Infra: Rudimentary setup system.

The script setup.sh creates the `systems' directory of symlinks, and
I've added a .gitignore to keep GIT from pokng its nose in.

diff --git a/.gitignore b/.gitignore
new file mode 100644 (file)
index 0000000..e0b8fd9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+systems

diff --git a/setup.sh b/setup.sh
new file mode 100755 (executable)
index 0000000..772577d
--- /dev/null
+++ b/setup.sh
@@ -0,0 +1,8 @@
+#! /bin/sh
+set -e
+
+rm -rf systems
+mkdir systems
+find . ! -type l -name '*.asd' | sed 's:^./::' | while read sys; do
+  ln -s ../$sys systems
+done