From 171d8f797d0dfba71e571db2b7178da6a226e2ac Mon Sep 17 00:00:00 2001
From: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date: Sun, 12 Jan 2025 17:57:14 +0800
Subject: [PATCH] lib: reformat code

---
 lib/builders/build-dconf-db.nix               |   5 +-
 lib/builders/hugo-build-site/default.nix      | 451 ++++++++----------
 lib/builders/xdg/make-association-list.nix    |  31 +-
 lib/builders/xdg/make-desktop-entry.nix       |  33 +-
 lib/builders/xdg/make-portal-config.nix       |  20 +-
 lib/data.nix                                  |   3 +-
 lib/env-builders.nix                          | 100 ++--
 lib/env-specific/home-manager.nix             |  12 +-
 lib/env-specific/nixos.nix                    |  49 +-
 lib/env-specific/nixvim.nix                   |   2 +-
 lib/env-specific/sops.nix                     |  18 +-
 lib/env-specific/wrapper-manager.nix          |  69 ++-
 .../fetch-internet-archive/default.nix        |  31 +-
 lib/fetchers/fetch-ugee-driver/default.nix    |  13 +-
 lib/flake.nix                                 |   7 +-
 lib/math.nix                                  |  13 +-
 lib/trivial.nix                               |  73 ++-
 lib/utils/nixos.nix                           |   6 +-
 18 files changed, 393 insertions(+), 543 deletions(-)

diff --git a/lib/builders/build-dconf-db.nix b/lib/builders/build-dconf-db.nix
index 57fa809a..da9ca78e 100644
--- a/lib/builders/build-dconf-db.nix
+++ b/lib/builders/build-dconf-db.nix
@@ -4,6 +4,5 @@
 
 { dir, name ? baseNameOf dir, keyfiles, profile }@args:
 
-runCommand "dconf-${name}" {
-  nativeBuildInputs = [ (lib.getBin dconf) ];
-} "dconf compile $out ${dir}"
+runCommand "dconf-${name}" { nativeBuildInputs = [ (lib.getBin dconf) ]; }
+"dconf compile $out ${dir}"
diff --git a/lib/builders/hugo-build-site/default.nix b/lib/builders/hugo-build-site/default.nix
index a9d63e05..cc148399 100644
--- a/lib/builders/hugo-build-site/default.nix
+++ b/lib/builders/hugo-build-site/default.nix
@@ -18,14 +18,7 @@
 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-{
-  hugo,
-  go,
-  cacert,
-  git,
-  lib,
-  stdenv,
-}:
+{ hugo, go, cacert, git, lib, stdenv, }:
 
 # A modified Go builder for generating a website with Hugo. Since it relies on
 # Hugo modules (which is basically wrapper around Go modules), this can be used
@@ -34,297 +27,227 @@
 # Take note, this doesn't work for Hugo projects with remote resources
 # right in the content since Hugo allows network access when generating
 # the website.
-{
-  name ? "${args'.pname}-${args'.version}",
+{ name ? "${args'.pname}-${args'.version}",
 
-  nativeBuildInputs ? [ ],
-  passthru ? { },
+nativeBuildInputs ? [ ], passthru ? { },
 
-  # A function to override the goModules derivation
-  overrideModAttrs ? (_oldAttrs: { }),
+# A function to override the goModules derivation
+overrideModAttrs ? (_oldAttrs: { }),
 
-  # path to go.mod and go.sum directory
-  modRoot ? "./",
+# path to go.mod and go.sum directory
+modRoot ? "./",
 
-  # vendorHash is the SRI hash of the vendored dependencies
-  #
-  # if vendorHash is null, then we won't fetch any dependencies and
-  # rely on the vendor folder within the source.
-  vendorHash ? throw (
-    if args' ? vendorSha256 then
-      "buildHugoSite: Expect vendorHash instead of vendorSha256"
-    else
-      "buildHugoSite: vendorHash is missing"
-  ),
+# vendorHash is the SRI hash of the vendored dependencies
+#
+# if vendorHash is null, then we won't fetch any dependencies and
+# rely on the vendor folder within the source.
+vendorHash ? throw (if args' ? vendorSha256 then
+  "buildHugoSite: Expect vendorHash instead of vendorSha256"
+else
+  "buildHugoSite: vendorHash is missing"),
 
-  # Whether to delete the vendor folder supplied with the source.
-  deleteVendor ? false,
+# Whether to delete the vendor folder supplied with the source.
+deleteVendor ? false,
 
-  # Whether to fetch (go mod download) and proxy the vendor directory.
-  # This is useful if your code depends on c code and go mod tidy does not
-  # include the needed sources to build or if any dependency has case-insensitive
-  # conflicts which will produce platform dependant `vendorHash` checksums.
-  proxyVendor ? false,
+# Whether to fetch (go mod download) and proxy the vendor directory.
+# This is useful if your code depends on c code and go mod tidy does not
+# include the needed sources to build or if any dependency has case-insensitive
+# conflicts which will produce platform dependant `vendorHash` checksums.
+proxyVendor ? false,
 
-  # We want parallel builds by default
-  enableParallelBuilding ? true,
+# We want parallel builds by default
+enableParallelBuilding ? true,
 
-  # Do not enable this without good reason
-  # IE: programs coupled with the compiler
-  allowGoReference ? false,
+# Do not enable this without good reason
+# IE: programs coupled with the compiler
+allowGoReference ? false,
 
-  CGO_ENABLED ? go.CGO_ENABLED,
+CGO_ENABLED ? go.CGO_ENABLED,
 
-  meta ? { },
+meta ? { },
 
-  ldflags ? [ ],
+ldflags ? [ ],
 
-  GOFLAGS ? [ ],
+GOFLAGS ? [ ],
 
-  ...
-}@args':
+... }@args':
 
 let
-  args = removeAttrs args' [
-    "overrideModAttrs"
-    "vendorSha256"
-    "vendorHash"
-  ];
+  args = removeAttrs args' [ "overrideModAttrs" "vendorSha256" "vendorHash" ];
 
   GO111MODULE = "on";
   GOTOOLCHAIN = "local";
 
-  hugoModules =
-    if (vendorHash == null) then
-      ""
-    else
-      (stdenv.mkDerivation {
-        name = "${name}-hugo-modules";
+  hugoModules = if (vendorHash == null) then
+    ""
+  else
+    (stdenv.mkDerivation {
+      name = "${name}-hugo-modules";
 
