Alexander Miroshnichenko
d74788a4cb
Pin Na1w/marmel to commit fd551ae. Upstream publishes no tags or releases, so the version uses the shape nix-update generates for a tagless repository, keeping `nix-update --version=branch=main` usable. The test suite runs green (325 lib tests plus all integration suites) with two accommodations, both documented in the derivation: - Export SSL_CERT_FILE from nixpkgs cacert. rustls refuses to construct a reqwest::Client without a system trust store, which failed 38 tests with "No CA certificates were loaded from the system". - Serialise the test harness. The lib suite shares process-global worker registries and steer/abort buses, so manager-loop tests fail nondeterministically on parallel threads: one unchanged derivation produced 3 failures, then 1 failure, then 0 with --test-threads=1. No test is skipped or filtered. Annotated example configs are installed to share/doc/marmel/examples/. Role prompts are embedded via include_str!, so there is no runtime data directory. Upstream README states MIT but ships no LICENSE file and no Cargo.toml license field.
77 lines
2.7 KiB
Nix
77 lines
2.7 KiB
Nix
{
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lib,
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rustPlatform,
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fetchFromGitHub,
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cacert,
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}:
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rustPlatform.buildRustPackage rec {
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pname = "marmel";
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# Upstream publishes no git tags or releases, so this is pinned to a commit.
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# The version shape matches what `nix-update --version=branch=main` generates
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# for a tagless repository.
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version = "unstable-2026-09-13";
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src = fetchFromGitHub {
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owner = "Na1w";
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repo = "marmel";
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rev = "fd551ae3198d427b0f0df3429f88764c49095b23";
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hash = "sha256-nghvUF0EdqTGWT6GMG5oW1iK76r9vgvYeUj98hNraIo=";
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};
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cargoHash = "sha256-sUSsxcj4m4uJ28RKdJWKsb+MlVW6GkWjZdhKPFKlE/Y=";
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nativeCheckInputs = [ cacert ];
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# The test suite builds `reqwest::Client`s, and rustls rejects construction
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# outright when no system trust store is found ("No CA certificates were
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# loaded from the system"). The sandbox has no /etc/ssl, so point the tests
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# at nixpkgs' bundle. Build-time only; the installed binary still uses the
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# host's trust store at runtime.
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preCheck = ''
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export SSL_CERT_FILE=${cacert}/etc/ssl/certs/ca-bundle.crt
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'';
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# Serialise the test harness. The lib suite shares process-global worker
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# registries and steer/abort buses (src/orchestrator/workers.rs,
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# src/orchestrator/bus.rs, src/orchestrator/preemption.rs), so the
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# manager-loop tests fail nondeterministically when the harness runs them on
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# parallel threads: rebuilding one unchanged derivation yielded 3 failures,
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# then 1 failure, then 0 with serial threads. All 325 tests still run — none
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# are skipped or filtered. Drop this flag once upstream makes that state
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# per-instance.
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cargoTestFlags = [
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"--"
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"--test-threads=1"
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];
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# Role prompts are embedded with `include_str!`, so the binary needs no
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# runtime data files. The annotated example configs are the de-facto
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# first-run documentation, since a backend URL and model are mandatory.
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postInstall = ''
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install -Dm644 marmel.toml.example $out/share/doc/${pname}/examples/marmel.toml.example
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install -Dm644 marmel.toml.cloud $out/share/doc/${pname}/examples/marmel.toml.cloud
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'';
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passthru = {
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category = "AI Coding Agents";
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updateScript = [
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"nix-update"
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"--flake"
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".#marmel"
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"--version=branch=main"
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];
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};
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meta = {
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description = "Autonomous agentic coding assistant with Manager + specialist subagent orchestration over any OpenAI-compatible LLM backend";
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homepage = "https://github.com/Na1w/marmel";
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# Upstream README states MIT, but the repository ships no LICENSE file and
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# Cargo.toml has no license field.
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license = lib.licenses.mit;
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sourceProvenance = with lib.sourceTypes; [ fromSource ];
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mainProgram = "marmel";
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platforms = lib.platforms.unix;
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};
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}
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