From 3093af58a7e9d3f0315a1a1040d3cfeaea051ba6 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Tue, 22 Jun 2004 15:12:34 +0000
Subject: * A utility script `nix-build' that builds Nix expressions and prints
   their output paths (and only that) on standard output.

---
 scripts/nix-build.in | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 scripts/nix-build.in

(limited to 'scripts/nix-build.in')

diff --git a/scripts/nix-build.in b/scripts/nix-build.in
new file mode 100755
index 000000000..a50901135
--- /dev/null
+++ b/scripts/nix-build.in
@@ -0,0 +1,23 @@
+#! @shell@ -e
+
+nixExpr=$1
+
+if test -z "$nixExpr"; then
+    echo "syntax: $0 NIX-EXPR..." >&2
+    exit 1
+fi
+
+extraArgs=
+
+for i in "$@"; do
+    case "$i" in
+        -*)
+            extraArgs="$extraArgs $i"
+            ;;
+        *)
+            storeExpr=$(nix-instantiate "$i")
+            echo "store expression is $storeExpr" >&2
+            nix-store -qnfv $extraArgs $storeExpr
+            ;;
+    esac
+done
-- 
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