Initial express template with prettier and eslint

Author: sneb-senacor

.eslintrc.json

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+{
+  "env": {
+    "browser": true,
+    "commonjs": true,
+    "es2021": true
+  },
+  "extends": ["eslint:recommended", "plugin:prettier/recommended"],
+  "parserOptions": {
+    "ecmaVersion": 12
+  },
+  "rules": {
+    "indent": ["error", 2],
+    "linebreak-style": ["error", "unix"],
+    "quotes": ["error", "double"],
+    "semi": ["error", "never"]
+  }
+}

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+coverage
+*.lcov
+node_modules/
+jspm_packages/
+.npm
+.eslintcache
+.env
+.env.test
+.env.production
+.envrc

.markdownlint.yaml

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+---
+MD013:
+  line_length: 80

.prettierignore

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+# Ignore artifacts:
+build
+coverage

.prettierrc.json

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+{
+  "semi": false
+}

.yamllint.yaml

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+---
+extends: default
+
+rules:
+  line-length:
+    max: 200
+    level: warning
+    allow-non-breakable-words: true
+    allow-non-breakable-inline-mappings: true
+  truthy:
+    allowed-values: ["true", "false", "on"]

README.md

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+# Schibbler Backend
+
+This repository shall serve the code for the schibbler backend API.
+
+## Deployment
+
+This code is deployed to Google Cloud's App Engine from my local machine.
+A pipeline for testing and linting the source code is in place.
+A deploment pipeline might be introduced in a later stage.

bin/www

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+#!/usr/bin/env node
+
+const app = require("../src/app")
+const bunyan = require("bunyan")
+const http = require("http")
+const config = require("config")
+
+const log = require("../src/logger")("schibbler-server")
+const normalizePort = (portValue) => {
+  const port = parseInt(portValue, 10)
+
+  if (isNaN(port)) {
+    return portValue
+  }
+
+  if (port >= 0) {
+    return port
+  }
+
+  return false
+}
+
+const onError = (error) => {
+  if (error.syscall !== "listen") {
+    throw error
+  }
+
+  var bind = typeof port === "string" ? "Pipe " + port : "Port " + port
+
+  switch (error.code) {
+    case "EACCES":
+      console.error(bind + " requires elevated privileges")
+      process.exit(1)
+      break
+    case "EADDRINUSE":
+      console.error(bind + " is already in use")
+      process.exit(1)
+      break
+    default:
+      throw error
+  }
+}
+
+const onListening = () => {
+  const addrress = server.address()
+  const bind =
+    typeof addrress === "string" ? "pipe " + addrress : "port " + addrress.port
+  log.info("Server started and Listening on " + bind)
+}
+
+const port = normalizePort(config.get("server.port"))
+app.set("port", port)
+
+const server = http.createServer(app)
+server.listen(port)
+server.on("error", onError)
+server.on("listening", onListening)

config/default.yaml

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+server:
+  port: 8080
+  logLevel: info
+  logSrc: false

config/development.yaml

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+server:
+  logLevel: debug
+  logSrc: true

nodemon.json

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+{
+  "verbose": false,
+  "ignore": ["*.test.js", "fixtures/*", ".git", "node_modules/**/node_modules"],
+  "env": {
+    "NODE_ENV": "development"
+  },
+  "watch": ["src/", "bin/www"],
+  "ext": "js,json,yaml,yml"
+}