themes: base: Add unified scm_prompt function

2021-05-16 16:53:03 +03:00 · 2021-05-16 16:53:03 +03:00 · 2ae0350f5d
parent b65a7cc67c
commit 2ae0350f5d
1 changed files with 12 additions and 0 deletions
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@ -121,6 +121,18 @@ function scm {
 	fi
 }

+scm_prompt() {
+	local CHAR=$(scm_char)
+	local format=${SCM_PROMPT_FORMAT:-'[%s%s]'}
+
+	if [[ $CHAR = "$SCM_NONE_CHAR" ]]; then
+		return
+	else
+		# shellcheck disable=2059
+		printf "$format\n" "$CHAR" "$(scm_prompt_info)"
+	fi
+}
+
 function scm_prompt_char {
 	if [[ -z $SCM ]]; then scm; fi
 	if [[ $SCM == "$SCM_GIT" ]]; then