nix: overhaul build system.

Removed outdated overlay.
Simply build tooling using bingenHook and propagated*Inputs

Signed-off-by: Daniel Hill <daniel@gluo.nz>

1 files changed, 65 insertions, 0 deletions

diff --git a/base.nix b/base.nix
new file mode 100644
index 00000000..29c86ac8
--- /dev/null
+++ b/base.nix
@@ -0,0 +1,65 @@
+{ lib
+, doCheck ? true
+, stdenvNoCC
+, callPackage
+, nixosTests
+, autoPatchelfHook
+, binary
+, mount
+, versionString ? "0.1"
+, inShell ? false
+, debugMode ? inShell
+, testWithValgrind ? true
+, fuseSupport ? false
+, fuse3 ? null }:
+
+stdenvNoCC.mkDerivation {
+  pname = "bcachefs-tools";
+
+  version = "v0.1-flake-${versionString}";
+
+  nativeBuildInputs = [
+    binary
+    mount
+  ];
+
+  buildInputs = mount.propagatedBuildInputs;
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+    mkdir $out
+    mkdir $out/bin
+    mkdir $out/lib
+    mkdir $out/share
+    mkdir $out/etc
+    cp -pr "${binary}/bin/"* $out/bin
+    cp -pr "${binary}/lib/"* $out/lib
+    cp -pr "${binary}/share/"* $out/share
+    cp -pr "${binary}/etc/"* $out/etc
+    cp -pr "${mount}/bin/"* $out/bin/
+    chmod u+w $out/bin/*
+    patchelf --add-rpath $out/lib $out/bin/bcachefs-mount
+    ln -s "$out/bin/bcachefs-mount" "$out/bin/mount.bcachefs"
+    ln -s "$out/bin" "$out/sbin"
+  '';
+  doCheck = doCheck; # needs bcachefs module loaded on builder
+
+  passthru = {
+    tests = {
+      smoke-test = nixosTests.bcachefs;
+    };
+  };
+
+  enableParallelBuilding = true;
+  meta = with lib; {
+    description = "Userspace tools for bcachefs";
+    homepage    = http://bcachefs.org;
+    license     = licenses.gpl2;
+    platforms   = platforms.linux;
+    maintainers =
+      [ "Kent Overstreet <kent.overstreet@gmail.com>"
+      ];
+
+  };
+}