The current build of livebook does not work with the new [Livebook
Teams](https://livebook.dev/teams/) features. The problem can be observed by
running the current version of livebook, adding a new team and going to the team
page. The process will crash and the team page will show a 500 error.
The base of the problem is that the escript build method is not officially
supported. This commit changes the livebook package to use the `mix release`
workflow, which is also the one used to build the official Docker container.
Unfortunately, the binary built with `mix release` does not support command line
arguments like the `escript` binary does. Instead, users need to pass in most of
the configuration as environment variables, as documented
[here](https://hexdocs.pm/livebook/readme.html#environment-variables). As a
result, this commit also changes the Livebook service to reflect this new way of
configuring Livebook.
Finally, the Livebook release configuration specifically excludes the
ERTS (Erlang Runtime System), which means that the resulting release cannot run
without Erlang installed.
I have tested the results (both of the package and the service) locally.
There were several modules, critically including NetworkManager, which
were not prepared for this change. Most of the change was good,
however. Let's bring back the dependency and change the assertion to a
warning for now.
doc: add figure definition to bespoke syntax reference
doc: add example definition to bespoke syntax reference
doc: add footnote definition to beskpoke syntax reference
The usage of footnotes in the manuals is not the one documented
in markdown-it-py: https://python-markdown.github.io/extensions/footnotes/
doc: add inline comment definition to beskpoke syntax reference
doc: add typographic replacements to beskpoke syntax reference
doc: Fix rendering of bespoke syntax reference
doc: remove references to DocBook in the NixOS manual
doc: add entry on lack of HTML support
doc: Minor improvement
doc: update typographic replacements entry in beskpoke syntax reference
doc: add link reference definitions to beskpoke syntax reference
doc: fix footnote definition in beskpoke syntax reference
doc: Minor improvements from code review
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Previously we required network-online.target for multi-user.target. This
has made a lot of people very angry and has been widely regarded as a
bad move (or at least, very nonstandard):
15d761a525 (commitcomment-128564097)
This was done because of fragile tests and services declaring
dependencies on multi-user.target when they meant network-online.target.
Let's rip off the bandaid and fix our tests.
