1 files changed, 40 insertions, 0 deletions
diff --git a/build_helpers/progressif.ly.io.sh b/build_helpers/progressif.ly.io.sh
new file mode 100644
index 0000000..b163945
--- /dev/null
+++ b/build_helpers/progressif.ly.io.sh
@@ -0,0 +1,40 @@
+declare -A _LINENOS
+
+_line_count=0
+
+bold_green="\033[32;1m"
+bold_red="\033[31;1m"
+yellow="\033[33m"
+reset_font="\033[00m"
+
+track() {
+  local str=$1
+  local desc=$2
+  local state='*'
+  _LINENOS[${str}]=$_line_count
+  _line_count=$((_line_count + 1))
+  echo "[${state}] ${desc}"
+}
+
+trackend() {
+  local str=$1
+  local state=$2
+  local color=''
+  if [ "x${state}" = "xt" ]; then
+    state='+'
+    color="${bold_green}"
+  elif [ "x${state}" = "xf" ]; then
+    state='-'
+    color="${bold_red}"
+  else
+    state='?'
+    color="${yellow}"
+  fi
+
+  local orig_line=${_LINENOS[${str}]}
+  local ret_amount=$((_line_count - orig_line))
+
+  echo -en "\033[s"
+  echo -en "\033[${ret_amount}F\033[1C${color}${state}${reset_font}"
+  echo -en "\033[u"
+}