-        nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
-          hugo
-          go
-          git
-          cacert
-        ];
-
-        inherit (args) src;
-        inherit (go) GOOS GOARCH;
-        inherit GO111MODULE GOTOOLCHAIN;
-
-        # The following inheritence behavior is not trivial to expect, and some may
-        # argue it's not ideal. Changing it may break vendor hashes in Nixpkgs and
-        # out in the wild. In anycase, it's documented in:
-        # doc/languages-frameworks/go.section.md
-        prePatch = args.prePatch or "";
-        patches = args.patches or [ ];
-        patchFlags = args.patchFlags or [ ];
-        postPatch = args.postPatch or "";
-        preBuild = args.preBuild or "";
-        postBuild = args.modPostBuild or "";
-        sourceRoot = args.sourceRoot or "";
-        setSourceRoot = args.setSourceRoot or "";
-        env = args.env or { };
-
-        impureEnvVars = lib.fetchers.proxyImpureEnvVars ++ [
-          "GIT_PROXY_COMMAND"
-          "SOCKS_SERVER"
-          "GOPROXY"
-        ];
-
-        configurePhase =
-          args.modConfigurePhase or ''
-            runHook preConfigure
-            export GOCACHE=$TMPDIR/go-cache
-            export GOPATH="$TMPDIR/go"
-            cd "${modRoot}"
-            runHook postConfigure
-          '';
-
-        buildPhase =
-          args.modBuildPhase or (
-            ''
-              runHook preBuild
-            ''
-            + lib.optionalString deleteVendor ''
-              if [ ! -d _vendor ]; then
-                echo "_vendor folder does not exist, 'deleteVendor' is not needed"
-                exit 10
-              else
-                rm -rf _vendor
-              fi
-            ''
-            + ''
-              if [ -d _vendor ]; then
-                echo "_vendor folder exists, please set 'vendorHash = null;' in your expression"
-                exit 10
-              fi
-
-              ${
-                if proxyVendor then
-                  ''
-                    mkdir -p "''${GOPATH}/pkg/mod/cache/download"
-                    hugo mod vendor
-                  ''
-                else
-                  ''
-                    if (( "''${NIX_DEBUG:-0}" >= 1 )); then
-                      hugoModVendorFlags+=(-v)
-                    fi
-                    hugo mod vendor "''${hugoModVendorFlags[@]}"
-                  ''
-              }
-
-              mkdir -p _vendor
-
-              runHook postBuild
-            ''
-          );
-
-        installPhase =
-          args.modInstallPhase or ''
-            runHook preInstall
-
-            ${
-              if proxyVendor then
-                ''
-                  rm -rf "''${GOPATH}/pkg/mod/cache/download/sumdb"
-                  cp -r --reflink=auto "''${GOPATH}/pkg/mod/cache/download" $out
-                ''
-              else
-                ''
-                  cp -r --reflink=auto _vendor $out
-                ''
-            }
-
-            if ! [ "$(ls -A $out)" ]; then
-              echo "_vendor folder is empty, please set 'vendorHash = null;' in your expression"
-              exit 10
-            fi
-
-            runHook postInstall
-          '';
-
-        dontFixup = true;
-
-        outputHashMode = "recursive";
-        outputHash = vendorHash;
-        # Handle empty vendorHash; avoid
-        # error: empty hash requires explicit hash algorithm
-        outputHashAlgo = if vendorHash == "" then "sha256" else null;
-      }).overrideAttrs
-        overrideModAttrs;
-
-  package = stdenv.mkDerivation (
-    args
-    // {
-      nativeBuildInputs = [
-        hugo
-        git
-        go
-      ] ++ nativeBuildInputs;
+      nativeBuildInputs = (args.nativeBuildInputs or [ ])
+        ++ [ hugo go git cacert ];
 
+      inherit (args) src;
       inherit (go) GOOS GOARCH;
+      inherit GO111MODULE GOTOOLCHAIN;
 
-      GOFLAGS =
-        GOFLAGS
-        ++
-          lib.warnIf (lib.any (lib.hasPrefix "-mod=") GOFLAGS)
-            "use `proxyVendor` to control Go module/vendor behavior instead of setting `-mod=` in GOFLAGS"
-            (lib.optional (!proxyVendor) "-mod=vendor")
-        ++
-          lib.warnIf (builtins.elem "-trimpath" GOFLAGS)
-            "`-trimpath` is added by default to GOFLAGS by buildHugoSite when allowGoReference isn't set to true"
-            (lib.optional (!allowGoReference) "-trimpath");
-      inherit
-        CGO_ENABLED
-        enableParallelBuilding
-        GO111MODULE
-        GOTOOLCHAIN
-        ;
+      # The following inheritence behavior is not trivial to expect, and some may
+      # argue it's not ideal. Changing it may break vendor hashes in Nixpkgs and
+      # out in the wild. In anycase, it's documented in:
+      # doc/languages-frameworks/go.section.md
+      prePatch = args.prePatch or "";
+      patches = args.patches or [ ];
+      patchFlags = args.patchFlags or [ ];
+      postPatch = args.postPatch or "";
+      preBuild = args.preBuild or "";
+      postBuild = args.modPostBuild or "";
+      sourceRoot = args.sourceRoot or "";
+      setSourceRoot = args.setSourceRoot or "";
+      env = args.env or { };
 
-      # If not set to an explicit value, set the buildid empty for reproducibility.
-      ldflags = ldflags ++ lib.optional (!lib.any (lib.hasPrefix "-buildid=") ldflags) "-buildid=";
+      impureEnvVars = lib.fetchers.proxyImpureEnvVars
+        ++ [ "GIT_PROXY_COMMAND" "SOCKS_SERVER" "GOPROXY" ];
 
-      configurePhase =
-        args.configurePhase or (
-          ''
-            runHook preConfigure
+      configurePhase = args.modConfigurePhase or ''
+        runHook preConfigure
+        export GOCACHE=$TMPDIR/go-cache
+        export GOPATH="$TMPDIR/go"
+        cd "${modRoot}"
+        runHook postConfigure
+      '';
 
-            export GOCACHE=$TMPDIR/go-cache
-            export GOPATH="$TMPDIR/go"
-            export GOPROXY=off
-            export GOSUMDB=off
-            cd "$modRoot"
-          ''
-          + lib.optionalString (vendorHash != null) ''
-            ${
-              if proxyVendor then
-                ''
-                  export GOPROXY=file://${hugoModules}
-                ''
-              else
-                ''
-                  rm -rf _vendor
-                  cp -r --reflink=auto ${hugoModules} _vendor
-                ''
-            }
-          ''
-          + ''
+      buildPhase = args.modBuildPhase or (''
+        runHook preBuild
+      '' + lib.optionalString deleteVendor ''
+        if [ ! -d _vendor ]; then
+          echo "_vendor folder does not exist, 'deleteVendor' is not needed"
+          exit 10
+        else
+          rm -rf _vendor
+        fi
+      '' + ''
+        if [ -d _vendor ]; then
+          echo "_vendor folder exists, please set 'vendorHash = null;' in your expression"
+          exit 10
+        fi
 
