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-rw-r--r--pkgs/applications/version-management/bitkeeper/default.nix8
-rw-r--r--pkgs/applications/version-management/commitizen/node-composition.nix4
-rw-r--r--pkgs/applications/version-management/commitizen/node-env.nix46
-rw-r--r--pkgs/applications/version-management/cvsps/default.nix6
-rw-r--r--pkgs/applications/version-management/cvsq/default.nix18
-rw-r--r--pkgs/applications/version-management/fossil/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/cgit/default.nix10
-rw-r--r--pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix6
-rw-r--r--pkgs/applications/version-management/git-and-tools/ghq/default.nix6
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-absorb/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-annex-utils/default.nix8
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-appraise/default.nix6
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-big-picture/default.nix10
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-dit/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-gone/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-ignore/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-interactive-rebase-tool/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-octopus/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-open/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-recent/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-reparent/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-secret/default.nix6
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-secrets/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-standup/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-subset/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-sync/default.nix10
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-test/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-trim/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-workspace/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git/default.nix70
-rw-r--r--pkgs/applications/version-management/git-and-tools/git2cl/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/gitui/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/gitweb/default.nix8
-rw-r--r--pkgs/applications/version-management/git-and-tools/subgit/default.nix6
-rw-r--r--pkgs/applications/version-management/git-and-tools/svn2git/default.nix6
-rw-r--r--pkgs/applications/version-management/git-and-tools/tig/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/transcrypt/default.nix4
-rw-r--r--pkgs/applications/version-management/git-backup/default.nix2
-rw-r--r--pkgs/applications/version-management/git-crecord/default.nix4
-rw-r--r--pkgs/applications/version-management/git-repo/default.nix2
-rw-r--r--pkgs/applications/version-management/gitea/default.nix4
-rw-r--r--pkgs/applications/version-management/gitkraken/default.nix4
-rw-r--r--pkgs/applications/version-management/gitoxide/default.nix2
-rw-r--r--pkgs/applications/version-management/gogs/default.nix4
-rw-r--r--pkgs/applications/version-management/guitone/default.nix4
-rw-r--r--pkgs/applications/version-management/meld/default.nix2
-rw-r--r--pkgs/applications/version-management/mercurial/4.9.nix12
-rw-r--r--pkgs/applications/version-management/mercurial/default.nix12
-rw-r--r--pkgs/applications/version-management/monotone-viz/default.nix10
-rw-r--r--pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix6
-rw-r--r--pkgs/applications/version-management/monotone/default.nix2
-rw-r--r--pkgs/applications/version-management/mr/default.nix8
-rw-r--r--pkgs/applications/version-management/nitpick/default.nix8
-rw-r--r--pkgs/applications/version-management/p4v/default.nix4
-rw-r--r--pkgs/applications/version-management/pijul/default.nix6
-rw-r--r--pkgs/applications/version-management/rapidsvn/default.nix6
-rw-r--r--pkgs/applications/version-management/rcs/default.nix12
-rw-r--r--pkgs/applications/version-management/sit/default.nix2
-rw-r--r--pkgs/applications/version-management/smartgithg/default.nix6
-rw-r--r--pkgs/applications/version-management/sourcehut/fetchNodeModules.nix4
-rw-r--r--pkgs/applications/version-management/srcml/default.nix4
-rw-r--r--pkgs/applications/version-management/sublime-merge/common.nix10
-rw-r--r--pkgs/applications/version-management/subversion/default.nix22
-rw-r--r--pkgs/applications/version-management/tkcvs/default.nix6
-rw-r--r--pkgs/applications/version-management/yadm/default.nix8
68 files changed, 235 insertions, 235 deletions
diff --git a/pkgs/applications/version-management/bitkeeper/default.nix b/pkgs/applications/version-management/bitkeeper/default.nix
index 78f62ebcf25..875f9dfa485 100644
--- a/pkgs/applications/version-management/bitkeeper/default.nix
+++ b/pkgs/applications/version-management/bitkeeper/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, perl, gperf, bison, groff
+{ lib, stdenv, fetchurl, perl, gperf, bison, groff
 , pkgconfig, libXft, pcre
 , libtomcrypt, libtommath, lz4 }:
 
@@ -48,9 +48,9 @@ stdenv.mkDerivation rec {
       scales up to very large projects and down to tiny ones.
     '';
     homepage    = "https://www.bitkeeper.org/";
-    license     = stdenv.lib.licenses.asl20;
-    platforms   = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ wscott thoughtpolice ];
+    license     = lib.licenses.asl20;
+    platforms   = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ wscott thoughtpolice ];
     broken      = true; # seems to fail on recent glibc versions
   };
 }
diff --git a/pkgs/applications/version-management/commitizen/node-composition.nix b/pkgs/applications/version-management/commitizen/node-composition.nix
index 17879f381d5..0769168a78f 100644
--- a/pkgs/applications/version-management/commitizen/node-composition.nix
+++ b/pkgs/applications/version-management/commitizen/node-composition.nix
@@ -6,7 +6,7 @@
 
 let
   nodeEnv = import ./node-env.nix {
-    inherit (pkgs) stdenv python2 util-linux runCommand writeTextFile;
+    inherit (pkgs) lib stdenv python2 util-linux runCommand writeTextFile;
     inherit nodejs;
     libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
   };
@@ -14,4 +14,4 @@ in
 import ./node-packages.nix {
   inherit (pkgs) fetchurl fetchgit;
   inherit nodeEnv;
-}
\ No newline at end of file
+}
diff --git a/pkgs/applications/version-management/commitizen/node-env.nix b/pkgs/applications/version-management/commitizen/node-env.nix
index 04e3ee097fa..262df27e464 100644
--- a/pkgs/applications/version-management/commitizen/node-env.nix
+++ b/pkgs/applications/version-management/commitizen/node-env.nix
@@ -1,6 +1,6 @@
 # This file originates from node2nix
 
-{stdenv, nodejs, python2, util-linux, libtool, runCommand, writeTextFile}:
+{lib, stdenv, nodejs, python2, util-linux, libtool, runCommand, writeTextFile}:
 
 let
   python = if nodejs ? python then nodejs.python else python2;
@@ -38,8 +38,8 @@ let
     };
 
   includeDependencies = {dependencies}:
-    stdenv.lib.optionalString (dependencies != [])
-      (stdenv.lib.concatMapStrings (dependency:
+    lib.optionalString (dependencies != [])
+      (lib.concatMapStrings (dependency:
         ''
           # Bundle the dependencies of the package
           mkdir -p node_modules
@@ -100,7 +100,7 @@ let
       cd "$DIR/${packageName}"
       ${includeDependencies { inherit dependencies; }}
       cd ..
-      ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+      ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
     '';
 
   pinpointDependencies = {dependencies, production}:
@@ -161,12 +161,12 @@ let
     ''
       node ${pinpointDependenciesFromPackageJSON} ${if production then "production" else "development"}
 
-      ${stdenv.lib.optionalString (dependencies != [])
+      ${lib.optionalString (dependencies != [])
         ''
           if [ -d node_modules ]
           then
               cd node_modules
-              ${stdenv.lib.concatMapStrings (dependency: pinpointDependenciesOfPackage dependency) dependencies}
+              ${lib.concatMapStrings (dependency: pinpointDependenciesOfPackage dependency) dependencies}
               cd ..
           fi
         ''}
@@ -183,7 +183,7 @@ let
           cd "${packageName}"
           ${pinpointDependencies { inherit dependencies production; }}
           cd ..
-          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
       fi
     '';
 
@@ -344,8 +344,8 @@ let
         cd "${packageName}"
         runHook preRebuild
 
-        ${stdenv.lib.optionalString bypassCache ''
-          ${stdenv.lib.optionalString reconstructLock ''
+        ${lib.optionalString bypassCache ''
+          ${lib.optionalString reconstructLock ''
             if [ -f package-lock.json ]
             then
                 echo "WARNING: Reconstruct lock option enabled, but a lock file already exists!"
@@ -361,14 +361,14 @@ let
           node ${addIntegrityFieldsScript}
         ''}
 
-        npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
+        npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} rebuild
 
         if [ "''${dontNpmInstall-}" != "1" ]
         then
             # NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
             rm -f npm-shrinkwrap.json
 
-            npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
+            npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} install
         fi
     '';
 
@@ -396,8 +396,8 @@ let
     stdenv.mkDerivation ({
       name = "node_${name}-${version}";
       buildInputs = [ tarWrapper python nodejs ]
-        ++ stdenv.lib.optional (stdenv.isLinux) util-linux
-        ++ stdenv.lib.optional (stdenv.isDarwin) libtool
+        ++ lib.optional (stdenv.isLinux) util-linux
+        ++ lib.optional (stdenv.isDarwin) libtool
         ++ buildInputs;
 
       inherit nodejs;
@@ -470,8 +470,8 @@ let
         name = "node-dependencies-${name}-${version}";
 
         buildInputs = [ tarWrapper python nodejs ]
-          ++ stdenv.lib.optional (stdenv.isLinux) util-linux
-          ++ stdenv.lib.optional (stdenv.isDarwin) libtool
+          ++ lib.optional (stdenv.isLinux) util-linux
+          ++ lib.optional (stdenv.isDarwin) libtool
           ++ buildInputs;
 
         inherit dontStrip; # Stripping may fail a build for some package deployments
@@ -491,7 +491,7 @@ let
           # Create fake package.json to make the npm commands work properly
           cp ${src}/package.json .
           chmod 644 package.json
-          ${stdenv.lib.optionalString bypassCache ''
+          ${lib.optionalString bypassCache ''
             if [ -f ${src}/package-lock.json ]
             then
                 cp ${src}/package-lock.json .
@@ -500,13 +500,13 @@ let
 
