core/pkgs/build-support/fetchmtn/default.nix
2024-05-13 22:24:10 +01:00

26 lines
645 B
Nix

# You can specify some extra mirrors and a cache DB via options
{ lib, stdenvNoCC, monotone, defaultDBMirrors ? [ ]
, cacheDB ? "./mtn-checkout.db" }:
# dbs is a list of strings
# each is an url for sync
# selector is mtn selector, like h:org.example.branch
#
{ name ? "mtn-checkout", dbs ? [ ], sha256, selector ? "h:" + branch, branch }:
stdenvNoCC.mkDerivation {
builder = ./builder.sh;
nativeBuildInputs = [ monotone ];
outputHashAlgo = "sha256";
outputHashMode = "recursive";
outputHash = sha256;
dbs = defaultDBMirrors ++ dbs;
inherit branch cacheDB name selector;
impureEnvVars = lib.fetchers.proxyImpureEnvVars;
}