
Jacob Koziej contributed to multiple Nixpkgs repositories by building and integrating new package definitions, focusing on reproducibility and distribution readiness. He upgraded the toml-sort dependency in srid/nixpkgs, aligning versioning and fetch details with upstream releases to ensure compatibility and reliable builds. In Saghen/nixpkgs, Jacob packaged the miss-hit Python tool, wiring it into the Python package set with Nix expression language and metadata for seamless installation. For Shopify/nixpkgs, he implemented the boring package using buildGoModule, configuring build flags and post-install scripts. His work demonstrated depth in Nix, Go development, and package management, addressing packaging gaps and improving maintainability.

June 2025: Delivered packaging integration for the boring package into nixpkgs (v0.11.4). Implemented a nix derivation using buildGoModule, fetching source from GitHub, configuring build flags, and adding post-install scripts. Added comprehensive metadata (description, homepage, license, maintainers, main program). This enables seamless installation via Nix and strengthens packaging standards for the repository.
June 2025: Delivered packaging integration for the boring package into nixpkgs (v0.11.4). Implemented a nix derivation using buildGoModule, fetching source from GitHub, configuring build flags, and adding post-install scripts. Added comprehensive metadata (description, homepage, license, maintainers, main program). This enables seamless installation via Nix and strengthens packaging standards for the repository.
February 2025 (2025-02) monthly summary for Saghen/nixpkgs: Delivered packaging for the miss-hit Python package (0.9.44) by adding packaging for miss-hit-core and registering miss-hit in python-packages.nix, including default.nix and distribution metadata. This work closes packaging gaps and improves build reproducibility and distribution readiness for Python packages in nixpkgs. Key achievements and impact are summarized below.
February 2025 (2025-02) monthly summary for Saghen/nixpkgs: Delivered packaging for the miss-hit Python package (0.9.44) by adding packaging for miss-hit-core and registering miss-hit in python-packages.nix, including default.nix and distribution metadata. This work closes packaging gaps and improves build reproducibility and distribution readiness for Python packages in nixpkgs. Key achievements and impact are summarized below.
In November 2024, the third-party dependency Toml-sort was upgraded in the srid/nixpkgs package set to 0.24.2, aligning with upstream bug fixes and feature improvements. This change included updating the package version string and the fetch hash to reflect the new release. The upgrade was central to ensuring compatibility with downstream consumers and maintaining build reproducibility.
In November 2024, the third-party dependency Toml-sort was upgraded in the srid/nixpkgs package set to 0.24.2, aligning with upstream bug fixes and feature improvements. This change included updating the package version string and the fetch hash to reflect the new release. The upgrade was central to ensuring compatibility with downstream consumers and maintaining build reproducibility.
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