testing build and test

backend/.dockerignore

@@ -1,39 +1,46 @@
-# Git
+# This file excludes paths from the Docker build context.
+#
+# By default, Docker's build context includes all files (and folders) in the
+# current directory. Even if a file isn't copied into the container it is still sent to
+# the Docker daemon.
+#
+# There are multiple reasons to exclude files from the build context:
+#
+# 1. Prevent nested folders from being copied into the container (ex: exclude
+#    /assets/node_modules when copying /assets)
+# 2. Reduce the size of the build context and improve build time (ex. /build, /deps, /doc)
+# 3. Avoid sending files containing sensitive information
+#
+# More information on using .dockerignore is available here:
+# https://docs.docker.com/engine/reference/builder/#dockerignore-file
+
+.dockerignore
+
+# Ignore git, but keep git HEAD and refs to access current commit hash if needed:
+#
+# $ cat .git/HEAD | awk '{print ".git/"$2}' | xargs cat
+# d0b8727759e1e0e7aa3d41707d12376e373d5ecc
 .git
-.gitignore
+!.git/HEAD
+!.git/refs
+
+# Common development/test artifacts
+/cover/
+/doc/
+/test/
+/tmp/
+.elixir_ls
 
 # Mix artifacts
-/_build
-/deps
+/_build/
+/deps/
 *.ez
 
-# Build artifacts
+# Generated on crash by the VM
 erl_crash.dump
 
-# Static artifacts
-/priv/static/
-
-# Environment files
-.env
-.env.local
-
-# Editor files
-.vscode
-.idea
-*.swp
-*.swo
-*~
-
-# OS files
-.DS_Store
-Thumbs.db
-
-# Test files
-/cover
-/test
-
-# Documentation
-/doc
-
-# Node modules (if any frontend code was in here)
-node_modules
+# Static artifacts - These should be fetched and built inside the Docker image
+# https://hexdocs.pm/phoenix/Mix.Tasks.Phx.Gen.Release.html#module-docker
+/assets/node_modules/
+/priv/static/assets/
+/priv/static/cache_manifest.json