wip

helpers/debug.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+source $( dirname $(readlink -e -- "${BASH_SOURCE}"))/io.sh || exit 255
+
+########################################################
+# Functions to debug scripts
+########################################################
+
+var_dump() {
+    debug "$1 = ${!1}"
+}
+
+print_stacktrace() {
+    STACK=""
+    local i
+    local stack_size=${#FUNCNAME[@]}
+    debug "Callstack:"
+    # for (( i=$stack_size-1; i>=1; i-- )); do
+    for (( i=1; i<$stack_size; i++ )); do
+        local func="${FUNCNAME[$i]}"
+        [ x$func = x ] && func=MAIN
+        local linen="${BASH_LINENO[$(( i - 1 ))]}"
+        local src="${BASH_SOURCE[$i]}"
+        [ x"$src" = x ] && src=non_file_source
+        debug "   at $func $src:$linen"
+    done
+}