-            # currently pie is only enabled by default in pkgsMusl
-            # this will respect the `hardening{Disable,Enable}` flags if set
-            if [[ $NIX_HARDENING_ENABLE =~ "pie" ]]; then
-              export GOFLAGS="-buildmode=pie $GOFLAGS"
-            fi
+        ${if proxyVendor then ''
+          mkdir -p "''${GOPATH}/pkg/mod/cache/download"
+          hugo mod vendor
+        '' else ''
+          if (( "''${NIX_DEBUG:-0}" >= 1 )); then
+            hugoModVendorFlags+=(-v)
+          fi
+          hugo mod vendor "''${hugoModVendorFlags[@]}"
+        ''}
 
-            runHook postConfigure
-          ''
-        );
+        mkdir -p _vendor
 
-      buildPhase =
-        args.buildPhase or ''
-          runHook preBuild
-          hugo "''${buildFlags[@]}" --destination public
-          runHook postBuild
-        '';
+        runHook postBuild
+      '');
 
-      doCheck = args.doCheck or true;
-      checkPhase =
-        args.checkPhase or ''
-          runHook preCheck
+      installPhase = args.modInstallPhase or ''
+        runHook preInstall
 
-          runHook postCheck
-        '';
+        ${if proxyVendor then ''
+          rm -rf "''${GOPATH}/pkg/mod/cache/download/sumdb"
+          cp -r --reflink=auto "''${GOPATH}/pkg/mod/cache/download" $out
+        '' else ''
+          cp -r --reflink=auto _vendor $out
+        ''}
 
-      installPhase =
-        args.installPhase or ''
-          runHook preInstall
+        if ! [ "$(ls -A $out)" ]; then
+          echo "_vendor folder is empty, please set 'vendorHash = null;' in your expression"
+          exit 10
+        fi
 
-          mkdir -p $out
-          cp -r public/* $out
+        runHook postInstall
+      '';
 
-          runHook postInstall
-        '';
+      dontFixup = true;
 
-      strictDeps = true;
+      outputHashMode = "recursive";
+      outputHash = vendorHash;
+      # Handle empty vendorHash; avoid
+      # error: empty hash requires explicit hash algorithm
+      outputHashAlgo = if vendorHash == "" then "sha256" else null;
+    }).overrideAttrs overrideModAttrs;
 
-      disallowedReferences = lib.optional (!allowGoReference) go;
+  package = stdenv.mkDerivation (args // {
+    nativeBuildInputs = [ hugo git go ] ++ nativeBuildInputs;
 
-      passthru = passthru // {
-        inherit
-          go
-          hugo
-          hugoModules
-          vendorHash
-          ;
-      };
+    inherit (go) GOOS GOARCH;
 
-      meta = {
-        # Add default meta information
-        platforms = go.meta.platforms or lib.platforms.all;
-      } // meta;
-    }
-  );
-in
-package
+    GOFLAGS = GOFLAGS ++ lib.warnIf (lib.any (lib.hasPrefix "-mod=") GOFLAGS)
+      "use `proxyVendor` to control Go module/vendor behavior instead of setting `-mod=` in GOFLAGS"
+      (lib.optional (!proxyVendor) "-mod=vendor")
+      ++ lib.warnIf (builtins.elem "-trimpath" GOFLAGS)
+      "`-trimpath` is added by default to GOFLAGS by buildHugoSite when allowGoReference isn't set to true"
+      (lib.optional (!allowGoReference) "-trimpath");
+    inherit CGO_ENABLED enableParallelBuilding GO111MODULE GOTOOLCHAIN;
+
+    # If not set to an explicit value, set the buildid empty for reproducibility.
+    ldflags = ldflags
+      ++ lib.optional (!lib.any (lib.hasPrefix "-buildid=") ldflags)
+      "-buildid=";
+
+    configurePhase = args.configurePhase or (''
+      runHook preConfigure
+
+      export GOCACHE=$TMPDIR/go-cache
+      export GOPATH="$TMPDIR/go"
+      export GOPROXY=off
+      export GOSUMDB=off
+      cd "$modRoot"
+    '' + lib.optionalString (vendorHash != null) ''
+      ${if proxyVendor then ''
+        export GOPROXY=file://${hugoModules}
+      '' else ''
+        rm -rf _vendor
+        cp -r --reflink=auto ${hugoModules} _vendor
+      ''}
+    '' + ''
+
+      # currently pie is only enabled by default in pkgsMusl
+      # this will respect the `hardening{Disable,Enable}` flags if set
+      if [[ $NIX_HARDENING_ENABLE =~ "pie" ]]; then
+        export GOFLAGS="-buildmode=pie $GOFLAGS"
+      fi
+
+      runHook postConfigure
+    '');
+
+    buildPhase = args.buildPhase or ''
+      runHook preBuild
+      hugo "''${buildFlags[@]}" --destination public
+      runHook postBuild
+    '';
+
+    doCheck = args.doCheck or true;
+    checkPhase = args.checkPhase or ''
+      runHook preCheck
+
+      runHook postCheck
+    '';
+
+    installPhase = args.installPhase or ''
+      runHook preInstall
+
+      mkdir -p $out
+      cp -r public/* $out
+
+      runHook postInstall
+    '';
+
+    strictDeps = true;
+
+    disallowedReferences = lib.optional (!allowGoReference) go;
+
+    passthru = passthru // { inherit go hugo hugoModules vendorHash; };
+
+    meta = {
+      # Add default meta information
+      platforms = go.meta.platforms or lib.platforms.all;
+    } // meta;
+  });
+in package
diff --git a/lib/builders/xdg/make-association-list.nix b/lib/builders/xdg/make-association-list.nix
index 588b9997..eca1df6a 100644
--- a/lib/builders/xdg/make-association-list.nix
+++ b/lib/builders/xdg/make-association-list.nix
@@ -6,24 +6,25 @@
    typically in lowercase ASCII.
 */
 {
-  # An optional string containing the name of the desktop to be associated
-  # with.
-  desktopName ? "",
+# An optional string containing the name of the desktop to be associated
+# with.
+desktopName ? "",
 
