1 files changed, 22 insertions, 0 deletions
diff --git a/bash/bash_completion.d/bd.bash b/bash/bash_completion.d/bd.bash
new file mode 100644
index 00000000..68589dff
--- /dev/null
+++ b/bash/bash_completion.d/bd.bash
@@ -0,0 +1,22 @@
+# Completion setup for bd
+_bd() {
+
+    # Only makes sense for the first argument
+    ((COMP_CWORD == 1)) || return 1
+
+    # Build a list of dirnames in $PWD
+    local -a dirnames
+    IFS=/ read -d '' -a dirnames < <(printf '%s\0' "${PWD#/}")
+
+    # Remove the last element in the array (the current directory)
+    ((${#dirnames[@]})) || return 1
+    dirnames=("${dirnames[@]:0:"$((${#dirnames[@]}-1))"}")
+
+    # Add the matching dirnames to the reply
+    local dirname
+    for dirname in "${dirnames[@]}" ; do
+        [[ $dirname == "${COMP_WORDS[COMP_CWORD]}"* ]] || continue
+        COMPREPLY=("${COMPREPLY[@]}" "$(printf %q "$dirname")")
+    done
+}
+complete -F _bd bd