dev-templates/README.md
2022-08-03 08:35:52 +02:00

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# Nix flake templates for easy dev environments
[![built with nix](https://builtwithnix.org/badge.svg)](https://builtwithnix.org)
To initialize (where `${ENV}` is listed in the table below):
```shell
nix flake init --template github:the-nix-way/dev-templates#${ENV}
```
Here's an example (for the [`rust`](./rust) template):
```shell
# Initialize in the current project
nix flake init --template github:the-nix-way/dev-templates#rust
# Create a new project
nix flake new --template github:the-nix-way/dev-templates#rust ${NEW_PROJECT_DIRECTORY}
```
## How to use the templates
Once your preferred template has been initialized, you can use the provided shell in two ways:
1. If you have [`nix-direnv`][nix-direnv] installed, you can initialize the environment by running `direnv allow`.
2. If you don't have `nix-direnv` installed, you can run `nix develop` to open up the Nix-defined shell.
## Available templates
| Language/framework/tool | Template |
| :----------------------- | :------------------------ |
| [Cue] | [`cue`](./cue/) |
| [Dhall] | [`dhall`](./dhall/) |
| [Elixir] | [`elixir`](./elixir/) |
| [Elm] | [`elm`](./elm/) |
| [Gleam] | [`gleam`](./gleam/) |
| [Go] 1.17 | [`go1_17`](./go1.17/) |
| [Go] 1.18 | [`go1_18`](./go1.18/) |
| [Hashicorp] tools | [`hashi`](./hashi/) |
| [Java] | [`java`](./java/) |
| [Kotlin] | [`kotlin`](./kotlin/) |
| [Nickel] | [`nickel`](./nickel/) |
| [Nim] | [`nim`](./nim/) |
| [Nix] | [`nix`](./nix/) |
| [Node.js][node] | [`node`](./node/) |
| [Open Policy Agent][opa] | [`opa`](./opa) |
| [Protobuf] | [`protobuf`](./protobuf/) |
| [Ruby] | [`ruby`](./ruby/) |
| [Rust] | [`rust`](./rust/) |
| [Scala] | [`scala`](./scala/) |
| [Zig] | [`zig`](./zig/) |
## Template contents
The sections below list what each template includes. In all cases, you're free to add and remove packages as you see fit; the templates are just boilerplate.
### [`cue`](./cue/)
- [Cue] 0.4.3
- [nix-cue]
### [`dhall`](./dhall)
- [Dhall] 1.40.2
- [`dhall-bash`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-bash)
- [`dhall-csv`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-csv) (Linux only)
- [`dhall-docs`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-docs)
- [`dhall-json`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-json)
- [`dhall-lsp-server`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-lsp-server)
- [`dhall-nix`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-nix)
- [`dhall-nixpkgs`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-nixpkgs)
- [`dhall-openapi`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-openapi)
- [`dhall-text`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-text) (Linux only)
- [`dhall-toml`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-toml)
- [`dhall-yaml`](https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-yaml)
### [`elixir`](./elixir/)
- [Elixir] 1.13.4, including [mix] and [IEx]
- [gigalixir] (Linux only)
- [Node.js][node] 18.7.0 (largely for [Phoenix] projects)
### [`elm`](./elm/)
- [Elm] 0.19.1
- [elm2nix] 0.2.1
### [`gleam`](./gleam/)
- [Gleam] 0.22.1
### [`go1.17`](./go1.17/)
- [Go] 1.17
- Standard Go tools ([goimports], [godoc], and others)
- [golangci-lint]
### [`go1.18`](./go1.18/)
- [Go] 1.18
- Standard Go tools ([goimports], [godoc], and others)
- [golangci-lint]
### [`hashi`](./hashi/)
- [Terraform] 1.2.6
- [Packer] 1.8.2
- [Nomad] 1.2.9
- [nomad-autoscaler] 0.3.6-dev
- [nomad-pack] 0.0.1-techpreview.3
- [levant] 0.3.1
- [damon]
- [Terragrunt] 0.37.0
### [`haskell`](./haskell/)
- [GHC][haskell] 9.0.2
- [cabal] 3.6.2.0
### [`java`](./java)
- [Java] 17.0.3
- [Maven] 3.8.5
- [Gradle] 7.5
- [Ant] 1.10.11
### [`kotlin`](./kotlin/)
- [Kotlin] 1.7.10-release-333
- [Gradle] 7.5
### [`nickel`](./nickel/)
- [Nickel] 0.2.0
### [`nim`](./nim)
- [Nim] 1.6.6
- [nimble] 0.13.1
### [`nix`](./nix/)
- [Cachix]
- [dhall-to-nix] 1.1.23
- [lorri]
- [niv]
- [nixfmt]
- [statix]
- [vulnix]
### [`node`](./node/)
- [Node.js][node] 18.7.0
- [npm] 8.15.0
- [pnpm] 7.3.0
- [Yarn] 1.22.19
- [node2nix] 1.11.1
### [`opa`](./opa/)
- [Open Policy Agent][opa] 0.43.0
- [Conftest] 0.34.0
### [`protobuf`](./protobuf/)
- The [Buf CLI][buf] 1.7.0
- [protoc][protobuf] 3.19.4
### [`python`](./python/)
- [Python] 3.11.0b4
- [pip] 22.1.2
- [Virtualenv] 20.15.1
- [mach-nix]
### [`ruby`](./ruby/)
- [Ruby] 3.1.2p20, plus the standard Ruby tools (`bundle`, `gem`, etc.)