-  # Applications to be put in `Added Associations`. This is not set when the
-  # database is desktop-specific (when the `desktopName` is non-empty.)
-  addedAssociations ? { },
+# Applications to be put in `Added Associations`. This is not set when the
+# database is desktop-specific (when the `desktopName` is non-empty.)
+addedAssociations ? { },
 
-  # Associations to be put in `Removed Associations` in the file. Similar to
-  # `addedAssociations`, this will not be added when it is desktop-specific.
-  removedAssociations ? { },
+# Associations to be put in `Removed Associations` in the file. Similar to
+# `addedAssociations`, this will not be added when it is desktop-specific.
+removedAssociations ? { },
 
-  # Set of applications to be opened associated with the MIME type.
-  defaultApplications ? { },
-}:
+# Set of applications to be opened associated with the MIME type.
+defaultApplications ? { }, }:
 
 writeTextFile {
-  name = "xdg-mime-associations${lib.optionalString (desktopName != "") "-${desktopName}"}";
+  name = "xdg-mime-associations${
+      lib.optionalString (desktopName != "") "-${desktopName}"
+    }";
   text =
     # Non-desktop-specific mimeapps.list are only allowed to specify
     # default applications.
@@ -33,6 +34,8 @@ writeTextFile {
       "Added Associations" = addedAssociations;
       "Removed Associations" = removedAssociations;
     }));
-  destination = "/share/applications/${lib.optionalString (desktopName != "") "${desktopName}-"}mimeapps.list";
+  destination = "/share/applications/${
+      lib.optionalString (desktopName != "") "${desktopName}-"
+    }mimeapps.list";
 }
 
diff --git a/lib/builders/xdg/make-desktop-entry.nix b/lib/builders/xdg/make-desktop-entry.nix
index a2448764..f4b0a601 100644
--- a/lib/builders/xdg/make-desktop-entry.nix
+++ b/lib/builders/xdg/make-desktop-entry.nix
@@ -6,19 +6,18 @@
    create something like an entry for a desktop session.
 */
 {
-  # Name of the desktop entry. Only used as part of the package name and the
-  # default value of the destination path.
-  name,
+# Name of the desktop entry. Only used as part of the package name and the
+# default value of the destination path.
+name,
 
-  # Nix-representable data to be exported as the desktop entry.
-  config,
+# Nix-representable data to be exported as the desktop entry.
+config,
 
-  # Add a validation check for the exported desktop entry.
-  validate ? true,
+# Add a validation check for the exported desktop entry.
+validate ? true,
 
-  # Destination path relative to the output path.
-  destination ? "/share/applications/${name}.desktop",
-}:
+# Destination path relative to the output path.
+destination ? "/share/applications/${name}.desktop", }:
 
 writeTextFile {
   name = "xdg-desktop-entry-${name}";
@@ -26,14 +25,14 @@ writeTextFile {
     listsAsDuplicateKeys = false;
     mkKeyValue = lib.generators.mkKeyValueDefault {
       mkValueString = v:
-        if lib.isList v then lib.concatStringsSep ";" v
-        else lib.generators.mkValueStringDefault { } v;
+        if lib.isList v then
+          lib.concatStringsSep ";" v
+        else
+          lib.generators.mkValueStringDefault { } v;
     } "=";
   } config;
   inherit destination;
-  checkPhase =
-    lib.optionalString validate
-      ''
-        ${lib.getExe' desktop-file-utils "desktop-file-validate"} "$target"
-      '';
+  checkPhase = lib.optionalString validate ''
+    ${lib.getExe' desktop-file-utils "desktop-file-validate"} "$target"
+  '';
 }
diff --git a/lib/builders/xdg/make-portal-config.nix b/lib/builders/xdg/make-portal-config.nix
index 7a0eff78..edab936e 100644
--- a/lib/builders/xdg/make-portal-config.nix
+++ b/lib/builders/xdg/make-portal-config.nix
@@ -1,17 +1,19 @@
 { lib, writeTextFile }:
 
 /* Create an XDG Portals configuration with the given desktop name and its
- configuration. Similarly, the given desktop name is assumed to be already
- in its suitable form of a lowercase ASCII.
+   configuration. Similarly, the given desktop name is assumed to be already
+   in its suitable form of a lowercase ASCII.
 */
-{
-  desktopName ? "common",
+{ desktopName ? "common",
 
-  # Nix-representable data to be exported as the portal configuration.
-  config,
-}:
+# Nix-representable data to be exported as the portal configuration.
+config, }:
 writeTextFile {
-  name = "xdg-portal-config${lib.optionalString (desktopName != "common") "-${desktopName}"}";
+  name = "xdg-portal-config${
+      lib.optionalString (desktopName != "common") "-${desktopName}"
+    }";
   text = lib.generators.toINI { } config;
-  destination = "/share/xdg-desktop-portal/${lib.optionalString (desktopName != "common") "${desktopName}-"}portals.conf";
+  destination = "/share/xdg-desktop-portal/${
+      lib.optionalString (desktopName != "common") "${desktopName}-"
+    }portals.conf";
 }
diff --git a/lib/data.nix b/lib/data.nix
index 8bffae7f..f6126ba3 100644
--- a/lib/data.nix
+++ b/lib/data.nix
@@ -55,8 +55,7 @@
        => /nix/store/HASH-mustache-render-template
   */
   renderMustacheTemplate = { template, context, extraArgs ? { } }:
-    let
-      extraArgs' = lib.cli.toGNUCommandLineShell { } extraArgs;
+    let extraArgs' = lib.cli.toGNUCommandLineShell { } extraArgs;
     in pkgs.runCommand "mustache-render-template" {
       nativeBuildInputs = with pkgs; [ mustache-go ];
       context = builtins.toJSON context;
diff --git a/lib/env-builders.nix b/lib/env-builders.nix
index a502cfbc..1341d818 100644
--- a/lib/env-builders.nix
+++ b/lib/env-builders.nix
@@ -14,39 +14,30 @@
 
 let
   # A set of nixos-generators modules including our custom ones.
-  nixosGeneratorModules =
-    let
-      officialFormats = builtins.readDir "${sources.nixos-generators}/formats";
-      unofficialFormats = builtins.readDir ../modules/nixos-generators;
-      formats = officialFormats // unofficialFormats;
-    in
-    lib.mapAttrs' (n: _: lib.nameValuePair (lib.removeSuffix ".nix" n) {
+  nixosGeneratorModules = let
+    officialFormats = builtins.readDir "${sources.nixos-generators}/formats";
+    unofficialFormats = builtins.readDir ../modules/nixos-generators;
+    formats = officialFormats // unofficialFormats;
+  in lib.mapAttrs' (n: _:
+    lib.nameValuePair (lib.removeSuffix ".nix" n) {
       imports = [
         "${sources.nixos-generators}/format-module.nix"
-        (
-          if (lib.hasAttr n officialFormats)
-          then "${sources.nixos-generators}/formats/${n}"
-          else "${../modules/nixos-generators}/${n}"
-        )
+        (if (lib.hasAttr n officialFormats) then
+          "${sources.nixos-generators}/formats/${n}"
+        else
+          "${../modules/nixos-generators}/${n}")
       ];
     }) formats;
-in
-rec {
-  mkNixosSystem = {
-    pkgs,
-    lib ? pkgs.lib,
-    system,
-    extraModules ? [ ],
-    specialArgs ? { },
-  }:
+in rec {
+  mkNixosSystem =
+    { pkgs, lib ? pkgs.lib, system, extraModules ? [ ], specialArgs ? { }, }:
     let
       nixosModules = ../modules/nixos;
 
