Use the actual filesystem path name instead of diffoscope's concept of the source name to correct APK filename filtering when an APK file is in another container. We need to filter the auto-incremented "1.apk" instead of "original.pk". (Closes: reproducible-builds/diffoscope#255)

Gbp-Dch: ignore

Check that we are parsing an actual Debian .buildinfo file, not just a file with that extension. (Closes: reproducible-builds/diffoscope#254, Debian:#987994)

This is caused by a bug in `file`:
    https://bugs.astron.com/view.php?id=256
Fixed by:
    https://github.com/file/file/commit/749e1ecfc3d333e5ec8b1a2e639da7ccb2498c34

Closes: reproducible-builds/diffoscope#251


Signed-off-by: Mattia Rizzolo <mattia@debian.org>

See: #251



Signed-off-by: Mattia Rizzolo <mattia@debian.org>

This is to make it easier to mangle the fixture at runtime.

Signed-off-by: Mattia Rizzolo <mattia@debian.org>

Closes: reproducible-builds/diffoscope#250


Signed-off-by: Mattia Rizzolo <mattia@debian.org>

Gbp-Dch: ignore

Gbp-Dch: ignore

If zipinfo(1) shows a difference but we cannot uncover a difference within the underlying .zip or .apk file, add a comment and show the binary comparison. (Closes: reproducible-builds/diffoscope#246)

Gbp-Dch: ignore

Signed-off-by: Holger Levsen <holger@layer-acht.org>

Gbp-Dch: ignore

tests: drop 'compose' from the list of required tools for these tests, since it doesn't seem to be required

Signed-off-by: Mattia Rizzolo <mattia@debian.org>

Signed-off-by: Mattia Rizzolo <mattia@debian.org>

Gbp-Dch: ignore

Test case: diffoscope /usr/share/doc/libsane-common/canon/canon.changes /usr/share/doc/libsane-common/canon/canon.changes

Gbp-Dch: ignore

Avoid frequent long lines in RPM header outputs that cause very slow HTML output. (Closes: reproducible-builds/diffoscope#245)

In F-Droid, we use diffoscope in automated verification of APKs.  We need to
include the diffoscope config and version in a JSON report so that the
scheduler can know whether it needs to rerun diffoscope on a file. If the
diffoscope configuration or version has changed, then it should be run again.

Gbp-Dch: ignore

This turns the output in reproducible-builds/diffoscope#245 from 32MB ->
26MB uncompressed (although almost neglible gain when gzipped, of course).