{"id":27817954,"url":"https://github.com/mdaashir/nsm","last_synced_at":"2025-08-12T16:07:04.073Z","repository":{"id":290139893,"uuid":"973488270","full_name":"mdaashir/NSM","owner":"mdaashir","description":"NSM (Nix Shell Manager) A powerful and user-friendly command-line tool built in Go that simplifies the management of Nix development environments. 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NSM (Nix Shell Manager)\n\n[![Test](https://github.com/mdaashir/NSM/actions/workflows/test.yml/badge.svg)](https://github.com/mdaashir/NSM/actions/workflows/test.yml)\n[![Release](https://github.com/mdaashir/NSM/actions/workflows/release.yml/badge.svg)](https://github.com/mdaashir/NSM/actions/workflows/release.yml)\n[![Go Report Card](https://goreportcard.com/badge/github.com/mdaashir/NSM)](https://goreportcard.com/report/github.com/mdaashir/NSM)\n[![Go Version](https://img.shields.io/github/go-mod/go-version/mdaashir/NSM)](https://go.dev/doc/devel/release)\n[![License](https://img.shields.io/github/license/mdaashir/NSM)](LICENSE)\n\nA command-line tool to manage Nix development environments with ease.\n\n## Features\n\n- Initialize new Nix shell environments\n- Add/remove packages easily\n- List installed packages\n- Convert between shell.nix and flake.nix\n- Run Nix shells\n- Manage Nix channel versions\n- Clean up unused packages\n- Freeze package versions for reproducibility\n\n## Installation\n\n### Using Nix (recommended)\n\nUsing flake:\n\n```bash\nnix run github:mdaashir/NSM\n```\n\nInstall globally:\n\n```bash\nnix profile install github:mdaashir/NSM\n```\n\n### Package Managers\n\n#### macOS\n\n```bash\nbrew install mdaashir/tap/nsm\n```\n\n#### Linux\n\nDebian/Ubuntu:\n\n```bash\ncurl -LO https://github.com/mdaashir/NSM/releases/latest/download/nsm_*_linux_amd64.deb\nsudo dpkg -i nsm_*_linux_amd64.deb\n```\n\nRed Hat/Fedora:\n\n```bash\nsudo rpm -i https://github.com/mdaashir/NSM/releases/latest/download/nsm_*_linux_amd64.rpm\n```\n\nAlpine:\n\n```bash\ncurl -LO https://github.com/mdaashir/NSM/releases/latest/download/nsm_*_linux_amd64.apk\nsudo apk add --allow-untrusted ./nsm_*_linux_amd64.apk\n```\n\nArch Linux:\n\n```bash\ncurl -LO https://github.com/mdaashir/NSM/releases/latest/download/nsm_*_linux_amd64.pkg.tar.zst\nsudo pacman -U nsm_*_linux_amd64.pkg.tar.zst\n```\n\nSnap:\n\n```bash\nsudo snap install nsm --classic\n```\n\n#### Android (Termux)\n\n```bash\npkg install nsm\n```\n\n### Docker\n\n```bash\ndocker run ghcr.io/mdaashir/nsm:latest\n```\n\n### Binary Installation\n\nDownload the appropriate binary for your platform from the [releases page](https://github.com/mdaashir/NSM/releases).\n\n### Build from source\n\nRequirements:\n\n- Go 1.24 or later\n- Make (optional)\n\n```bash\ngit clone https://github.com/mdaashir/NSM.git\ncd NSM\nmake build\n```\n\nOr using Go directly:\n\n```bash\ngo install github.com/mdaashir/NSM@latest\n```\n\n## Usage\n\n### Initialize a New Environment\n\n```bash\nnsm init              # Create new shell.nix\n```\n\n### Manage Packages\n\n```bash\nnsm add gcc python3   # Add packages\nnsm remove gcc        # Remove packages\nnsm list              # List installed packages\n```\n\n### Development Environment\n\n```bash\nnsm run              # Enter the Nix shell\n```\n\n### Maintenance\n\n```bash\nnsm clean            # Clean up unused packages\nnsm upgrade          # Update nixpkgs channel\nnsm doctor           # Check installation health\n```\n\n### Configuration\n\n```bash\nnsm config set default.packages \"gcc python3\"\nnsm config get default.packages\n```\n\n### Advanced Features\n\n```bash\nnsm convert          # Convert shell.nix to flake.nix\nnsm freeze           # Pin nixpkgs version\nnsm info             # Show system information\n```\n\n## Configuration\n\nConfiguration file is stored in `$HOME/.config/NSM/config.yaml`\n\nAvailable settings:\n\n- `default.packages`: Default packages for new environments\n- `channel.url`: Default Nixpkgs channel URL\n- `shell.format`: Preferred format (shell.nix/flake.nix)\n\n## Shell File Format\n\n### shell.nix\n\n```nix\n{ pkgs ? import \u003cnixpkgs\u003e {} }:\n\npkgs.mkShell {\n  packages = with pkgs; [\n    # Your packages here\n    gcc\n    python3\n  ];\n}\n```\n\n### flake.nix (after conversion)\n\n```nix\n{\n  description = \"Development environment\";\n\n  inputs.nixpkgs.url = \"github:nixos/nixpkgs/nixos-unstable\";\n\n  outputs = { self, nixpkgs }: {\n    devShell.x86_64-linux = nixpkgs.mkShell {\n      buildInputs = [\n        # Your packages here\n      ];\n    };\n  };\n}\n```\n\n## License\n\nMIT License - See LICENSE file for details\n\n## Author\n\nMohamed Aashir S \u003cs.mohamedaashir@gmail.com\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmdaashir%2Fnsm","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmdaashir%2Fnsm","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmdaashir%2Fnsm/lists"}