Add Sample: Integration Testing (#43)

add samples for integration testing

samples/integration-testing/src/checkov.sh

@@ -0,0 +1,57 @@
+#!/bin/bash      
+#title           :run_checkov.sh
+#description     :Runs the Checkov static analysis tool on all subdirectories of the target.
+#author		       :andreas.heuamier@microsoft.com
+#date            :20200510
+#version         :0.1    
+#usage		       :./checkov.sh {WORKk_DIR}
+#bash_version    :5.0.16(1)-release 
+# 
+set -eo pipefail
+
+# The target directory for scanning.
+WORK_DIR=${1-$(pwd)}
+
+#######################################
+# run_checkov() docker command
+# Arguments:
+#   test_dir folder
+# Outputs:
+#   Writes test command outputs to stdout
+#   Exits on $? != 0
+#######################################
+run_checkov() {
+  local test_dir=$1
+  docker run -t -v "${test_dir}":/tf bridgecrew/checkov:release-1.0.235 -d /tf
+}
+
+#######################################
+# find_folders_by() file pattern
+# Globals:
+#   WORK_DIR -path
+# Arguments:
+#   pattern - regex
+# Outputs:
+#   Writes folders list to stdout
+#######################################
+find_folders_by() {
+  local pattern=${1:-"main.tf"}
+  find "${WORK_DIR}" -type f -name "${pattern}" -printf '%h\n' | sort -u
+}
+
+#######################################
+# Runs the Checkov static analysis tool on all subdirectories
+#######################################
+run_main() {
+  for folder in $(find_folders_by "main.tf"); do
+    run_checkov "${folder}" &
+  done
+  wait
+}
+
+#######################################
+#  Be able to run this one either as standalone or import as lib
+#######################################
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+  run_main
+fi