       # Evaluating the system ourselves (which is trivial) instead of relying
       # on nixpkgs.lib.nixosSystem flake output.
       nixosSystem = args: import "${pkgs.path}/nixos/lib/eval-config.nix" args;
-    in
-    (lib.makeOverridable nixosSystem) {
+    in (lib.makeOverridable nixosSystem) {
       inherit pkgs;
       specialArgs = specialArgs // {
         foodogsquaredUtils = import ./utils/nixos.nix { inherit lib; };
@@ -55,9 +46,7 @@ rec {
       modules = extraModules ++ [
         nixosModules
         ../modules/nixos/_private
-        ({ lib, ... }: {
-          nixpkgs.hostPlatform = lib.mkForce system;
-        })
+        ({ lib, ... }: { nixpkgs.hostPlatform = lib.mkForce system; })
       ];
 
       # Since we're setting it through nixpkgs.hostPlatform, we'll have to pass
@@ -66,44 +55,27 @@ rec {
     };
 
   # A very very thin wrapper around `mkNixosSystem` to build with the given format.
-  mkNixosImage = {
-    pkgs,
-    system,
-    lib ? pkgs.lib,
-    extraModules ? [ ],
-    specialArgs ? { },
-    format ? "iso",
-  }:
+  mkNixosImage = { pkgs, system, lib ? pkgs.lib, extraModules ? [ ]
+    , specialArgs ? { }, format ? "iso", }:
     let
       extraModules' = extraModules ++ [ nixosGeneratorModules.${format} ];
       nixosSystem = mkNixosSystem {
         inherit pkgs lib system specialArgs;
         extraModules = extraModules';
       };
-    in
-    nixosSystem.config.system.build.${nixosSystem.config.formatAttr};
+    in nixosSystem.config.system.build.${nixosSystem.config.formatAttr};
 
-  mkHome = {
-    pkgs,
-    homeManagerSrc,
-    lib ? pkgs.lib,
-    modules ? [ ],
-    specialArgs ? { },
-  }:
-    let
-      homeModules = ../modules/home-manager;
-    in
-    import "${homeManagerSrc}/modules" {
+  mkHome =
+    { pkgs, homeManagerSrc, lib ? pkgs.lib, modules ? [ ], specialArgs ? { }, }:
+    let homeModules = ../modules/home-manager;
+    in import "${homeManagerSrc}/modules" {
       inherit pkgs lib;
       check = true;
       extraSpecialArgs = specialArgs // {
         foodogsquaredModulesPath = builtins.toString homeModules;
       };
       configuration = { lib, ... }: {
-        imports = modules ++ [
-          homeModules
-          ../modules/home-manager/_private
-        ];
+        imports = modules ++ [ homeModules ../modules/home-manager/_private ];
 
         config = {
           programs.home-manager.path = homeManagerSrc;
@@ -113,25 +85,17 @@ rec {
       };
     };
 
-  mkWrapper = {
-    pkgs,
-    lib ? pkgs.lib,
-    wrapperManagerSrc,
-    modules ? [ ],
-    specialArgs ? { },
-  }:
+  mkWrapper = { pkgs, lib ? pkgs.lib, wrapperManagerSrc, modules ? [ ]
+    , specialArgs ? { }, }:
     let
       wrapperManagerModules = ../modules/wrapper-manager;
       wrapperManager = import wrapperManagerSrc { };
-    in
-      wrapperManager.lib.build {
-        inherit pkgs lib;
-        specialArgs = specialArgs // {
-          foodogsquaredModulesPath = builtins.toString wrapperManagerModules;
-        };
-        modules = modules ++ [
-          wrapperManagerModules
-          ../modules/wrapper-manager/_private
-        ];
+    in wrapperManager.lib.build {
+      inherit pkgs lib;
+      specialArgs = specialArgs // {
+        foodogsquaredModulesPath = builtins.toString wrapperManagerModules;
       };
+      modules = modules
+        ++ [ wrapperManagerModules ../modules/wrapper-manager/_private ];
+    };
 }
diff --git a/lib/env-specific/home-manager.nix b/lib/env-specific/home-manager.nix
index 6409e775..ec4089c9 100644
--- a/lib/env-specific/home-manager.nix
+++ b/lib/env-specific/home-manager.nix
@@ -2,9 +2,8 @@
 { pkgs, lib, self }:
 
 rec {
-  /*
-    Checks if there is the `osConfig` attribute and get the attribute path from
-    its system configuration.
+  /* Checks if there is the `osConfig` attribute and get the attribute path from
+     its system configuration.
   */
   hasNixOSConfigAttr =
     # The configuration attribute set of the home-manager configuration.
@@ -26,11 +25,10 @@ rec {
 
     # The default value when `attrPath` is missing.
     default:
-    attrs ? darwinConfig && pkgs.lib.attrByPath attrPath default attrs.darwinConfig;
+    attrs ? darwinConfig
+    && pkgs.lib.attrByPath attrPath default attrs.darwinConfig;
 
-  /*
-    A quick function to check if the optional NixOS system module is enabled.
-  */
+  # A quick function to check if the optional NixOS system module is enabled.
   hasOSModuleEnabled =
     # The configuration attribute set of the home-manager configuration.
     attrs:
diff --git a/lib/env-specific/nixos.nix b/lib/env-specific/nixos.nix
index 979e43fd..fe5540e3 100644
--- a/lib/env-specific/nixos.nix
+++ b/lib/env-specific/nixos.nix
@@ -5,12 +5,10 @@
   # Checks if the NixOS configuration is part of the nixos-generator build.
   # Typically, we just check if there's a certain attribute that is imported
   # from it.
-  hasNixosFormat = config:
-    lib.hasAttrByPath [ "formatAttr" ] config;
+  hasNixosFormat = config: lib.hasAttrByPath [ "formatAttr" ] config;
 
