Fix complex number handling in changlog introduced by 78ddf912.
Split show function in show and show_all

Add image format display
Add new options
Fix bad handling of changelog with version which are not number.

Since we use a global variable in installsystems.printer to store the arrow
level, we have to keep this module in scripts global context.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Since the dmod and fmod setter take a string as argument and convert them to a
base 8 integer, we don't need to check and convert in integer with the
configobj validator.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

This command allow to display/edit the MOTD for a local repository

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

The command 'upgrade_db' create a dummy repository (to the current version) and
add each images/payloads from the repository to upgrade. Symlinks are used to
avoid copy. Old database is still available in repository as db.bak.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Old repository are still usable.
Database changes:
Add is_min_version and image_format in image table.
Add repository table which contain database uuid, version and motd.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Compressors are specified in description file.
For example:

[compressor]
gzip = *
none = *.gz, *.bz2
bzip2 = rootfs*

This description file set gzip as default compressor, do not compress payload
which end with .gz and .bz2 and use bzip2 as compressor for payload matching
'rootfs*'

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

configobj keeps the order of options in config file, we don't need to use
OrderedDict.

Seblu: Sad :'(

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Image version now accept a string of digit separated by dots and extra char as
a qualifier (~ or +).

Example:
1.2.3.4~dev < 1.2.3.4 < 1.2.3.4+dev

Old repositories are still compatible thanks to sqlite type affinity
(https://www.sqlite.org/faq.html#q3

).

We use a package version comparison algorithm for image version comparison
inspired by Debian.

Seblu: Fix typos

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Rewrap this exception to ISError to avoid threat them as unexpected error.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

New pattern is: [repository/][image][:version] (image is now optional).
Allow to select images in repository without globbing: 'is list repository/'
now work as 'is list repository/*'.
Same for version, for example: 'is list :*dev' work as 'is list */*:*dev'.

Seblu: Fix few explicit comparaison

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

copy command only uses remote image, no package image.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

For example, if you have the following scripts in an image:
lib/
   |- 01-foo.py  (module 'foo')
   |- 02-bar.py  (module 'bar')
module 'bar' (and subsequent) could import and use content from module 'foo'.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Thanks to Nicolas for reviewing the manpage

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Thanks to Aurélien which discovered it

OrderedDict code come from http://code.activestate.com/recipes/576693/



Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

The setup and payload directories and description file are the strict minimum
to build an image.
Payload directory is needed because build scripts can edit or create payloads.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

If not, global_dict.update(self.modules) raise an exception (TypeError:
NoneType) if lib dir is missing.

Signed-off-by: Sébastien Luttringer <sebastien.luttringer@smartjog.com>

if there is more than one image, build display a global build time