Hello,
I have a target that transforms files XCF into PNG by calling the "convert"
command.
I would like that this target does not execute if source files (i.e., the XCF
files ) have changed.
I have tried with the "uptodate" task but it does not work.
Each time I run ant, the "convert" command is called.
Any idea ?
Thank you.
Best regards.
This is my build.xml file:
<project name="xcf2png" default="png">
<target name="png-check">
<uptodate property="png-uptodate" targetfile="png/**.*.png">
<srcfiles dir= "xcf" includes="**/*.xcf"/>
</uptodate>
</target>
<target name="png" depends="png-check" unless="png-uptodate">
<mkdir dir="png"/>
<exec executable="convert">
<arg value="-verbose"/>
<arg value="-alpha"/>
<arg value="on"/>
<arg value="-background"/>
<arg value="none"/>
<arg value="-layers"/>
<arg value="merge"/>
<arg value="xcf/icon.xcf"/>
<arg value="png/icon.png"/>
</exec>
</target>
<target name="clean">
<delete dir="png"/>
</target>
</project>
This is the result in the console:
$ ant
Buildfile: /home/yugiohjcj/xcf2png/build.xml
png-check:
png:
[exec] xcf/icon.xcf[0] XCF 32x32 32x32+0+0 8-bit sRGB 1.21KB 0.000u
0:00.000
[exec] xcf/icon.xcf[0] XCF 6x21 6x21+13+6 8-bit sRGB 0.000u 0:00.000
[exec] xcf/icon.xcf=>png/icon-0.png[0] XCF 32x32 32x32+0+0 8-bit sRGB 1c
255B 0.000u 0:00.089
[exec] xcf/icon.xcf=>png/icon-1.png[1] XCF 6x21 6x21+13+6 8-bit sRGB 3c
299B 0.000u 0:00.160
BUILD SUCCESSFUL
Total time: 0 seconds
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