* take advantage of new features to default to `--help` and to print
the defaults
* remove blank lines from argument help docstrings to avoid truncating
the output on single `--help` arg (as opposed to `--help --help`)
I'd use the actual released 0.9.1 but it looks like it's not quite out
yet. Will switch over when it is.
This gives much better information to the UI layer, getting rid of a
whole troubleshooting guide entry. See #119#132#218#219
I also restructured the code in anticipation of a new WebSocket event
stream (#40).
The build instructions currently fail if the user doesn't have a group
matching their user name (not a universally adopted convention). Update
the command to use the following functionality of the `chown` command:
"If a colon but no group name follows the user name, that user is made
the owner of the files and the group of the files is changed to that
user's login group."
Improves #70: this reduces binary size from 12.3 MiB to 11.9 MiB (3%) on
macOS/arm64.
The user experience is almost the same. (The help output's `Usage:`
lines lack the e.g. `moonfire-nvr run` prefix of argv[0] and subcommand,
which isn't ideal, but I guess it's pretty minor in the grand scheme of
things.)
* support cross-compiling an x86-64 target on an arm64 host. This
it turns out is a matter of *removing* an unnecessary dependency.
(aarch64-linux-gnu-pkg-config exists but x86_64-linux-gnu-pkg-config
doesn't. Turns out neither is necessary.) Added a comment explaining
where ${gcc_target}-pkg-config comes from now.
* documentation tweaks
* improve debug output a bit
In particular, the docs now talk about the CSRF protection. This is
increasing relevant as we start having more mutation endpoints. And
make the signals api expect a csrf for session auth to match the newer
users api.
This is useful for e.g. deciding whether or not to present the user
admin UI in navigation.
As part of this change, I adjusted the casing in Permissions, and then
all the toml stuff for consistency. Noted in changelog.
