This removes the `nixosSubmodule` option in favor of a new option
`submoduleSupport.enable`. This name better indicates that the
submodule mode applies to both NixOS and nix-darwin.
Makes fish use global scope for abbreviations.
This makes it so that they don't stick across config changes.
Before, an abbreviation would still exist even if removed from the config.
This patch allow to define custom msmtp options per email account. For
example: to change the "auth" method from "on" to "login", add
`msmtp.extraConfig.auth="login"`.
Add option "extraLocalVars" for additional local variable definitions
in .zshrc, at the top of the file.
Some zsh plugins/themes expect configuration in local variables before they
are loaded (example: https://github.com/bhilburn/powerlevel9k). Exporting
those clutters the environment and is unnecessary.
Use the new module lib.zsh to generate export statements in zsh syntax, using
zsh arrays for lists.
Being a zsh script, this seems more intuitive for .zshrc
Instead of using the hostname `%h`, which can be changed by the
~/.ssh/config file, use the commandline-given hostname `%n`.
This allows to alias a host with different hostnames, which then point
to different configurations. A common use-case for this is if you have
multiple accounts on github with each access to different private repos:
Host github.com
IdentitiesOnly yes
User git
IdentityFile ~/.ssh/id_rsa
Host customer.github.com
IdentitiesOnly yes
User git
IdentityFile ~/.ssh/customer
HostName github.com
Without this change, if a connection was established with the first
github.com alias, then the user would try to pull a repo from the second
account, ssh would re-use the SSH connection which doesn't have access
to that repository.
