Initial commit

Author: stephendolan

.crystal-version

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+0.35.0

.editorconfig

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+root = true
+
+[*.cr]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true

.gitignore

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+/docs/
+/lib/
+/bin/
+/.shards/
+*.dwarf
+start_server
+*.dwarf
+*.local.cr
+.env
+/tmp
+/public/js
+/public/css
+/public/mix-manifest.json
+/node_modules
+yarn-error.log

.travis.yml

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+language: crystal
+addons:
+  chrome: stable
+services:
+  - postgresql
+before_install:
+  # Setup chromedriver for LuckyFlow
+  - sudo apt-get install chromium-chromedriver
+
+  # Setup assets
+  - yarn install
+  - yarn prod
+script:
+  - crystal spec
+  # Uncomment the next line if you'd like Travis to check code formatting
+  # - crystal tool format spec src --check
+cache:
+  yarn: true
+  directories:
+    - bin/lucky
+    - lib
+    - .shards

Procfile

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+web: ./app
+release: lucky db.migrate

Procfile.dev

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+system_check: script/system_check && sleep 100000
+web: lucky watch --reload-browser
+assets: yarn watch

README.md

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+# lucky_diff
+
+This is a project written using [Lucky](https://luckyframework.org). Enjoy!
+
+### Setting up the project
+
+1. [Install required dependencies](https://luckyframework.org/guides/getting-started/installing#install-required-dependencies)
+1. Update database settings in `config/database.cr`
+1. Run `script/setup`
+1. Run `lucky dev` to start the app
+
+### Learning Lucky
+
+Lucky uses the [Crystal](https://crystal-lang.org) programming language. You can learn about Lucky from the [Lucky Guides](https://luckyframework.org/guides/getting-started/why-lucky).

bs-config.js

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+/*
+ | Browser-sync config file
+ |
+ | For up-to-date information about the options:
+ |   http://www.browsersync.io/docs/options/
+ |
+ */
+
+module.exports = {
+  snippetOptions: {
+    rule: {
+      match: /<\/head>/i,
+      fn: function (snippet, match) {
+        return snippet + match;
+      }
+    }
+  },
+  files: ["public/css/**/*.css", "public/js/**/*.js"],
+  watchEvents: ["change"],
+  open: false,
+  browser: "default",
+  ghostMode: false,
+  ui: false,
+  online: false,
+  logConnections: false
+};

config/authentic.cr

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+require "./server"
+
+Authentic.configure do |settings|
+  settings.secret_key = Lucky::Server.settings.secret_key_base
+
+  unless Lucky::Env.production?
+    fastest_encryption_possible = 4
+    settings.encryption_cost = fastest_encryption_possible
+  end
+end

config/colors.cr

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+# This enables the color output when in development or test
+# Check out the Colorize docs for more information
+# https://crystal-lang.org/api/Colorize.html
+Colorize.enabled = Lucky::Env.development? || Lucky::Env.test?

config/cookies.cr

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+require "./server"
+
+Lucky::Session.configure do |settings|
+  settings.key = "_lucky_diff_session"
+end
+
+Lucky::CookieJar.configure do |settings|
+  settings.on_set = ->(cookie : HTTP::Cookie) {
+    # If ForceSSLHandler is enabled, only send cookies over HTTPS
+    cookie.secure(Lucky::ForceSSLHandler.settings.enabled)
+
+    # By default, don't allow reading cookies with JavaScript
+    cookie.http_only(true)
+
+    # You can set other defaults for cookies here. For example:
+    #
+    #    cookie.expires(1.year.from_now).domain("mydomain.com")
+  }
+end

config/database.cr

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+database_name = "lucky_diff_#{Lucky::Env.name}"
+
+AppDatabase.configure do |settings|
+  if Lucky::Env.production?
+    settings.url = ENV.fetch("DATABASE_URL")
+  else
+    settings.url = ENV["DATABASE_URL"]? || Avram::PostgresURL.build(
+      database: database_name,
+      hostname: ENV["DB_HOST"]? || "localhost",
+      port: ENV["DB_PORT"]? || "5432",
+      # Some common usernames are "postgres", "root", or your system username (run 'whoami')
+      username: ENV["DB_USERNAME"]? || "postgres",
+      # Some Postgres installations require no password. Use "" if that is the case.
+      password: ENV["DB_PASSWORD"]? || "postgres"
+    )
+  end
+end
+
+Avram.configure do |settings|
+  settings.database_to_migrate = AppDatabase
+
+  # In production, allow lazy loading (N+1).
+  # In development and test, raise an error if you forget to preload associations
+  settings.lazy_load_enabled = Lucky::Env.production?
+end

