37 lines
966 B
Nix
37 lines
966 B
Nix
{ lib, stdenvNoCC, mercurial }:
|
|
{ name ? null
|
|
, url
|
|
, rev ? null
|
|
, md5 ? null
|
|
, sha256 ? null
|
|
, hash ? null
|
|
, fetchSubrepos ? false
|
|
, preferLocalBuild ? true }:
|
|
|
|
if md5 != null then
|
|
throw "fetchhg does not support md5 anymore, please use sha256 or hash"
|
|
else if hash != null && sha256 != null then
|
|
throw "Only one of sha256 or hash can be set"
|
|
else
|
|
# TODO: statically check if mercurial as the https support if the url starts woth https.
|
|
stdenvNoCC.mkDerivation {
|
|
name = "hg-archive" + (lib.optionalString (name != null) "-${name}");
|
|
builder = ./builder.sh;
|
|
nativeBuildInputs = [mercurial];
|
|
|
|
impureEnvVars = lib.fetchers.proxyImpureEnvVars;
|
|
|
|
subrepoClause = lib.optionalString fetchSubrepos "S";
|
|
|
|
outputHashAlgo = if hash != null then null else "sha256";
|
|
outputHashMode = "recursive";
|
|
outputHash = if hash != null then
|
|
hash
|
|
else if sha256 != null then
|
|
sha256
|
|
else
|
|
lib.fakeSha256;
|
|
|
|
inherit url rev;
|
|
inherit preferLocalBuild;
|
|
}
|