   # Checks if the NixOS config is being built for a particular format.
-  isFormat = config: format:
-    (config.formatAttr or "") == format;
+  isFormat = config: format: (config.formatAttr or "") == format;
 
   # Create a separate environment similar to NixOS `system.path`. This is
   # typically used to create isolated environments for custom desktop sessions
@@ -21,17 +19,16 @@
     pkgs.buildEnv (args // {
       inherit (config.environment) pathsToLink extraOutputsToInstall;
       ignoreCollisions = true;
-      postBuild =
-       ''
-         # Remove wrapped binaries, they shouldn't be accessible via PATH.
-         find $out/bin -maxdepth 1 -name ".*-wrapped" -type l -delete
+      postBuild = ''
+        # Remove wrapped binaries, they shouldn't be accessible via PATH.
+        find $out/bin -maxdepth 1 -name ".*-wrapped" -type l -delete
 
-         if [ -x $out/bin/glib-compile-schemas -a -w $out/share/glib-2.0/schemas ]; then
-             $out/bin/glib-compile-schemas $out/share/glib-2.0/schemas
-         fi
+        if [ -x $out/bin/glib-compile-schemas -a -w $out/share/glib-2.0/schemas ]; then
+            $out/bin/glib-compile-schemas $out/share/glib-2.0/schemas
+        fi
 
-         ${config.environment.extraSetup}
-       '';
+        ${config.environment.extraSetup}
+      '';
     });
 
   # Given an environment (built with `pkgs.buildEnv`), create a systemd
@@ -44,26 +41,24 @@
 
   # Create a range object (as [start, end) in notation) that is typically used
   # in module options that accept them.
-  makeRange = start: range:
-    { from = start; to = start + range; };
+  makeRange = start: range: {
+    from = start;
+    to = start + range;
+  };
 
   # Create a range object (as [start + 1, end + 1] in notation) that is typically used
   # in module options that accept them except that the starting port is included.
   makeRange' = start: range:
-    let
-      start' = start + 1;
-    in
-    { from = start'; to = start' + range; };
+    let start' = start + 1;
+    in {
+      from = start';
+      to = start' + range;
+    };
 
-  /*
-    A specific function that checks if specific filesystem setups are set.
-  */
+  # A specific function that checks if specific filesystem setups are set.
   isFilesystemSet = config: setupName:
     config.suites.filesystem.setups.${setupName}.enable or false;
 
-  /*
-    Get the path from the state variable.
-  */
-  getFilesystem = config: setupName:
-    config.state.paths.${setupName};
+  # Get the path from the state variable.
+  getFilesystem = config: setupName: config.state.paths.${setupName};
 }
diff --git a/lib/env-specific/nixvim.nix b/lib/env-specific/nixvim.nix
index 3a2a8379..e57c95e0 100644
--- a/lib/env-specific/nixvim.nix
+++ b/lib/env-specific/nixvim.nix
@@ -2,5 +2,5 @@
 
 {
   isStandalone = config:
-    !config?hmConfig && !config?nixosConfig && !config?darwinConfig;
+    !config ? hmConfig && !config ? nixosConfig && !config ? darwinConfig;
 }
diff --git a/lib/env-specific/sops.nix b/lib/env-specific/sops.nix
index fc384e23..63bcc6b6 100644
--- a/lib/env-specific/sops.nix
+++ b/lib/env-specific/sops.nix
@@ -18,13 +18,8 @@
       }
   */
   getSecrets = sopsFile: secrets:
-    let
-      getKey = key: { inherit key sopsFile; };
-    in
-    lib.mapAttrs
-      (path: attrs:
-        (getKey path) // attrs)
-      secrets;
+    let getKey = key: { inherit key sopsFile; };
+    in lib.mapAttrs (path: attrs: (getKey path) // attrs) secrets;
 
   /* Prepend a prefix for the given secrets. This allows a workflow for
      separate sops file.
@@ -44,10 +39,7 @@
         }))
   */
   attachSopsPathPrefix = prefix: secrets:
-    lib.mapAttrs'
-      (key: settings:
-        lib.nameValuePair
-          "${prefix}/${key}"
-          ({ inherit key; } // settings))
-      secrets;
+    lib.mapAttrs' (key: settings:
+      lib.nameValuePair "${prefix}/${key}" ({ inherit key; } // settings))
+    secrets;
 }
diff --git a/lib/env-specific/wrapper-manager.nix b/lib/env-specific/wrapper-manager.nix
index c59e9996..bd79c345 100644
--- a/lib/env-specific/wrapper-manager.nix
+++ b/lib/env-specific/wrapper-manager.nix
@@ -5,15 +5,12 @@ rec {
      containing all of the addons properly placed as a system resource folder.
   */
   wrapBlenderAddons = { blenderPackage, addons }:
-    let
-      blenderVersion = lib.versions.majorMinor blenderPackage.version;
-    in
-    pkgs.runCommand "blender-system-resources"
-      {
-        passAsFile = [ "paths" ];
-        paths = addons ++ [ blenderPackage ];
-        nativeBuildInputs = with pkgs; [ outils ];
-      } ''
+    let blenderVersion = lib.versions.majorMinor blenderPackage.version;
+    in pkgs.runCommand "blender-system-resources" {
+      passAsFile = [ "paths" ];
+      paths = addons ++ [ blenderPackage ];
+      nativeBuildInputs = with pkgs; [ outils ];
+    } ''
       mkdir -p $out
       for i in $(cat $pathsPath); do
         resourcesPath="$i/share/blender"
@@ -24,11 +21,10 @@ rec {
       done
     '';
 
-  makeBlenderWrapper = module@{ blenderPackage, blenderArgs ? [ ] , addons ? [ ], ... }:
-    let
-      blenderAddons = wrapBlenderAddons { inherit blenderPackage addons; };
-    in
-    lib.mkMerge [
+  makeBlenderWrapper =
+    module@{ blenderPackage, blenderArgs ? [ ], addons ? [ ], ... }:
+    let blenderAddons = wrapBlenderAddons { inherit blenderPackage addons; };
+    in lib.mkMerge [
       {
         arg0 = lib.getExe' blenderPackage "blender";
         prependArgs = lib.mkBefore blenderArgs;
@@ -41,48 +37,49 @@ rec {
       (lib.removeAttrs module [ "blenderPackage" "blenderArgs" "addons" ])
     ];
 