config/email.cr

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+BaseEmail.configure do |settings|
+  if Lucky::Env.production?
+    # If you don't need to send emails, set the adapter to DevAdapter instead:
+    #
+    #   settings.adapter = Carbon::DevAdapter.new
+    #
+    # If you do need emails, get a key from SendGrid and set an ENV variable
+    send_grid_key = send_grid_key_from_env
+    settings.adapter = Carbon::SendGridAdapter.new(api_key: send_grid_key)
+  else
+    settings.adapter = Carbon::DevAdapter.new
+  end
+end
+
+private def send_grid_key_from_env
+  ENV["SEND_GRID_KEY"]? || raise_missing_key_message
+end
+
+private def raise_missing_key_message
+  puts "Missing SEND_GRID_KEY. Set the SEND_GRID_KEY env variable to 'unused' if not sending emails, or set the SEND_GRID_KEY ENV var.".colorize.red
+  exit(1)
+end

config/env.cr

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+module Lucky::Env
+  extend self
+
+  {% for env in [:development, :test, :production] %}
+    def {{ env.id }}?
+      name == {{ env.id.stringify }}
+    end
+  {% end %}
+
+  def name
+    ENV["LUCKY_ENV"]? || "development"
+  end
+end

config/error_handler.cr

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+Lucky::ErrorHandler.configure do |settings|
+  settings.show_debug_output = !Lucky::Env.production?
+end

config/html_page.cr

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+Lucky::HTMLPage.configure do |settings|
+  settings.render_component_comments = !Lucky::Env.production?
+end

config/log.cr

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+require "file_utils"
+
+if Lucky::Env.test?
+  # Logs to `tmp/test.log` so you can see what's happening without having
+  # a bunch of log output in your spec results.
+  FileUtils.mkdir_p("tmp")
+
+  backend = Log::IOBackend.new(File.new("tmp/test.log", mode: "w"))
+  backend.formatter = Lucky::PrettyLogFormatter.proc
+  Log.dexter.configure(:debug, backend)
+elsif Lucky::Env.production?
+  # Lucky uses JSON in production so logs can be searched more easily
+  #
+  # If you want logs like in develpoment use 'Lucky::PrettyLogFormatter.proc'.
+  backend = Log::IOBackend.new
+  backend.formatter = Dexter::JSONLogFormatter.proc
+  Log.dexter.configure(:info, backend)
+else
+  # Use a pretty formatter printing to STDOUT in development
+  backend = Log::IOBackend.new
+  backend.formatter = Lucky::PrettyLogFormatter.proc
+  Log.dexter.configure(:debug, backend)
+end
+
+# Lucky only logs when before/after pipes halt by redirecting, or rendering a
+# response. Pipes that run without halting are not logged.
+#
+# If you want to log every pipe that runs, set the log level to ':info'
+Lucky::ContinuedPipeLog.dexter.configure(:none)
+
+# Lucky only logs failed queries by default.
+#
+# Set the log to ':info' to log all queries
+Avram::QueryLog.dexter.configure(:none)
+
+# Skip logging static assets requests in development
+Lucky::LogHandler.configure do |settings|
+  if Lucky::Env.development?
+    settings.skip_if = ->(context : HTTP::Server::Context) {
+      context.request.method.downcase == "get" &&
+      context.request.resource.starts_with?(/\/css\/|\/js\/|\/assets\/|\/favicon\.ico/)
+    }
+  end
+end

config/route_helper.cr

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+# This is used when generating URLs for your application
+Lucky::RouteHelper.configure do |settings|
+  if Lucky::Env.production?
+    # Example: https://my_app.com
+    settings.base_uri = ENV.fetch("APP_DOMAIN")
+  else
+    # Set domain to the default host/port in development/test
+    settings.base_uri = "http://localhost:#{Lucky::ServerSettings.port}"
+  end
+end

