44 lines
1.3 KiB
Nix
44 lines
1.3 KiB
Nix
{ stdenv, pkgconfig, curl, openssl, zlib, fetchFromGitHub, rustPlatform }:
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rustPlatform.buildRustPackage rec {
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pname = "elan";
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version = "0.7.5";
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cargoSha256 = "0q0xlvyyf88dbz43r7kk9v8rrp6hj0nl5i2i9mg6ibk2gphgdv6v";
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src = fetchFromGitHub {
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owner = "kha";
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repo = "elan";
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rev = "v${version}";
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sha256 = "1147f3lzr6lgvf580ppspn20bdwnf6l8idh1h5ana0p0lf5a0dn1";
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};
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nativeBuildInputs = [ pkgconfig ];
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buildInputs = [ curl zlib openssl ];
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cargoBuildFlags = [ "--features no-self-update" ];
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postInstall = ''
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pushd $out/bin
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mv elan-init elan
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for link in lean leanpkg leanchecker; do
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ln -s elan $link
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done
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popd
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# tries to create .elan
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export HOME=$(mktemp -d)
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mkdir -p "$out/share/"{bash-completion/completions,fish/vendor_completions.d,zsh/site-functions}
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$out/bin/elan completions bash > "$out/share/bash-completion/completions/elan"
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$out/bin/elan completions fish > "$out/share/fish/vendor_completions.d/elan.fish"
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$out/bin/elan completions zsh > "$out/share/zsh/site-functions/_elan"
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'';
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meta = with stdenv.lib; {
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description = "Small tool to manage your installations of the Lean theorem prover";
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homepage = "https://github.com/Kha/elan";
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license = with licenses; [ asl20 /* or */ mit ];
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maintainers = with maintainers; [ gebner ];
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};
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}
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