Merge pull request #14 from srid/dream2nix
Switch to nix-cargo-integration (dream2nix)
This commit is contained in:
Sridhar Ratnakumar
GitHub
commit
d2187b8dd8
5 changed files with 144 additions and 142 deletions
1
.gitattributes
vendored
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1
.gitattributes
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@ -0,0 +1 @@
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flake.lock linguist-generated=true
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12
Cargo.toml
12
Cargo.toml
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@ -9,3 +9,15 @@ version = "0.1.0"
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[dependencies]
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clap = "2.33.3"
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[package.metadata.nix]
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app = true
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build = true
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library = true
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systems = [
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"aarch64-linux",
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"aarch64-darwin",
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"i686-linux",
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"x86_64-darwin",
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"x86_64-linux",
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]
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@ -1,6 +1,6 @@
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A template Rust project with fully functional and no-frills Nix support, as well as builtin VSCode configuration to get IDE experience without any manual setup (just open in VSCode and accept the suggestions).
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A template Rust project with fully functional and no-frills Nix support, as well as builtin VSCode configuration to get IDE experience without any manual setup (just open in VSCode and accept the suggestions). Based on `dream2nix` and [nix-cargo-integration](https://github.com/yusdacra/nix-cargo-integration).
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See [Nix-ifying Rust projects](https://srid.ca/rust-nix) for details.
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Note: If you are looking for the original template based on [this blog post](https://srid.ca/rust-nix)'s use of `crate2nix`, you [this tag](https://github.com/srid/rust-nix-template/tree/crate2nix).
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## Adapting this template
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@ -17,9 +17,6 @@ This repo uses [Flakes](https://nixos.wiki/wiki/Flakes) from the get-go, but com
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# Dev shell
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nix develop
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# or just run directly
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nix run
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# or run via cargo
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nix develop -c cargo run
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167
flake.lock
generated
167
flake.lock
generated
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@ -1,18 +1,90 @@
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{
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"nodes": {
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"crate2nix": {
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"crane": {
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"flake": false,
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"locked": {
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"lastModified": 1650460722,
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"narHash": "sha256-jk4SZ8iOnfJEceVULjyOAq4MrX9CfU5bCWMyZP9nJVA=",
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"owner": "kolloch",
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"repo": "crate2nix",
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"rev": "78258f27fc3121562a44eb02c652a5ec77cf8d02",
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"lastModified": 1644785799,
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"narHash": "sha256-VpAJO1L0XeBvtCuNGK4IDKp6ENHIpTrlaZT7yfBCvwo=",
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"owner": "ipetkov",
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"repo": "crane",
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"rev": "fc7a94f841347c88f2cb44217b2a3faa93e2a0b2",
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"type": "github"
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},
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"original": {
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"owner": "kolloch",
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"repo": "crate2nix",
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"owner": "ipetkov",
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"repo": "crane",
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"type": "github"
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}
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},
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"devshell": {
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"inputs": {
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"flake-utils": "flake-utils",
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"nixpkgs": [
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"nci",
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1650900878,
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"narHash": "sha256-qhNncMBSa9STnhiLfELEQpYC1L4GrYHNIzyCZ/pilsI=",
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"owner": "numtide",
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"repo": "devshell",
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"rev": "d97df53b5ddaa1cfbea7cddbd207eb2634304733",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "devshell",
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"type": "github"
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}
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},
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"dream2nix": {
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"inputs": {
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"alejandra": [
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"nci",
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"nixpkgs"
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],
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"crane": "crane",
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"flake-utils-pre-commit": [
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"nci",
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"nixpkgs"
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],
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"gomod2nix": [
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"nci",
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"nixpkgs"
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],
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"mach-nix": [
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"nci",
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"nixpkgs"
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],
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"nixpkgs": [
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"nci",
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"nixpkgs"
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],
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"node2nix": [
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"nci",
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"nixpkgs"
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],
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"poetry2nix": [
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"nci",
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"nixpkgs"
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],
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"pre-commit-hooks": [
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"nci",
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1651844867,
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"narHash": "sha256-a+bAmmeIudRVY23ZkEB5W5xJumBY3ydsiDIGN/56NmQ=",
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"owner": "nix-community",
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"repo": "dream2nix",
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"rev": "e5d0e9cdb00695b0b63d1f52ff3b39c0e3035fe3",
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"type": "github"
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},
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"original": {
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"owner": "nix-community",
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"repo": "dream2nix",
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"type": "github"
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}
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},
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@ -34,11 +106,11 @@
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},
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"flake-utils": {
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"locked": {
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"lastModified": 1637014545,
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"narHash": "sha256-26IZAc5yzlD9FlDT54io1oqG/bBoyka+FJk5guaX4x4=",
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"lastModified": 1642700792,
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"narHash": "sha256-XqHrk7hFb+zBvRg6Ghl+AZDq03ov6OshJLiSWOoX5es=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "bba5dcc8e0b20ab664967ad83d24d64cb64ec4f4",
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"rev": "846b2ae0fc4cc943637d3d1def4454213e203cba",
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"type": "github"
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},
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"original": {
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@ -47,6 +119,29 @@
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"type": "github"
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}
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},
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"nci": {
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"inputs": {
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"devshell": "devshell",
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"dream2nix": "dream2nix",
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"nixpkgs": [
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"nixpkgs"
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],
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"rustOverlay": "rustOverlay"
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},
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"locked": {
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"lastModified": 1651990362,
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"narHash": "sha256-Yw32A18l9hx/+19PcUhuoOLuBXtlrFoea7OAM3R4pzs=",
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"owner": "yusdacra",
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"repo": "nix-cargo-integration",
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"rev": "d187cd7b1e8c85521c3bad633a79fd25f584f42e",
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"type": "github"
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},
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"original": {
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"owner": "yusdacra",
