I have created a linkedin profile. At first I thought linkedin was going to be a facebook or myspace ripoff, but I see now that it’s really a great tool for professional networking. In fact, given that I’m studying business administration and that I have a passion for web applications, I think that linkedin is pretty awesome.
www.linkedin.com/in/johnsonchristopherg
I recently developed a useful ANT task to automatically increment a version number on your Java project when using perforce as your source control application. This task is intended to be run as part of an automated build (via cruisecontrol). It checks out version.properties and checks it back in after incrementing.
Notes:
<target name="create-label" depends="compile-src">
<copy todir="${ant.library.dir}"
file="medremote_dev/tools/jakarta-oro-2.0.8.jar"
overwrite="false"/>
<property name="p4.properties"
value="p4.local.properties" />
<property file="${p4.properties}" />
<property name="p4.port" value="${p4.port}"/>
<property name="p4.client" value="${p4.client}"/>
<property name="p4.user" value="${p4.user}"/>
<!-- must supply password in globalopts when the perforce server uses sessions -->
<property name="p4.globalopts" value="-P ${p4.password}"/>
<property name="p4.path" value="{p4.path}"/>
<echo>p4.path is ${p4.path}</echo>
<!-- sync buildnumber.properties and version.properties for edit -->
<p4sync view="${p4.path}/source/buildnumber.properties"
force="true"
globalopts="${p4.globalopts}"/>
<p4sync view="${p4.path}/source/version.properties"
force="true"
globalopts="${p4.globalopts}"/>
<!-- increment buildnumber.properties -->
<chmod file="buildnumber.properties" perm="ugo+w"/>
<attrib file="buildnumber.properties" readonly="false"/>
<buildnumber file="buildnumber.properties"/>
<tstamp/>
<!-- Updates the version.properties file -->
<property prefix="label" file="version.properties"/>
<property name="new.version.major" value="${label.version.major}"/>
<property name="new.version.minor" value="${label.version.minor}"/>
<property name="new.version.iteration" value="${label.version.iteration}"/>
<property name="new.version.build" value="${build.number}"/>
<property name="new.version.drop" value="${label.version.drop}"/>
<!-- update version.properties -->
<chmod file="version.properties" perm="ugo+w"/>
<attrib file="version.properties" readonly="false"/>
<propertyfile file="version.properties">
<entry key="version.major" value="${new.version.major}"/>
<entry key="version.minor" value="${new.version.minor}"/>
<entry key="version.iteration" value="${new.version.iteration}"/>
<entry key="version.drop" value="${new.version.drop}"/>
<entry key="version.build" value="${new.version.build}"/>
<entry key="version.date" value="${DSTAMP}${TSTAMP}"/>
</propertyfile>
<echo>Creating Label: ${new.version.major}.${new.version.minor}.
${new.version.iteration}.${new.version.build}"</echo>
<p4change description="Increment build number via automatic build"
globalopts="${p4.globalopts}"/>
<!-- open buildnumber.properties and version.properties for edit
(even though we already incremented it)-->
<p4edit view="${p4.path}/source/buildnumber.properties"
change="${p4.change}"
globalopts="${p4.globalopts}"/>
<p4edit view="${p4.path}/source/version.properties"
change="${p4.change}"
globalopts="${p4.globalopts}"/>
<!-- submit properties files to source control after incrementing build -->
<p4submit change="${p4.change}"
globalopts="${p4.globalopts}"/>
<!-- label the project -->
<p4label
name="FX${new.version.major}.${new.version.minor}.
${new.version.iteration}.${new.version.build}"
desc="label created during automatic project build"
view="${p4.path}/..."
globalopts="${p4.globalopts}"/>
</target>