commit f4f1062688b2f47b36af67818d23525d3b0df95f Author: Jack O'Sullivan Date: Thu Sep 21 12:17:01 2023 +0100 Initial flake diff --git a/.envrc b/.envrc new file mode 100644 index 0000000..7233d44 --- /dev/null +++ b/.envrc @@ -0,0 +1,2 @@ +nix_direnv_watch_file Cargo.nix +use flake diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..0d04ca3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +/target +/result-bin +/.direnv/ diff --git a/Cargo.lock b/Cargo.lock new file mode 100644 index 0000000..3979f0f --- /dev/null +++ b/Cargo.lock @@ -0,0 +1,7 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 3 + +[[package]] +name = "quicfs" +version = "0.1.0" diff --git a/Cargo.nix b/Cargo.nix new file mode 100644 index 0000000..408b6ea --- /dev/null +++ b/Cargo.nix @@ -0,0 +1,49 @@ +# This file was @generated by cargo2nix 0.11.0. +# It is not intended to be manually edited. + +args@{ + release ? true, + rootFeatures ? [ + "quicfs/default" + ], + rustPackages, + buildRustPackages, + hostPlatform, + hostPlatformCpu ? null, + hostPlatformFeatures ? [], + target ? null, + codegenOpts ? null, + profileOpts ? null, + rustcLinkFlags ? null, + rustcBuildFlags ? null, + mkRustCrate, + rustLib, + lib, + workspaceSrc, +}: +let + workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc; +in let + inherit (rustLib) fetchCratesIo fetchCrateLocal fetchCrateGit fetchCrateAlternativeRegistry expandFeatures decideProfile genDrvsByProfile; + profilesByName = { + }; + rootFeatures' = expandFeatures rootFeatures; + overridableMkRustCrate = f: + let + drvs = genDrvsByProfile profilesByName ({ profile, profileName }: mkRustCrate ({ inherit release profile hostPlatformCpu hostPlatformFeatures target profileOpts codegenOpts rustcLinkFlags rustcBuildFlags; } // (f profileName))); + in { compileMode ? null, profileName ? decideProfile compileMode release }: + let drv = drvs.${profileName}; in if compileMode == null then drv else drv.override { inherit compileMode; }; +in +{ + cargo2nixVersion = "0.11.0"; + workspace = { + quicfs = rustPackages.unknown.quicfs."0.1.0"; + }; + "unknown".quicfs."0.1.0" = overridableMkRustCrate (profileName: rec { + name = "quicfs"; + version = "0.1.0"; + registry = "unknown"; + src = fetchCrateLocal workspaceSrc; + }); + +} diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..049bc80 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "quicfs" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/flake.lock b/flake.lock new file mode 100644 index 0000000..62d502f --- /dev/null +++ b/flake.lock @@ -0,0 +1,262 @@ +{ + "nodes": { + "cargo2nix": { + "inputs": { + "flake-compat": "flake-compat", + "flake-utils": "flake-utils", + "nixpkgs": "nixpkgs", + "rust-overlay": "rust-overlay" + }, + "locked": { + "lastModified": 1682891040, + "narHash": "sha256-hjajsi7lq24uYitUh4o04UJi1g0Qe6ruPL0s5DgPQMY=", + "owner": "cargo2nix", + "repo": "cargo2nix", + "rev": "0167b39f198d72acdf009265634504fd6f5ace15", + "type": "github" + }, + "original": { + "owner": "cargo2nix", + "repo": "cargo2nix", + "type": "github" + } + }, + "devshell": { + "inputs": { + "nixpkgs": [ + "nixpkgs" + ], + "systems": "systems" + }, + "locked": { + "lastModified": 1695195896, + "narHash": "sha256-pq9q7YsGXnQzJFkR5284TmxrLNFc0wo4NQ/a5E93CQU=", + "owner": "numtide", + "repo": "devshell", + "rev": "05d40d17bf3459606316e3e9ec683b784ff28f16", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "devshell", + "type": "github" + } + }, + "flake-compat": { + "flake": false, + "locked": { + "lastModified": 1650374568, + "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=", + "owner": "edolstra", + "repo": "flake-compat", + "rev": "b4a34015c698c7793d592d66adbab377907a2be8", + "type": "github" + }, + "original": { + "owner": "edolstra", + "repo": "flake-compat", + "type": "github" + } + }, + "flake-parts": { + "inputs": { + "nixpkgs-lib": "nixpkgs-lib" + }, + "locked": { + "lastModified": 1693611461, + "narHash": "sha256-aPODl8vAgGQ0ZYFIRisxYG5MOGSkIczvu2Cd8Gb9+1Y=", + "owner": "hercules-ci", + "repo": "flake-parts", + "rev": "7f53fdb7bdc5bb237da7fefef12d099e4fd611ca", + "type": "github" + }, + "original": { + "owner": "hercules-ci", + "repo": "flake-parts", + "type": "github" + } + }, + "flake-utils": { + "locked": { + "lastModified": 1653893745, + "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + }, + "flake-utils_2": { + "inputs": { + "systems": "systems_2" + }, + "locked": { + "lastModified": 1681202837, + "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "cfacdce06f30d2b68473a46042957675eebb3401", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1685573264, + "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=", + "owner": "nixos", + "repo": "nixpkgs", + "rev": "380be19fbd2d9079f677978361792cb25e8a3635", + "type": "github" + }, + "original": { + "owner": "nixos", + "ref": "release-22.05", + "repo": "nixpkgs", + "type": "github" + } + }, + "nixpkgs-lib": { + "locked": { + "dir": "lib", + "lastModified": 1693471703, + "narHash": "sha256-0l03ZBL8P1P6z8MaSDS/MvuU8E75rVxe5eE1N6gxeTo=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "3e52e76b70d5508f3cec70b882a29199f4d1ee85", + "type": "github" + }, + "original": { + "dir": "lib", + "owner": "NixOS", + "ref": "nixos-unstable", + "repo": "nixpkgs", + "type": "github" + } + }, + "nixpkgs_2": { + "locked": { + "lastModified": 1694948089, + "narHash": "sha256-d2B282GmQ9o8klc22/Rbbbj6r99EnELQpOQjWMyv0rU=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "5148520bfab61f99fd25fb9ff7bfbb50dad3c9db", + "type": "github" + }, + "original": { + "id": "nixpkgs", + "type": "indirect" + } + }, + "nixpkgs_3": { + "locked": { + "lastModified": 1681358109, + "narHash": "sha256-eKyxW4OohHQx9Urxi7TQlFBTDWII+F+x2hklDOQPB50=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "96ba1c52e54e74c3197f4d43026b3f3d92e83ff9", + "type": "github" + }, + "original": { + "owner": "NixOS", + "ref": "nixpkgs-unstable", + "repo": "nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "cargo2nix": "cargo2nix", + "devshell": "devshell", + "flake-parts": "flake-parts", + "nixpkgs": "nixpkgs_2", + "rust-overlay": "rust-overlay_2" + } + }, + "rust-overlay": { + "inputs": { + "flake-utils": [ + "cargo2nix", + "flake-utils" + ], + "nixpkgs": [ + "cargo2nix", + "nixpkgs" + ] + }, + "locked": { + "lastModified": 1653878966, + "narHash": "sha256-T51Gck/vrJZi1m+uTbhEFTRgZmE59sydVONadADv358=", + "owner": "oxalica", + "repo": "rust-overlay", + "rev": "8526d618af012a923ca116be9603e818b502a8db", + "type": "github" + }, + "original": { + "owner": "oxalica", + "repo": "rust-overlay", + "type": "github" + } + }, + "rust-overlay_2": { + "inputs": { + "flake-utils": "flake-utils_2", + "nixpkgs": "nixpkgs_3" + }, + "locked": { + "lastModified": 1695175880, + "narHash": "sha256-TBR5/K3jkrd+U5mjxvRvUhlcT1Hw9jFywz1TjAGZRm4=", + "owner": "oxalica", + "repo": "rust-overlay", + "rev": "e054ca37ee416efe9d8fc72d249ec332ef74b6d4", + "type": "github" + }, + "original": { + "owner": "oxalica", + "repo": "rust-overlay", + "type": "github" + } + }, + "systems": { + "locked": { + "lastModified": 1681028828, + "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=", + "owner": "nix-systems", + "repo": "default", + "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e", + "type": "github" + }, + "original": { + "owner": "nix-systems", + "repo": "default", + "type": "github" + } + }, + "systems_2": { + "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 +} diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..dca7b18 --- /dev/null +++ b/flake.nix @@ -0,0 +1,50 @@ +{ + inputs = { + flake-parts.url = "github:hercules-ci/flake-parts"; + rust-overlay.url = "github:oxalica/rust-overlay"; + cargo2nix.url = "github:cargo2nix/cargo2nix"; + devshell.url = "github:numtide/devshell"; + devshell.inputs.nixpkgs.follows = "nixpkgs"; + }; + + outputs = inputs@{ nixpkgs, flake-parts, rust-overlay, cargo2nix, devshell, ... }: + flake-parts.lib.mkFlake { inherit inputs; } { + imports = [ + inputs.flake-parts.flakeModules.easyOverlay + devshell.flakeModule + ]; + systems = [ "x86_64-linux" ]; + perSystem = { inputs', system, pkgs, config, ... }: + let + rustPkgs = pkgs.rustBuilder.makePackageSet { + rustToolchain = pkgs.rust-bin.stable."1.72.1".default; + packageFun = import ./Cargo.nix; + }; + in + { + _module.args.pkgs = import nixpkgs { + inherit system; + overlays = [ + cargo2nix.overlays.default + rust-overlay.overlays.default + ]; + }; + + overlayAttrs = { + inherit (config.packages) quicfs; + }; + packages = rec { + quicfs = (rustPkgs.workspace.quicfs { }).bin; + default = quicfs; + }; + devshells.default = { + packagesFrom = [ + (rustPkgs.workspaceShell { }) + ]; + packages = [ + inputs'.cargo2nix.packages.default + ]; + }; + }; + }; +} diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..e7a11a9 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,3 @@ +fn main() { + println!("Hello, world!"); +}