           # Go to the parent folder to make sure that all packages are pinpointed
           cd ..
-          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
 
           ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
 
           # Expose the executables that were installed
           cd ..
-          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
 
           mv ${packageName} lib
           ln -s $out/lib/node_modules/.bin $out/bin
@@ -516,7 +516,7 @@ let
     stdenv.mkDerivation {
       name = "node-shell-${name}-${version}";
 
-      buildInputs = [ python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) util-linux ++ buildInputs;
+      buildInputs = [ python nodejs ] ++ lib.optional (stdenv.isLinux) util-linux ++ buildInputs;
       buildCommand = ''
         mkdir -p $out/bin
         cat > $out/bin/shell <<EOF
@@ -529,14 +529,14 @@ let
 
       # Provide the dependencies in a development shell through the NODE_PATH environment variable
       inherit nodeDependencies;
-      shellHook = stdenv.lib.optionalString (dependencies != []) ''
+      shellHook = lib.optionalString (dependencies != []) ''
         export NODE_PATH=${nodeDependencies}/lib/node_modules
         export PATH="${nodeDependencies}/bin:$PATH"
       '';
     };
 in
 {
-  buildNodeSourceDist = stdenv.lib.makeOverridable buildNodeSourceDist;
-  buildNodePackage = stdenv.lib.makeOverridable buildNodePackage;
-  buildNodeShell = stdenv.lib.makeOverridable buildNodeShell;
+  buildNodeSourceDist = lib.makeOverridable buildNodeSourceDist;
+  buildNodePackage = lib.makeOverridable buildNodePackage;
+  buildNodeShell = lib.makeOverridable buildNodeShell;
 }
diff --git a/pkgs/applications/version-management/cvsps/default.nix b/pkgs/applications/version-management/cvsps/default.nix
index 133d8d7cbb4..f87e3f7cdaf 100644
--- a/pkgs/applications/version-management/cvsps/default.nix
+++ b/pkgs/applications/version-management/cvsps/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, cvs, zlib }:
+{ lib, stdenv, fetchurl, fetchpatch, cvs, zlib }:
 
 stdenv.mkDerivation rec {
   pname = "cvsps";
@@ -55,7 +55,7 @@ stdenv.mkDerivation rec {
       same time (using a single "cvs commit" command).
     '';
     homepage = "http://www.cobite.com/cvsps/";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/cvsq/default.nix b/pkgs/applications/version-management/cvsq/default.nix
index a39c9ede524..dfffdb08238 100644
--- a/pkgs/applications/version-management/cvsq/default.nix
+++ b/pkgs/applications/version-management/cvsq/default.nix
@@ -1,4 +1,4 @@
-{ stdenv
+{ lib, stdenv
 , fetchurl
 , makeWrapper
 , cvs
@@ -28,15 +28,15 @@ stdenv.mkDerivation rec {
   postInstall = ''
     substituteInPlace $out/bin/cvsq --replace "/bin/sh" "${stdenv.shell}"
     substituteInPlace $out/bin/lcvs --replace "/bin/sh" "${stdenv.shell}"
-    wrapProgram $out/bin/cvsq --prefix PATH : ${stdenv.lib.makeBinPath
+    wrapProgram $out/bin/cvsq --prefix PATH : ${lib.makeBinPath
       [ cvs nettools findutils rsync coreutils diffutils ]}
-    wrapProgram $out/bin/cvsq-branch --prefix PATH : ${stdenv.lib.makeBinPath
+    wrapProgram $out/bin/cvsq-branch --prefix PATH : ${lib.makeBinPath
       [ cvs nettools findutils rsync coreutils diffutils ]}
-    wrapProgram $out/bin/cvsq-merge --prefix PATH : ${stdenv.lib.makeBinPath
+    wrapProgram $out/bin/cvsq-merge --prefix PATH : ${lib.makeBinPath
       [ cvs nettools findutils rsync coreutils diffutils ]}
-    wrapProgram $out/bin/cvsq-switch --prefix PATH : ${stdenv.lib.makeBinPath
+    wrapProgram $out/bin/cvsq-switch --prefix PATH : ${lib.makeBinPath
       [ cvs nettools findutils rsync coreutils diffutils ]}
-    wrapProgram $out/bin/lcvs --prefix PATH : ${stdenv.lib.makeBinPath
+    wrapProgram $out/bin/lcvs --prefix PATH : ${lib.makeBinPath
       [ cvs nettools findutils rsync coreutils diffutils ]}
   '';
 
@@ -60,8 +60,8 @@ stdenv.mkDerivation rec {
       be used for commits (that's what cvsq is for).
     '';
     homepage = "https://www.linta.de/~aehlig/cvsq/";
-    license = stdenv.lib.licenses.bsd3;
-    maintainers = with stdenv.lib.maintainers; [ clkamp ];
-    platforms = stdenv.lib.platforms.all;
+    license = lib.licenses.bsd3;
+    maintainers = with lib.maintainers; [ clkamp ];
+    platforms = lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/version-management/fossil/default.nix b/pkgs/applications/version-management/fossil/default.nix
index d68535e0a4c..987e7dcdaad 100644
--- a/pkgs/applications/version-management/fossil/default.nix
+++ b/pkgs/applications/version-management/fossil/default.nix
@@ -29,12 +29,12 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ installShellFiles tcl ];
 
   buildInputs = [ zlib openssl readline sqlite which ed ]
-    ++ stdenv.lib.optional stdenv.isDarwin libiconv;
+    ++ lib.optional stdenv.isDarwin libiconv;
 
   doCheck = stdenv.hostPlatform == stdenv.buildPlatform;
 
   configureFlags = [ "--disable-internal-sqlite" ]
-    ++ stdenv.lib.optional withJson "--json";
+    ++ lib.optional withJson "--json";
 
   preCheck = ''
     export TCLLIBPATH="${tcllib}/lib/tcllib${tcllib.version}"
diff --git a/pkgs/applications/version-management/git-and-tools/cgit/default.nix b/pkgs/applications/version-management/git-and-tools/cgit/default.nix
index 79c118a200c..831db07ffea 100644
--- a/pkgs/applications/version-management/git-and-tools/cgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/cgit/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, openssl, zlib, asciidoc, libxml2, libxslt
+{ lib, stdenv, fetchurl, openssl, zlib, asciidoc, libxml2, libxslt
 , docbook_xsl, pkgconfig, luajit
 , coreutils, gnused, groff, docutils
 , gzip, bzip2, lzip, xz, zstd
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
     wrapPythonProgramsIn "$out/lib/cgit/filters" "$out $pythonPath"
 
     for script in $out/lib/cgit/filters/*.sh $out/lib/cgit/filters/html-converters/txt2html; do
-      wrapProgram $script --prefix PATH : '${stdenv.lib.makeBinPath [ coreutils gnused ]}'
+      wrapProgram $script --prefix PATH : '${lib.makeBinPath [ coreutils gnused ]}'
     done
   '';
 
@@ -75,8 +75,8 @@ stdenv.mkDerivation rec {
     homepage = "https://git.zx2c4.com/cgit/about/";
     repositories.git = "git://git.zx2c4.com/cgit";
     description = "Web frontend for git repositories";
-    license = stdenv.lib.licenses.gpl2;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ bjornfor ];
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ bjornfor ];
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix b/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
index 22d289d549a..f4b7d38bebc 100644
--- a/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, ruby, gnugrep, diffutils, git, darcs }:
+{ lib, stdenv, fetchgit, ruby, gnugrep, diffutils, git, darcs }:
 
 stdenv.mkDerivation {
   pname = "darcs-to-git";
@@ -74,7 +74,7 @@ stdenv.mkDerivation {
   meta = {
     description = "Converts a Darcs repository into a Git repository";
     homepage = "http://www.sanityinc.com/articles/converting-darcs-repositories-to-git";
-    license = stdenv.lib.licenses.mit;
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.mit;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/ghq/default.nix b/pkgs/applications/version-management/git-and-tools/ghq/default.nix
index 96f72f2d69c..c6fbf3b9569 100644
--- a/pkgs/applications/version-management/git-and-tools/ghq/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/ghq/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoModule, fetchFromGitHub }:
+{ lib, stdenv, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
   pname = "ghq";
@@ -28,7 +28,7 @@ buildGoModule rec {
   meta = {
     description = "Remote repository management made easy";
     homepage = "https://github.com/x-motemen/ghq";
-    maintainers = with stdenv.lib.maintainers; [ sigma ];
-    license = stdenv.lib.licenses.mit;
+    maintainers = with lib.maintainers; [ sigma ];
+    license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git-absorb/default.nix b/pkgs/applications/version-management/git-and-tools/git-absorb/default.nix
index c4824b6c66f..2d6d7401e28 100644
--- a/pkgs/applications/version-management/git-and-tools/git-absorb/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-absorb/default.nix
@@ -13,7 +13,7 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ installShellFiles ];
 
