bake

bake/scripts/stdlib.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+if [ "$(uname)" == Darwin ]; then
+    bashf-sed() { command sed -l "$@"; }
+else
+    bashf-sed() { command sed -u "$@"; }
+fi
+
+# Syntax sugar.
+bashf-indent() {
+    bashf-sed "s/^/    /"
+}
+
+# ---------------------
+# From: https://github.com/heroku/buildpack-stdlib/blob/master/stdlib.sh
+
+# Buildpack Steps.
+puts_step() {
+    if [[ "$*" == "-" ]]; then
+        read -r output
+    else
+        output=$*
+    fi
+    echo -e "\\e[1m\\e[36m=== $output\\e[0m"
+    unset output
+}
+
+# Buildpack Error.
+puts_error() {
+    if [[ "$*" == "-" ]]; then
+        read -r output
+    else
+        output=$*
+    fi
+    echo -e "\\e[1m\\e[31m=!= $output\\e[0m"
+}
+
+# Buildpack Warning.
+puts_warn() {
+    if [[ "$*" == "-" ]]; then
+        read -r output
+    else
+        output=$*
+    fi
+    echo -e "\\e[1m\\e[33m=!= $output\\e[0m"
+}