Bad Peggy scans JPEG and other image formats for damage and other blemishes and shows the results and images instantly. It allows you to find such broken files quickly, inspect and then either delete or move them to a different location.
Implemented in Java 8 and SWT. Runs on Windows, MacOS and Linux.
BadPeggy development is done in Eclipse (Photon+). Choose the right SWT project for your platform, and import it into your workspace. It will show up as org.clipse.swt. On Linux for instance it would be swt/4.8/gtk-linux_x86_64/. You also need the library CLBaseLib, which you can clone from GitHub and import its Eclipse project.
You can then run Bad Peggy by debugging the class coderslagoon.badpeggy.GUI.
For verification the few test cases can also be executed. Notice though that they might fail due to slightly different image rendering of the test material. This does usually not present a problem. Frozen reference test material is not included, due to the huge size of it (3+GB).
For shipping clone the jre-reduce repo from GitHub, in parallel to the other projects. Download the appropriate JRE runtime files, as mentioned in the jre-reduce documentation. Then run build.sh and build_macos.sh to create the installer, passing them a version string.
New user-facing strings need to be internationalized, meaning being available in both English and German. New strings have to be added in the NLS files in coderslagoon.badpeggy.NLS.... Please test for both languages, and watch out for proper format string rendering.