-  buildInputs = stdenv.lib.optionals stdenv.isDarwin [ libiconv Security ];
+  buildInputs = lib.optionals stdenv.isDarwin [ libiconv Security ];
 
   cargoSha256 = "0h0vlz4qd8i9bf1mgjr618zbdwfp6bmy7ql9a1xzjmfdpkl3cgk9";
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix
index 55a9dd18f72..95e583585f1 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix
@@ -1,8 +1,8 @@
-{ stdenv, buildGoPackage, fetchgit }:
+{ lib, stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
   pname = "git-annex-remote-b2";
-  version = "20151212-${stdenv.lib.strings.substring 0 7 rev}";
+  version = "20151212-${lib.strings.substring 0 7 rev}";
   rev = "4db46b9fc9ef7b3f4851c2a6b061cb8f90f553ba";
 
   goPackagePath = "github.com/encryptio/git-annex-remote-b2";
diff --git a/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix
index ea44d7278f3..843a8d34881 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/bin
     cp git-annex-remote-rclone $out/bin
     wrapProgram "$out/bin/git-annex-remote-rclone" \
-      --prefix PATH ":" "${stdenv.lib.makeBinPath [ rclone ]}"
+      --prefix PATH ":" "${lib.makeBinPath [ rclone ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-annex-utils/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex-utils/default.nix
index bcfc33e55e4..7ad040a7c17 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex-utils/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex-utils/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, autoconf, automake, libtool, gmp }:
+{ lib, stdenv, fetchgit, autoconf, automake, libtool, gmp }:
 
 stdenv.mkDerivation rec {
   pname = "git-annex-utils";
@@ -18,8 +18,8 @@ stdenv.mkDerivation rec {
       Currently there is only one utility gadu, a du like utility for annexed files.
     '';
     homepage = "http://git-annex.mysteryvortex.com/git-annex-utils.html";
-    license = stdenv.lib.licenses.gpl3;
-    maintainers = with stdenv.lib.maintainers; [ woffs ];
-    platforms = stdenv.lib.platforms.all;
+    license = lib.licenses.gpl3;
+    maintainers = with lib.maintainers; [ woffs ];
+    platforms = lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix b/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix
index 4895a2e399b..ba4cd42d29d 100644
--- a/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildGoPackage, fetchFromGitHub }:
+{ lib, stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   pname = "git-appraise-unstable";
@@ -17,7 +17,7 @@ buildGoPackage rec {
   meta = {
     description = "Distributed code review system for Git repos";
     homepage = "https://github.com/google/git-appraise";
-    license = stdenv.lib.licenses.asl20;
-    maintainers = [ stdenv.lib.maintainers.vdemeester ];
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.vdemeester ];
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git-big-picture/default.nix b/pkgs/applications/version-management/git-and-tools/git-big-picture/default.nix
index cd35c98a969..6cadd92eb3d 100644
--- a/pkgs/applications/version-management/git-and-tools/git-big-picture/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-big-picture/default.nix
@@ -1,4 +1,4 @@
-{ fetchFromGitHub, python2Packages, stdenv, git, graphviz }:
+{ fetchFromGitHub, python2Packages, lib, stdenv, git, graphviz }:
 
 python2Packages.buildPythonApplication rec {
   pname = "git-big-picture";
@@ -17,14 +17,14 @@ python2Packages.buildPythonApplication rec {
 
   postFixup = ''
     wrapProgram $out/bin/git-big-picture \
-      --prefix PATH ":" ${ stdenv.lib.makeBinPath buildInputs  }
+      --prefix PATH ":" ${ lib.makeBinPath buildInputs  }
     '';
 
   meta = {
     description = "Tool for visualization of Git repositories";
     homepage = "https://github.com/esc/git-big-picture";
-    license = stdenv.lib.licenses.gpl3;
-    platforms = stdenv.lib.platforms.linux;
-    maintainers = [ stdenv.lib.maintainers.nthorne ];
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.nthorne ];
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git-dit/default.nix b/pkgs/applications/version-management/git-and-tools/git-dit/default.nix
index e41a8b3a525..0117b6cb3b6 100644
--- a/pkgs/applications/version-management/git-and-tools/git-dit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-dit/default.nix
@@ -38,7 +38,7 @@ buildRustPackage rec {
     openssl_1_0_2
     libssh
     zlib
-  ] ++ stdenv.lib.optionals (stdenv.isDarwin) [
+  ] ++ lib.optionals (stdenv.isDarwin) [
     curl
     libiconv
     CoreFoundation
diff --git a/pkgs/applications/version-management/git-and-tools/git-gone/default.nix b/pkgs/applications/version-management/git-and-tools/git-gone/default.nix
index f08f57ee8be..d55ad89ca56 100644
--- a/pkgs/applications/version-management/git-and-tools/git-gone/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-gone/default.nix
@@ -16,14 +16,14 @@ rustPlatform.buildRustPackage rec {
   nativeBuildInputs = [ pkgconfig makeWrapper installShellFiles ];
 
   buildInputs = [ openssl ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ libiconv Security ];
+    ++ lib.optionals stdenv.isDarwin [ libiconv Security ];
 
   postInstall = ''
     installManPage git-gone.1
   '';
 
   postFixup = ''
-    wrapProgram $out/bin/git-gone --prefix PATH : "${stdenv.lib.makeBinPath [ git ]}"
+    wrapProgram $out/bin/git-gone --prefix PATH : "${lib.makeBinPath [ git ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-ignore/default.nix b/pkgs/applications/version-management/git-and-tools/git-ignore/default.nix
index 4ef97a30a1f..884eed2e2ef 100644
--- a/pkgs/applications/version-management/git-and-tools/git-ignore/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-ignore/default.nix
@@ -17,7 +17,7 @@ buildRustPackage rec {
 
   nativeBuildInputs = [ pkgconfig installShellFiles ];
   buildInputs = [ openssl ]
-  ++ stdenv.lib.optionals stdenv.isDarwin [
+  ++ lib.optionals stdenv.isDarwin [
     darwin.apple_sdk.frameworks.Security
   ];
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-interactive-rebase-tool/default.nix b/pkgs/applications/version-management/git-and-tools/git-interactive-rebase-tool/default.nix
index 2b76fb3dea5..1d669bfe49c 100644
--- a/pkgs/applications/version-management/git-and-tools/git-interactive-rebase-tool/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-interactive-rebase-tool/default.nix
@@ -13,7 +13,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "0jc6mhszxmwsdjk73wkfi0jjp9vkzzl9kk0dbnry6w7dyr5if8cc";
 
-  buildInputs = [ ncurses5 ] ++ stdenv.lib.optionals stdenv.isDarwin [ libiconv Security ];
+  buildInputs = [ ncurses5 ] ++ lib.optionals stdenv.isDarwin [ libiconv Security ];
 
   cargoParallelTestThreads = false;
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix b/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix
index d5278d9d241..942a12e239b 100644
--- a/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchFromGitHub, git, perl, makeWrapper }:
+{ lib, stdenv, fetchFromGitHub, git, perl, makeWrapper }:
 
-with stdenv.lib;
+with lib;
 
 stdenv.mkDerivation rec {
   pname = "git-octopus";
diff --git a/pkgs/applications/version-management/git-and-tools/git-open/default.nix b/pkgs/applications/version-management/git-and-tools/git-open/default.nix
index ac28e555950..3ba53e837fa 100644
--- a/pkgs/applications/version-management/git-and-tools/git-open/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-open/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/bin
     cp git-open $out/bin
     wrapProgram $out/bin/git-open \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ git xdg_utils gnugrep ]}"
+      --prefix PATH : "${lib.makeBinPath [ git xdg_utils gnugrep ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-recent/default.nix b/pkgs/applications/version-management/git-and-tools/git-recent/default.nix
index b3a371063f3..2ecc5d872b8 100644
--- a/pkgs/applications/version-management/git-and-tools/git-recent/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-recent/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/bin
     cp git-recent $out/bin
     wrapProgram $out/bin/git-recent \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ git less util-linux ]}"
+      --prefix PATH : "${lib.makeBinPath [ git less util-linux ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix b/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix
index 16efc8cbca1..d6a35a28d66 100644
--- a/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     prefix="$out" ./install.sh
     wrapProgram "$out/bin/git-remote-gcrypt" \
-      --prefix PATH ":" "${stdenv.lib.makeBinPath [ gnupg curl rsync coreutils
+      --prefix PATH ":" "${lib.makeBinPath [ gnupg curl rsync coreutils
                                                     gawk gnused gnugrep ]}"
   '';
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix b/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix
index 7bc4a05e53c..037de14658d 100644
--- a/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   '';
 
