wip

helpers/io.sh

@@ -0,0 +1,112 @@
+#!/bin/bash
+
+########################################################
+# Simple and fancy input & output
+########################################################
+
+IINFO="( i )"
+INOTE="( * )"
+IWARN="( # )"
+IERROR="( ! )"
+IFATAL="( @ )"
+ISUCCESS="( ! )"
+IASK="( ? )"
+IDEBUG="(DBG)"
+IVRB="( + )"
+
+BOLD="\e[1m"
+DIM="\e[2m"
+NOTBOLD="\e[22m" # sometimes \e[21m
+NOTDIM="\e[22m"
+NORMAL="\e[20m"
+RESET="\e[0m"
+
+FRESET="\e[39m"
+FBLACK="\e[30m"
+FWHITE="\e[97m"
+FRED="\e[31m"
+FGREEN="\e[32m"
+FYELLOW="\e[33m"
+FBLUE="\e[34m"
+FLRED="\e[91m"
+FLGREEN="\e[92m"
+FLYELLOW="\e[93m"
+FLBLUE="\e[94m"
+
+BRESET="\e[49m"
+BBLACK="\e[40m"
+BWHITE="\e[107m"
+BRED="\e[41m"
+BGREEN="\e[42m"
+BYELLOW="\e[43m"
+BBLUE="\e[44m"
+BLRED="\e[101m"
+BLGREEN="\e[102m"
+BLYELLOW="\e[103m"
+BLBLUE="\e[104m"
+
+dt() {
+    echo "[$(date +'%H:%M:%S')] "
+}
+
+ask() {
+    IFS= read -rp "$(print ${BOLD}${BBLUE}${FWHITE}${IASK}${BRESET}\ ${BOLD}$1 ): " $2
+}
+
+print() {
+    echo -e "$*${RESET}"
+}
+
+debug() {
+    if [ "$2" ]; then
+        print "${DIM}${BOLD}${RESET}${DIM}$(dt)${IDEBUG} ${FUNCNAME[1]:-?}():${BASH_LINENO:-?}\t$1 " >&2
+    else
+        print "${DIM}${BOLD}${RESET}${DIM}$(dt)${IDEBUG} $1 " >&2
+    fi
+}
+
+verbose() {
+    print "${BOLD}$(dt)${IVRB}${RESET}${FYELLOW} $1 "
+}
+
+info() {
+    print "${BOLD}$(dt)${FWHITE}${BLBLUE}${IINFO}${RESET}${FWHITE} $1 "
+}
+
+note() {
+    print "${BOLD}$(dt)${DIM}${FWHITE}${INOTE}${RESET} $1 "
+}
+
+success() {
+    print "${BOLD}$(dt)${BGREEN}${FWHITE}${ISUCCESS}${BRESET}$FGREEN $1 "
+}
+
+warn() {
+    print "${BOLD}$(dt)${BYELLOW}${FBLACK}${IWARN}${BRESET}${FYELLOW} Warning:${RESET} $1 "
+}
+
+error() {
+    print "${BOLD}$(dt)${BLRED}${FWHITE}${IERROR} Error: ${BRESET}${FLRED} $1 " >&2
+}
+
+fatal() {
+    print "${BOLD}$(dt)${BRED}${FWHITE}${IFATAL} FATAL: $1 " >&2
+    print_stacktrace
+}
+
+die() {
+    error "${1:-halted}"
+    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'