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fetchhg: allow specifying (sri) hash

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This commit is contained in:
ajs124 2023-04-03 12:36:38 +02:00
parent 9554582b34
commit b7cb74322c
1 changed files with 11 additions and 3 deletions
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14
pkgs/build-support/fetchhg/default.nix
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@ -4,11 +4,14 @@
, 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"
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 {
@ -20,9 +23,14 @@ stdenvNoCC.mkDerivation {
subrepoClause = lib.optionalString fetchSubrepos "S";
outputHashAlgo = "sha256";
outputHashAlgo = if hash != null then null else "sha256";
outputHashMode = "recursive";
outputHash = sha256;
outputHash = if hash != null then
hash
else if sha256 != null then
sha256
else
lib.fakeSha256;
inherit url rev;
inherit preferLocalBuild;