From 07e28d93846a78c1537f1a65d8aa6e1fede8d313 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Sun, 12 Feb 2017 18:26:09 -0600
Subject: [PATCH] Fix closure.sh

Usage is:

find -L $(./closure.sh inkscape) -name '*.a' -exec du -a {} + \
  | sort -nr

to find large .a files
---
 closure.sh | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

diff --git a/closure.sh b/closure.sh
index b3cacf4..04a18b5 100755
--- a/closure.sh
+++ b/closure.sh
@@ -1,27 +1,7 @@
 #!/usr/bin/env sh
 
-if [ "$#" -lt 1 ]; then
-    cat <<EOF
-
-Usage: $0 TARGET
-
-Create a closure from the nixpkgs attribute "TARGET".
-EOF
-
-    exit 1
-fi
-
 target="$1"
 
 expr="with import <nixpkgs> {}; with import ./. {}; closure { targets = [$target]; }"
 
-out=$(nix-store --no-gc-warning -r $(nix-instantiate --no-gc-warning -E "$expr"))
-
-if [ -z "$out" ]; then
-  echo "$0 failed. Exiting."
-  exit 1
-else
-  rm -f result
-  ln -sf $out result
-  echo "Dir created at result"
-fi
+nix-store --no-gc-warning -r $(nix-instantiate --no-gc-warning -E "$expr")