* Add migration skeleton
* Clumsy attempt to adapt the upgrade script to python
* At the end of the migration, force the regen conf of specific services
* Implement the apt clean/autoremove at the end of migration
* Attempt to fix the upgrade of yunohost packages
* Dumb mistake :|
* Adding strings
* Add test of free space for /var/
* Fix sources.list patching
* Stupid mistake :|
* Check system is up to date
* Working on disclaimer draft
* Add a function to list installed 'unstable' apps
* Get actual list of problemtic apps + improve disclaimer message building
* Use helper to run the apt update
* More simplifications of disclaimer building
* Add helper function to get manually modified files
* Fetch actuall list of manually modified files to build disclaimer
* Internationalize disclaimer
* Don't skip stretch migration when running postinstall on jessie
* Add a done message at the very end of the migration
* Also patch jessie/updates and backports in sources.list
* Backup and restore conf files modified during the upgrade to not mess regen-conf
* Also check for yunohost being in 2.x at the beginning of upgrade
* Fix the check for upgradable packages..
* Try to be more robust if folder already exists (when running multiple times)
* I probably meant fail2ban here o.O
* Try to improve robustness when running multiple time
* Add a check after the main upgrade that we're effectively on stretch
* Hold apps equivs packages during the upgrade
* Show dist-upgrade logs in the yunohost admin, using call_async_output
* Misc fixes because I broke things /o\
* Touch /etc/yunohost/installed at the end, because for some weird reason it get deleted sometimes :|
* Removing this unecessary message, especially because it 'hide' the previous one when running from the webadmin
* Install php-zip for nextcloud and kanboard
* Don't crash if there's no [app]-ynh-deps
* Revert previous commit that added this, should be fixed in the stretch branch now
* [fix] Unhold metronome for migration (#452)
* Let's use forge.yunohost.org as repo now
* [enh] list migrations
* [enh] first version of the migrate command
* [mod] add todo comment
* [mod] migrate command shouldn't return anything
* [mod] rename yunohost_migrations to data_migrations
* [mod] better regex
* [enh] had base class for migration
* [fix] inverted condition
* [enh] save last runned migration
* [enh] add migrations state command
* [mod] add todo comments
* [mod] error handling
* [mod] DRY
* [doc] more comment
* [enh] handle exceptions on migration
* [mod] error handling
* [mod] DRY
* [enh] error handling
* [mod] this is done earlier
* [doc] docstring
* [enh] handle fail to load migration case
* [doc] add TODO Comment
* [fix] typos, thx ju
* [enh] add a migration to remove archivemount (as an example)
* [fix] check_call is boring
* [enh] support forward/backward migrations
* [mod] I don't need auth
* [fix] apt is expecting input...
* [mod] save it as int
* [mod] add some logging
* [doc] update todo
* [fix] I also need to run backward latest runed migration
* [enh] add target cli argument
* [enh] fake migration
* [enh] uniformly convert to int at the same place
* [fix] we need to filename now
* [enh] validate input
* [enh] handle 0 special case
* [mod] rename fake to skip
* [mod] s/runed/run/g
* [doc] anglich typo in comments
* [mod] more explicit error message
* [mod] more typo
* [doc] put comment in the right place
* [mod] typo
* [fix] forgot to cape migrations by target
* [fix] typo
* [mod] uses moulinette helpers
* [enh] launch migrations during package upgrade
* [mod] remove unused import
* [mod] sort translation keys
* [enh] i18n
* [fix] missing __init__.py in data_migrations
* [mod] move to a subcategory
* Typo / caps / consistency
* [fix] forgot that migrations is now in tools, in postinst
* Skip migrations during postinstall
* Remove archivemount example migration
It relied on apt-get, which can't be used during 'postinst' debian scripts because we're already inside a apt
* Add migration for cert group from 'metronome' to 'ssl-cert'
