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build(nix): update nci, fixup flake #4537

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Nov 1, 2022
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80 changes: 56 additions & 24 deletions flake.lock

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199 changes: 99 additions & 100 deletions flake.nix
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
inputs.nixpkgs.follows = "nixpkgs";
};
nci = {
url = "github:yusdacra/nix-cargo-integration";
url = "path:/home/patriot/proj/nix-cargo-integration";
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inputs.nixpkgs.follows = "nixpkgs";
inputs.rust-overlay.follows = "rust-overlay";
};
Expand All @@ -21,73 +21,111 @@
...
}: let
lib = nixpkgs.lib;
ncl = nci.lib.nci-lib;
mkRootPath = rel:
builtins.path {
path = "${toString ./.}/${rel}";
name = rel;
};
filteredSource = let
pathsToIgnore = [
".envrc"
".ignore"
".github"
"runtime"
"screenshot.png"
"book"
"contrib"
"docs"
"README.md"
"CHANGELOG.md"
"shell.nix"
"default.nix"
"grammars.nix"
"flake.nix"
"flake.lock"
];
ignorePaths = path: type: let
split = lib.splitString "/" path;
actual = lib.drop 4 split;
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_path = lib.concatStringsSep "/" actual;
in
lib.all (n: ! (lib.hasPrefix n _path)) pathsToIgnore;
in
builtins.path {
name = "helix-source";
path = toString ./.;
# filter out unnecessary paths
filter = ignorePaths;
};
outputs = nci.lib.makeOutputs {
root = ./.;
renameOutputs = {"helix-term" = "helix";};
# Set default app to hx (binary is from helix-term release build)
# Set default package to helix-term release build
defaultOutputs = {
app = "hx";
package = "helix";
config = common: {
outputs = {
rename = {"helix-term" = "helix";};
# Set default app to hx (binary is from helix-term release build)
# Set default package to helix-term release build
defaults = {
app = "hx";
package = "helix";
};
};
cCompiler.package = with common.pkgs;
if stdenv.isLinux
then gcc
else clang;
};
overrides = {
cCompiler = common:
with common.pkgs;
if stdenv.isLinux
then gcc
else clang;
crateOverrides = common: _: {
helix-term = prev: {
src = builtins.path {
name = "helix-source";
path = toString ./.;
# filter out unneeded stuff that cause rebuilds
filter = path: type:
lib.all
(n: builtins.baseNameOf path != n)
[
".envrc"
".ignore"
".github"
"runtime"
"screenshot.png"
"book"
"contrib"
"docs"
"README.md"
"shell.nix"
"default.nix"
"grammars.nix"
"flake.nix"
"flake.lock"
];
};
pkgConfig = common: {
helix-term.overrides.fix-build.overrideAttrs = prev: {
src = filteredSource;

# disable fetching and building of tree-sitter grammars in the helix-term build.rs
HELIX_DISABLE_AUTO_GRAMMAR_BUILD = "1";
# disable fetching and building of tree-sitter grammars in the helix-term build.rs
HELIX_DISABLE_AUTO_GRAMMAR_BUILD = "1";

buildInputs = (prev.buildInputs or []) ++ [common.cCompiler.cc.lib];
buildInputs = ncl.addBuildInputs prev [common.config.cCompiler.package.cc.lib];

# link languages and theme toml files since helix-term expects them (for tests)
preConfigure = ''
${prev.preConfigure or ""}
${
lib.concatMapStringsSep
"\n"
(path: "ln -sf ${mkRootPath path} ..")
["languages.toml" "theme.toml" "base16_theme.toml"]
}
'';
# link languages and theme toml files since helix-term expects them (for tests)
preConfigure = ''
${prev.preConfigure or ""}
${
lib.concatMapStringsSep
"\n"
(path: "ln -sf ${mkRootPath path} ..")
["languages.toml" "theme.toml" "base16_theme.toml"]
}
'';

meta.mainProgram = "hx";
};
meta.mainProgram = "hx";
};
shell = common: prev: {
# Wrap helix with runtime
helix-term.wrapper = _: old: let
inherit (common) pkgs;
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 =
common.internal.pkgsSet.utils.wrapDerivation old
{
nativeBuildInputs = [pkgs.makeWrapper];
makeWrapperArgs = config.makeWrapperArgs or [];
}
''
rm -rf $out/bin
mkdir -p $out/bin
ln -sf ${old}/bin/* $out/bin/
wrapProgram "$out/bin/hx" ''${makeWrapperArgs[@]} --set HELIX_RUNTIME "${runtimeDir}"
'';
in
helix-wrapped
// {override = makeOverridableHelix old;};
in
makeOverridableHelix old {};
helix-term.shell = prev: {
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packages =
prev.packages
++ (
Expand Down Expand Up @@ -118,57 +156,18 @@
};
};
};
makeOverridableHelix = system: old: config: let
pkgs = nixpkgs.legacyPackages.${system};
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}-wrapped"
{
inherit (old) pname version meta;

nativeBuildInputs = [pkgs.makeWrapper];
makeWrapperArgs = config.makeWrapperArgs or [];
}
''
mkdir -p $out
cp -r --no-preserve=mode,ownership ${old}/* $out/
chmod +x $out/bin/*
wrapProgram "$out/bin/hx" ''${makeWrapperArgs[@]} --set HELIX_RUNTIME "${runtimeDir}"
'';
in
helix-wrapped
// {override = makeOverridableHelix system old;};
in
outputs
// {
apps =
lib.mapAttrs
(
system: apps: rec {
default = hx;
hx = {
type = "app";
program = lib.getExe self.${system}.packages.helix;
};
}
)
outputs.apps;
packages =
lib.mapAttrs
(
system: packages: rec {
default = helix;
helix = makeOverridableHelix system helix-unwrapped {};
helix-debug = makeOverridableHelix system helix-unwrapped-debug {};
helix-unwrapped = packages.helix;
helix-unwrapped-debug = packages.helix-debug;
}
system: packages:
packages
// {
helix-unwrapped = packages.helix.passthru.unwrapped;
helix-unwrapped-debug = packages.helix-debug.passthru.unwrapped;
}
)
outputs.packages;
};
Expand Down