From 675d5ba700f39b411619fae59f766571b440ae0a Mon Sep 17 00:00:00 2001
From: Arnout Engelen <arnout@bzzt.net>
Date: Thu, 25 Mar 2021 11:41:51 +0100
Subject: [PATCH] buf: init at 0.40.0

---
 pkgs/development/tools/buf/default.nix        | 36 +++++++++++++++++++
 .../buf/skip_test_requiring_network.patch     | 15 ++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 3 files changed, 53 insertions(+)
 create mode 100644 pkgs/development/tools/buf/default.nix
 create mode 100644 pkgs/development/tools/buf/skip_test_requiring_network.patch

diff --git a/pkgs/development/tools/buf/default.nix b/pkgs/development/tools/buf/default.nix
new file mode 100644
index 000000000000..fc232d55da6d
--- /dev/null
+++ b/pkgs/development/tools/buf/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+, protobuf
+}:
+
+buildGoModule rec {
+  pname = "buf";
+  version = "0.40.0";
+
+  src = fetchFromGitHub {
+    owner = "bufbuild";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-N6o+1cfer8rgKJ3+CL25axJSjGV/YSG1sLIHXJzsC6o=";
+  };
+
+  patches = [
+    ./skip_test_requiring_network.patch
+  ];
+
+  preCheck = ''
+    export PATH=$PATH:$GOPATH/bin
+  '';
+
+  nativeBuildInputs = [ protobuf ];
+
+  vendorSha256 = "sha256-vl+WqtpegoAvylx/lcyfJk8DAOub8U4Lx3Pe3eW4M/E=";
+
+  meta = with lib; {
+    description = "Create consistent Protobuf APIs that preserve compatibility and comply with design best-practices";
+    homepage = "https://buf.build";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ raboof ];
+  };
+}
diff --git a/pkgs/development/tools/buf/skip_test_requiring_network.patch b/pkgs/development/tools/buf/skip_test_requiring_network.patch
new file mode 100644
index 000000000000..8d3e15c17ffb
--- /dev/null
+++ b/pkgs/development/tools/buf/skip_test_requiring_network.patch
@@ -0,0 +1,15 @@
+diff --git a/internal/buf/internal/buftesting/buftesting.go b/internal/buf/internal/buftesting/buftesting.go
+index dc8da0c..70ad299 100644
+--- a/internal/buf/internal/buftesting/buftesting.go
++++ b/internal/buf/internal/buftesting/buftesting.go
+@@ -100,6 +100,10 @@ func RunActualProtoc(
+ 
+ // GetGoogleapisDirPath gets the path to a clone of googleapis.
+ func GetGoogleapisDirPath(t *testing.T, buftestingDirPath string) string {
++	// Requires network access, which is not available during
++	// the nixpkgs sandboxed build
++	t.Skip()
++
+ 	googleapisDirPath := filepath.Join(buftestingDirPath, testGoogleapisDirPath)
+ 	require.NoError(
+ 		t,
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3b7831d87960..0378c6bc9d7a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -166,6 +166,8 @@ in
 
   breakpad = callPackage ../development/misc/breakpad { };
 
+  buf = callPackage ../development/tools/buf { };
+
   # Zip file format only allows times after year 1980, which makes e.g. Python wheel building fail with:
   # ValueError: ZIP does not support timestamps before 1980
   ensureNewerSourcesForZipFilesHook = ensureNewerSourcesHook { year = "1980"; };