diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 00000000..1392aa88
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Manual nixfmt run
+706478750fc8574ed816ef746d3ad3790b2ea66a
diff --git a/default.nix b/default.nix
index 71d1a80a..00ec5b61 100644
--- a/default.nix
+++ b/default.nix
@@ -1,3 +1,3 @@
-(import (fetchTarball https://github.com/edolstra/flake-compat/archive/master.tar.gz) {
+(import (fetchTarball "https://github.com/edolstra/flake-compat/archive/master.tar.gz") {
   src = ./.;
 }).defaultNix
diff --git a/flake.nix b/flake.nix
index 84c6f6db..b95fa265 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,22 +3,29 @@
 
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
 
-  outputs = { self, nixpkgs }:
+  outputs =
+    { self, nixpkgs }:
 
     let
-      supportedSystems = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
+      supportedSystems = [
+        "x86_64-linux"
+        "i686-linux"
+        "aarch64-linux"
+      ];
       forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
 
       version = nixpkgs.lib.removeSuffix "\n" (builtins.readFile ./version);
       pkgs = nixpkgs.legacyPackages.x86_64-linux;
 
-
-      patchelfFor = pkgs: let
-        # this is only
-      in pkgs.callPackage ./patchelf.nix {
-        inherit version;
-        src = self;
-      };
+      patchelfFor =
+        pkgs:
+        let
+          # this is only
+        in
+        pkgs.callPackage ./patchelf.nix {
+          inherit version;
+          src = self;
+        };
 
     in
 
@@ -29,67 +36,76 @@
       };
 
       hydraJobs = {
-        tarball =
-          pkgs.releaseTools.sourceTarball rec {
-            name = "patchelf-tarball";
-            inherit version;
-            versionSuffix = ""; # obsolete
-            src = self;
-            preAutoconf = "echo ${version} > version";
-
-            # portable configure shouldn't have a shebang pointing to the nix store
-            postConfigure = ''
-              sed -i '1s|^.*$|#!/bin/sh|' ./configure
-            '';
-            postDist = ''
-              cp README.md $out/
-              echo "doc readme $out/README.md" >> $out/nix-support/hydra-build-products
-            '';
-          };
+        tarball = pkgs.releaseTools.sourceTarball rec {
+          name = "patchelf-tarball";
+          inherit version;
+          versionSuffix = ""; # obsolete
+          src = self;
+          preAutoconf = "echo ${version} > version";
+
+          # portable configure shouldn't have a shebang pointing to the nix store
+          postConfigure = ''
+            sed -i '1s|^.*$|#!/bin/sh|' ./configure
+          '';
+          postDist = ''
+            cp README.md $out/
+            echo "doc readme $out/README.md" >> $out/nix-support/hydra-build-products
+          '';
+        };
 
         coverage =
           (pkgs.releaseTools.coverageAnalysis {
             name = "patchelf-coverage";
             src = self.hydraJobs.tarball;
-            lcovFilter = ["*/tests/*"];
-          }).overrideAttrs (old: {
-            preCheck = ''
-              # coverage cflag breaks this target
-              NIX_CFLAGS_COMPILE=''${NIX_CFLAGS_COMPILE//--coverage} make -C tests phdr-corruption.so
-            '';
-          });
+            lcovFilter = [ "*/tests/*" ];
+          }).overrideAttrs
+            (old: {
+              preCheck = ''
+                # coverage cflag breaks this target
+                NIX_CFLAGS_COMPILE=''${NIX_CFLAGS_COMPILE//--coverage} make -C tests phdr-corruption.so
+              '';
+            });
 
         build = forAllSystems (system: self.packages.${system}.patchelf);
-        build-sanitized = forAllSystems (system: self.packages.${system}.patchelf.overrideAttrs (old: {
-          configureFlags = [ "--with-asan " "--with-ubsan" ];
-          # -Wno-unused-command-line-argument is for clang, which does not like
-          # our cc wrapper arguments
-          CFLAGS = "-Werror -Wno-unused-command-line-argument";
-        }));
+        build-sanitized = forAllSystems (
+          system:
+          self.packages.${system}.patchelf.overrideAttrs (old: {
+            configureFlags = [
+              "--with-asan "
+              "--with-ubsan"
+            ];
+            # -Wno-unused-command-line-argument is for clang, which does not like
+            # our cc wrapper arguments
+            CFLAGS = "-Werror -Wno-unused-command-line-argument";
+          })
+        );
 
         # x86_64-linux seems to be only working clangStdenv at the moment
-        build-sanitized-clang = nixpkgs.lib.genAttrs [ "x86_64-linux" ] (system: self.hydraJobs.build-sanitized.${system}.override {
-          stdenv = nixpkgs.legacyPackages.${system}.llvmPackages_latest.libcxxStdenv;
-        });
+        build-sanitized-clang = nixpkgs.lib.genAttrs [ "x86_64-linux" ] (
+          system:
+          self.hydraJobs.build-sanitized.${system}.override {
+            stdenv = nixpkgs.legacyPackages.${system}.llvmPackages_latest.libcxxStdenv;
+          }
+        );
 
