From 78ea579c72ffaf8a7c0a5a6813ec264b03bce7c8 Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Mon, 1 Nov 2021 12:16:43 -0600
Subject: formatting mostly

---
 install.sh | 66 ++++++++++++++++++++++++++++++++------------------------------
 1 file changed, 34 insertions(+), 32 deletions(-)

diff --git a/install.sh b/install.sh
index 6b76d7a..f8f8b9d 100755
--- a/install.sh
+++ b/install.sh
@@ -2,35 +2,37 @@
 #
 set -euxo pipefail
 #
-[[ -z "$1" ]] \
-    && echo "usage: install.sh <file.nix>" \
-    && echo "where <file.nix> is something from the 'profiles' directory" \
-    && exit 1
-#
-mkdir -p ~/.config/nixpkgs
-NIXDIR="$HOME/.config/nixpkgs"
-HOMEFILE="$NIXDIR/home.nix"
-NIXFILE="$(pwd)/$1"
-#
-# start from scratch
-rm "$HOMEFILE"
-ln -s "$NIXFILE" "$HOMEFILE"
-rm "$NIXDIR/config.nix"
-ln -s "$(pwd)/lib/config.nix" "$NIXDIR/config.nix"
-#
-# the notmuch config location is by default ~/.notmuch-config, but home-manager
-# puts it at ~/.config/notmuch/notmuchrc (which makes sense) and then sets
-# NOTMUCH_CONFIG. however, if a program for some reason doesn't read
-# NOTMUCH_CONFIG (emacs), then it won't find the right config file, so I
-# override with a symlink.
-#
-mkdir -p ~/.config/notmuch
-[[ -e ~/.notmuch-config ]] || ln -s ~/.config/notmuch/notmuchrc ~/.notmuch-config
-#
-# symlinking must occur before initial generation. now we can install, and
-# pin our own nixpkgs.
-#
-nix-channel --update
-NIX_PATH=$HOME/.nix-defexpr/channels${NIX_PATH:+:}$NIX_PATH \
-    nix-shell . -A install
-    #nix-shell '<home-manager>' -A install
+if [[ -z "$1" ]]; then
+  echo "usage: install.sh <file.nix>"
+  echo "where <file.nix> is something from the 'profiles' directory"
+  exit 1
+else
+  #
+  mkdir -p ~/.config/nixpkgs
+  NIXDIR="$HOME/.config/nixpkgs"
+  HOMEFILE="$NIXDIR/home.nix"
+  NIXFILE="$(pwd)/$1"
+  #
+  # start from scratch
+  rm "$HOMEFILE"
+  ln -s "$NIXFILE" "$HOMEFILE"
+  rm "$NIXDIR/config.nix"
+  ln -s "$(pwd)/lib/config.nix" "$NIXDIR/config.nix"
+  #
+  # the notmuch config location is by default ~/.notmuch-config, but home-manager
+  # puts it at ~/.config/notmuch/notmuchrc (which makes sense) and then sets
+  # NOTMUCH_CONFIG. however, if a program for some reason doesn't read
+  # NOTMUCH_CONFIG (emacs), then it won't find the right config file, so I
+  # override with a symlink.
+  #
+  mkdir -p ~/.config/notmuch
+  [[ -e ~/.notmuch-config ]] || ln -s ~/.config/notmuch/notmuchrc ~/.notmuch-config
+  #
+  # symlinking must occur before initial generation. now we can install, and
+  # pin our own nixpkgs.
+  #
+  #nix-channel --update
+  NIX_PATH=$HOME/.nix-defexpr/channels${NIX_PATH:+:}$NIX_PATH \
+      nix-shell . -A install
+      #nix-shell '<home-manager>' -A install
+fi
-- 
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