https://github.com/nix-community/go-nix

Elements of Nix re-implemented as Go libraries [maintainer=@flokli]
https://github.com/nix-community/go-nix

go golang nix

Last synced: about 12 hours ago
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Elements of Nix re-implemented as Go libraries [maintainer=@flokli]

• Host: GitHub
• URL: https://github.com/nix-community/go-nix
• Owner: nix-community
• License: apache-2.0
• Created: 2019-04-26T13:56:37.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2024-10-17T11:44:14.000Z (about 2 months ago)
• Last Synced: 2024-10-29T17:25:44.257Z (about 2 months ago)
• Topics: go, golang, nix
• Language: Go
• Homepage: https://matrix.to/#/#go-nix:matrix.org
• Size: 2.76 MB
• Stars: 124
• Watchers: 7
• Forks: 13
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# go-nix - Nix experiments written in go

_STATUS_: experimental

This repository holds a bunch of experiments written in Go.

## `cmd/gonix`

A command line entrypoint called `gonix`, currently implementing the nar

{cat,dump-path,ls} commands.

They're not meant to be 100% compatible, but are documented in the `--help`

output.

## `pkg/derivation`

A parser for Nix `.drv` files.

Functions to calculate derivation paths and output hashes.

## `pkg/derivation/store`

A Structure to hold derivation graphs.

## `pkg/hash`

Methods to serialize and deserialize some of the hashes used in nix code and

`.narinfo` files.

## `pkg/nar`

A Nix ARchive (NAR) file Reader and Writer, with an interface similar to

`archive/tar` from the stdlib, as well as a `DumpPath` method, which

will assemble a NAR representation of a local file system path.

## `pkg/nar/ls`

A parser for .ls files (providing an index for .nar files)

## `pkg/nar/narinfo`

A parser and generator for `.narinfo` files.

## `pkg/nixbase32`

An implementation of the slightly odd "base32" encoding that's used in Nix,

providing some of the functions in `encoding/base32.Encoding`.

## `pkg/storepath`

A parser and regexes for Nix Store Paths.

## `pkg/storepath/references`

A Nix Store path reference scanner.

## `pkg/sqlite`

A collection of interfaces and utilities for writing to and querying various `sqlite` databases that Nix uses.

[sqlc]: https://github.com/sqlc-dev/sqlc

## `pkg/sqlite/binary_cache_v6`

[SQLC] generated code for querying the Nar Info Disk Cache, typically located at `$XDG_CACHE_HOME/nix/binary-cache-v6.sqlite`.

## `pkg/sqlite/eval_cache_v5`

[SQLC] generated code for querying an instance of the Eval Cache, typically located at `$XDG_CACHE_HOME/nix/eval-cache-v5/*.sqlite`.

## `pkg/sqlite/fetcher_cache_v2`

[SQLC] generated code for querying the fetcher cache, typically located in `$XDG_CACHE_HOME/nix/fetcher-cache-v2.sqlite`.

## `pkg/sqlite/nix_v10`

[SQLC] generated code for querying the main Nix database, typically located in `/nix/var/nix/db.sqlite`.

## `pkg/wire`

Methods to parse and produce fields used in the low-level Nix wire protocol.