Start lorri daemon in ~/.profile

This does two things:
1. Starts lorri daemon
2. Moves ssh-agent and docker daemon startup calls to ~/.profile

I'm still not entirely sure when ~/.profile is evaluated... I'd like to use
systemd to startup and manage these background services, but I currently don't
have a strong enough desire to do this.

configs/shared/.profile

@@ -3,6 +3,7 @@
 # everytime a new shell is created. The ~/.profile, on the other hand, is
 # typically sourced only once at login.
 
+# TODO: Consider getting rid of all of these variables and prefer using lorri.
 PATH+=":$HOME/bin"                            # personal
 PATH+=":$HOME/.local/bin"                     # personal
 PATH+=":$HOME/.cargo/bin"                     # Rust
@@ -20,19 +21,13 @@ fi
 
 # Application preferences
 export BROWSER=google-chrome-stable
-export TERMINAL=alacritty # temporary; change this back to `st`
+export TERMINAL=alacritty
 export VISUAL=emacsclient
 export EDITOR=emacsclient
 export ALTERNATE_EDITOR=nvim
 
 # Rust integration. Keep here so programs like Emacs can read this value.
-RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"
-export RUST_SRC_PATH
-
-# TODO: Decide if clipmenu is compatible with EXWM.
-# Ensure clipmenu uses rofi instead of dmenu
-# TODO: Remove this after fully supporting Emacs client for clipmenu.
-export CM_LAUNCHER=rofi
+export RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"
 
 # Application configuration
 export FZF_DEFAULT_COMMAND='fd --hidden --follow --exclude ".git"'
@@ -48,8 +43,13 @@ export XSECURELOCK_NO_COMPOSITE=1
 # This fixes nixpkgs that rely on glibc-2.27, which allegedly breaks locale
 # issues.
 # See this thread for more details: https://github.com/NixOS/nixpkgs/issues/8398
-LOCALE_ARCHIVE=$(readlink ~/.nix-profile/lib/locale)/locale-archive
-export LOCALE_ARCHIVE
+export LOCALE_ARCHIVE="$(readlink ~/.nix-profile/lib/locale)/locale-archive"
+
+# Start ssh-agent
+eval "$(ssh-agent -s)"
+
+# TODO: Prefer `systemctl start docker.service`
+dockerd &
 
 # Set environment variables for Nix. Don't run this for systems running NixOS.
 # TODO: Learn why I can't use the variables from ~/briefcase/.envrc.
@@ -58,3 +58,8 @@ case $(hostname) in
   seneca) . ~/.nix-profile/etc/profile.d/nix.sh;;
   wpcarro.c.googlers.com) . ~/.nix-profile/etc/profile.d/nix.sh;;
 esac
+
+# NOTE: `lorri` needs to be below the calls to source Nix environment since it's
+# installed with `nix-env -iA nixpkgs.lorri`.
+# Start lorri daemon
+lorri daemon &

configs/shared/.xsessionrc.shared

@@ -1,4 +1,5 @@
 #!/bin/sh
+
 # Might be unnecessary...
 . ~/.profile
 
@@ -10,12 +11,6 @@ xsetroot -solid "#333333"
 # Set fallback cursor.
 xsetroot -cursor_name left_ptr
 
-# Start ssh-agent
-eval "$(ssh-agent -s)"
-
-# TODO: Prefer `systemctl start docker.service`
-dockerd &
-
 # start compton for shadows, transparency, fading, etc.
 # TODO: Consider starting this with `systemctl --user enable compton.service`
 compton &