To initialize (where ${ENV}
is listed in the table below):
nix flake init --template github:decentn2madness/devenv#${ENV}
Here's an example (for the rust
template):
# Initialize in the current project
nix flake init --template github:decentn2madness/devenv#rust
# Create a new project
nix flake new --template github:decentn2madness/devenv#rust ${NEW_PROJECT_DIRECTORY}
Once your preferred template has been initialized, you can use the provided shell in two ways:
- If you have
nix-direnv
installed, you can initialize the environment by runningdirenv allow
. - If you don't have
nix-direnv
installed, you can runnix develop
to open up the Nix-defined shell.
Language/framework/tool | Template |
---|---|
Dhall | dhall |
Elixir | elixir |
Elm | elm |
Gleam | gleam |
Go | go |
Nim | nim |
Nix | nix |
Node.js | node |
PHP | php |
Purescript | purescript |
Ruby | ruby |
Rust | rust |
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.
- Dhall 1.40.2
- dhall-bash
- dhall-csv (Linux only)
- dhall-docs
- dhall-json
- dhall-lsp-server
- dhall-nix
- dhall-nixpkgs
- dhall-openapi
- dhall-text (Linux only)
- dhall-toml
- dhall-yaml
- Gleam 0.22.1
- Go 1.19
- Standard Go tools (goimports, godoc, and others)
- golangci-lint
- Python 3.11.0rc1
- pip 22.1.2
- Virtualenv 20.15.1
- mach-nix
- Ruby 3.1.2p20, plus the standard Ruby tools (
bundle
,gem
, etc.)
-
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 1.63.0 if neither is present
- From the
-
rust-analyzer 2022-08-01
-
cargo-audit 0.17.0
-
cargo-deny 0.12.1
-
cross 0.2.4
All of the templates have only the root flake as a flake input. That root flake provides a common revision of Nixpkgs and flake-utils
to all the templates.