Because the actual flags take quite a bit of space, wrapping at 80
characters creates a very cramped output for e.g. `coder server`, for
this reasons, flags are wrapped at 100 chars (vs. standard 80).
The `Consumes $ENV_FLAG` message was put on a newline for consistency,
this should allow users to learn where to look for the informations.
Side note: we should perhaps stop adding period (`.`) at the end of flag
descriptions to be consistent, for instance, command helps usually don't
have one.
This change fixes the biggest issue in #2363, but not all `--help`
output is guaranteed (yet) to wrap at 80-100 chars.
Fixes#2363
* fix: Update GIT_COMMITTER_NAME to use username
This was a mistake when adding the committer fields 🤦.
* fix: Use environment variables for agent authentication
Using files led to situations where running "coder server --dev" would
break `gitssh`. This is applicable in a production environment too. Users
should be able to log into another Coder deployment from their workspace.
Users can still set "CODER_URL" if they'd like with agent env vars!