-  /* Create a configuration module for quickly wrapping with Boxxy.
-  */
-  makeBoxxyWrapper = module@{ boxxyArgs, wraparound, wraparoundArgs ? [], ... }:
+  # Create a configuration module for quickly wrapping with Boxxy.
+  makeBoxxyWrapper =
+    module@{ boxxyArgs, wraparound, wraparoundArgs ? [ ], ... }:
     lib.mkMerge [
       {
         arg0 = lib.getExe' pkgs.boxxy "boxxy";
-        prependArgs = lib.mkBefore (boxxyArgs ++ [ "--" wraparound ] ++ wraparoundArgs);
+        prependArgs =
+          lib.mkBefore (boxxyArgs ++ [ "--" wraparound ] ++ wraparoundArgs);
       }
 
-      (builtins.removeAttrs module [ "boxxyArgs" "wraparound" "wraparoundArgs" ])
+      (builtins.removeAttrs module [
+        "boxxyArgs"
+        "wraparound"
+        "wraparoundArgs"
+      ])
     ];
 
   /* Given the path to the source code, the attribute path, and the executable
      name, return the store path to one of its executables.
   */
-  getNixglExecutable = { src, variant ? [ "auto" "nixGLDefault" ], nixglProgram ? "nixGL" }:
+  getNixglExecutable =
+    { src, variant ? [ "auto" "nixGLDefault" ], nixglProgram ? "nixGL" }:
     let
       nixgl = import src { inherit pkgs; };
       nixglPkg = lib.getAttrFromPath variant nixgl;
-    in
-      lib.getExe' nixglPkg nixglProgram;
+    in lib.getExe' nixglPkg nixglProgram;
 
-  /* Create a configuration module for quickly wrapping with NixGL.
-  */
-  makeNixglWrapper = {
-    nixglSrc,
-    nixglArgs,
-    nixglVariant,
-    nixglExecutable,
-    wraparound,
-    wraparoundArgs ? [],
-    ...
-  }@module:
+  # Create a configuration module for quickly wrapping with NixGL.
+  makeNixglWrapper = { nixglSrc, nixglArgs, nixglVariant, nixglExecutable
+    , wraparound, wraparoundArgs ? [ ], ... }@module:
     lib.mkMerge [
       {
         arg0 = getNixglExecutable nixglSrc nixglVariant nixglExecutable;
-        prependArgs = lib.mkBefore (nixglArgs ++ [ "--" wraparound ] ++ wraparoundArgs);
+        prependArgs =
+          lib.mkBefore (nixglArgs ++ [ "--" wraparound ] ++ wraparoundArgs);
       }
 
       (builtins.removeAttrs module [
-        "nixglArgs" "nixglVariant" "nixglExecutable"
-        "wraparound" "wraparoundArgs"
+        "nixglArgs"
+        "nixglVariant"
+        "nixglExecutable"
+        "wraparound"
+        "wraparoundArgs"
       ])
     ];
 }
diff --git a/lib/fetchers/fetch-internet-archive/default.nix b/lib/fetchers/fetch-internet-archive/default.nix
index ba96a68f..a79ddf96 100644
--- a/lib/fetchers/fetch-internet-archive/default.nix
+++ b/lib/fetchers/fetch-internet-archive/default.nix
@@ -1,27 +1,20 @@
 { stdenvNoCC, lib, fetchzip, fetchurl, curl }:
 
-{
-  id,
-  file ? "",
-  formats ? [ ],
-  hash ? "",
-  name ? "internet-archive-${id}",
+{ id, file ? "", formats ? [ ], hash ? "", name ? "internet-archive-${id}",
 }@args:
 
 let
   isFormatIndiciated = formats != [ ];
-  url =
-    if isFormatIndiciated
-    then "https://archive.org/compress/${lib.escapeURL id}/formats=${lib.concatStringsSep "," formats}"
-    else "https://archive.org/download/${lib.escapeURL id}/${lib.escapeURL file}";
+  url = if isFormatIndiciated then
+    "https://archive.org/compress/${lib.escapeURL id}/formats=${
+      lib.concatStringsSep "," formats
+    }"
+  else
+    "https://archive.org/download/${lib.escapeURL id}/${lib.escapeURL file}";
 
-    args' = lib.removeAttrs args [ "id" "file" "formats" ] // {
-      inherit url hash name;
-    };
+  args' = lib.removeAttrs args [ "id" "file" "formats" ] // {
+    inherit url hash name;
+  };
 
-  fetcher =
-    if isFormatIndiciated
-    then fetchzip
-    else fetchurl;
-in
-  fetcher args'
+  fetcher = if isFormatIndiciated then fetchzip else fetchurl;
+in fetcher args'
diff --git a/lib/fetchers/fetch-ugee-driver/default.nix b/lib/fetchers/fetch-ugee-driver/default.nix
index 6a9da63b..05905d54 100644
--- a/lib/fetchers/fetch-ugee-driver/default.nix
+++ b/lib/fetchers/fetch-ugee-driver/default.nix
@@ -1,15 +1,8 @@
 { fetchzip, lib }:
 
-{
-  fileId,
-  pid,
-  ext ? "gz",
-  ...
-}@args:
+{ fileId, pid, ext ? "gz", ... }@args:
 
-let
-  args' = lib.removeAttrs args [ "fileId" "pid" "ext" ];
-in
-fetchzip (args' // {
+let args' = lib.removeAttrs args [ "fileId" "pid" "ext" ];
+in fetchzip (args' // {
   url = "https://www.ugee.com/download/file/id/${fileId}/pid/${pid}/ext/${ext}";
 })
diff --git a/lib/flake.nix b/lib/flake.nix
index 95f8196a..09c3ae6c 100644
--- a/lib/flake.nix
+++ b/lib/flake.nix
@@ -1,7 +1,7 @@
 # No, this is not a flake of the library set, it is a library subset for
 # flake-related shtick. This should be used VERY RARELY in most parts of the
-# configuration because they are set up to be usable both in flakes- and
-# non-flakes-enabled environment.
+# configuration because they are set up to be usable both in flakes and
+# flake-less environment.
 #
 # Take note it has a very strict design constraint of not relying on the
 # `inputs` attribute of the flake output. Instead, we're relying on the
@@ -22,6 +22,5 @@ rec {
   fetchTree = metadata: inputName:
     builtins.fetchTree metadata.nodes.${inputName}.locked;
 
-  fetchInput = metadata: inputName:
-    (fetchTree metadata inputName).outPath;
+  fetchInput = metadata: inputName: (fetchTree metadata inputName).outPath;
 }
diff --git a/lib/math.nix b/lib/math.nix
index ef868753..7410ade6 100644
--- a/lib/math.nix
+++ b/lib/math.nix
@@ -11,8 +11,7 @@ rec {
        abs (1 / 5)
        => 0.2
   */
-  abs = number:
-    if number < 0 then -(number) else number;
+  abs = number: if number < 0 then -(number) else number;
   /* Exponentiates the given base with the exponent.
 
