Hi Robert. Thank you for the prompt response.
I've tried that transformer and I also tried to use this <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/services/javax.imageio.spi.ImageReaderSpi</resource> </transformer> Sadly it doesn't work for me. The result is always the same. The first service file is the only one that will be present in the output. So what I want to accomplice is that the output has a ImageReaderSpi file that has content from all the jar files individual ImageReaderSpi in my project. jai-imageio-jpeg2000: com.github.jaiimageio.jpeg2000.impl.J2KImageReaderSpi jai-imageio-core: com.github.jaiimageio.impl.plugins.wbmp.WBMPImageReaderSpi com.github.jaiimageio.impl.plugins.bmp.BMPImageReaderSpi com.github.jaiimageio.impl.plugins.pcx.PCXImageReaderSpi com.github.jaiimageio.impl.plugins.pnm.PNMImageReaderSpi com.github.jaiimageio.impl.plugins.raw.RawImageReaderSpi com.github.jaiimageio.impl.plugins.tiff.TIFFImageReaderSpi and so on. Expected output: com.github.jaiimageio.jpeg2000.impl.J2KImageReaderSpi com.github.jaiimageio.impl.plugins.wbmp.WBMPImageReaderSpi com.github.jaiimageio.impl.plugins.bmp.BMPImageReaderSpi com.github.jaiimageio.impl.plugins.pcx.PCXImageReaderSpi com.github.jaiimageio.impl.plugins.pnm.PNMImageReaderSpi com.github.jaiimageio.impl.plugins.raw.RawImageReaderSpi com.github.jaiimageio.impl.plugins.tiff.TIFFImageReaderSpi Actual output: com.github.jaiimageio.jpeg2000.impl.J2KImageReaderSpi Best regards Daniel On Wed, Aug 30, 2017 at 11:24 AM, Robert Scholte <[email protected]> wrote: > On Wed, 30 Aug 2017 08:52:45 +0200, Daniel Persson <[email protected]> > wrote: > > Hi, everyone. >> >> I maintain a java tool that uses all the image libraries under the sun. >> And >> they all expose the javax.imageio.spi.ImageReaderSpi service. >> >> Because it's hard to actually merge all the service definition files I've >> opted to merge them manually and add them into my META-INF/services >> directory. >> > > What's so hard? > Have you tried using https://maven.apache.org/plugi > ns/maven-shade-plugin/examples/resource-transformers.html#Se > rvicesResourceTransformer ? > > Robert > > >> Then I use maven shade plugin to exclude this file from all packages and >> then add it back with resources definition. >> >> This works 25% of the time and other times I have to open the jar file and >> replace this file manually. Because this is a manual step I forget to do >> this in some releases so I really hope there is a better way to do this. >> >> I've added the build definition part of the pom file to the link below. >> >> https://pastebin.com/bGy3bvm0 >> >> Hope you have a creative solution to this problem. And thank you for a >> great tool that really simplified our build process. >> >> Best regards >> Daniel >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
