From 9489a7b13e74bddcca14f90c4041d007fbeb5961 Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Tue, 27 Aug 2019 14:41:59 -0700
Subject: update install

---
 install.sh | 23 ++++++++---------------
 1 file changed, 8 insertions(+), 15 deletions(-)

diff --git a/install.sh b/install.sh
index 27513cc..c6b9c35 100755
--- a/install.sh
+++ b/install.sh
@@ -1,23 +1,17 @@
 #!/usr/bin/env bash
-
-if [ -z "$1" ]
-then
-	echo "usage: install.sh <file.nix>"
-	exit 1
-fi
-
-echo "Symlinking directories"
-
+#
+set -euxo pipefail
+#
+[[ -z "$1" ]] && echo "usage: install.sh <file.nix>" && exit 1
+#
 mkdir -p ~/.config/nixpkgs
-
 NIXDIR="$HOME/.config/nixpkgs"
-
 HOMEFILE="$NIXDIR/home.nix"
 NIXFILE="$(pwd)/$1"
-
+#
 [[ -e "$HOMEFILE" ]] || ln -s "$NIXFILE" "$HOMEFILE"
 [[ -e "$NIXDIR/config.nix" ]] || ln -s "$(pwd)/lib/config.nix" "$NIXDIR/config.nix"
-
+#
 # The notmuch config location is by default ~/.notmuch-config, but home-manager
 # puts it at ~/.config/notmuch/notmuchrc (which makes sense) and then sets
 # NOTMUCH_CONFIG. However, if a program for some reason doesn't read
@@ -26,8 +20,7 @@ NIXFILE="$(pwd)/$1"
 #
 mkdir -p ~/.config/notmuch
 [[ -e ~/.notmuch-config ]] || ln -s ~/.config/notmuch/notmuchrc ~/.notmuch-config
-
-
+#
 # Symlinking must occur before initial generation
 #
 nix-shell ./home-manager -A install
-- 
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