fix shellscript paths for autostart, fix path for manage.py in runatboot.sh

[gimick]

fixes for server start linux scripts -
a) in autostart mode "service kalite start"
b) when running interactively but outside of the ka-lite working directory.

Also, fix for runatboot.sh which was failing when run interactively because of the path to the manage.py command.

To test,
i) install a system with autostart set true (i.e. with a kalite script in etc/init.rc/
ii) try the following commands without this patch:
$ ~/path to ka-lite/start.sh
$ service kalite start
$ sudo ~/path to ka-lite/kalite/runatboot.sh
iii) repeat those commands with the patch - there should be no errors

[gimick]

fixes #246

[bcipolli]

@dylanjbarth if you can pull this code and test, I will be happy to code review. If you have time for code review as well, I'm glad to "back you up" (i.e. look at it on my own as well), so you feel confident!

[gimick]

discussed with @jamalex these scripts were probably modified previously to work on osx - hopefully these latest fixes are cross-platform. I don't have osx to test, so would appreciate a mac test too if poss.

[bcipolli]

@gimick This should be perfectly fine, as all of these scripts already reference dirname ( ${BASH_SOURCE[0]} ) (from commit e346f04 ).

These should be a shared method / variable across scripts. Will make that change across scripts, and do a pull request against your repo.

@dylanjbarth will try this out tomorrow as well.

[bcipolli]

Additional test cases:

• Access from "ka lite" repo dir (instead of ka-lite)
• Access with absolute path names (e.g. "/Users/bcipolli/demo/ka lite/kalite/serverstop.sh")

We should add some regression tests for this. Will talk with @dylanjbarth about doing this.

[dylanjbarth]

@gimick I tested on Mac and everything looks fine. Can you confirm that you've retested with @bcipolli 's changes? After that I think we're good to go. Thanks!

[gimick]

@dylanjbarth just retested on Linux everything seems fine, but I have found one new issue which is probably linux only - as suggested by @bcipolli,I re-installed in a folder with an embedded space, and the autostart daemon failed to start on debian. I have fixes and will push again shortly

[gimick]

@dylanjbarth have just pushed 3 small changes to fix spacesin the path when autostarting. I don't know if you are able to retest linux deamon start/stop on osx, but if you can can you try this:

rename "ka-lite" to "ka lite"
sudo ./runatboot.sh (regenerates /etc/init.d/kalite file with quotes around the calls to start and stop)
service kalite start (There should be no errors and the daemons should be running after start)
service kalite stop (there should be no errors)

[bcipolli]

Looks great; I reviewed the changes and tested start/stop on mac!