config/server.cr

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+# Here is where you configure the Lucky server
+#
+# Look at config/route_helper.cr if you want to change the domain used when
+# generating links with `Action.url`.
+Lucky::Server.configure do |settings|
+  if Lucky::Env.production?
+    settings.secret_key_base = secret_key_from_env
+    settings.host = "0.0.0.0"
+    settings.port = ENV["PORT"].to_i
+    settings.gzip_enabled = true
+    # By default certain content types will be gzipped.
+    # For a full list look in
+    # https://github.com/luckyframework/lucky/blob/master/src/lucky/server.cr
+    # To add additional extensions do something like this:
+    # config.gzip_content_types << "content/type"
+  else
+    settings.secret_key_base = "xS78KiLuLlxWVibUX3Ef5wlHHHVqnj6INQHlRbOQ9yI="
+    # Change host/port in config/watch.yml
+    # Alternatively, you can set the DEV_PORT env to set the port for local development
+    settings.host = Lucky::ServerSettings.host
+    settings.port = Lucky::ServerSettings.port
+  end
+
+  # By default Lucky will serve static assets in development and production.
+  #
+  # However you could use a CDN when in production like this:
+  #
+  #   Lucky::Server.configure do |settings|
+  #     if Lucky::Env.production?
+  #       settings.asset_host = "https://mycdnhost.com"
+  #     else
+  #       settings.asset_host = ""
+  #     end
+  #   end
+  settings.asset_host = "" # Lucky will serve assets
+end
+
+Lucky::ForceSSLHandler.configure do |settings|
+  # To force SSL in production, uncomment the lines below.
+  # This will cause http requests to be redirected to https:
+  #
+  #    settings.enabled = Lucky::Env.production?
+  #    settings.strict_transport_security = {max_age: 1.year, include_subdomains: true}
+  #
+  # Or, leave it disabled:
+  settings.enabled = false
+end
+
+private def secret_key_from_env
+  ENV["SECRET_KEY_BASE"]? || raise_missing_secret_key_in_production
+end
+
+private def raise_missing_secret_key_in_production
+  puts "Please set the SECRET_KEY_BASE environment variable. You can generate a secret key with 'lucky gen.secret_key'".colorize.red
+  exit(1)
+end

config/watch.yml

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+host: 127.0.0.1
+port: 5000

db/migrations/.keep

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+version: "3.6"
+
+services:
+  postgres:
+    image: postgres:12-alpine
+    environment:
+      - POSTGRES_PASSWORD=postgres
+    ports:
+      - target: 5432
+        published: 5432
+    volumes:
+      - type: volume
+        source: postgres_data_lucky_diff
+        target: /var/lib/postgresql/data
+
+volumes:
+  postgres_data_lucky_diff:

docker-compose.yml

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+0.34.0

generated/my_app_v_21/.crystal-version

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+root = true
+
+[*.cr]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true

generated/my_app_v_21/.editorconfig

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+/docs/
+/lib/
+/bin/
+/.shards/
+*.dwarf
+start_server
+*.dwarf
+*.local.cr
+.env
+/tmp
+/public/js
+/public/css
+/public/mix-manifest.json
+/node_modules
+yarn-error.log

generated/my_app_v_21/.gitignore

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+language: crystal
+addons:
+  chrome: stable
+services:
+  - postgresql
+before_install:
+  # Setup chromedriver for LuckyFlow
+  - sudo apt-get install chromium-chromedriver
+
+  # Setup assets
+  - yarn install
+  - yarn prod
+script:
+  - crystal spec
+  # Uncomment the next line if you'd like Travis to check code formatting
+  # - crystal tool format spec src --check
+cache:
+  yarn: true
+  directories:
+    - bin/lucky
+    - lib
+    - .shards

generated/my_app_v_21/.travis.yml

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+web: ./app
+release: lucky db.migrate

generated/my_app_v_21/Procfile

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+system_check: script/system_check && sleep 100000
+web: lucky watch --reload-browser
+assets: yarn watch