The metadata file can be missing if the compose contains no images. We
need to handle that by creating a new empty file to add unified images
to.
JIRA: COMPOSE-4048
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Each unified ISO contains all toplevel variants, and they are listed in
the metadata multiple times (once for each variant). In each case the
metadata should include all other variants that are included on the
image.
JIRA: COMPOSE-2918
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This should make all tests pass on both Python 2 and Python 3.
Unittest2 is required on Py 2.6 and Py 3.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When saving new metadata fails, the images.json file would be left
empty. Instead we should not touch it at all.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Instead of adding images to metadata and then creating hardlinks in a
separate step, do it immediately while we still have accurate
information about what variants it should be linked to.
Fixes: https://pagure.io/pungi/issue/670
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Instead of iterating over the images metadata and appending the checksum
to relevant files immediately, we should store them and write only once.
This avoid an issue when the same image is mentioned in the metadata
multiple times. This happens for source images that are listed under
each binary arch.
The unified isos script is updated to use the exact same logic and code.
This also uncovered a problem with the metadata for debuginfo unified
isos: their paths in metadata were incorrect, which lead to missing
checksums.
Fixes: https://pagure.io/pungi/issue/667
Fixes: https://pagure.io/pungi/issue/668
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
Prior to this change, when running pungi-create-unified-iso on a compose
with zero builds present for an arch, unified-iso crashes.
The problem is that unified-iso does not set up the arch's debuginfo
destination directory at all before trying to dump the productmd
treeinfo for that arch's debuginfo. productmd tries to write to the
destination directory that does not exist.
Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
For empty variants the path is no longer stored, so we need to handle
the possible exception. This has no effect on the actual result, as if
the path was empty, we would bail anyway on missing .treeinfo.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When linking files fails due to target path already existing, we should
print details about the conflict.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
The file is in each variant that has extra files, and would create a
conflict when linking the files.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When the configuration can not be read from the compose, we should use
default values instead of aborting. This allows us to work with composes
produced by Distill.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
When creating unified ISOs, the script will now also create one iso per
architecture containing a repo with debuginfo packages.
There is no switch to turn this off. The images can simply not be
shipped if not wanted.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
In theory the directory could be deleted before generating the isos.
This patch will recreate it when needed.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This a standalone script that will look into a compose and create
unified ISO for each architecture. The ISO contains RPM repositories for
all variants that have the arch.
Known issues:
* The filename does not respect settings. This is tricky because the
name could include variant name, which we don't have here (by design
of unified ISO).
* The same is true for volume id.
In order to test the feature without running actual compose, we need to
add essentially a big chunk of compose. Most of the files are empty, as
their content is never accessed.
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
