io misc

helpers/io.sh

@@ -76,9 +76,14 @@ ask() {
 }
 
 print() {
+    # if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
     echo -e "$*${FRESET}"
 }
 
+link() {
+    echo -e "\e]8;;$2\a$1\e]8;;\a"
+}
+
 debug() {
     if [ "$2" ]; then
         print "${FDIM}${FBOLD}${FRESET}${FDIM}$(now)${IDEBUG} ${FUNCNAME[1]:-?}():${BASH_LINENO:-?}\t$1 " >&2
@@ -141,20 +146,53 @@ die() {
     exit ${2:-255}
 }
 
-var='test var_dump'
-var_dump var
-debug 'test debug'
-verbose 'test verbose'
-info 'test info'
-note 'test note'
-success 'test success'
-warn 'test warn'
-error 'test error'
-fatal 'test fatal'
-die 'test die'
+# var='test var_dump'
+# var_dump var
+# debug 'test debug'
+# verbose 'test verbose'
+# info 'test info'
+# note 'test note'
+# success 'test success'
+# warn 'test warn'
+# error 'test error'
+# fatal 'test fatal'
+# die 'test die'
 
 # experiments ==============================================================================
 
+# spinner() {
+#     local frames=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
+#     local spin_i=0
+#     local interval=0.1
+#     printf "\e[?25l"
+
+#     local color="${FGREEN}"
+
+#     while true; do
+#     printf "\r ${color}%s${CL}" "${frames[spin_i]}"
+#     spin_i=$(( (spin_i + 1) % ${#frames[@]} ))
+#     sleep "$interval"
+#     done
+# }
+
+# echo "lorem ipsum dolor sit amet"
+# spinner &
+# SPINNER_PID=$!
+
+
+
+
+
+
+
+
+
+
+
+
+# ===========
+
+
 # https://unix.stackexchange.com/a/269085
 # https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit
 # https://linuxcommand.org/lc3_adv_tput.php