🔨 Rework and refactor development scripts

scripts/util.sh

@@ -0,0 +1,20 @@
+run_and_capture() {
+  # Captures stderr of any command passed to it
+  # and releases it only if the command exits with a non-zero code.
+  typeset output
+  output=$($@ 2>&1)
+  typeset exit_status=$?
+  [[ $exit_status == 0 ]] || >&2 echo "${output}"
+  return $exit_status
+}
+
+# Ensure that we return to the current working directory
+# and exit the script immediately in case of an error:
+trap "cd $(realpath ${PWD}); exit 1" ERR
+# Change into project root directory:
+cd "$(dirname $(dirname $(realpath $0)))"
+
+typeset background_black='\033[40m'
+typeset bold_green='\033[1;92m'
+typeset yellow='\033[0;33m'
+typeset color_reset='\033[0m'