         # To get mingw compiler from hydra cache
         inherit (self.packages.x86_64-linux) patchelf-win32 patchelf-win64;
 
-        release = pkgs.releaseTools.aggregate
-          { name = "patchelf-${self.hydraJobs.tarball.version}";
-            constituents =
-              [ self.hydraJobs.tarball
-                self.hydraJobs.build.x86_64-linux
-                self.hydraJobs.build.i686-linux
-                # FIXME: add aarch64 emulation to our github action...
-                #self.hydraJobs.build.aarch64-linux
-                self.hydraJobs.build-sanitized.x86_64-linux
-                #self.hydraJobs.build-sanitized.aarch64-linux
-                self.hydraJobs.build-sanitized.i686-linux
-                self.hydraJobs.build-sanitized-clang.x86_64-linux
-              ];
-            meta.description = "Release-critical builds";
-          };
+        release = pkgs.releaseTools.aggregate {
+          name = "patchelf-${self.hydraJobs.tarball.version}";
+          constituents = [
+            self.hydraJobs.tarball
+            self.hydraJobs.build.x86_64-linux
+            self.hydraJobs.build.i686-linux
+            # FIXME: add aarch64 emulation to our github action...
+            #self.hydraJobs.build.aarch64-linux
+            self.hydraJobs.build-sanitized.x86_64-linux
+            #self.hydraJobs.build-sanitized.aarch64-linux
+            self.hydraJobs.build-sanitized.i686-linux
+            self.hydraJobs.build-sanitized-clang.x86_64-linux
+          ];
+          meta.description = "Release-critical builds";
+        };
 
       };
 
@@ -97,33 +113,42 @@
         build = self.hydraJobs.build.${system};
       });
 
-      devShells = forAllSystems (system: {
-        glibc = self.packages.${system}.patchelf;
-        default = self.devShells.${system}.glibc;
-      } // nixpkgs.lib.optionalAttrs (system != "i686-linux") {
-        musl = self.packages.${system}.patchelf-musl;
-      });
-
-      packages = forAllSystems (system: let
-        pkgs = nixpkgs.legacyPackages.${system};
-      in {
-        patchelf = patchelfFor pkgs;
-        default = self.packages.${system}.patchelf;
-
-        # This is a good test to see if packages can be cross-compiled. It also
-        # tests if our testsuite uses target-prefixed executable names.
-        patchelf-musl-cross = patchelfFor pkgs.pkgsCross.musl64;
-        patchelf-netbsd-cross = patchelfFor pkgs.pkgsCross.x86_64-netbsd;
-
-        patchelf-win32 = (patchelfFor pkgs.pkgsCross.mingw32).overrideAttrs (old: {
-          NIX_CFLAGS_COMPILE = "-static";
-        });
-        patchelf-win64 = (patchelfFor pkgs.pkgsCross.mingwW64).overrideAttrs (old: {
-          NIX_CFLAGS_COMPILE = "-static";
-        });
-      } // nixpkgs.lib.optionalAttrs (system != "i686-linux") {
-        patchelf-musl = patchelfFor nixpkgs.legacyPackages.${system}.pkgsMusl;
-      });
+      devShells = forAllSystems (
+        system:
+        {
+          glibc = self.packages.${system}.patchelf;
+          default = self.devShells.${system}.glibc;
+        }
+        // nixpkgs.lib.optionalAttrs (system != "i686-linux") {
+          musl = self.packages.${system}.patchelf-musl;
+        }
+      );
+
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          patchelf = patchelfFor pkgs;
+          default = self.packages.${system}.patchelf;
+
+          # This is a good test to see if packages can be cross-compiled. It also
+          # tests if our testsuite uses target-prefixed executable names.
+          patchelf-musl-cross = patchelfFor pkgs.pkgsCross.musl64;
+          patchelf-netbsd-cross = patchelfFor pkgs.pkgsCross.x86_64-netbsd;
+
+          patchelf-win32 = (patchelfFor pkgs.pkgsCross.mingw32).overrideAttrs (old: {
+            NIX_CFLAGS_COMPILE = "-static";
+          });
+          patchelf-win64 = (patchelfFor pkgs.pkgsCross.mingwW64).overrideAttrs (old: {
+            NIX_CFLAGS_COMPILE = "-static";
+          });
+        }
+        // nixpkgs.lib.optionalAttrs (system != "i686-linux") {
+          patchelf-musl = patchelfFor nixpkgs.legacyPackages.${system}.pkgsMusl;
+        }
+      );
 
     };
 }
diff --git a/patchelf.nix b/patchelf.nix
index 6e8e59d3..169f456c 100644
--- a/patchelf.nix
+++ b/patchelf.nix
@@ -1,17 +1,24 @@
-{ stdenv, buildPackages, autoreconfHook, version, src, overrideCC }:
+{
+  stdenv,
+  buildPackages,
+  autoreconfHook,
+  version,
+  src,
+  overrideCC,
+}:
 let
   # on windows we use win32 threads to get a fully static binary
-  gcc = buildPackages.wrapCC (buildPackages.gcc-unwrapped.override ({
-    threadsCross = {
-      model = "win32";
-      package = null;
-    };
-  }));
+  gcc = buildPackages.wrapCC (
+    buildPackages.gcc-unwrapped.override ({
+      threadsCross = {
+        model = "win32";
+        package = null;
+      };
+    })
+  );
 
-  stdenv' = if (stdenv.cc.isGNU && stdenv.targetPlatform.isWindows) then
-    overrideCC stdenv gcc
-  else
-    stdenv;
+  stdenv' =
+    if (stdenv.cc.isGNU && stdenv.targetPlatform.isWindows) then overrideCC stdenv gcc else stdenv;
 in
 stdenv'.mkDerivation {
   pname = "patchelf";