bashmsg: add def_type

bashmsg.inc

@@ -26,6 +26,10 @@ function _bashmsg.def_bashcols_color {
 	fi
 }
 
+function _bashmsg.is_color_defined {
+	PATH= command -v _bashmsg.${1} >/dev/null
+}
+
 ################# INITIALIZATION ################
 
 if [[ -z $_bashlib_bashcols ]]; then
@@ -75,33 +79,30 @@ function bashmsg.def_color {
 	_bashmsg.def_bashcols_color "$1" "$2"
 }
 
-# set_color <infp|warn|error> <col>
+# set_color type=<info|warn|error|...> <col>
 function bashmsg.set_color {
 	local colvar="_bashmsg_col_${1}"
 	if [[ -z ${!colvar} ]]; then
 		msg_error "${FUNCNAME}: unknown message type '${1}'"
 		return 1
 	fi
-	if ! $(PATH= command -v _bashmsg.${2} >/dev/null); then
+	if ! _bashmsg.is_color_defined ${2}; then
 		msg_error "${FUNCNAME}: unknown color '${2}'"
 		return 1
 	fi
-	declare -g "_bashmsg_col_${1}"=${2}
+	declare -g "${colvar}"=${2}
 }
 
-
-function msg_info {
-	_bashmsg.dyncolor info echo "[info] $*"
-}
-
-function msg_warn {
-	_bashmsg.dyncolor warn echo "[warn] $*"
-}
-
-function msg_error {
-	_bashmsg.dyncolor error echo "[error] $*"
+# def_type <name> <prefix> <default color>
+function bashmsg.def_type {
+	declare -g _bashmsg_col_${1}=${3}
+	eval "function msg_${1} { printf '%s %s\n' \"\$(_bashmsg.dyncolor ${1} echo -n \"${2}\")\" \"\${*}\" ; }"
 }
 
+# Default types
+bashmsg.def_type info '[info]' grey
+bashmsg.def_type warn '[warn]' orange
+bashmsg.def_type error '[error]' red
 
 _bashlib_bashmsg=1