1 files changed, 38 insertions, 0 deletions
diff --git a/completions/invoke-rc.d b/completions/invoke-rc.d
new file mode 100644
index 0000000..4a5045a
--- /dev/null
+++ b/completions/invoke-rc.d
@@ -0,0 +1,38 @@
+# invoke-rc.d(8) completion                                -*- shell-script -*-
+#
+# Copyright (C) 2004 Servilio Afre Puentes <servilio@gmail.com>
+
+_invoke_rc_d()
+{
+    local cur prev words cword
+    _init_completion || return
+
+    local sysvdir services options valid_options
+
+    [[ -d /etc/rc.d/init.d ]] && sysvdir=/etc/rc.d/init.d ||
+        sysvdir=/etc/init.d
+
+    services=($(printf '%s ' $sysvdir/!(README*|*.sh|$_backup_glob)))
+    services=(${services[@]#$sysvdir/})
+    options=(--help --quiet --force --try-anyway --disclose-deny --query
+        --no-fallback)
+
+    if [[ $cword -eq 1 || $prev == --* ]]; then
+        valid_options=($(
+            tr " " "\n" <<<"${words[*]} ${options[*]}" |
+                command sed -ne "/$(command sed 's/ /\\|/g' <<<"${options[*]}")/p" |
+                sort | uniq -u
+        ))
+        COMPREPLY=($(compgen -W '${valid_options[@]} ${services[@]}' -- "$cur"))
+    elif [[ -x $sysvdir/$prev ]]; then
+        COMPREPLY=($(compgen -W '`command sed -e "y/|/ /" \
+            -ne "s/^.*Usage:[ ]*[^ ]*[ ]*{*\([^}\"]*\).*$/\1/p" \
+            $sysvdir/$prev`' -- "$cur"))
+    else
+        COMPREPLY=()
+    fi
+
+} &&
+    complete -F _invoke_rc_d invoke-rc.d
+
+# ex: filetype=sh