Merge lp:~kyrofa/crackly/add_readme into lp:crackly

Proposed by Kyle Fazzari on 2015-10-30
Status: Merged
Approved by: Kyle Fazzari on 2015-10-30
Approved revision: 5
Merged at revision: 4
Proposed branch: lp:~kyrofa/crackly/add_readme
Merge into: lp:crackly
Prerequisite: lp:~kyrofa/crackly/vendor_dependencies
Diff against target: 33 lines (+29/-0)
1 file modified
README (+29/-0)
To merge this branch: bzr merge lp:~kyrofa/crackly/add_readme
Reviewer Review Type Date Requested Status
Unity API Team 2015-10-30 Pending
Review via email: mp+276270@code.launchpad.net

Commit message

Add README.

Description of the change

Add README.

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1=== added file 'README'
2--- README 1970-01-01 00:00:00 +0000
3+++ README 2015-10-30 14:13:40 +0000
4@@ -0,0 +1,29 @@
5+Crackly
6+=======
7+
8+Crackly is an overly-simplistic prototype of adding .desktop file support to
9+Snappy. It's really more-or-less a research project for allowing Clicks and
10+Snaps to run alongside each other on the current phone image.
11+
12+Snap is Click's successor, but it's not quite ready for prime-time yet (i.e. it
13+can't completely replace Click just yet). We don't want phone app developers to
14+be caught unaware when the phone OS moves from Clicks to Snaps, so we'd like a
15+period of time where Snaps can be run alongside Clicks to allow for a smooth
16+migration. This research is currently being done within Crackly. Specifically,
17+Crackly has only two capabilities: installing and removing Snaps. It uses
18+Snappy to do this, but adds the following capabilities:
19+
20+- Prevents installation of Snaps containing services. The reasons for this are
21+ twofold:
22+ 1. Unrestricted services will kill the battery (which is why Click services
23+ aren't allowed either), and
24+ 2. Snappy services utilize systemd for their lifecycle management, and the
25+ Phone images are still based on vivid (i.e. Upstart).
26+- Adds the capability to generate (very basic and prototypical) .desktop files
27+ for Snap binaries upon install that are supported by the rest of the Phone and
28+ Desktop ecosystem. These .desktop files are placed in
29+ /usr/share/applications/.
30+
31+Note that, if testing this on the phone, it needs to be mounted RW so that snaps
32+can install into /apps and .desktop files can be placed in
33+/usr/share/applications/.

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