86 lines
1.7 KiB
Nix
86 lines
1.7 KiB
Nix
{ lib
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, symlinkJoin
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, melpaBuild
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, fetchFromGitHub
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, rustPlatform
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, writeText
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, clang
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, llvmPackages
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, runtimeShell
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, writeScript
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, python3
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, nix-prefetch-github
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, nix
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}:
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let
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srcMeta = lib.importJSON ./src.json;
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inherit (srcMeta) version;
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src = fetchFromGitHub srcMeta.src;
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tsc = melpaBuild {
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inherit src;
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inherit version;
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pname = "tsc";
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commit = version;
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sourceRoot = "${src.name}/core";
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recipe = writeText "recipe" ''
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(tsc
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:repo "emacs-tree-sitter/elisp-tree-sitter"
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:fetcher github)
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'';
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};
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tsc-dyn = rustPlatform.buildRustPackage {
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inherit version;
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inherit src;
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pname = "tsc-dyn";
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nativeBuildInputs = [ rustPlatform.bindgenHook ];
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sourceRoot = "${src.name}/core";
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postInstall = ''
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LIB=($out/lib/libtsc_dyn.*)
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TSC_PATH=$out/share/emacs/site-lisp/elpa/tsc-${version}
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install -d $TSC_PATH
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install -m444 $out/lib/libtsc_dyn.* $TSC_PATH/''${LIB/*libtsc_/tsc-}
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echo -n $version > $TSC_PATH/DYN-VERSION
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rm -r $out/lib
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'';
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inherit (srcMeta) cargoHash;
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};
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in symlinkJoin {
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name = "tsc-${version}";
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paths = [ tsc tsc-dyn ];
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passthru = {
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updateScript = let
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pythonEnv = python3.withPackages(ps: [ ps.requests ]);
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in writeScript "tsc-update" ''
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#!${runtimeShell}
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set -euo pipefail
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export PATH=${lib.makeBinPath [
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nix-prefetch-github
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nix
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pythonEnv
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]}:$PATH
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exec python3 ${builtins.toString ./update.py} ${builtins.toString ./.}
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'';
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};
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meta = {
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description = "The core APIs of the Emacs binding for tree-sitter.";
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ pimeys ];
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};
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}
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