{"id":15171212,"url":"https://github.com/4d-star/ester_nix","last_synced_at":"2026-02-03T02:02:08.190Z","repository":{"id":252622998,"uuid":"840968887","full_name":"4D-STAR/ester_nix","owner":"4D-STAR","description":null,"archived":false,"fork":false,"pushed_at":"2025-01-15T15:59:56.000Z","size":17,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-06-30T20:06:47.482Z","etag":null,"topics":["nix","stellar-evolution"],"latest_commit_sha":null,"homepage":"","language":"Nix","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/4D-STAR.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2024-08-11T08:47:48.000Z","updated_at":"2025-01-21T10:20:20.000Z","dependencies_parsed_at":null,"dependency_job_id":"eb656a71-614a-46be-8673-a6f729fc00e2","html_url":"https://github.com/4D-STAR/ester_nix","commit_stats":{"total_commits":4,"total_committers":1,"mean_commits":4.0,"dds":0.0,"last_synced_commit":"9fcee5b2753396a31f59837d74b139be200b07c1"},"previous_names":["4d-star/ester_nix"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/4D-STAR/ester_nix","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/4D-STAR%2Fester_nix","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/4D-STAR%2Fester_nix/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/4D-STAR%2Fester_nix/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/4D-STAR%2Fester_nix/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/4D-STAR","download_url":"https://codeload.github.com/4D-STAR/ester_nix/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/4D-STAR%2Fester_nix/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":262842922,"owners_count":23373167,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["nix","stellar-evolution"],"created_at":"2024-09-27T09:00:35.608Z","updated_at":"2026-02-03T02:02:08.179Z","avatar_url":"https://github.com/4D-STAR.png","language":"Nix","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Ester Nix\n\n[Evolution STEllaire en Rotation (Ester)](https://github.com/ester-project/ester) is a 2d stellar evolution code. This repo provides a script to build a C++/Fortran/Python development environment to compile and execute ester using the [Nix](https://nix.dev) ecosystem. \n\n## Pre-requisites\n\nThe only requirement is Nix itself. Install Nix following the instructions at https://nixos.org/download/.\n\nAlternatively, you can use one-liner for installing Determinate Nix \n\n```\ncurl -fsSL https://install.determinate.systems/nix | sh -s -- install --determinate\n``` \n\nTest your installation by running \n\n```\nnix --version\n```\n\nwhich should return something like `nix (Nix) 2.24.1`.\n\n## Using this repo\n\nClone or download this repo. Then open a terminal, navigate to the root of this repository and execute\n\n```\nnix develop --extra-experimental-features nix-command --extra-experimental-features flakes\n```\n\nThis will instantiate the development environment and compile Ester's `evolution` branch. Upon finishing, you will be in a bash shell with the following commands available: `star1d`, `star2d`, `star_evol`. \n\n\n## Why Nix\n\nThe lock file in this directory guarantees a consistent development environment, greatly facilitating the installation of ester across different distributions\n\n## Notes and TODOs\n-The build has been tested in Ubuntu, Arch Linux, Rocky Linux, MacOS(M1) and in Windows through the [WSL](https://learn.microsoft.com/en-us/windows/wsl/install)\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F4d-star%2Fester_nix","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F4d-star%2Fester_nix","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F4d-star%2Fester_nix/lists"}