main

sh/main.sh

@@ -16,19 +16,25 @@ SH_MAIN="${SH_ROOT}/${SH_MAIN_NAME}"
 SH_SHELL="$(cat "/proc/${$}/comm")"
 SH_USER="${HOME}/${SH_NAME}"
 
+# ╭──────────╮
+# │ internal │
+# ╰──────────╯
+
+# _RWX_IFS
+
 # ╭─────────╮
 # │ private │
 # ╰─────────╯
 
-_sh_ifs_new() {
-	SH_IFS="${IFS}"
+rwx_ifs_set() {
+	_RWX_IFS="${IFS}"
 	IFS="
 "
 }
 
-_sh_ifs_pop() {
-	IFS="${SH_IFS}"
-	unset SH_IFS
+rwx_ifs_unset() {
+	IFS="${_RWX_IFS}"
+	unset RWX_IFS
 }
 
 _rwx_main_log() {
@@ -46,7 +52,7 @@ _rwx_main_log() {
 # ╰────────╯
 
 # find directory’s files by extension
-sh_find_extension() {
+rwx_find_extension() {
 	local extension="${1}"
 	local root="${2}"
 	local file="${3}"
@@ -64,12 +70,12 @@ sh_find_extension() {
 }
 
 # find directory’s sh files
-sh_find_sh() {
-	sh_find_extension "sh" "${@}"
+rwx_find_sh() {
+	rwx_find_extension "sh" "${@}"
 }
 
 # get functions from file
-sh_grep_functions() {
+rwx_grep_functions() {
 	local file="${1}"
 	grep "()" "${file}" |
 		cut --delimiter "(" --fields 1
@@ -77,10 +83,10 @@ sh_grep_functions() {
 
 # output help message
 rwx_help() {
-	sh_log \
-		"sh_… = shell functions" \
-		"a__… = aliases" \
-		"u__… = user"
+	rwx_log \
+		"rwx_… = functions" \
+		" a__… = aliases" \
+		" u__… = user"
 }
 
 # test if active shell is in interactive mode
@@ -96,8 +102,8 @@ rwx_main_source() {
 	[ -d "${path}" ] ||
 		return 1
 	local cmd count module modules
-	modules="$(sh_find_sh "${path}" "${SH_MAIN_NAME}")"
-	_sh_ifs_new
+	modules="$(rwx_find_sh "${path}" "${SH_MAIN_NAME}")"
+	rwx_ifs_set
 	count=0
 	_rwx_main_log "" \
 		". ${path}"
@@ -107,14 +113,14 @@ rwx_main_source() {
 		module="${path}/${module}"
 		# shellcheck disable=SC1090
 		. "${module}"
-		cmd="$(sh_grep_functions "${module}")"
+		cmd="$(rwx_grep_functions "${module}")"
 		if [ -n "${cmd}" ]; then
 			[ -n "${CMD}" ] && CMD="${CMD}
 "
 			CMD="${CMD}${cmd}"
 		fi
 	done
-	_sh_ifs_pop
+	rwx_ifs_unset
 }
 
 # ╭──────╮
@@ -133,13 +139,13 @@ rwx_main() {
 	# run interactive extras
 	if rwx_shell_interactive; then
 		# check format
-		sh_log
+		rwx_log
 		rwx_shfmt_check "${SH_ROOT}"
 		# check syntax
-		sh_log
+		rwx_log
 		rwx_shellcheck_check "${SH_ROOT}"
 		# help
-		sh_log
+		rwx_log
 		rwx_help
 	fi
 }