feat: add initial nix development shell

This change bootstraps the configuration of a development shell via nix.

Change-Id: Ic171e7599b50bb29ecc07d9c4534bcbc117f2299
This commit is contained in:
sudoforge 2024-07-18 21:01:04 -07:00 committed by sudoforge
parent eda0d67239
commit bf753031d0
5 changed files with 220 additions and 0 deletions

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.envrc Normal file
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# this is required for versions of direnv older than 2.29.0, since they do not
# support `use flake`, and is recommended in all cases, since it caches the
# environment and prevents dependencies from being garbage-collected by nix.
if ! has nix_direnv_version || ! nix_direnv_version 3.0.5; then
source_url \
"https://raw.githubusercontent.com/nix-community/nix-direnv/3.0.5/direnvrc" \
"sha256-RuwIS+QKFj/T9M2TFXScjBsLR6V3A17YVoEW/Q6AZ1w="
fi
# allow extending this .envrc with a user-defined .envrc.local
source_env_if_exists .envrc.local
# load the development shell defined in the flake.nix file
# note: this automatically watches the following files:
# - flake.nix
# - flake.lock
use flake
# files to watch
watch_file .envrc.local

6
.gitignore vendored
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coverage.txt
.idea/
.git_bak*
# nix and direnv related tooling
.envrc
.envrc.local
/.direnv/
!/.envrc

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CONTRIBUTING.md Normal file
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# Contributing
:wave: Hey there! Thanks for considering taking the time to contribute to
`git-bug`. This page contains some general guidelines, and instructions for
getting started as a contributor to this project.
## Get the source code
Clone this repository to your system in a way you're comfortable with. Below, we
show a command that [clones the repository][how-to-clone] using SSH, and places
it in `~/code/git-bug`.
```
git clone git@github.com:MichaelMure/git-bug ~/code/git-bug
```
> [!IMPORTANT]
> If you wish to clone the repository to another location on disk, change
> `~/code/git-bug` to your desired path. The rest of this documentation will
> refer to `~/code/git-bug` in all instances, so make sure you change them
> there, too.
## Software recommendations
While you can install Golang and hack on this project on your own, you're likely
to have a better experience if you install the following software.
### <a name="install-nix"></a> `nix` (_recommended_)
[`nix`][install/nix] is used in this repository to provide a common development
shell, with a complete set of the appropriate version of the tools used to work
on `git-bug`.
You can install `nix` by following [the official instructions][install/nix], but
we recommend adding some additional flags in order to enable some (technically
experimental, but largely stable) configuration options:
```
curl -L https://nixos.org/nix/install | sh -s -- --daemon --nix-extra-conf-file <( \
cat << EOF | sed -e 's/^ *//'
experimental-features = nix-command flakes
EOF
)
```
> [!TIP]
> Make sure you read the prompts from the installation script carefully. After
> installation, you'll need to start a new shell.
### <a name="install-direnv"></a> `direnv` (_recommended_)
[`direnv`][install/direnv] is used to automatically activate the development
shell (because of the `.envrc` in the root of this repository).
#### <a name="install-direnv-with-nix"></a> With `nix`
> [!IMPORTANT]
> If you are not comfortable with `nix`, we recommend [installing `direnv`
> without nix][install/install-direnv-without-nix].
```
nix --extra-experimental-options 'flakes nix-command' profile install nixpkgs\#direnv
```
There's a second step that is critical -- be sure to [configure your
shell][install/direnv/shell].
#### <a name="install-direnv-without-nix"></a> Without `nix`
You can install `direnv` by following [the official
instructions][install/direnv]. There's a second step that is critical -- be sure
to [configure your shell][install/direnv/shell].
After installation, you'll need to start a new shell.
##### <a name="direnv-config"></a> direnv configuration (_recommended_)
If you install `direnv`, it is recommended to set the following configuration
options to improve your user experience. At the time of writing, these go in
`~/.config/direnv/direnv.toml`.
This configuration, namely, the `whitelist.exact` property, will ensure that
`direnv` always automatically sources the `.envrc` in this repository.
```
hide_env_diff = true
warn_timeout = 0
[whitelist]
exact = ["~/code/git-bug/.envrc"]
```
> [!IMPORTANT]
> Make sure you change the `~/code/git-bug` portion of the string to the
> appropriate path (the path that you cloned this repository to on your system).
[install/nix]: https://nix.dev/install-nix
[install/direnv]: https://github.com/direnv/direnv/blob/master/docs/installation.md
[install/direnv/shell]: https://github.com/direnv/direnv/blob/master/docs/hook.md

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flake.lock Normal file
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{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1710146030,
"narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1721138476,
"narHash": "sha256-+W5eZOhhemLQxelojLxETfbFbc19NWawsXBlapYpqIA=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "ad0b5eed1b6031efaed382844806550c3dcb4206",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

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flake.nix Normal file
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{
description = "workspace configuration for git-bug";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
};
outputs =
{
self,
flake-utils,
nixpkgs,
}:
flake-utils.lib.eachDefaultSystem (
system:
let
pkgs = nixpkgs.legacyPackages.${system};
in
{
devShell = pkgs.mkShell {
packages = with pkgs; [
codespell
gh
git
go
golangci-lint
nixfmt-rfc-style
nodePackages.prettier
];
};
}
);
}