      Example:
@@ -28,10 +27,10 @@ rec {
     let
       absValue = abs exponent;
       iter = product: counter: maxCount:
-        if counter > maxCount
-        then product
-        else iter (product * base) (counter + 1) maxCount;
+        if counter > maxCount then
+          product
+        else
+          iter (product * base) (counter + 1) maxCount;
       value = iter 1 1 absValue;
-    in
-    if exponent < 0 then (1 / value) else value;
+    in if exponent < 0 then (1 / value) else value;
 }
diff --git a/lib/trivial.nix b/lib/trivial.nix
index 82f0f084..8ebb88b0 100644
--- a/lib/trivial.nix
+++ b/lib/trivial.nix
@@ -23,7 +23,7 @@ rec {
   */
   countAttrs = pred: attrs:
     lib.count (attr: pred attr.name attr.value)
-      (lib.mapAttrsToList lib.nameValuePair attrs);
+    (lib.mapAttrsToList lib.nameValuePair attrs);
 
   /* Filters and groups the attribute set into two separate attribute where it
      either accepted or denied from a given predicate function.
@@ -33,14 +33,15 @@ rec {
        => { ok = { a = 4; }; notOk = { b = 2; c = 6; }; }
   */
   filterAttrs' = f: attrs:
-    lib.foldlAttrs (acc: name: value: let
-      isOk = f name value;
-    in {
-      ok = acc.ok // lib.optionalAttrs isOk { ${name} = value; };
-      notOk = acc.notOk // lib.optionalAttrs (!isOk) { ${name} = value; };
-    })
-    { ok = { }; notOk = { }; }
-    attrs;
+    lib.foldlAttrs (acc: name: value:
+      let isOk = f name value;
+      in {
+        ok = acc.ok // lib.optionalAttrs isOk { ${name} = value; };
+        notOk = acc.notOk // lib.optionalAttrs (!isOk) { ${name} = value; };
+      }) {
+        ok = { };
+        notOk = { };
+      } attrs;
 
   /* Convenient function for converting bits to bytes.
 
@@ -87,8 +88,7 @@ rec {
         r = -27;
         q = -30;
       };
-    in
-      prefixes.${c};
+    in prefixes.${c};
 
   /* Gives the multiplier for the metric units.
 
@@ -99,8 +99,7 @@ rec {
       metricPrefixMultiplier "G"
       => 1000000000
   */
-  metricPrefixMultiplier = c:
-    self.math.pow 10 (SIPrefixExponent c);
+  metricPrefixMultiplier = c: self.math.pow 10 (SIPrefixExponent c);
 
   /* Gives the exponent with the associated binary prefix.
 
@@ -126,8 +125,7 @@ rec {
         M = 20;
         K = 10;
       };
-    in
-      prefixes.${c};
+    in prefixes.${c};
 
   /* Gives the multiplier for the given byte unit. Essentially returns the
      value in number of bytes.
@@ -139,8 +137,7 @@ rec {
        binaryPrefixMultiplier "G"
        => 1.099511628×10¹²
   */
-  binaryPrefixMultiplier = c:
-    self.math.pow 2 (binaryPrefixExponent c);
+  binaryPrefixMultiplier = c: self.math.pow 2 (binaryPrefixExponent c);
 
   /* Parse the given string containing the size into its appropriate value.
      Returns the value in number of bytes.
@@ -157,37 +154,37 @@ rec {
   */
   parseBytesSizeIntoInt = str:
     let
-      matches = builtins.match "([[:digit:]]+)[[:space:]]*([[:alpha:]]{1})(i?[B|b])" str;
+      matches =
+        builtins.match "([[:digit:]]+)[[:space:]]*([[:alpha:]]{1})(i?[B|b])"
+        str;
       numeral = lib.toInt (lib.lists.head matches);
       prefix = lib.lists.elemAt matches 1;
       suffix = lib.lists.last matches;
       isBinary = lib.hasPrefix "i" suffix;
 
-      multiplier =
-        let
-          multiplierFn = if isBinary then binaryPrefixMultiplier else metricPrefixMultiplier;
-        in
-          multiplierFn prefix;
+      multiplier = let
+        multiplierFn =
+          if isBinary then binaryPrefixMultiplier else metricPrefixMultiplier;
+      in multiplierFn prefix;
       bitDivider = if lib.hasSuffix "b" suffix then 8 else 1;
-    in
-      numeral * multiplier / bitDivider;
+    in numeral * multiplier / bitDivider;
 
-  /*
-    Given an attrset of unit size object, return the size in bytes.
+  /* Given an attrset of unit size object, return the size in bytes.
 
-    Example:
-      unitsToInt { size = 4; prefix = "G"; type = "binary"; }
-      => 4294967296
+     Example:
+       unitsToInt { size = 4; prefix = "G"; type = "binary"; }
+       => 4294967296
 
-      unitsToInt { size = 4; prefix = "G"; type = "metric"; }
-      => 4000000000
+       unitsToInt { size = 4; prefix = "G"; type = "metric"; }
+       => 4000000000
   */
   unitsToInt = { size, prefix, type ? "binary" }:
     let
-      multiplierFn =
-        if type == "binary" then binaryPrefixMultiplier
-        else if type == "metric" then metricPrefixMultiplier
-        else builtins.throw "no multiplier type ${type}";
-    in
-      size * (multiplierFn prefix);
+      multiplierFn = if type == "binary" then
+        binaryPrefixMultiplier
+      else if type == "metric" then
+        metricPrefixMultiplier
+      else
+        builtins.throw "no multiplier type ${type}";
+    in size * (multiplierFn prefix);
 }
diff --git a/lib/utils/nixos.nix b/lib/utils/nixos.nix
index e35b9df8..3a9a9be9 100644
--- a/lib/utils/nixos.nix
+++ b/lib/utils/nixos.nix
@@ -3,10 +3,8 @@
 {
   # This is only used for home-manager users without a NixOS user counterpart.
   mapHomeManagerUser = user: settings:
-    let
-      homeDirectory = "/home/${user}";
-    in
-    ({ lib, ... }: {
+    let homeDirectory = "/home/${user}";
+    in ({ lib, ... }: {
       home-manager.users."${user}" = { ... }: {
         imports = [
           {