1 files changed, 24 insertions, 0 deletions
diff --git a/src/tools/rust-installer/combine-installers.sh b/src/tools/rust-installer/combine-installers.sh
new file mode 100755
index 000000000..4931c34dd
--- /dev/null
+++ b/src/tools/rust-installer/combine-installers.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+# Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+# file at the top-level directory of this distribution and at
+# http://rust-lang.org/COPYRIGHT.
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+set -ue
+
+# Prints the absolute path of a directory to stdout
+abs_path() {
+    local path="$1"
+    # Unset CDPATH because it causes havok: it makes the destination unpredictable
+    # and triggers 'cd' to print the path to stdout. Route `cd`'s output to /dev/null
+    # for good measure.
+    (unset CDPATH && cd "$path" > /dev/null && pwd)
+}
+
+src_dir="$(abs_path $(dirname "$0"))"
+cargo run --manifest-path="$src_dir/Cargo.toml" -- combine "$@"