72 lines
1.8 KiB
Nix
72 lines
1.8 KiB
Nix
{
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lib,
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rustPlatform,
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fetchFromGitHub,
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python3,
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nix-update-script,
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}:
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rustPlatform.buildRustPackage rec {
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pname = "nickel";
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version = "1.9.0";
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src = fetchFromGitHub {
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owner = "tweag";
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repo = "nickel";
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rev = "refs/tags/${version}";
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hash = "sha256-chIpZqs1tyXk4YQBlF4K/Ofrn1CrijbYant9+SSppGU=";
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};
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cargoHash = "sha256-MaMzwvvWP+vmdBVCefXI6dehuTyPcPW2b6KdarxjBjA=";
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cargoBuildFlags = [
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"-p nickel-lang-cli"
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"-p nickel-lang-lsp"
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];
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nativeBuildInputs = [
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python3
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];
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outputs = [
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"out"
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"nls"
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];
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# This fixes the way comrak is defined as a dependency, without the sed the build fails:
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#
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# cargo metadata failure: error: Package `nickel-lang-core v0.10.0
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# (/build/source/core)` does not have feature `comrak`. It has an optional
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# dependency with that name, but that dependency uses the "dep:" syntax in
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# the features table, so it does not have an implicit feature with that name.
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preBuild = ''
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sed -i 's/dep:comrak/comrak/' core/Cargo.toml
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'';
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postInstall = ''
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mkdir -p $nls/bin
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mv $out/bin/nls $nls/bin/nls
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'';
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passthru.updateScript = nix-update-script { };
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meta = with lib; {
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homepage = "https://nickel-lang.org/";
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description = "Better configuration for less";
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longDescription = ''
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Nickel is the cheap configuration language.
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Its purpose is to automate the generation of static configuration files -
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think JSON, YAML, XML, or your favorite data representation language -
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that are then fed to another system. It is designed to have a simple,
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well-understood core: it is in essence JSON with functions.
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'';
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changelog = "https://github.com/tweag/nickel/blob/${version}/RELEASES.md";
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license = licenses.mit;
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maintainers = with maintainers; [
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felschr
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matthiasbeyer
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];
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mainProgram = "nickel";
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};
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}
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