   postFixup = ''
-    wrapProgram $out/bin/git-reparent --prefix PATH : "${stdenv.lib.makeBinPath [ git gnused ]}"
+    wrapProgram $out/bin/git-reparent --prefix PATH : "${lib.makeBinPath [ git gnused ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-secret/default.nix b/pkgs/applications/version-management/git-and-tools/git-secret/default.nix
index fe67aca55d1..eea7bed011b 100644
--- a/pkgs/applications/version-management/git-and-tools/git-secret/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-secret/default.nix
@@ -29,8 +29,8 @@ in stdenv.mkDerivation {
   meta = {
     description = "A bash-tool to store your private data inside a git repository";
     homepage = "https://git-secret.io";
-    license = stdenv.lib.licenses.mit;
-    maintainers = [ stdenv.lib.maintainers.lo1tuma ];
-    platforms = stdenv.lib.platforms.all;
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.lo1tuma ];
+    platforms = lib.platforms.all;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix b/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix
index 90c2b884226..154a4048e0a 100644
--- a/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     install -m444 -Dt $out/share/man/man1 git-secrets.1
 
     wrapProgram $out/bin/git-secrets \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ git coreutils ]}"
+      --prefix PATH : "${lib.makeBinPath [ git coreutils ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-standup/default.nix b/pkgs/applications/version-management/git-and-tools/git-standup/default.nix
index 541baee50a7..2bbf7840138 100644
--- a/pkgs/applications/version-management/git-and-tools/git-standup/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-standup/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     install -Dm755 -t $out/bin git-standup
 
     wrapProgram $out/bin/git-standup \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ git ]}"
+      --prefix PATH : "${lib.makeBinPath [ git ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-subset/default.nix b/pkgs/applications/version-management/git-and-tools/git-subset/default.nix
index dd6902af243..204ded65fd3 100644
--- a/pkgs/applications/version-management/git-and-tools/git-subset/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-subset/default.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ pkg-config ];
 
-  buildInputs = [ openssl ] ++ stdenv.lib.optionals stdenv.isDarwin [ curl libiconv Security ];
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [ curl libiconv Security ];
 
   meta = with lib; {
     description = "Super fast Git tree filtering";
diff --git a/pkgs/applications/version-management/git-and-tools/git-sync/default.nix b/pkgs/applications/version-management/git-and-tools/git-sync/default.nix
index bba35509555..87cb7452c75 100644
--- a/pkgs/applications/version-management/git-and-tools/git-sync/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-sync/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, coreutils, gnugrep, gnused, makeWrapper, git
+{ lib, stdenv, fetchFromGitHub, coreutils, gnugrep, gnused, makeWrapper, git
 }:
 
 stdenv.mkDerivation rec {
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     cp -a git-sync $out/bin/git-sync
   '';
 
-  wrapperPath = with stdenv.lib; makeBinPath [
+  wrapperPath = with lib; makeBinPath [
     coreutils
     git
     gnugrep
@@ -38,8 +38,8 @@ stdenv.mkDerivation rec {
   meta = {
     description = "A script to automatically synchronize a git repository";
     homepage = "https://github.com/simonthum/git-sync";
-    maintainers = with stdenv.lib.maintainers; [ imalison ];
-    license = stdenv.lib.licenses.cc0;
-    platforms = with stdenv.lib.platforms; unix;
+    maintainers = with lib.maintainers; [ imalison ];
+    license = lib.licenses.cc0;
+    platforms = with lib.platforms; unix;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git-test/default.nix b/pkgs/applications/version-management/git-and-tools/git-test/default.nix
index de345f17cf0..624ce561690 100644
--- a/pkgs/applications/version-management/git-and-tools/git-test/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-test/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     install -m444 -Dt $out/share/man/man1 git-test.1
 
     wrapProgram $out/bin/git-test \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ git ]}"
+      --prefix PATH : "${lib.makeBinPath [ git ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/git-and-tools/git-trim/default.nix b/pkgs/applications/version-management/git-and-tools/git-trim/default.nix
index d827797b33a..d470b63a0b7 100644
--- a/pkgs/applications/version-management/git-and-tools/git-trim/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-trim/default.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ pkg-config ];
 
-  buildInputs = [ openssl ] ++ stdenv.lib.optionals stdenv.isDarwin [ libiconv Security ];
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [ libiconv Security ];
 
   postInstall = ''
     install -Dm644 -t $out/share/man/man1/ docs/git-trim.1
diff --git a/pkgs/applications/version-management/git-and-tools/git-workspace/default.nix b/pkgs/applications/version-management/git-and-tools/git-workspace/default.nix
index aa869c754dc..9bb680a489d 100644
--- a/pkgs/applications/version-management/git-and-tools/git-workspace/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-workspace/default.nix
@@ -19,7 +19,7 @@ rustPlatform.buildRustPackage rec {
   cargoSha256 = "0zkns037vgy96ybmn80px515ivz6yhj5br5mwbvxgl73va92wd9v";
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ openssl ] ++ stdenv.lib.optional stdenv.isDarwin Security;
+  buildInputs = [ openssl ] ++ lib.optional stdenv.isDarwin Security;
 
   meta = with lib; {
     description = "Sync personal and work git repositories from multiple providers";
diff --git a/pkgs/applications/version-management/git-and-tools/git/default.nix b/pkgs/applications/version-management/git-and-tools/git/default.nix
index 8c7f323cbb6..d7258dd3660 100644
--- a/pkgs/applications/version-management/git-and-tools/git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, buildPackages
+{ fetchurl, lib, stdenv, buildPackages
 , fetchpatch
 , curl, openssl, zlib, expat, perlPackages, python3, gettext, cpio
 , gnugrep, gnused, gawk, coreutils # needed at runtime by git-filter-branch etc
@@ -38,7 +38,7 @@ stdenv.mkDerivation {
     sha256 = "06ad6dylgla34k9am7d5z8y3rryc8ln3ibq5z0d74rcm20hm0wsm";
   };
 
-  outputs = [ "out" ] ++ stdenv.lib.optional withManual "doc";
+  outputs = [ "out" ] ++ lib.optional withManual "doc";
 
   hardeningDisable = [ "format" ];
 
@@ -66,20 +66,20 @@ stdenv.mkDerivation {
   '';
 
   nativeBuildInputs = [ gettext perlPackages.perl ]
-    ++ stdenv.lib.optionals withManual [ asciidoctor texinfo xmlto docbook2x
+    ++ lib.optionals withManual [ asciidoctor texinfo xmlto docbook2x
          docbook_xsl docbook_xsl_ns docbook_xml_dtd_45 libxslt ];
   buildInputs = [curl openssl zlib expat cpio makeWrapper libiconv]
-    ++ stdenv.lib.optionals perlSupport [ perlPackages.perl ]
-    ++ stdenv.lib.optionals guiSupport [tcl tk]
-    ++ stdenv.lib.optionals withpcre2 [ pcre2 ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.Security ]
-    ++ stdenv.lib.optionals withLibsecret [ pkgconfig glib libsecret ];
+    ++ lib.optionals perlSupport [ perlPackages.perl ]
+    ++ lib.optionals guiSupport [tcl tk]
+    ++ lib.optionals withpcre2 [ pcre2 ]
+    ++ lib.optionals stdenv.isDarwin [ darwin.Security ]
+    ++ lib.optionals withLibsecret [ pkgconfig glib libsecret ];
 
   # required to support pthread_cancel()
-  NIX_LDFLAGS = stdenv.lib.optionalString (!stdenv.cc.isClang) "-lgcc_s"
-              + stdenv.lib.optionalString (stdenv.isFreeBSD) "-lthr";
+  NIX_LDFLAGS = lib.optionalString (!stdenv.cc.isClang) "-lgcc_s"
+              + lib.optionalString (stdenv.isFreeBSD) "-lthr";
 
