added sh script to run Cypress on Docker container

Author: Citronex

.dockerignore

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+node_modules

Dockerfile

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+#!/usr/bin/env bash
+echo "Running Cypress tests headlessly without copying files"
+
+# explanation of the "docker run" command line arguments
+#
+#  -it          = interactive terminal
+#  -v $PWD:/e2e = map current folder to /e2e inside the container
+#  -w /e2e      = set working directy to /e2e
+#  $@           = pass any arguments to this script to the Cypress command
+#                 like "./cy-run.sh --record"
+#
+# Docker image "cypress/included:3.2.0" has its entrypoint
+# set to "cypress run" by default
+docker run -it -v $PWD:/integration -w /integration cypress/included:7.6.0 $@
+
+# if you need to restrict amount of memory or CPU power the
+# container can use, see
+# https://docs.docker.com/config/containers/resource_constraints/
+# restrict total memory
+# --memory=600m --memory-swap=600m
+# restrict CPU share
+# --cpus=0.3