### [`rust`](./rust/)
- [Rust], including [cargo], [Clippy], and the other standard tools. The Rust version is determined as follows, in order:
- From the `rust-toolchain.toml` file if present
- From the `rust-toolchain` file if present
- Version 1.6.2 if neither is present
- [rust-analyzer] 2022-08-01
- [cargo-audit] 0.17.0
- [cargo-deny] 0.12.1
- [cross] 0.2.4
### [`scala`](./scala/)
- [Scala] 3.1.0 ([Java] 17.0.3)
- [sbt] 1.6.2
### [`zig`](./zig/)
- [Zig] 0.9.1
## Code organization
All of the templates have only the root [flake](./flake.nix) as a flake input. That root flake provides a common revision of [Nixpkgs] and [`flake-utils`][flake-utils] to all the templates.
[ant]: https://ant.apache.org
[buf]: https://github.com/bufbuild/buf
[cabal]: https://www.haskell.org/cabal
[cachix]: https://www.cachix.org
[cargo]: https://doc.rust-lang.org/cargo
[cargo-audit]: https://crates.io/crates/cargo-audit
[cargo-deny]: https://crates.io/crates/cargo-deny
[clippy]: https://github.com/rust-lang/rust-clippy
[conftest]: https://www.conftest.dev
[cross]: https://github.com/cross-rs/cross
[cue]: https://cuelang.org
[damon]: https://github.com/hashicorp/damon
[dhall]: https://dhall-lang.org
[dhall-to-nix]: https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-nix
[elixir]: https://elixir-lang.org
[elm]: https://elm-lang.org
[elm2nix]: https://github.com/cachix/elm2nix
[flake-utils]: https://github.com/numtide/flake-utils
[gigalixir]: https://www.gigalixir.com
[gleam]: https://gleam.run
[go]: https://go.dev
[godoc]: https://pkg.go.dev/golang.org/x/tools/cmd/godoc
[goimports]: https://pkg.go.dev/golang.org/x/tools/cmd/goimports
[golangci-lint]: https://github.com/golangci/golangci-lint
[gradle]: https://gradle.org
[hashicorp]: https://hashicorp.com
[haskell]: https://haskell.org
[iex]: https://hexdocs.pm/iex/IEx.html
[java]: https://java.com
[kotlin]: https://kotlinlang.org
[levant]: https://github.com/hashicorp/levant
[lorri]: https://github.com/target/lorri
[mach-nix]: https://github.com/DavHau/mach-nix
[maven]: https://maven.apache.org
[mix]: https://elixir-lang.org/getting-started/mix-otp/introduction-to-mix.html
[nickel]: https://nickel-lang.org
[nim]: https://nim-lang.org
[nimble]: https://github.com/nim-lang/nimble
[niv]: https://github.com/nmattia/niv
[nix]: https://nixos.org
[nix-cue]: https://github.com/jmgilman/nix-cue
[nixfmt]: https://github.com/serokell/nixfmt
[nixpkgs]: https://github.com/NixOS/nixpkgs
[nix-direnv]: https://github.com/nix-community/nix-direnv
[node]: https://nodejs.org
[node2nix]: https://github.com/svanderburg/node2nix
[nomad]: https://nomadproject.io
[nomad-autoscaler]: TOhttps://github.com/hashicorp/nomad-autoscaler
[nomad-pack]: https://github.com/hashicorp/nomad-pack
[npm]: https://npmjs.org
[opa]: https://openpolicyagent.org
[packer]: https://packer.io
[pip]: https://pypi.org/project/pip
[phoenix]: https://phoenixframework.org
[pnpm]: https://pnpm.io
[protobuf]: https://developers.google.com/protocol-buffers
[python]: https://python.org
[ruby]: https://ruby-lang.org
[rust]: https://rust-lang.org
[rust-analyzer]: https://rust-analyzer.github.io
[scala]: https://scala-lang.org
[statix]: https://github.com/nerdypepper/statix
[sbt]: https://www.scala-sbt.org
[terraform]: https://terraform.io
[terragrunt]: https://terragrunt.gruntwork.io
[virtualenv]: https://pypi.org/project/virtualenv
[vulnix]: https://github.com/flyingcircusio/vulnix
[yarn]: https://yarnpkg.com
[zig]: https://ziglang.org