Add CI (#4)

* Added credo

* Added and ran Prettier; First pass at GH Actions

* Updated actions workflow to hopefully work on this branch

* Name the folder correctly how about

* Added proper container prefix to commands

* Apparently you have to get back into the root after commands

* CI is working, update branches to final value

.eslintrc.js

@@ -1,16 +0,0 @@
-module.exports = {
-  env: {
-    browser: true,
-    commonjs: true,
-    es6: true,
-    node: true
-  },
-  parserOptions: {
-    sourceType: 'module',
-    ecmaVersion: 2022
-  },
-  extends: ['prettier'],
-  rules: {
-    'prettier/prettier': 'error'
-  }
-}

.github/workflows/lint_and_test.yml

@@ -0,0 +1,71 @@
+name: Perform linting and run tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  build-and-test:
+    name: Build, Lint, and Test
+    runs-on: ubuntu-latest
+    if: "! contains(toJSON(github.event.commits.*.message), '[skip ci]')"
+    env:
+      COMPOSE_FILE: ./docker-compose.ci.yml
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Create and populate ENV file
+        run: |
+          echo MIX_ENV=test >> .env
+          echo POSTGRES_HOST=postgres >> .env
+          echo POSTGRES_USER=postgres >> .env
+          echo POSTGRES_PASSWORD=postgres >> .env
+
+      - name: Pull prebuilt images
+        run: docker compose pull
+
+      - name: Setup Docker layer caching
+        uses: jpribyl/action-docker-layer-caching@v0.1.1
+        continue-on-error: true
+        with:
+          key: ci-docker-cache-{hash}
+          restore-keys: |
+            ci-docker-cache-
+            layer-ci-docker-cache-
+
+      - name: Build and Run Docker image
+        run: docker compose up --detach
+
+      # NOTE: All exec commands use the -T flag to compensate for
+      # a bug in the GitHub Actions runner where its stdin/stderr
+      # will erroneously report that it's a TTY.
+      # Aside from handling this bug the -T flag is not required
+      # See https://github.com/actions/runner/issues/241 and https://github.com/docker/compose/issues/8537
+      - name: Install Elixir and JS deps
+        run: |
+          docker compose exec -T phx yarn install && cd assets && yarn install && cd ..
+          docker compose exec -T phx mix deps.get
+
+      - name: Create and Migrate database
+        run: |
+          docker compose exec -T phx mix ecto.create
+          docker compose exec -T phx mix ecto.migrate
+
+      - name: Check JS formatting
+        run: docker compose exec -T phx yarn run prettier . --check
+
+      - name: Check Elixir formatting
+        run: docker compose exec -T phx mix format --check-formatted
+
+      - name: Check Credo
+        run: docker compose exec -T phx mix credo
+
+      - name: Run Elixir tests
+        run: docker compose exec -T phx mix test

.gitignore

@@ -33,6 +33,7 @@ pinchflat-*.tar
 
 # In case you use Node.js/npm, you want to ignore these.
 npm-debug.log
+/node_modules/
 /assets/node_modules/
 
 /.elixir_ls

.prettierignore

@@ -1,2 +1,3 @@
 assets/vendor/
-assets/node_modules/
+deps/
+_build/

Dockerfile

@@ -12,7 +12,7 @@ RUN bash nodesource_setup.sh
 RUN apt-get install nodejs
 RUN npm install -g yarn
 
-# Install Phoenix packages
+# Install baseline Elixir packages
 RUN mix local.hex --force
 RUN mix local.rebar --force
 
@@ -27,5 +27,7 @@ COPY . ./
 # Needs permissions to be updated AFTER the copy step
 RUN chmod +x ./docker-run.sh
 
-# # Compile the project.
+# Install Elixir deps
+RUN mix deps.get
+
 EXPOSE 4008

README.md

@@ -2,8 +2,8 @@
 
 To start your Phoenix server:
 
-  * Run `mix setup` to install and setup dependencies
+- Run `mix setup` to install and setup dependencies
-  * Start Phoenix endpoint with `mix phx.server` or inside IEx with `iex -S mix phx.server`
+- Start Phoenix endpoint with `mix phx.server` or inside IEx with `iex -S mix phx.server`
 
 Now you can visit [`localhost:4000`](http://localhost:4000) from your browser.
 
