SC2089: Quotes/backslashes will be treated literally. Use an array.

https://github.com/koalaman/shellcheck/wiki/SC2089

SC2090: Quotes/backslashes in this variable will not be respected.

https://github.com/koalaman/shellcheck/wiki/SC2090



Putting literal JSON in a variable mistakenly triggers these warnings.
Instead of adding ignore directives, this can be avoided by inlining the
JSON data into the curl invocation.

Since the variable is only used in this one location, inlining is fine.

Signed-off-by: Dan Callahan <danc@element.io>

On NixOS, `bash` isn't under `/bin/bash` but rather in some directory in `$PATH`. Locally, I've been patching those scripts to make them work.

`/usr/bin/env` seems to be the only [portable way](https://unix.stackexchange.com/questions/29608/why-is-it-better-to-use-usr-bin-env-name-instead-of-path-to-name-as-my

) to use binaries from the PATH as interpreters.

Signed-off-by: Quentin Gliech <quentingliech@gmail.com>

Signed-off-by: Ruben Barkow <github@r.z11.de>