chore: Add CI and dev/test deps.

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at zach@zachdaniel.dev. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

.github/CONTRIBUTING.md

@@ -0,0 +1,10 @@
+# Contributing to Spark
+
+* We have a zero tolerance policy for failure to abide by our code of conduct. It is very standard, but please make sure
+  you have read it.
+* Issues may be opened to propose new ideas, to ask questions, or to file bugs.
+* Before working on a feature, please talk to the core team/the rest of the community via a proposal. We are 
+  building something that needs to be cohesive and well thought out across all use cases. Our top priority is 
+  supporting real life use cases like yours, but we have to make sure that we do that in a sustainable way. The 
+  best compromise there is to make sure that discussions are centered around the *use case* for a feature, rather
+  than the proposed feature itself.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,27 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug, needs review
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+A minimal set of resource definitions and calls that can reproduce the bug.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Runtime**
+ - Elixir version
+ - Erlang version
+ - OS
+ - Spark version
+ - any related extension versions
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/proposal.md

@@ -0,0 +1,36 @@
+---
+name: Proposal
+about: Suggest an idea for this project
+title: ''
+labels: enhancement, needs review
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Express the feature either with a change to resource syntax, or with a change to the resource interface**
+
+For example
+
+```elixir
+  attributes do
+    attribute :foo, :integer, bar: 10 # <- Adding `bar` here would cause <x>
+  end
+```
+
+Or
+
+```elixir
+  Api.read(:resource, bar: 10) # <- Adding `bar` here would cause <x>
+```
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,8 @@
+# Contributor checklist
+
+- [ ] Bug fixes include regression tests
+- [ ] Chores
+- [ ] Documentation changes
+- [ ] Features include unit/acceptance tests
+- [ ] Refactoring
+- [ ] Update dependencies

.github/workflows/elixir.yml

@@ -0,0 +1,16 @@
+name: Spark CI
+
+on:
+  push:
+    tags:
+      - "v*"
+    branches: [main]
+  pull_request:
+    branches: [main]
+jobs:
+  ash-ci:
+    uses: ash-project/ash/.github/workflows/ash-ci.yml@main
+    secrets:
+      HEX_API_KEY: ${{ secrets.HEX_API_KEY }}
+    with:
+      spark-formatter: false

config/config.exs

@@ -0,0 +1,15 @@
+import Config
+
+if Mix.env() == :dev do
+  config :git_ops,
+    mix_project: Reactor.MixProject,
+    changelog_file: "CHANGELOG.md",
+    repository_url: "https://github.com/ash-project/reactor",
+    # Instructs the tool to manage your mix version in your `mix.exs` file
+    # See below for more information
+    manage_mix_version?: true,
+    # Instructs the tool to manage the version in your README.md
+    # Pass in `true` to use `"README.md"` or a string to customize
+    manage_readme_version: true,
+    version_tag_prefix: "v"
+end

mix.exs

@@ -1,20 +1,30 @@
 defmodule Reactor.MixProject do
   use Mix.Project
 
+  @version "0.1.0"
+  @description "An asynchronous, graph-based execution engine"
+
   def project do
     [
       app: :reactor,
-      version: "0.1.0",
-      elixir: "~> 1.14",
+      version: @version,
+      elixir: "~> 1.13",
       start_permanent: Mix.env() == :prod,
-      description: "A graph execution engine",
+      deps: deps(),
       package: package(),
-      deps: deps()
+      description: @description,
+      elixirc_paths: elixirc_paths(Mix.env()),
+      aliases: aliases(),
+      source_url: "https://github.com/ash-project/reactor",
+      homepage_url: "https://github.com/ash-project/reactor",
+      dialyzer: [plt_add_apps: [:mix]]
     ]
   end
 
   defp package do
     [
+      name: :reactor,
+      files: ~w[lib .formatter.exs mix.exs README* LICENSE* CHANGELOG* documentation],
       licenses: ["MIT"],
       links: %{
         GitHub: "https://github.com/ash-project/reactor"
@@ -32,9 +42,27 @@ defmodule Reactor.MixProject do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      # {:dep_from_hexpm, "~> 0.3.0"},
-      # {:dep_from_git, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
-      {:ex_doc, ">= 0.0.0", only: :dev, runtime: false}
+      # Dev/Test dependencies
+      {:ex_doc, "~> 0.22", only: [:dev, :test], runtime: false},
+      {:ex_check, "~> 0.12.0", only: [:dev, :test]},
+      {:credo, ">= 0.0.0", only: [:dev, :test], runtime: false},
+      {:dialyxir, ">= 0.0.0", only: [:dev, :test], runtime: false},
+      {:sobelow, ">= 0.0.0", only: [:dev, :test], runtime: false},
+      {:git_ops, "~> 2.4.4", only: [:dev, :test]},
+      {:mix_test_watch, "~> 1.0", only: [:dev, :test], runtime: false}
+    ]
+  end
+
+  defp elixirc_paths(:test) do
+    elixirc_paths(:prod) ++ ["test/support"]
+  end
+
+  defp elixirc_paths(_), do: ["lib"]
+
+  defp aliases do
+    [
+      sobelow: "sobelow --skip",
+      credo: "credo --strict"
     ]
   end
 end

