PR: Simplify MVP + Update to Phoenix 1.6 #89

.dockerignore

@@ -0,0 +1,45 @@
+# 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
+!.git/HEAD
+!.git/refs
+
+# Common development/test artifacts
+/cover/
+/doc/
+/test/
+/tmp/
+.elixir_ls
+
+# Mix artifacts
+/_build/
+/deps/
+*.ez
+
+# Generated on crash by the VM
+erl_crash.dump
+
+# Static artifacts - These should be fetched and built inside the Docker image
+/assets/node_modules/
+/priv/static/assets/
+/priv/static/cache_manifest.json

.env_sample

@@ -1,5 +1,4 @@
 export ALLOW_API_ORIGINS=*
 export ENCRYPTION_KEYS='nMdayQpR0aoasLaq1g94FLba+A+wB44JLko47sVQXMg=,L+ZVX8iheoqgqb22mUpATmMDsvVGtafoAeb0KN5uWf0='
-export GOOGLE_CLIENT_ID=YourAppsClientId.apps.googleusercontent.com
-export GOOGLE_CLIENT_SECRET=SuperSecret
 export SECRET_KEY_BASE=2PzB7PPnpuLsbWmWtXpGyI+kfSQSQ1zUW2Atz/+8PdZuSEJzHgzGnJWV35nTKRwx
+export AUTH_API_KEY=88SwQGzxQEvo6S9Pu7FZGp9btNo52rVkwtrhyub9i6K6UxVqho9A/88SwQGswuPR1uYWEjFm8tBeHjXQ7LMnc5p6deCs3H2Fb8vbUWf8t/dwylauth.herokuapp.com

.github/dependabot.yml

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+version: 2
+updates:
+- package-ecosystem: mix
+  directory: "/"
+  schedule:
+    interval: daily
+    time: "07:00"
+    timezone: Europe/London

.github/workflows/ci.yml

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+name: Elixir CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    name: Build and test
+    environment: dwylauth
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:12
+        ports: ['5432:5432']
+        env:
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Elixir
+      uses: erlef/setup-elixir@885971a72ed1f9240973bd92ab57af8c1aa68f24
+      with:
+        elixir-version: '1.12.3' # Define the elixir version [required]
+        otp-version: '24.1.5' # Define the OTP version [required]
+    - name: Restore dependencies cache
+      uses: actions/cache@v2
+      with:
+        path: deps
+        key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
+        restore-keys: ${{ runner.os }}-mix-
+    - name: Install dependencies
+      run: mix deps.get
+    - name: Run Tests
+      run: mix coveralls.json
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        MIX_ENV: test
+        AUTH_API_KEY: ${{ secrets.AUTH_API_KEY }}
+        AUTH_URL: auth.dwyl.com
+        ADMIN_EMAIL: admin@dwylauth.com
+        EMAIL_APP_URL: ${{ secrets.EMAIL_APP_URL }}
+        ENCRYPTION_KEYS: ${{ secrets.ENCRYPTION_KEYS }}
+        GOOGLE_CLIENT_ID: ${{ secrets.GOOGLE_CLIENT_ID }}
+        GOOGLE_CLIENT_SECRET: ${{ secrets.GOOGLE_CLIENT_SECRET }}
+        SECRET_KEY_BASE: ${{ secrets.SECRET_KEY_BASE }}
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1
+
+  # Continuous Deployment to Fly.io
+  # https://fly.io/docs/app-guides/continuous-deployment-with-github-actions/
+  deploy:
+    name: Deploy app
+    runs-on: ubuntu-latest
+    needs: build
+    # https://stackoverflow.com/questions/58139406/only-run-job-on-specific-branch-with-github-actions
+    if: github.ref == 'refs/heads/main'
+    env:
+      FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: superfly/flyctl-actions@1.1
+        with:
+          args: "deploy"