chore: add bash completion

install/shell-completion/daed.bash

@@ -0,0 +1,100 @@
+# bash completion for daed                                 -*- shell-script -*-
+#
+# To be installed in "/usr/share/bash-completion/completions/daed"
+
+_daed() {
+	local prev cur cmd export_cmd resetpwd_opts run_opts
+	COMPREPLY=()
+
+	prev="${COMP_WORDS[COMP_CWORD-1]}"
+	cur="${COMP_WORDS[COMP_CWORD]}"
+	cmd="export help resetpass run"
+	export_cmd="flatdesc outline schema"
+	resetpwd_opts="-c --config"
+	run_opts="--api-only -c --config --disable-timestamp -l --listen --logfile\
+    --logfile-maxbackups --logfile-maxsize"
+
+	case "${prev}" in
+		help)
+			return 0
+			;;
+
+		flatdesc|outline|schema)
+			COMPREPLY=( $(compgen -W "-h --help" -- "${cur}") )
+			return 0
+			;;
+
+		export)
+			COMPREPLY=( $(compgen -W "$export_cmd -h --help" -- "${cur}") )
+			return 0
+			;;
+
+		resetpass)
+			COMPREPLY=( $(compgen -W "$resetpwd_opts -h --help" -- "${cur}") )
+			return 0
+			;;
+
+		run)
+			COMPREPLY=( $(compgen -W "$run_opts -h --help" -- "${cur}") )
+			return 0
+			;;
+
+		--api-only|--disable-timestamp|-l|--listen|--logfile|\
+        --logfile-maxbackup|--logfile-maxsize|-c|--config|*/*)
+
+            case "${prev}" in
+                --logfile)
+                    _filedir
+                    return 0
+                    ;;
+            esac
+
+            case "${prev}" in
+                -c|--config)
+                    _filedir -d
+                    return 0
+                    ;;
+            esac
+
+            # run cmd multi option completetion
+            case "${COMP_WORDS[1]}" in 
+                run)
+                    COMPREPLY=( $(compgen -W "$run_opts" -- "${cur}") )
+                    return 0
+                    ;;
+            esac
+
+            return 0
+            ;;
+
+		-h|--help)
+			return 0
+			;;
+		*)
+		;;
+	esac
+
+	case "${cur}" in
+		-*)
+			COMPREPLY=( $( compgen -W "--version --help -v -h" -- "${cur}") )
+			return 0
+			;;
+		--*)
+			COMPREPLY=( $( compgen -W "--version --help" -- "${cur}") )
+			return 0
+			;;
+		*)
+            case "${COMP_WORDS[1]}" in
+                export|help|resetpass|run)
+                    return 0
+                    ;;
+            esac
+			COMPREPLY=( $( compgen -W "${cmd}" -- "${cur}") )
+			return 0
+			;;
+
+	esac
+
+}
+
+complete -F _daed daed