-  configureFlags = stdenv.lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
+  configureFlags = lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
     "ac_cv_fread_reads_directories=yes"
     "ac_cv_snprintf_returns_bogus=no"
     "ac_cv_iconv_omits_bom=no"
@@ -96,11 +96,11 @@ stdenv.mkDerivation {
   ]
   ++ (if perlSupport then ["PERL_PATH=${perlPackages.perl}/bin/perl"] else ["NO_PERL=1"])
   ++ (if pythonSupport then ["PYTHON_PATH=${python3}/bin/python"] else ["NO_PYTHON=1"])
-  ++ stdenv.lib.optionals stdenv.isSunOS ["INSTALL=install" "NO_INET_NTOP=" "NO_INET_PTON="]
+  ++ lib.optionals stdenv.isSunOS ["INSTALL=install" "NO_INET_NTOP=" "NO_INET_PTON="]
   ++ (if stdenv.isDarwin then ["NO_APPLE_COMMON_CRYPTO=1"] else ["sysconfdir=/etc"])
-  ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl ["NO_SYS_POLL_H=1" "NO_GETTEXT=YesPlease"]
-  ++ stdenv.lib.optional withpcre2 "USE_LIBPCRE2=1"
-  ++ stdenv.lib.optional (!nlsSupport) "NO_GETTEXT=1"
+  ++ lib.optionals stdenv.hostPlatform.isMusl ["NO_SYS_POLL_H=1" "NO_GETTEXT=YesPlease"]
+  ++ lib.optional withpcre2 "USE_LIBPCRE2=1"
+  ++ lib.optional (!nlsSupport) "NO_GETTEXT=1"
   # git-gui refuses to start with the version of tk distributed with
   # macOS Catalina. We can prevent git from building the .app bundle
   # by specifying an invalid tk framework. The postInstall step will
@@ -108,16 +108,16 @@ stdenv.mkDerivation {
   # acceptable version.
   #
   # See https://github.com/Homebrew/homebrew-core/commit/dfa3ccf1e7d3901e371b5140b935839ba9d8b706
-  ++ stdenv.lib.optional stdenv.isDarwin "TKFRAMEWORK=/nonexistent";
+  ++ lib.optional stdenv.isDarwin "TKFRAMEWORK=/nonexistent";
 
 
   postBuild = ''
     make -C contrib/subtree
-  '' + (stdenv.lib.optionalString perlSupport ''
+  '' + (lib.optionalString perlSupport ''
     make -C contrib/diff-highlight
-  '') + (stdenv.lib.optionalString stdenv.isDarwin ''
+  '') + (lib.optionalString stdenv.isDarwin ''
     make -C contrib/credential/osxkeychain
-  '') + (stdenv.lib.optionalString withLibsecret ''
+  '') + (lib.optionalString withLibsecret ''
     make -C contrib/credential/libsecret
   '');
 
@@ -129,11 +129,11 @@ stdenv.mkDerivation {
 
   installFlags = [ "NO_INSTALL_HARDLINKS=1" ];
 
-  preInstall = (stdenv.lib.optionalString stdenv.isDarwin ''
+  preInstall = (lib.optionalString stdenv.isDarwin ''
     mkdir -p $out/bin
     ln -s $out/share/git/contrib/credential/osxkeychain/git-credential-osxkeychain $out/bin/
     rm -f $PWD/contrib/credential/osxkeychain/git-credential-osxkeychain.o
-  '') + (stdenv.lib.optionalString withLibsecret ''
+  '') + (lib.optionalString withLibsecret ''
     mkdir -p $out/bin
     ln -s $out/share/git/contrib/credential/libsecret/git-credential-libsecret $out/bin/
     rm -f $PWD/contrib/credential/libsecret/git-credential-libsecret.o
@@ -146,7 +146,7 @@ stdenv.mkDerivation {
       }
 
       # Install git-subtree.
-      make -C contrib/subtree install ${stdenv.lib.optionalString withManual "USE_ASCIIDOCTOR=1 install-doc"}
+      make -C contrib/subtree install ${lib.optionalString withManual "USE_ASCIIDOCTOR=1 install-doc"}
       rm -rf contrib/subtree
 
       # Install contrib stuff.
@@ -170,7 +170,7 @@ stdenv.mkDerivation {
             '${gnugrep}/bin/grep', '${gnused}/bin/sed', '${gawk}/bin/awk',
             '${coreutils}/bin/cut', '${coreutils}/bin/basename', '${coreutils}/bin/dirname',
             '${coreutils}/bin/wc', '${coreutils}/bin/tr'
-            ${stdenv.lib.optionalString perlSupport ", '${perlPackages.perl}/bin/perl'"}
+            ${lib.optionalString perlSupport ", '${perlPackages.perl}/bin/perl'"}
           );
         }
         foreach $c (@a) {
@@ -186,7 +186,7 @@ stdenv.mkDerivation {
       # Also put git-http-backend into $PATH, so that we can use smart
       # HTTP(s) transports for pushing
       ln -s $out/libexec/git-core/git-http-backend $out/bin/git-http-backend
-    '' + stdenv.lib.optionalString perlSupport ''
+    '' + lib.optionalString perlSupport ''
       # wrap perl commands
       makeWrapper "$out/share/git/contrib/credential/netrc/git-credential-netrc.perl" $out/bin/git-credential-netrc \
                   --set PERL5LIB   "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
@@ -206,7 +206,7 @@ stdenv.mkDerivation {
       sed -i -e "s|'compressor' => \['gzip'|'compressor' => ['${gzip}/bin/gzip'|" \
           $out/share/gitweb/gitweb.cgi
       # Give access to CGI.pm and friends (was removed from perl core in 5.22)
-      for p in ${stdenv.lib.concatStringsSep " " gitwebPerlLibs}; do
+      for p in ${lib.concatStringsSep " " gitwebPerlLibs}; do
           sed -i -e "/use CGI /i use lib \"$p/${perlPackages.perl.libPrefix}\";" \
               "$out/share/gitweb/gitweb.cgi"
       done
@@ -230,7 +230,7 @@ stdenv.mkDerivation {
         notSupported $out/libexec/git-core/git-send-email
       '')
 
-   + stdenv.lib.optionalString withManual ''# Install man pages
+   + lib.optionalString withManual ''# Install man pages
        make -j $NIX_BUILD_CORES -l $NIX_BUILD_CORES USE_ASCIIDOCTOR=1 PERL_PATH="${buildPackages.perl}/bin/perl" cmd-list.made install install-html \
          -C Documentation ''
 
@@ -248,7 +248,7 @@ stdenv.mkDerivation {
          notSupported "$out/$prog"
        done
      '')
-   + stdenv.lib.optionalString stdenv.isDarwin ''
+   + lib.optionalString stdenv.isDarwin ''
     # enable git-credential-osxkeychain by default if darwin
     mkdir -p $out/etc
     cat > $out/etc/gitconfig << EOF
@@ -275,7 +275,7 @@ stdenv.mkDerivation {
     installCheckFlagsArray+=(
       GIT_PROVE_OPTS="--jobs $NIX_BUILD_CORES --failures --state=failed,save"
       GIT_TEST_INSTALLED=$out/bin
-      ${stdenv.lib.optionalString (!svnSupport) "NO_SVN_TESTS=y"}
+      ${lib.optionalString (!svnSupport) "NO_SVN_TESTS=y"}
     )
 
     function disable_test {
@@ -297,7 +297,7 @@ stdenv.mkDerivation {
     # Our patched gettext never fallbacks
     disable_test t0201-gettext-fallbacks
 
-    ${stdenv.lib.optionalString (!sendEmailSupport) ''
+    ${lib.optionalString (!sendEmailSupport) ''
       # Disable sendmail tests
       disable_test t9001-send-email
     ''}
@@ -310,17 +310,17 @@ stdenv.mkDerivation {
     # Tested to fail: 2.18.0
     disable_test t9902-completion "sourcing the completion script clears cached --options"
 
-    ${stdenv.lib.optionalString (!perlSupport) ''
+    ${lib.optionalString (!perlSupport) ''
       # request-pull is a Bash script that invokes Perl, so it is not available
       # when NO_PERL=1, and the test should be skipped, but the test suite does
       # not check for the Perl prerequisite.
       disable_test t5150-request-pull
     ''}
-  '' + stdenv.lib.optionalString stdenv.isDarwin ''
+  '' + lib.optionalString stdenv.isDarwin ''
     # XXX: Some tests added in 2.24.0 fail.
     # Please try to re-enable on the next release.
     disable_test t7816-grep-binary-pattern
-  '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
+  '' + lib.optionalString stdenv.hostPlatform.isMusl ''
     # Test fails (as of 2.17.0, musl 1.1.19)
     disable_test t3900-i18n-commit
     # Fails largely due to assumptions about BOM
@@ -334,7 +334,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "https://git-scm.com/";
     description = "Distributed version control system";
-    license = stdenv.lib.licenses.gpl2;
+    license = lib.licenses.gpl2;
     changelog = "https://raw.githubusercontent.com/git/git/${version}/Documentation/RelNotes/${version}.txt";
 
     longDescription = ''
@@ -342,7 +342,7 @@ stdenv.mkDerivation {
       handle very large projects with speed and efficiency.
     '';
 
