Add GitHub workflow code

.github/workflows/elixir.yml

@@ -0,0 +1,29 @@
+name: Elixir CI
+
+on: push
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    container:
+      image: elixir:1.10.0
+      env:
+        MIX_ENV: test
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Install Dependencies
+      run: |
+        echo "deb http://deb.debian.org/debian stretch-backports main" | tee -a /etc/apt/sources.list
+        echo "deb-src http://deb.debian.org/debian stretch-backports main" | tee -a /etc/apt/sources.list
+        apt-get update
+        apt-get -t stretch-backports install -y libsodium23 libsodium-dev
+        mix local.rebar --force
+        mix local.hex --force
+        mix deps.get && mix deps.compile
+    - name: Run Tests
+      run: |
+        mix db.reset
+        mix test

mix.exs

@@ -25,7 +25,7 @@ defmodule Sailor.MixProject do
       {:salty, "~> 0.1.3", git: "https://github.com/the-kenny/libsalty.git", branch: "add-ed-to-curve-conversion-functions"},
       {:jason, "~> 1.1"},
       {:jsone, "~> 1.5"},
-      {:exqlite, git: "git@github.com:the-kenny/exqlite.git"},
+      {:exqlite, git: "https://github.com/the-kenny/exqlite.git"},
       {:gen_stage, "~> 0.14.2"},
 
       {:credo, "~> 1.0.0", only: [:dev, :test], runtime: false},

mix.lock

@@ -5,7 +5,7 @@
   "db_connection": {:hex, :db_connection, "2.2.1", "caee17725495f5129cb7faebde001dc4406796f12a62b8949f4ac69315080566", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm"},
   "elixir_make": {:hex, :elixir_make, "0.6.0", "38349f3e29aff4864352084fc736fa7fa0f2995a819a737554f7ebd28b85aaab", [:mix], [], "hexpm"},
   "esqlite": {:hex, :esqlite, "0.4.0", "8d0b88a774dceaec4fff0a6f63248efe811684591f186b6b21d4390be19bf1db", [:rebar3], [], "hexpm"},
-  "exqlite": {:git, "git@github.com:the-kenny/exqlite.git", "a3636943d3ed5254212847b548622ceab33c79f2", []},
+  "exqlite": {:git, "https://github.com/the-kenny/exqlite.git", "a3636943d3ed5254212847b548622ceab33c79f2", []},
   "gen_stage": {:hex, :gen_stage, "0.14.3", "d0c66f1c87faa301c1a85a809a3ee9097a4264b2edf7644bf5c123237ef732bf", [:mix], [], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "jsone": {:hex, :jsone, "1.5.2", "87adea283c9cf24767b4deed44602989a5331156df5d60a2660e9c9114d54046", [:rebar3], [], "hexpm"},