Initial import

builtin/cli-minimal.bash

@@ -0,0 +1,55 @@
+export NO_FMT="\033[0m"
+export F_BOLD="\033[1m"
+
+export C_NONE="\033[0m"
+export C_RED="\033[38;5;9m"
+export C_BLUE="\033[38;5;12m"
+export C_GREEN="\033[38;5;2m"
+export C_ORANGE="\033[38;5;208m"
+export C_GOLD="\033[38;5;220m"
+export C_PURPLE="\033[38;5;5m"
+
+export S_INFO="${C_BLUE}\u2691 [info] ${NO_FMT} "
+export S_SUCCESS="${C_GREEN}\u2691 [success] ${NO_FMT}\u2713 "
+export S_DEBUG="${C_PURPLE}\u2691 [debug]${NO_FMT} "
+export S_WARN="${C_ORANGE}\u2691 [warning] ${NO_FMT} "
+export S_ERROR="${C_RED}\u2691 [error] ${NO_FMT}\u2715 "
+
+export U_ITEM="\u2192"
+
+export COLS="$(( $(tput cols) - 1 ))"
+
+cli.section() {
+  __section.header() {
+    __section.title() {
+      printf $"${@:1:1}" \
+        $(echo -ne ${F_BOLD}${C_BLUE}${@:2:1}${NO_FMT}) \
+        $(echo -ne ${C_ORANGE}${@:3}${NO_FMT})
+      }
+    __section.title.underline() {
+      for i in $(seq 1 ${COLS}); do \
+        printf "%s" $(echo -ne "\u2581"); \
+      done
+    }
+    __section.title "${@}"
+    __section.title.underline
+  }
+  __section.content() {
+    printf "%2s\n"
+    printf "%s" "${@}" | fold -sw ${COLS}
+  }
+  __section.footer() {
+    __section.footer.line() {
+      [ -z "${1:-}" ] && printf "%s\n"
+      for i in $(seq 1 ${COLS}); do \
+          printf "%s" $(echo -ne "\u2504${NO_FMT}"); \
+      done && \
+      [ -z "${1:-}" ] && printf "%2s\n"
+    }
+    __section.footer.line
+  }
+  __section.header "${@:1:3}"
+  __section.content "${@:4}"
+  __section.footer
+}
+cli.section "${@}"