mix.lock

@@ -1,8 +1,19 @@
 %{
+  "bunt": {:hex, :bunt, "0.2.1", "e2d4792f7bc0ced7583ab54922808919518d0e57ee162901a16a1b6664ef3b14", [:mix], [], "hexpm", "a330bfb4245239787b15005e66ae6845c9cd524a288f0d141c148b02603777a5"},
+  "credo": {:hex, :credo, "1.7.0", "6119bee47272e85995598ee04f2ebbed3e947678dee048d10b5feca139435f75", [:mix], [{:bunt, "~> 0.2.1", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2.8", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "6839fcf63d1f0d1c0f450abc8564a57c43d644077ab96f2934563e68b8a769d7"},
+  "dialyxir": {:hex, :dialyxir, "1.3.0", "fd1672f0922b7648ff9ce7b1b26fcf0ef56dda964a459892ad15f6b4410b5284", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "00b2a4bcd6aa8db9dcb0b38c1225b7277dca9bc370b6438715667071a304696f"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.31", "a93921cdc6b9b869f519213d5bc79d9e218ba768d7270d46fdcf1c01bacff9e2", [:mix], [], "hexpm", "317d367ee0335ef037a87e46c91a2269fef6306413f731e8ec11fc45a7efd059"},
+  "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
+  "ex_check": {:hex, :ex_check, "0.12.0", "c0e2919ecc06afeaf62c52d64f3d91bd4bc7dd8deaac5f84becb6278888c967a", [:mix], [], "hexpm", "cfafa8ef97c2596d45a1f19b5794cb5c7f700f25d164d3c9f8d7ec17ee67cf42"},
   "ex_doc": {:hex, :ex_doc, "0.29.4", "6257ecbb20c7396b1fe5accd55b7b0d23f44b6aa18017b415cb4c2b91d997729", [:mix], [{:earmark_parser, "~> 1.4.31", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "2c6699a737ae46cb61e4ed012af931b57b699643b24dabe2400a8168414bc4f5"},
+  "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
+  "git_cli": {:hex, :git_cli, "0.3.0", "a5422f9b95c99483385b976f5d43f7e8233283a47cda13533d7c16131cb14df5", [:mix], [], "hexpm", "78cb952f4c86a41f4d3511f1d3ecb28edb268e3a7df278de2faa1bd4672eaf9b"},
+  "git_ops": {:hex, :git_ops, "2.4.5", "185a724dfde3745edd22f7571d59c47a835cf54ded67e9ccbc951920b7eec4c2", [:mix], [{:git_cli, "~> 0.2", [hex: :git_cli, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e323a5b01ad53bc8c19c3a444be3e61ed7803ecd2e95530446ae9327d0143ecc"},
+  "jason": {:hex, :jason, "1.4.0", "e855647bc964a44e2f67df589ccf49105ae039d4179db7f6271dfd3843dc27e6", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "79a3791085b2a0f743ca04cec0f7be26443738779d09302e01318f97bdb82121"},
   "makeup": {:hex, :makeup, "1.1.0", "6b67c8bc2882a6b6a445859952a602afc1a41c2e08379ca057c0f525366fc3ca", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "0a45ed501f4a8897f580eabf99a2e5234ea3e75a4373c8a52824f6e873be57a6"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.1", "cc9e3ca312f1cfeccc572b37a09980287e243648108384b97ff2b76e505c3555", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e127a341ad1b209bd80f7bd1620a15693a9908ed780c3b763bccf7d200c767c6"},
   "makeup_erlang": {:hex, :makeup_erlang, "0.1.1", "3fcb7f09eb9d98dc4d208f49cc955a34218fc41ff6b84df7c75b3e6e533cc65f", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "174d0809e98a4ef0b3309256cbf97101c6ec01c4ab0b23e926a9e17df2077cbb"},
+  "mix_test_watch": {:hex, :mix_test_watch, "1.1.0", "330bb91c8ed271fe408c42d07e0773340a7938d8a0d281d57a14243eae9dc8c3", [:mix], [{:file_system, "~> 0.2.1 or ~> 0.3", [hex: :file_system, repo: "hexpm", optional: false]}], "hexpm", "52b6b1c476cbb70fd899ca5394506482f12e5f6b0d6acff9df95c7f1e0812ec3"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.3.0", "9e18a119d9efc3370a3ef2a937bf0b24c088d9c4bf0ba9d7c3751d49d347d035", [:mix], [], "hexpm", "7977f183127a7cbe9346981e2f480dc04c55ffddaef746bd58debd566070eef8"},
+  "sobelow": {:hex, :sobelow, "0.12.2", "45f4d500e09f95fdb5a7b94c2838d6b26625828751d9f1127174055a78542cf5", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "2f0b617dce551db651145662b84c8da4f158e7abe049a76daaaae2282df01c5d"},
 }