fix CVE in react

README.md

@@ -5,3 +5,15 @@ Dockerfile examples for:
 - Node.js, 
 - Python, 
 - React
+
+## Build a container
+
+```shell
+docker build -t $APPNAME:$VERSION .
+```
+
+## Run a container
+
+```shell
+docker run --rm $APPNAME:$VERSION 
+```

elixir/.formatter.exs

@@ -0,0 +1,4 @@
+# Used by "mix format"
+[
+  inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
+]

elixir/.gitignore

@@ -0,0 +1,26 @@
+# The directory Mix will write compiled artifacts to.
+/_build/
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover/
+
+# The directory Mix downloads your dependencies sources to.
+/deps/
+
+# Where third-party dependencies like ExDoc output generated docs.
+/doc/
+
+# Ignore .fetch files in case you like to edit your project deps locally.
+/.fetch
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+# Ignore package tarball (built via "mix hex.build").
+example-*.tar
+
+# Temporary files, for example, from tests.
+/tmp/

elixir/.iex.exs

@@ -0,0 +1 @@
+IEx.after_spawn(fn -> Example.hello() |> IO.puts() end)

elixir/Dockerfile

@@ -0,0 +1,7 @@
+FROM elixir:latest
+
+WORKDIR /app
+
+COPY . .
+
+RUN iex -s mix

elixir/README.md

@@ -0,0 +1,21 @@
+# Example
+
+**TODO: Add description**
+
+## Installation
+
+If [available in Hex](https://hex.pm/docs/publish), the package can be installed
+by adding `example` to your list of dependencies in `mix.exs`:
+
+```elixir
+def deps do
+  [
+    {:example, "~> 0.1.0"}
+  ]
+end
+```
+
+Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
+and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
+be found at <https://hexdocs.pm/example>.
+

elixir/lib/example.ex

@@ -0,0 +1,18 @@
+defmodule Example do
+  @moduledoc """
+  Documentation for `Example`.
+  """
+
+  @doc """
+  Hello world.
+
+  ## Examples
+
+      iex> Example.hello()
+      :world
+
+  """
+  def hello do
+    :world
+  end
+end

elixir/mix.exs

@@ -0,0 +1,28 @@
+defmodule Example.MixProject do
+  use Mix.Project
+
+  def project do
+    [
+      app: :example,
+      version: "0.1.0",
+      elixir: "~> 1.13",
+      start_permanent: Mix.env() == :prod,
+      deps: deps()
+    ]
+  end
+
+  # Run "mix help compile.app" to learn about applications.
+  def application do
+    [
+      extra_applications: [:logger]
+    ]
+  end
+
+  # Run "mix help deps" to learn about dependencies.
+  defp deps do
+    [
+      # {:dep_from_hexpm, "~> 0.3.0"},
+      # {:dep_from_git, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
+    ]
+  end
+end

elixir/test/example_test.exs

@@ -0,0 +1,8 @@
+defmodule ExampleTest do
+  use ExUnit.Case
+  doctest Example
+
+  test "greets the world" do
+    assert Example.hello() == :world
+  end
+end

elixir/test/test_helper.exs

@@ -0,0 +1 @@
+ExUnit.start()

go/Dockerfile

@@ -12,7 +12,7 @@ RUN go mod download
 COPY . .
 RUN go build -o ./out/dist .
 
-FROM alpine
+FROM alpine:latest
 
 RUN apk upgrade --no-cache