nixpkgs/pkgs/build-support/fetchdocker/fetchDockerLayer.nix at bd4c31411e6b41f6cb08d99c1ce71341bda1e1b8 - mirrors/nixpkgs - Alioth Systems Laboratories

mirrors/nixpkgs

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Parnell Springmeyer 25865688a7

docker: init fetchdocker nix code for docker2nix

This change adds granular, non-docker daemon docker image fetchers and
a docker image layer compositor to be used in conjunction with the
`docker2nix` utility provided by the `haskellPackages.hocker` package.

This change includes a hackage package version bump and updated sha256
for recent fixes released to `hocker` resulting from formulating this
patch.

2017-12-01 21:00:52 -06:00

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 pkgargs@{ stdenv, lib, haskellPackages, writeText, gawk }:
 let
   generic-fetcher =
     import ./generic-fetcher.nix pkgargs;
 in
 args@{ layerDigest, ... }:
 generic-fetcher ({
   fetcher = "hocker-layer";
   name    = "docker-layer-${layerDigest}.tar.gz";
   tag     = "unused";
 } // args)