-    platforms = stdenv.lib.platforms.all;
-    maintainers = with stdenv.lib.maintainers; [ primeos peti wmertens globin ];
+    platforms = lib.platforms.all;
+    maintainers = with lib.maintainers; [ primeos peti wmertens globin ];
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/git2cl/default.nix b/pkgs/applications/version-management/git-and-tools/git2cl/default.nix
index 34417cfaa8c..a1c63538220 100644
--- a/pkgs/applications/version-management/git-and-tools/git2cl/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git2cl/default.nix
@@ -1,4 +1,4 @@
-{ fetchgit, stdenv, perl }:
+{ fetchgit, lib, stdenv, perl }:
 
 stdenv.mkDerivation {
   name = "git2cl-20080827";
@@ -18,6 +18,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = "https://savannah.nongnu.org/projects/git2cl";
     description = "Convert git logs to GNU style ChangeLog files";
-    platforms = stdenv.lib.platforms.unix;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/gitui/default.nix b/pkgs/applications/version-management/git-and-tools/gitui/default.nix
index 20a446965f9..81b2984087b 100644
--- a/pkgs/applications/version-management/git-and-tools/gitui/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/gitui/default.nix
@@ -14,8 +14,8 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ python3 perl ];
   buildInputs = [ openssl ]
-    ++ stdenv.lib.optional stdenv.isLinux xclip
-    ++ stdenv.lib.optionals stdenv.isDarwin [ libiconv Security AppKit ];
+    ++ lib.optional stdenv.isLinux xclip
+    ++ lib.optionals stdenv.isDarwin [ libiconv Security AppKit ];
 
   meta = with lib; {
     description = "Blazing fast terminal-ui for git written in rust";
diff --git a/pkgs/applications/version-management/git-and-tools/gitweb/default.nix b/pkgs/applications/version-management/git-and-tools/gitweb/default.nix
index b6659b5f539..6f5ce3358a3 100644
--- a/pkgs/applications/version-management/git-and-tools/gitweb/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/gitweb/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildEnv, git, fetchFromGitHub
+{ lib, stdenv, buildEnv, git, fetchFromGitHub
 , gitwebTheme ? false }:
 
 let
@@ -15,13 +15,13 @@ let
     sha256 = "17hypq6jvhy6zhh26lp3nyi52npfd5wy5752k6sq0shk4na2acqi";
   };
 in buildEnv {
-  name = "gitweb-${stdenv.lib.getVersion git}";
+  name = "gitweb-${lib.getVersion git}";
 
   ignoreCollisions = true;
-  paths = stdenv.lib.optional gitwebTheme gitwebThemeSrc
+  paths = lib.optional gitwebTheme gitwebThemeSrc
        ++ [ "${git}/share/gitweb" ];
 
   meta = git.meta // {
-    maintainers = with stdenv.lib.maintainers; [ gnidorah ];
+    maintainers = with lib.maintainers; [ gnidorah ];
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/subgit/default.nix b/pkgs/applications/version-management/git-and-tools/subgit/default.nix
index 11189e02c8f..2f275827a2e 100644
--- a/pkgs/applications/version-management/git-and-tools/subgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/subgit/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, unzip, makeWrapper, jre }:
+{ lib, stdenv, fetchurl, unzip, makeWrapper, jre }:
 
 stdenv.mkDerivation rec {
   name = "subgit-3.3.10";
@@ -7,8 +7,8 @@ stdenv.mkDerivation rec {
     description = "A tool for a smooth, stress-free SVN to Git migration";
     longDescription = "Create writable Git mirror of a local or remote Subversion repository and use both Subversion and Git as long as you like. You may also do a fast one-time import from Subversion to Git.";
     homepage = "http://subgit.com";
-    license = stdenv.lib.licenses.unfree;
-    platforms = stdenv.lib.platforms.all;
+    license = lib.licenses.unfree;
+    platforms = lib.platforms.all;
   };
 
   nativeBuildInputs = [ unzip makeWrapper ];
diff --git a/pkgs/applications/version-management/git-and-tools/svn2git/default.nix b/pkgs/applications/version-management/git-and-tools/svn2git/default.nix
index b61ae80bbee..69742b6d760 100644
--- a/pkgs/applications/version-management/git-and-tools/svn2git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/svn2git/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, ruby, makeWrapper, git }:
+{ lib, stdenv, fetchurl, ruby, makeWrapper, git }:
 
 let
   version = "2.4.0";
@@ -33,7 +33,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "https://github.com/nirvdrum/svn2git";
     description = "Tool for importing Subversion repositories into git";
-    license = stdenv.lib.licenses.mit;
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.mit;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/git-and-tools/tig/default.nix b/pkgs/applications/version-management/git-and-tools/tig/default.nix
index 1a469970caf..f907cdac036 100644
--- a/pkgs/applications/version-management/git-and-tools/tig/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/tig/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   autoreconfFlags = "-I tools -v";
 
   buildInputs = [ ncurses readline git ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ libiconv ];
+    ++ lib.optionals stdenv.isDarwin [ libiconv ];
 
   # those files are inherently impure, we'll handle the corresponding dependencies.
   postPatch = ''
diff --git a/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix b/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix
index faa4d66d7ca..aebd488fe30 100644
--- a/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix
@@ -22,11 +22,11 @@ stdenv.mkDerivation rec {
     install -m 644 -D contrib/zsh/_transcrypt $out/share/zsh/site-functions/_transcrypt
 
     wrapProgram $out/bin/transcrypt \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ git openssl coreutils util-linux gnugrep gnused gawk ]}"
+      --prefix PATH : "${lib.makeBinPath [ git openssl coreutils util-linux gnugrep gnused gawk ]}"
 
     cat > $out/bin/transcrypt-depspathprefix << EOF
     #!${stdenv.shell}
-    echo "${stdenv.lib.makeBinPath [ git openssl coreutils gawk ]}:"
+    echo "${lib.makeBinPath [ git openssl coreutils gawk ]}:"
     EOF
     chmod +x $out/bin/transcrypt-depspathprefix
   '';
diff --git a/pkgs/applications/version-management/git-backup/default.nix b/pkgs/applications/version-management/git-backup/default.nix
index bb621647125..d73e77d6d94 100644
--- a/pkgs/applications/version-management/git-backup/default.nix
+++ b/pkgs/applications/version-management/git-backup/default.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ pkg-config ];
 
-  buildInputs = [ openssl ] ++ stdenv.lib.optionals stdenv.isDarwin [ Security ];
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [ Security ];
 
   meta = with lib; {
     homepage = "https://github.com/jsdw/git-backup";
diff --git a/pkgs/applications/version-management/git-crecord/default.nix b/pkgs/applications/version-management/git-crecord/default.nix
index 9481f3ebd92..3b906e4dc2e 100644
--- a/pkgs/applications/version-management/git-crecord/default.nix
+++ b/pkgs/applications/version-management/git-crecord/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pythonPackages }:
+{ lib, stdenv, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "git-crecord";
@@ -16,6 +16,6 @@ pythonPackages.buildPythonApplication rec {
   meta = {
     homepage = "https://github.com/andrewshadura/git-crecord";
     description = "Git subcommand to interactively select changes to commit or stage";
-    license = stdenv.lib.licenses.gpl2Plus;
+    license = lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/version-management/git-repo/default.nix b/pkgs/applications/version-management/git-repo/default.nix
index fb0b153bc3a..9c168d71dba 100644
--- a/pkgs/applications/version-management/git-repo/default.nix
+++ b/pkgs/applications/version-management/git-repo/default.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
   # Important runtime dependencies
   postFixup = ''
     wrapProgram $out/bin/repo --prefix PATH ":" \
-      "${stdenv.lib.makeBinPath [ git gnupg less ]}"
+      "${lib.makeBinPath [ git gnupg less ]}"
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/version-management/gitea/default.nix b/pkgs/applications/version-management/gitea/default.nix
index 528e7c3dd99..20c2e5c9ce8 100644
--- a/pkgs/applications/version-management/gitea/default.nix
+++ b/pkgs/applications/version-management/gitea/default.nix
@@ -1,10 +1,10 @@
-{ stdenv, buildGoPackage, fetchurl, makeWrapper
+{ lib, stdenv, buildGoPackage, fetchurl, makeWrapper
 , git, bash, gzip, openssh, pam
 , sqliteSupport ? true
 , pamSupport ? true
 }:
 
-with stdenv.lib;
+with lib;
 
 buildGoPackage rec {
   pname = "gitea";
diff --git a/pkgs/applications/version-management/gitkraken/default.nix b/pkgs/applications/version-management/gitkraken/default.nix
index 4fc84767cd4..7618b3f3ff1 100644
--- a/pkgs/applications/version-management/gitkraken/default.nix
+++ b/pkgs/applications/version-management/gitkraken/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, libXcomposite, libgnome-keyring, makeWrapper, udev, curl, alsaLib
+{ lib, stdenv, libXcomposite, libgnome-keyring, makeWrapper, udev, curl, alsaLib
 , libXfixes, atk, gtk3, libXrender, pango, gnome3, cairo, freetype, fontconfig
 , libX11, libXi, libxcb, libXext, libXcursor, glib, libXScrnSaver, libxkbfile, libXtst
 , nss, nspr, cups, fetchzip, expat, gdk-pixbuf, libXdamage, libXrandr, dbus
@@ -6,7 +6,7 @@
 , e2fsprogs, krb5, libdrm, mesa
 }:
 
-with stdenv.lib;
+with lib;
 
 let
   curlWithGnuTls = curl.override { gnutlsSupport = true; sslSupport = false; };
diff --git a/pkgs/applications/version-management/gitoxide/default.nix b/pkgs/applications/version-management/gitoxide/default.nix
index c345b8d7a80..ba359bc9779 100644
--- a/pkgs/applications/version-management/gitoxide/default.nix
+++ b/pkgs/applications/version-management/gitoxide/default.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ openssl ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ Security ];
+    ++ lib.optionals stdenv.isDarwin [ Security ];
 