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"repo": "nix-cargo-integration",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1651558728,
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@ -63,42 +158,21 @@
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"type": "github"
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}
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},
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"nixpkgs_2": {
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"locked": {
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"lastModified": 1637453606,
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"narHash": "sha256-Gy6cwUswft9xqsjWxFYEnx/63/qzaFUwatcbV5GF/GQ=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "8afc4e543663ca0a6a4f496262cd05233737e732",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixpkgs-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"crate2nix": "crate2nix",
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"flake-compat": "flake-compat",
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"nixpkgs": "nixpkgs",
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"rust-overlay": "rust-overlay",
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"utils": "utils"
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"nci": "nci",
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"nixpkgs": "nixpkgs"
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}
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},
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"rust-overlay": {
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"inputs": {
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"flake-utils": "flake-utils",
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"nixpkgs": "nixpkgs_2"
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},
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"rustOverlay": {
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"flake": false,
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"locked": {
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"lastModified": 1651632340,
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"narHash": "sha256-Kq1yghXZxJ12Sw1nbzoO2Ag8/AxqbbD84wiz8go159o=",
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"lastModified": 1651977622,
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"narHash": "sha256-M3vm6mz+ypilmw3hkA6/GyDHH7ID85jWqeE9rtPWe8k=",
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"owner": "oxalica",
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"repo": "rust-overlay",
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"rev": "88991ffbd57e10b474ea768ec0b54c4f379c566c",
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"rev": "c66fab76467a5df683ef50724a7bde54c315f967",
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"type": "github"
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},
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"original": {
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@ -106,21 +180,6 @@
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"repo": "rust-overlay",
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"type": "github"
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}
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},
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"utils": {
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"locked": {
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"lastModified": 1649676176,
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"narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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}
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},
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"root": "root",
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99
flake.nix
99
flake.nix
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@ -6,93 +6,26 @@
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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utils.url = "github:numtide/flake-utils";
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rust-overlay.url = "github:oxalica/rust-overlay";
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crate2nix = {
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url = "github:kolloch/crate2nix";
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flake = false;
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};
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flake-compat = {
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url = "github:edolstra/flake-compat";
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flake = false;
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};
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nci.url = "github:yusdacra/nix-cargo-integration";
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nci.inputs.nixpkgs.follows = "nixpkgs";
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};
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outputs = { self, nixpkgs, utils, rust-overlay, crate2nix, ... }:
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let
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# If you change the name here, you must also do it in Cargo.toml
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name = "rust-nix-template";
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# Rust release channel to use.
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# https://rust-lang.github.io/rustup/concepts/channels.html
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rustChannel = "stable";
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in
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utils.lib.eachDefaultSystem
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(system:
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let
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# Imports
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pkgs = import nixpkgs {
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inherit system;
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overlays = [
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rust-overlay.overlay
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(self: super: {
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# Because rust-overlay bundles multiple rust packages into one
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# derivation, specify that mega-bundle here, so that crate2nix
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# will use them automatically.
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rustc = self.rust-bin.${rustChannel}.latest.default;
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cargo = self.rust-bin.${rustChannel}.latest.default;
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})
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];
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};
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# cf. https://github.com/kolloch/crate2nix/issues/110
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inherit (import "${crate2nix}/tools.nix" { inherit pkgs; })
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generatedCargoNix;
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# Create the cargo2nix project
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project = pkgs.callPackage
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(generatedCargoNix {
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inherit name;
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src = ./.;
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})
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{
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inherit pkgs;
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buildRustCrate = null; # https://github.com/kolloch/crate2nix/pull/178#issuecomment-820692187
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# Individual crate overrides go here
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# Example: https://github.com/balsoft/simple-osd-daemons/blob/6f85144934c0c1382c7a4d3a2bbb80106776e270/flake.nix#L28-L50
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defaultCrateOverrides = pkgs.defaultCrateOverrides // {
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# The himalaya crate itself is overriden here. Typically we
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# configure non-Rust dependencies (see below) here.
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${name} = oldAttrs: {
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inherit buildInputs nativeBuildInputs;
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};
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};
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};
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# Configuration for the non-Rust dependencies
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buildInputs = with pkgs; [ openssl.dev ];
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nativeBuildInputs = with pkgs; [ rustc cargo pkgconfig ];
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in
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rec {
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packages.${name} = project.rootCrate.build;
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# `nix build`
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defaultPackage = packages.${name};
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# `nix develop`
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devShell = pkgs.mkShell
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{
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inputsFrom = builtins.attrValues self.packages.${system};
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buildInputs = buildInputs ++ (with pkgs;
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# Tools you need for development go here.
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[
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nixpkgs-fmt
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cargo-watch
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pkgs.rust-bin.${rustChannel}.latest.rust-analysis
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pkgs.rust-bin.${rustChannel}.latest.rls
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]);
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RUST_SRC_PATH = "${pkgs.rust-bin.${rustChannel}.latest.rust-src}/lib/rustlib/src/rust/library";
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};
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}
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);
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outputs = { self, nixpkgs, nci, ... }:
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nci.lib.makeOutputs {
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# Documentation and examples:
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# https://github.com/yusdacra/rust-nix-templater/blob/master/template/flake.nix
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root = ./.;
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overrides = {
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shell = common: prev: {
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packages = prev.packages ++ [
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common.pkgs.rust-analyzer
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common.pkgs.cargo-watch
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];
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};
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};
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};
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}
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