@@ -11,8 +11,8 @@ Ready to run in production? Please [check our deployment guides](https://hexdocs
 
 ## Learn more
 
-  * Official website: https://www.phoenixframework.org/
+- Official website: https://www.phoenixframework.org/
-  * Guides: https://hexdocs.pm/phoenix/overview.html
+- Guides: https://hexdocs.pm/phoenix/overview.html
-  * Docs: https://hexdocs.pm/phoenix
+- Docs: https://hexdocs.pm/phoenix
-  * Forum: https://elixirforum.com/c/phoenix-forum
+- Forum: https://elixirforum.com/c/phoenix-forum
-  * Source: https://github.com/phoenixframework/phoenix
+- Source: https://github.com/phoenixframework/phoenix

assets/css/app.css

@@ -1,5 +1,5 @@
-@import "tailwindcss/base";
+@import 'tailwindcss/base';
-@import "tailwindcss/components";
+@import 'tailwindcss/components';
-@import "tailwindcss/utilities";
+@import 'tailwindcss/utilities';
 
 /* This file is for your main application CSS */

assets/package.json

@@ -0,0 +1,3 @@
+{
+  "description": "Use this one for actual JS deps used in-app"
+}

assets/yarn.lock

@@ -1,4 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-

docker-compose.ci.yml

@@ -0,0 +1,16 @@
+version: '3'
+services:
+  postgres:
+    image: 'postgres:16-alpine'
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+
+  phx:
+    build: .
+    volumes:
+      - '.:/app'
+    ports:
+      - '4008:4008'
+    command: tail -F /dev/null
+    env_file: .env

docker-compose.yml

@@ -14,7 +14,6 @@ services:
       - '4008:4008'
     depends_on:
       - postgres
-    # command: 'sh -c "trap : TERM INT; tail -f /dev/null & wait"'
     command:
       - ./docker-run.sh
     stdin_open: true

mix.exs

@@ -51,7 +51,8 @@ defmodule Pinchflat.MixProject do
       {:jason, "~> 1.2"},
       {:dns_cluster, "~> 0.1.1"},
       {:plug_cowboy, "~> 2.5"},
-      {:mox, "~> 1.0", only: :test}
+      {:mox, "~> 1.0", only: :test},
+      {:credo, "~> 1.7", only: [:dev, :test], runtime: false}
     ]
   end
 

mix.lock

@@ -1,8 +1,10 @@
 %{
+  "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
   "castore": {:hex, :castore, "1.0.5", "9eeebb394cc9a0f3ae56b813459f990abb0a3dedee1be6b27fdb50301930502f", [:mix], [], "hexpm", "8d7c597c3e4a64c395980882d4bca3cebb8d74197c590dc272cfd3b6a6310578"},
   "cowboy": {:hex, :cowboy, "2.10.0", "ff9ffeff91dae4ae270dd975642997afe2a1179d94b1887863e43f681a203e26", [:make, :rebar3], [{:cowlib, "2.12.1", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "3afdccb7183cc6f143cb14d3cf51fa00e53db9ec80cdcd525482f5e99bc41d6b"},
   "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.4.0", "f239f68b588efa7707abce16a84d0d2acf3a0f50571f8bb7f56a15865aae820c", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7d98bac1ee4565d31b62d59f8823dfd8356a169e7fcbb83831b8a5397404c9de"},
   "cowlib": {:hex, :cowlib, "2.12.1", "a9fa9a625f1d2025fe6b462cb865881329b5caff8f1854d1cbc9f9533f00e1e1", [:make, :rebar3], [], "hexpm", "163b73f6367a7341b33c794c4e88e7dbfe6498ac42dcd69ef44c5bc5507c8db0"},
+  "credo": {:hex, :credo, "1.7.3", "05bb11eaf2f2b8db370ecaa6a6bda2ec49b2acd5e0418bc106b73b07128c0436", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "35ea675a094c934c22fb1dca3696f3c31f2728ae6ef5a53b5d648c11180a4535"},
   "db_connection": {:hex, :db_connection, "2.6.0", "77d835c472b5b67fc4f29556dee74bf511bbafecdcaf98c27d27fa5918152086", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "c2f992d15725e721ec7fbc1189d4ecdb8afef76648c746a8e1cad35e3b8a35f3"},
   "decimal": {:hex, :decimal, "2.1.1", "5611dca5d4b2c3dd497dec8f68751f1f1a54755e8ed2a966c2633cf885973ad6", [:mix], [], "hexpm", "53cfe5f497ed0e7771ae1a475575603d77425099ba5faef9394932b35020ffcc"},
   "dns_cluster": {:hex, :dns_cluster, "0.1.2", "3eb5be824c7888dadf9781018e1a5f1d3d1113b333c50bce90fb1b83df1015f2", [:mix], [], "hexpm", "7494272040f847637bbdb01bcdf4b871e82daf09b813e7d3cb3b84f112c6f2f8"},

package.json

@@ -0,0 +1,6 @@
+{
+  "description": "Prettier is used for linting of all files so this package has to live in the root of the project. Use the other package.json files for dependencies.",
+  "devDependencies": {
+    "prettier": "3.2.4"
+  }
+}

yarn.lock

@@ -0,0 +1,8 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+prettier@3.2.4:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.2.4.tgz#4723cadeac2ce7c9227de758e5ff9b14e075f283"
+  integrity sha512-FWu1oLHKCrtpO1ypU6J0SbK2d9Ckwysq6bHj/uaCP26DxrPpppCLQRGVuqAxSTvhF00AcvDRyYrLNW7ocBhFFQ==