   # Needed to get openssl-sys to use pkgconfig.
   OPENSSL_NO_VENDOR = 1;
diff --git a/pkgs/applications/version-management/gogs/default.nix b/pkgs/applications/version-management/gogs/default.nix
index b574c03248f..fed2fd9ea33 100644
--- a/pkgs/applications/version-management/gogs/default.nix
+++ b/pkgs/applications/version-management/gogs/default.nix
@@ -1,10 +1,10 @@
-{ stdenv, buildGoModule, fetchFromGitHub, makeWrapper
+{ lib, stdenv, buildGoModule, fetchFromGitHub, makeWrapper
 , git, bash, gzip, openssh, pam
 , sqliteSupport ? true
 , pamSupport ? true
 }:
 
-with stdenv.lib;
+with lib;
 
 buildGoModule rec {
   pname = "gogs";
diff --git a/pkgs/applications/version-management/guitone/default.nix b/pkgs/applications/version-management/guitone/default.nix
index 1ff1030150f..82513bab952 100644
--- a/pkgs/applications/version-management/guitone/default.nix
+++ b/pkgs/applications/version-management/guitone/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchmtn, qt4, qmake4Hook, pkgconfig, graphviz }:
+{ lib, stdenv, fetchmtn, qt4, qmake4Hook, pkgconfig, graphviz }:
 
 let version = "1.0-mtn-head"; in
 stdenv.mkDerivation {
@@ -28,7 +28,7 @@ stdenv.mkDerivation {
     description = "Qt4 based GUI for monotone";
     homepage = "https://guitone.thomaskeller.biz";
     downloadPage = "https://code.monotone.ca/p/guitone/";
-    license = stdenv.lib.licenses.gpl3;
+    license = lib.licenses.gpl3;
     inherit (qt4.meta) platforms;
   };
 }
diff --git a/pkgs/applications/version-management/meld/default.nix b/pkgs/applications/version-management/meld/default.nix
index ecad825dc8b..4f94e2926c4 100644
--- a/pkgs/applications/version-management/meld/default.nix
+++ b/pkgs/applications/version-management/meld/default.nix
@@ -23,7 +23,7 @@ python3.pkgs.buildPythonApplication rec {
   format = "other";
 
   src = fetchurl {
-    url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
     sha256 = "toARTVq3kzJFSf1Y9OsgLY4oDAYzoLdl7ebfs0FgqBs=";
   };
 
diff --git a/pkgs/applications/version-management/mercurial/4.9.nix b/pkgs/applications/version-management/mercurial/4.9.nix
index f0918ab69a6..29440724274 100644
--- a/pkgs/applications/version-management/mercurial/4.9.nix
+++ b/pkgs/applications/version-management/mercurial/4.9.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python2Packages, makeWrapper, unzip
+{ lib, stdenv, fetchurl, python2Packages, makeWrapper, unzip
 , guiSupport ? false, tk ? null
 , ApplicationServices
 , mercurialSrc ? fetchurl rec {
@@ -22,13 +22,13 @@ in python2Packages.buildPythonApplication {
   inherit python; # pass it so that the same version can be used in hg2git
 
   buildInputs = [ makeWrapper docutils unzip ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ ApplicationServices ];
+    ++ lib.optionals stdenv.isDarwin [ ApplicationServices ];
 
   propagatedBuildInputs = [ hg-git dulwich ];
 
   makeFlags = [ "PREFIX=$(out)" ];
 
-  postInstall = (stdenv.lib.optionalString guiSupport
+  postInstall = (lib.optionalString guiSupport
     ''
       mkdir -p $out/etc/mercurial
       cp contrib/hgk $out/bin
@@ -62,10 +62,10 @@ in python2Packages.buildPythonApplication {
     description = "A fast, lightweight SCM system for very large distributed projects";
     homepage = "https://www.mercurial-scm.org";
     downloadPage = "https://www.mercurial-scm.org/release/";
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = [ stdenv.lib.maintainers.eraserhd ];
+    license = lib.licenses.gpl2;
+    maintainers = [ lib.maintainers.eraserhd ];
     updateWalker = true;
-    platforms = stdenv.lib.platforms.unix;
+    platforms = lib.platforms.unix;
   };
 }
 
diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index e0400fd46c6..c841482126a 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python3Packages, makeWrapper, unzip
+{ lib, stdenv, fetchurl, python3Packages, makeWrapper, unzip
 , guiSupport ? false, tk ? null
 , ApplicationServices
 }:
@@ -20,11 +20,11 @@ in python3Packages.buildPythonApplication rec {
   passthru = { inherit python; }; # pass it so that the same version can be used in hg2git
 
   buildInputs = [ makeWrapper docutils unzip ]
-    ++ stdenv.lib.optionals stdenv.isDarwin [ ApplicationServices ];
+    ++ lib.optionals stdenv.isDarwin [ ApplicationServices ];
 
   makeFlags = [ "PREFIX=$(out)" ];
 
-  postInstall = (stdenv.lib.optionalString guiSupport ''
+  postInstall = (lib.optionalString guiSupport ''
     mkdir -p $out/etc/mercurial
     cp contrib/hgk $out/bin
     cat >> $out/etc/mercurial/hgrc << EOF
@@ -56,9 +56,9 @@ in python3Packages.buildPythonApplication rec {
     description = "A fast, lightweight SCM system for very large distributed projects";
     homepage = "https://www.mercurial-scm.org";
     downloadPage = "https://www.mercurial-scm.org/release/";
-    license = stdenv.lib.licenses.gpl2;
-    maintainers = [ stdenv.lib.maintainers.eelco ];
+    license = lib.licenses.gpl2;
+    maintainers = [ lib.maintainers.eelco ];
     updateWalker = true;
-    platforms = stdenv.lib.platforms.unix;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/monotone-viz/default.nix b/pkgs/applications/version-management/monotone-viz/default.nix
index 03b98694eaf..f4e21dd4149 100644
--- a/pkgs/applications/version-management/monotone-viz/default.nix
+++ b/pkgs/applications/version-management/monotone-viz/default.nix
@@ -1,10 +1,10 @@
-{ stdenv, fetchurl, ocamlPackages, gnome2, pkgconfig, makeWrapper, glib
+{ lib, stdenv, fetchurl, ocamlPackages, gnome2, pkgconfig, makeWrapper, glib
 , libtool, libpng, yacc, expat, fontconfig, gd, pango, libjpeg, libwebp, xlibsWrapper, libXaw
 }:
 # We need an old version of Graphviz for format compatibility reasons.
 # This version is vulnerable, but monotone-viz will never feed it bad input.
 let graphviz_2_0 = import ./graphviz-2.0.nix {
-      inherit stdenv fetchurl pkgconfig xlibsWrapper libpng libjpeg expat libXaw
+      inherit lib stdenv fetchurl pkgconfig xlibsWrapper libpng libjpeg expat libXaw
         yacc libtool fontconfig pango gd libwebp;
     }; in
 let inherit (gnome2) libgnomecanvas; in
@@ -48,8 +48,8 @@ stdenv.mkDerivation rec {
   meta = {
     inherit version;
     description = ''Monotone ancestry visualiser'';
-    license = stdenv.lib.licenses.gpl2Plus ;
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    license = lib.licenses.gpl2Plus ;
+    maintainers = [lib.maintainers.raskin];
+    platforms = lib.platforms.linux;
   };
 }
diff --git a/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix b/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
index 816bfcde67f..c72256807dd 100644
--- a/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
+++ b/pkgs/applications/version-management/monotone-viz/graphviz-2.0.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, xlibsWrapper, libpng, libjpeg, expat, libXaw
+{ lib, stdenv, fetchurl, pkgconfig, xlibsWrapper, libpng, libjpeg, expat, libXaw
 , yacc, libtool, fontconfig, pango, gd, libwebp
 }:
 
@@ -30,12 +30,12 @@ stdenv.mkDerivation rec {
       "--with-ltdl-include=${libtool}/include"
       "--with-ltdl-lib=${libtool.lib}/lib"
     ]
-    ++ stdenv.lib.optional (xlibsWrapper == null) "--without-x";
+    ++ lib.optional (xlibsWrapper == null) "--without-x";
 
   meta = {
     description = "A program for visualising graphs";
     homepage = "http://www.graphviz.org/";
     branch = "2.0";
-    platforms = stdenv.lib.platforms.unix;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/monotone/default.nix b/pkgs/applications/version-management/monotone/default.nix
index e08ea3c8cd8..c8c2d5b048b 100644
--- a/pkgs/applications/version-management/monotone/default.nix
+++ b/pkgs/applications/version-management/monotone/default.nix
@@ -5,7 +5,7 @@
 
 let
   version = "1.1";
-  perlVersion = stdenv.lib.getVersion perl;
+  perlVersion = lib.getVersion perl;
 in
 
 assert perlVersion != "";
diff --git a/pkgs/applications/version-management/mr/default.nix b/pkgs/applications/version-management/mr/default.nix
index 05ef7021f16..da882f1e359 100644
--- a/pkgs/applications/version-management/mr/default.nix
+++ b/pkgs/applications/version-management/mr/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, perl }:
+{ lib, stdenv, fetchgit, perl }:
 
 stdenv.mkDerivation {
   pname = "mr";
@@ -31,8 +31,8 @@ stdenv.mkDerivation {
       other version control systems can easily be added.
     '';
     homepage = "http://myrepos.branchable.com/";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = with stdenv.lib.maintainers; [ antono henrytill ];
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ antono henrytill ];
   };
 }
diff --git a/pkgs/applications/version-management/nitpick/default.nix b/pkgs/applications/version-management/nitpick/default.nix
index bcb16ea8678..ba1f3bbb93b 100644
--- a/pkgs/applications/version-management/nitpick/default.nix
+++ b/pkgs/applications/version-management/nitpick/default.nix
@@ -1,6 +1,6 @@
 { fetchFromGitHub
 , buildPythonPackage
-, stdenv
+, lib, stdenv
 , isPy27
 }:
 
