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>

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>

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>

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>

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>

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>

c_install function are moved to image

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

This patch review how scripts are executed and modules loaded.

sys.module is preserved from modification by scripts and avoid conflict with
module loaded by scripts

Only support pure python module in lib/, package (like foo.bar) don't work.

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

Now print traceback recursively with a smart merging of traceback and exception
from sub exception

No more store exception twice in ISException

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

ISException is an Installsystems exception which can handle an exception and
his information (type, value, traceback).

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

Ssh connection with agent fail when agent is not able to auth and claims "No Session"
instead of using provided password.

[1] http://stackoverflow.com/questions/6832248/paramiko-no-existing-session-exception
[2] https://github.com/paramiko/paramiko/issues/126

With the permission of Romain Degez, CTO of Smartjog and Sébastien Luttringer.

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

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