Execute custom script

Closes #9 and #12

See merge request Neutrinet/neutrinet_cube_install!17

Resolve "Check GPG signatures of Yunohost images"

Closes #6

See merge request Neutrinet/neutrinet_cube_install!14

Resolve "Import or download VPN certificates"

Closes #7

See merge request Neutrinet/neutrinet_cube_install!12

change install-sd.sh location for official git repository

See merge request Neutrinet/neutrinet_cube_install!11

Merge branch 'master' of git.domainepublic.net:Neutrinet/neutrinet_cube_install into 7-import-certificates

Add depedency check

See merge request Neutrinet/neutrinet_cube_install!6

bump build.labriqueinter.net git revision to last one

See merge request Neutrinet/neutrinet_cube_install!8

remove check integrity of yunocube.sh script

Closes #8

See merge request Neutrinet/neutrinet_cube_install!10

add .gitignore file

See merge request Neutrinet/neutrinet_cube_install!9

Change cube build script repo and revision

See merge request Neutrinet/neutrinet_cube_install!7

Adding capital letters when starting debug messages
use true and false instead of strings

There's a list of dependencies
People have to install themselves because we don't know what package manager they use
After continuing it'll first check the dependencies again

Resolve "saving entries if the script stops ?"

Closes #2 and #5

See merge request Neutrinet/neutrinet_cube_install!5

Merge branch 'master' of git.domainepublic.net:Neutrinet/neutrinet_cube_install into 2-recover-from-failure

Improve user experience

Closes #3 and #4

See merge request Neutrinet/neutrinet_cube_install!4

Merge branch 'improve-user-experience' of git.domainepublic.net:Neutrinet/neutrinet_cube_install into 2-recover-from-failure

display error message for domain; extract hypercube variables
dynamically from template

- Create a confirm function (yes/no question)
- Allow user to reuse install.hypercube file
- Display install.hypercube file, mask the secret, and ask user for
confirmation
- Error message when domain is empty
- Move constants at the top of the script
- Don't use temporary dir. Instead, store images and scripts into
cube resources folder
- Check if image exists in cube resources folder before downloading it
- Rewrite Yunohost version of the image inside the zip file

improve log functions; add pattern and pattern description for wifi and vpn credentials; make pattern and pattern description optionals

Merge branch 'print_functions' of https://git.domainepublic.net/ilja/neutrinet_cube_install into improve-user-experience

create logger functions (info, warn, error), create prompt function that loops for user input and handles errors, create prompt_pwd function that hides password and checks mismatch, loop while waiting sudo password

It doesn't work 100% like it should, so it's prob better to leave it out untill we really need it. We can always check the file manually in the folder anyhow

* Put CONFIG at top of the script with all the variables
* Add loglevel
* add print functions for debug, info, warning and error

Code review of install script

See merge request Spctrl/neutrinet_cube_install!1