1 files changed, 41 insertions, 0 deletions
diff --git a/completions/chmod b/completions/chmod
new file mode 100644
index 0000000..d3fc349
--- /dev/null
+++ b/completions/chmod
@@ -0,0 +1,41 @@
+# chmod(1) completion                                      -*- shell-script -*-
+
+_chmod()
+{
+    local cur prev words cword split
+    _init_completion -s || return
+
+    case $prev in
+        --help | --version)
+            return
+            ;;
+        --reference)
+            _filedir
+            return
+            ;;
+    esac
+
+    $split && return
+
+    # Adapted from coreutils 8.28 chmod man page
+    local modearg="-@(@(+([rwxXst])|[ugo])|+([0-7]))"
+
+    # shellcheck disable=SC2053
+    if [[ $cur == -* && $cur != $modearg ]]; then
+        local opts=$(_parse_help "$1")
+        COMPREPLY=($(compgen -W '${opts:-$(_parse_usage "$1")}' -- "$cur"))
+        [[ ${COMPREPLY-} == *= ]] && compopt -o nospace
+        return
+    fi
+
+    local args
+    _count_args "" "" "$modearg"
+
+    case $args in
+        1) ;; # mode
+        *) _filedir ;;
+    esac
+} &&
+    complete -F _chmod chmod
+
+# ex: filetype=sh