From 80cafd06e612e5e06e6599c964d2dace4cdcb1ce Mon Sep 17 00:00:00 2001
From: nicoo <nicoo@mur.at>
Date: Sun, 15 Sep 2024 09:53:12 +0000
Subject: [PATCH] fetchRepoProject: support `hash` attribute, wrapping in
 `withnormalizedHash`

---
 .../fetchrepoproject/default.nix              | 130 +++++++++---------
 1 file changed, 65 insertions(+), 65 deletions(-)

diff --git a/pkgs/build-support/fetchrepoproject/default.nix b/pkgs/build-support/fetchrepoproject/default.nix
index a5e79c8d4ef9..354913574b0f 100644
--- a/pkgs/build-support/fetchrepoproject/default.nix
+++ b/pkgs/build-support/fetchrepoproject/default.nix
@@ -1,83 +1,83 @@
 { lib, stdenvNoCC, gitRepo, cacert, copyPathsToStore }:
+lib.fetchers.withNormalizedHash { } (
+  { name, manifest, rev ? "HEAD", outputHash, outputHashAlgo
+  # Optional parameters:
+  , repoRepoURL ? "", repoRepoRev ? "", referenceDir ? "", manifestName ? ""
+  , localManifests ? [], createMirror ? false, useArchive ? false
+  }:
 
-{ name, manifest, rev ? "HEAD", sha256
-# Optional parameters:
-, repoRepoURL ? "", repoRepoRev ? "", referenceDir ? "", manifestName ? ""
-, localManifests ? [], createMirror ? false, useArchive ? false
-}:
+  assert repoRepoRev != "" -> repoRepoURL != "";
+  assert createMirror -> !useArchive;
 
-assert repoRepoRev != "" -> repoRepoURL != "";
-assert createMirror -> !useArchive;
+  let
+    inherit (lib)
+      concatMapStringsSep
+      concatStringsSep
+      fetchers
+      optionalString
+      ;
 
-let
-  inherit (lib)
-    concatMapStringsSep
-    concatStringsSep
-    fetchers
-    optionalString
-    ;
+    extraRepoInitFlags = [
+      (optionalString (repoRepoURL != "") "--repo-url=${repoRepoURL}")
+      (optionalString (repoRepoRev != "") "--repo-branch=${repoRepoRev}")
+      (optionalString (referenceDir != "") "--reference=${referenceDir}")
+      (optionalString (manifestName != "") "--manifest-name=${manifestName}")
+    ];
 
-  extraRepoInitFlags = [
-    (optionalString (repoRepoURL != "") "--repo-url=${repoRepoURL}")
-    (optionalString (repoRepoRev != "") "--repo-branch=${repoRepoRev}")
-    (optionalString (referenceDir != "") "--reference=${referenceDir}")
-    (optionalString (manifestName != "") "--manifest-name=${manifestName}")
-  ];
+    repoInitFlags = [
+      "--manifest-url=${manifest}"
+      "--manifest-branch=${rev}"
+      "--depth=1"
+      (optionalString createMirror "--mirror")
+      (optionalString useArchive "--archive")
+    ] ++ extraRepoInitFlags;
 
-  repoInitFlags = [
-    "--manifest-url=${manifest}"
-    "--manifest-branch=${rev}"
-    "--depth=1"
-    (optionalString createMirror "--mirror")
-    (optionalString useArchive "--archive")
-  ] ++ extraRepoInitFlags;
+    local_manifests = copyPathsToStore localManifests;
 
-  local_manifests = copyPathsToStore localManifests;
+  in stdenvNoCC.mkDerivation {
+    inherit name;
 
-in stdenvNoCC.mkDerivation {
-  inherit name;
+    inherit cacert manifest rev repoRepoURL repoRepoRev referenceDir; # TODO
 
-  inherit cacert manifest rev repoRepoURL repoRepoRev referenceDir; # TODO
+    inherit outputHash outputHashAlgo;
+    outputHashMode = "recursive";
 
-  outputHashAlgo = "sha256";
-  outputHashMode = "recursive";
-  outputHash = sha256;
+    preferLocalBuild = true;
+    enableParallelBuilding = true;
 
-  preferLocalBuild = true;
-  enableParallelBuilding = true;
+    impureEnvVars = fetchers.proxyImpureEnvVars ++ [
+      "GIT_PROXY_COMMAND" "SOCKS_SERVER"
+    ];
 
-  impureEnvVars = fetchers.proxyImpureEnvVars ++ [
-    "GIT_PROXY_COMMAND" "SOCKS_SERVER"
-  ];
+    nativeBuildInputs = [ gitRepo cacert ];
 
-  nativeBuildInputs = [ gitRepo cacert ];
+    GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
 
-  GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
+    buildCommand = ''
+      # Path must be absolute (e.g. for GnuPG: ~/.repoconfig/gnupg/pubring.kbx)
+      export HOME="$(pwd)"
 
-  buildCommand = ''
-    # Path must be absolute (e.g. for GnuPG: ~/.repoconfig/gnupg/pubring.kbx)
-    export HOME="$(pwd)"
+      mkdir $out
+      cd $out
 
-    mkdir $out
-    cd $out
+      mkdir .repo
+      ${optionalString (local_manifests != []) ''
+        mkdir .repo/local_manifests
+        for local_manifest in ${concatMapStringsSep " " toString local_manifests}; do
+          cp $local_manifest .repo/local_manifests/$(stripHash $local_manifest)
+        done
+      ''}
 
-    mkdir .repo
-    ${optionalString (local_manifests != []) ''
-      mkdir .repo/local_manifests
-      for local_manifest in ${concatMapStringsSep " " toString local_manifests}; do
-        cp $local_manifest .repo/local_manifests/$(stripHash $local_manifest)
-      done
-    ''}
+      repo init ${concatStringsSep " " repoInitFlags}
+      repo sync --jobs=$NIX_BUILD_CORES --current-branch
 
-    repo init ${concatStringsSep " " repoInitFlags}
-    repo sync --jobs=$NIX_BUILD_CORES --current-branch
-
-    # TODO: The git-index files (and probably the files in .repo as well) have
-    # different contents each time and will therefore change the final hash
-    # (i.e. creating a mirror probably won't work).
-    ${optionalString (!createMirror) ''
-      rm -rf .repo
-      find -type d -name '.git' -prune -exec rm -rf {} +
-    ''}
-  '';
-}
+      # TODO: The git-index files (and probably the files in .repo as well) have
+      # different contents each time and will therefore change the final hash
+      # (i.e. creating a mirror probably won't work).
+      ${optionalString (!createMirror) ''
+        rm -rf .repo
+        find -type d -name '.git' -prune -exec rm -rf {} +
+      ''}
+    '';
+  }
+)