"/>
> >> > > >
> >> > > >               <antcall target="timestamp">
> >> > > >                       <param name="LogFile"
> >value="${OtherLog}"/>
> >> > > >                       <param name="Message" value="I
> >just finished
> >> > > >another part of the build" />
> >> > > >               </antcall>
> >> > > >
> >> > > >       </target>
> >> > > >
> >> > > ></project>
> >> > > >
> >> > > >
> >> > > >
> >> > > >-----Original Message-----
> >> > > >From: Patrick Surry [mailto:Patrick.Surry@quadstone.com]
> >> > > >Sent: Tuesday, September 14, 2004 9:10 AM
> >> > > >To: Ant Users List
> >> > > >Subject: How to echo date-time to log file?
> >> > > >
> >> > > >
> >> > > >""
> >> > > >
> >> > > >This seems like a stupid question (and probably is!) but I can't
> >> seem
> >> > to
> >> > > >find
> >> > > >what I'm looking for anywhere obvious.  I have a build
> >that takes a
> >> > long
> >> > > >time,
> >> > > >and would like to be able to record the current date/time at
> >> various
> >> > > >points
> >> > > >throughout the build.  Just like you get when you run
> >in 'verbose'
> >> > mode
> >> > > >but
> >> > > >without all the extra verbosity.  Ideally I'd want
> >something like a
> >> > > >'timestamp'
> >> > > >attribute in the echo task, so I could do things like:
> >> > > >
> >> > > ><echo timestamp="true" message="Starting job..."/>
> >> > > >...
> >> > > ><echo timestamp="true" message="Finished job."/>
> >> > > >
> >> > > >Are there any obvious solutions to this - running an exec with
a
> >> > 'time'
> >> > > >command
> >> > > >seems like a hack, <tstamp/> doesn't really do what I want;
the
> >> > > >ant-contrib
> >> > > ><stopwatch/> doesn't give absolute times, just differences;
the
> >> > > ><record/> task
> >> > > >probably could change log verbosity to force ant-generated
> >> timestamps
> >> > at
> >> > > >
> >> > > >different points but again seems roundabout/overkill.
> >> > > >
> >> > > >Patrick
> >> > > >
> >> > >
> >>
> >>---------------------------------------------------------------------
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> >> > > >
> >> > > >
> >> > > >
> >> > >
> >>
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> >> > >
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> >> > > >
> >> > > >
> >> > > >
> >> > >
> >> > >
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