move shared shell files to ~/.sh

1 files changed, 20 insertions, 0 deletions

diff --git a/sh/functions b/sh/functions
new file mode 100644
index 0000000..d6068e0
--- /dev/null
+++ b/sh/functions
@@ -0,0 +1,20 @@
+function perldoc {
+    # XXX bash specific
+    if type cpandoc > /dev/null 2>&1; then
+        cpandoc "$@"
+    else
+        command perldoc "$@"
+    fi
+}
+
+function cdu {
+    local root
+    root="$(git rev-parse --show-superproject-working-tree 2>/dev/null)"
+    if [ -n "$root" ]; then
+        cd "$root"
+    else
+        cd "$(git rev-parse --show-toplevel)"
+    fi
+}
+
+# vim:ft=sh: