diff options
Diffstat (limited to 'flake.nix')
| -rw-r--r-- | flake.nix | 310 |
1 files changed, 167 insertions, 143 deletions
@@ -3,166 +3,190 @@ inputs = { nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable"; + flake-utils.url = "github:numtide/flake-utils"; rust-overlay = { url = "github:oxalica/rust-overlay"; - inputs.nixpkgs.follows = "nixpkgs"; + inputs = { + nixpkgs.follows = "nixpkgs"; + flake-utils.follows = "flake-utils"; + }; }; - nci = { - url = "github:yusdacra/nix-cargo-integration"; - inputs.nixpkgs.follows = "nixpkgs"; + crane = { + url = "github:ipetkov/crane"; inputs.rust-overlay.follows = "rust-overlay"; + inputs.flake-utils.follows = "flake-utils"; + inputs.nixpkgs.follows = "nixpkgs"; }; - parts.url = "github:hercules-ci/flake-parts"; }; - outputs = inp: let - mkRootPath = rel: - builtins.path { - path = "${toString ./.}/${rel}"; - name = rel; + outputs = { + self, + nixpkgs, + crane, + flake-utils, + rust-overlay, + ... + }: + flake-utils.lib.eachDefaultSystem (system: let + pkgs = import nixpkgs { + inherit system; + overlays = [(import rust-overlay)]; }; - filteredSource = let - pathsToIgnore = [ - ".envrc" - ".ignore" - ".github" - ".gitignore" - "logo.svg" - "logo_dark.svg" - "logo_light.svg" - "rust-toolchain.toml" - "rustfmt.toml" - "runtime" - "screenshot.png" - "book" - "contrib" - "docs" - "README.md" - "CHANGELOG.md" - "shell.nix" - "default.nix" - "grammars.nix" - "flake.nix" - "flake.lock" - ]; - ignorePaths = path: type: let - inherit (inp.nixpkgs) lib; - # split the nix store path into its components - components = lib.splitString "/" path; - # drop off the `/nix/hash-source` section from the path - relPathComponents = lib.drop 4 components; - # reassemble the path components - relPath = lib.concatStringsSep "/" relPathComponents; - in - lib.all (p: ! (lib.hasPrefix p relPath)) pathsToIgnore; - in - builtins.path { - name = "helix-source"; - path = toString ./.; - # filter out unnecessary paths - filter = ignorePaths; - }; - in - inp.parts.lib.mkFlake {inputs = inp;} { - imports = [inp.nci.flakeModule inp.parts.flakeModules.easyOverlay]; - systems = [ - "x86_64-linux" - "x86_64-darwin" - "aarch64-linux" - "aarch64-darwin" - "i686-linux" - ]; - perSystem = { - config, - pkgs, - lib, - ... - }: let - makeOverridableHelix = old: config: let - grammars = pkgs.callPackage ./grammars.nix config; - runtimeDir = pkgs.runCommand "helix-runtime" {} '' - mkdir -p $out - ln -s ${mkRootPath "runtime"}/* $out - rm -r $out/grammars - ln -s ${grammars} $out/grammars - ''; - helix-wrapped = - pkgs.runCommand - old.name - { - inherit (old) pname version; - meta = old.meta or {}; - passthru = - (old.passthru or {}) - // { - unwrapped = old; - }; - nativeBuildInputs = [pkgs.makeWrapper]; - makeWrapperArgs = config.makeWrapperArgs or []; - } - '' - cp -rs --no-preserve=mode,ownership ${old} $out - wrapProgram "$out/bin/hx" ''${makeWrapperArgs[@]} --set HELIX_RUNTIME "${runtimeDir}" - ''; + mkRootPath = rel: + builtins.path { + path = "${toString ./.}/${rel}"; + name = rel; + }; + filteredSource = let + pathsToIgnore = [ + ".envrc" + ".ignore" + ".github" + ".gitignore" + "logo.svg" + "logo_dark.svg" + "logo_light.svg" + "rust-toolchain.toml" + "rustfmt.toml" + "runtime" + "screenshot.png" + "book" + "contrib" + "docs" + "README.md" + "CHANGELOG.md" + "shell.nix" + "default.nix" + "grammars.nix" + "flake.nix" + "flake.lock" + ]; + ignorePaths = path: type: let + inherit (nixpkgs) lib; + # split the nix store path into its components + components = lib.splitString "/" path; + # drop off the `/nix/hash-source` section from the path + relPathComponents = lib.drop 4 components; + # reassemble the path components + relPath = lib.concatStringsSep "/" relPathComponents; in - helix-wrapped - // { - override = makeOverridableHelix old; + lib.all (p: ! (lib.hasPrefix p relPath)) pathsToIgnore; + in + builtins.path { + name = "helix-source"; + path = toString ./.; + # filter out unnecessary paths + filter = ignorePaths; + }; + makeOverridableHelix = old: config: let + grammars = pkgs.callPackage ./grammars.nix config; + runtimeDir = pkgs.runCommand "helix-runtime" {} '' + mkdir -p $out + ln -s ${mkRootPath "runtime"}/* $out + rm -r $out/grammars + ln -s ${grammars} $out/grammars + ''; + helix-wrapped = + pkgs.runCommand + old.name + { + inherit (old) pname version; + meta = old.meta or {}; passthru = - helix-wrapped.passthru + (old.passthru or {}) // { - wrapper = old: makeOverridableHelix old config; + unwrapped = old; }; - }; - stdenv = - if pkgs.stdenv.isLinux - then pkgs.stdenv - else pkgs.clangStdenv; - rustFlagsEnv = - if stdenv.isLinux - then ''$RUSTFLAGS -C link-arg=-fuse-ld=lld -C target-cpu=native -Clink-arg=-Wl,--no-rosegment'' - else "$RUSTFLAGS"; - in { - nci.projects."helix-project".relPath = ""; - nci.crates."helix-term" = { - overrides = { - add-meta.override = _: {meta.mainProgram = "hx";}; - add-inputs.overrideAttrs = prev: { - buildInputs = (prev.buildInputs or []) ++ [stdenv.cc.cc.lib]; - }; - disable-grammar-builds = { - # disable fetching and building of tree-sitter grammars in the helix-term build.rs - HELIX_DISABLE_AUTO_GRAMMAR_BUILD = "1"; + nativeBuildInputs = [pkgs.makeWrapper]; + makeWrapperArgs = config.makeWrapperArgs or []; + } + '' + cp -rs --no-preserve=mode,ownership ${old} $out + wrapProgram "$out/bin/hx" ''${makeWrapperArgs[@]} --set HELIX_RUNTIME "${runtimeDir}" + ''; + in + helix-wrapped + // { + override = makeOverridableHelix old; + passthru = + helix-wrapped.passthru + // { + wrapper = old: makeOverridableHelix old config; }; - disable-tests = {checkPhase = ":";}; - set-stdenv.override = _: {inherit stdenv;}; - set-filtered-src.override = _: {src = filteredSource;}; - }; }; + stdenv = + if pkgs.stdenv.isLinux + then pkgs.stdenv + else pkgs.clangStdenv; + rustFlagsEnv = + if stdenv.isLinux + then ''$RUSTFLAGS -C link-arg=-fuse-ld=lld -C target-cpu=native -Clink-arg=-Wl,--no-rosegment'' + else "$RUSTFLAGS"; + rustToolchain = pkgs.pkgsBuildHost.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml; + craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain; + commonArgs = + { + inherit stdenv; + src = filteredSource; + # disable fetching and building of tree-sitter grammars in the helix-term build.rs + HELIX_DISABLE_AUTO_GRAMMAR_BUILD = "1"; + buildInputs = [stdenv.cc.cc.lib]; + # disable tests + doCheck = false; + meta.mainProgram = "hx"; + } + // craneLib.crateNameFromCargoToml {cargoToml = ./helix-term/Cargo.toml;}; + cargoArtifacts = craneLib.buildDepsOnly commonArgs; + in { + packages = { + helix-unwrapped = craneLib.buildPackage (commonArgs + // { + inherit cargoArtifacts; + }); + helix = makeOverridableHelix self.packages.${system}.helix-unwrapped {}; + default = self.packages.${system}.helix; + }; - packages.helix-unwrapped = config.nci.outputs."helix-term".packages.release; - packages.helix-unwrapped-dev = config.nci.outputs."helix-term".packages.dev; - packages.helix = makeOverridableHelix config.packages.helix-unwrapped {}; - packages.helix-dev = makeOverridableHelix config.packages.helix-unwrapped-dev {}; - packages.default = config.packages.helix; + checks = { + # Build the crate itself + inherit (self.packages.${system}) helix; - overlayAttrs = { - inherit (config.packages) helix; - }; + clippy = craneLib.cargoClippy (commonArgs + // { + inherit cargoArtifacts; + cargoClippyExtraArgs = "--all-targets -- --deny warnings"; + }); - devShells.default = config.nci.outputs."helix-project".devShell.overrideAttrs (old: { - nativeBuildInputs = - (old.nativeBuildInputs or []) - ++ (with pkgs; [lld_13 cargo-flamegraph rust-analyzer]) - ++ (lib.optional (stdenv.isx86_64 && stdenv.isLinux) pkgs.cargo-tarpaulin) - ++ (lib.optional stdenv.isLinux pkgs.lldb) - ++ (lib.optional stdenv.isDarwin pkgs.darwin.apple_sdk.frameworks.CoreFoundation); - shellHook = '' - export HELIX_RUNTIME="$PWD/runtime" - export RUST_BACKTRACE="1" - export RUSTFLAGS="${rustFlagsEnv}" - ''; - }); + fmt = craneLib.cargoFmt commonArgs; + + doc = craneLib.cargoDoc (commonArgs + // { + inherit cargoArtifacts; + }); + + test = craneLib.cargoTest (commonArgs + // { + inherit cargoArtifacts; + }); + }; + + devShells.default = pkgs.mkShell { + inputsFrom = builtins.attrValues self.checks.${system}; + nativeBuildInputs = with pkgs; + [lld_13 cargo-flamegraph rust-analyzer] + ++ (lib.optional (stdenv.isx86_64 && stdenv.isLinux) pkgs.cargo-tarpaulin) + ++ (lib.optional stdenv.isLinux pkgs.lldb) + ++ (lib.optional stdenv.isDarwin pkgs.darwin.apple_sdk.frameworks.CoreFoundation); + shellHook = '' + export HELIX_RUNTIME="$PWD/runtime" + export RUST_BACKTRACE="1" + export RUSTFLAGS="${rustFlagsEnv}" + ''; + }; + }) + // { + overlays.default = final: prev: { + inherit (self.packages.${final.system}) helix; }; }; |