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   format = "other";
   disabled = !isPy27;
-  
+
   src = fetchFromGitHub {
     owner = "travisb-ca";
     repo = pname;
@@ -21,7 +21,7 @@ buildPythonPackage rec {
   installPhase = ''
     mkdir -p $out/share/src
     install -m 755 -t $out/share/src nitpick.py
-  
+
     mkdir -p $out/bin
     ln -s $out/share/src/nitpick.py $out/bin/nitpick
   '';
@@ -34,7 +34,7 @@ buildPythonPackage rec {
       follow the code via whatever VCS or distribution mechanism.
     '';
     homepage = "http://travisbrown.ca/projects/nitpick/docs/nitpick.html";
-    license = with stdenv.lib.licenses; gpl2;
+    license = with lib.licenses; gpl2;
     maintainers = [];
   };
 }
diff --git a/pkgs/applications/version-management/p4v/default.nix b/pkgs/applications/version-management/p4v/default.nix
index 01ea365b76c..476df99d232 100644
--- a/pkgs/applications/version-management/p4v/default.nix
+++ b/pkgs/applications/version-management/p4v/default.nix
@@ -48,8 +48,8 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Perforce Visual Client";
     homepage = "https://www.perforce.com";
-    license = stdenv.lib.licenses.unfreeRedistributable;
+    license = lib.licenses.unfreeRedistributable;
     platforms = [ "x86_64-linux" ];
-    maintainers = with stdenv.lib.maintainers; [ nathyong nioncode ];
+    maintainers = with lib.maintainers; [ nathyong nioncode ];
   };
 }
diff --git a/pkgs/applications/version-management/pijul/default.nix b/pkgs/applications/version-management/pijul/default.nix
index a4b8be65117..a00332a93ce 100644
--- a/pkgs/applications/version-management/pijul/default.nix
+++ b/pkgs/applications/version-management/pijul/default.nix
@@ -22,13 +22,13 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "sha256-Xwk5bX9o41M/1BmkOpAscGQHikhzV+9qAwVz0qI7FRA";
 
-  cargoBuildFlags = stdenv.lib.optional gitImportSupport "--features=git";
+  cargoBuildFlags = lib.optional gitImportSupport "--features=git";
 
   doCheck = false;
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ openssl libsodium xxHash zstd ]
-    ++ (stdenv.lib.optionals gitImportSupport [ libgit2 ])
-    ++ (stdenv.lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
+    ++ (lib.optionals gitImportSupport [ libgit2 ])
+    ++ (lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
       CoreServices Security SystemConfiguration
     ]));
 
diff --git a/pkgs/applications/version-management/rapidsvn/default.nix b/pkgs/applications/version-management/rapidsvn/default.nix
index fc6a8adc2ad..33eba79732d 100644
--- a/pkgs/applications/version-management/rapidsvn/default.nix
+++ b/pkgs/applications/version-management/rapidsvn/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, wxGTK, subversion, apr, aprutil, python }:
+{ lib, stdenv, fetchurl, wxGTK, subversion, apr, aprutil, python }:
 
 stdenv.mkDerivation rec {
   pname = "rapidsvn";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Multi-platform GUI front-end for the Subversion revision system";
     homepage = "http://rapidsvn.tigris.org/";
-    license = stdenv.lib.licenses.gpl3Plus;
-    maintainers = [ stdenv.lib.maintainers.viric ];
+    license = lib.licenses.gpl3Plus;
+    maintainers = [ lib.maintainers.viric ];
   };
 }
diff --git a/pkgs/applications/version-management/rcs/default.nix b/pkgs/applications/version-management/rcs/default.nix
index 404d6ae09bc..f8143711318 100644
--- a/pkgs/applications/version-management/rcs/default.nix
+++ b/pkgs/applications/version-management/rcs/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, ed }:
+{ lib, stdenv, fetchurl, fetchpatch, ed }:
 
 stdenv.mkDerivation rec {
   name = "rcs-5.9.4";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ ed ];
 
-  patches = stdenv.lib.optionals stdenv.isDarwin [
+  patches = lib.optionals stdenv.isDarwin [
     # This failure appears unrelated to the subject of the test. This
     # test seems to rely on a bash bug where `test $x -nt $y` ignores
     # subsecond values in timetamps. This bug has been fixed in Bash
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-std=c99";
 
-  hardeningDisable = stdenv.lib.optional stdenv.cc.isClang "format";
+  hardeningDisable = lib.optional stdenv.cc.isClang "format";
 
   meta = {
     homepage = "https://www.gnu.org/software/rcs/";
@@ -66,8 +66,8 @@ stdenv.mkDerivation rec {
          documentation, graphics, papers, and form letters.
       '';
 
-    license = stdenv.lib.licenses.gpl3Plus;
-    maintainers = with stdenv.lib.maintainers; [ eelco ];
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [ eelco ];
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/sit/default.nix b/pkgs/applications/version-management/sit/default.nix
index bd8d5db36be..83370f5c6f0 100644
--- a/pkgs/applications/version-management/sit/default.nix
+++ b/pkgs/applications/version-management/sit/default.nix
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   nativeBuildInputs = [ cmake ];
   buildInputs = [ libzip gnupg ]
-    ++ (stdenv.lib.optionals stdenv.isDarwin [ libiconv CoreFoundation Security ]);
+    ++ (lib.optionals stdenv.isDarwin [ libiconv CoreFoundation Security ]);
 
   preCheck = ''
     export HOME=$(mktemp -d)
diff --git a/pkgs/applications/version-management/smartgithg/default.nix b/pkgs/applications/version-management/smartgithg/default.nix
index f2bd4bf576b..324c61ab194 100644
--- a/pkgs/applications/version-management/smartgithg/default.nix
+++ b/pkgs/applications/version-management/smartgithg/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ jre gnome3.adwaita-icon-theme gtk3 ];
 
-  preFixup = with stdenv.lib; ''
+  preFixup = with lib; ''
     gappsWrapperArgs+=( \
       --prefix PATH : ${makeBinPath [ jre which ]} \
       --prefix LD_LIBRARY_PATH : ${makeLibraryPath [
@@ -59,7 +59,7 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  desktopItem = with stdenv.lib; makeDesktopItem rec {
+  desktopItem = with lib; makeDesktopItem rec {
     name = "smartgit";
     exec = "smartgit";
     comment = meta.description;
@@ -89,6 +89,6 @@ stdenv.mkDerivation rec {
     homepage = "https://www.syntevo.com/smartgit/";
     license = licenses.unfree;
     platforms = platforms.linux;
-    maintainers = with stdenv.lib.maintainers; [ jraygauthier ];
+    maintainers = with lib.maintainers; [ jraygauthier ];
   };
 }
diff --git a/pkgs/applications/version-management/sourcehut/fetchNodeModules.nix b/pkgs/applications/version-management/sourcehut/fetchNodeModules.nix
index 047890a932c..bbc18d0442d 100644
--- a/pkgs/applications/version-management/sourcehut/fetchNodeModules.nix
+++ b/pkgs/applications/version-management/sourcehut/fetchNodeModules.nix
@@ -1,8 +1,8 @@
-{ stdenv, jq }: { src, nodejs, sha256 }:
+{ lib, stdenv, jq }: { src, nodejs, sha256 }:
 
 # Only npm >= 5.4.2 is deterministic, see:
 # https://github.com/npm/npm/issues/17979#issuecomment-332701215
-assert stdenv.lib.versionAtLeast nodejs.version "8.9.0";
+assert lib.versionAtLeast nodejs.version "8.9.0";
 
 stdenv.mkDerivation {
   name = "node_modules";
diff --git a/pkgs/applications/version-management/srcml/default.nix b/pkgs/applications/version-management/srcml/default.nix
index 6deca94fc15..c13a08a711c 100644
--- a/pkgs/applications/version-management/srcml/default.nix
+++ b/pkgs/applications/version-management/srcml/default.nix
@@ -1,8 +1,8 @@
-{ stdenv, fetchurl, cmake, libxml2, libxslt, boost, libarchive, python, antlr,
+{ lib, stdenv, fetchurl, cmake, libxml2, libxslt, boost, libarchive, python, antlr,
   curl
 }:
 
-with stdenv.lib;
+with lib;
 
 stdenv.mkDerivation rec {
   version = "0.9.5_beta";
diff --git a/pkgs/applications/version-management/sublime-merge/common.nix b/pkgs/applications/version-management/sublime-merge/common.nix
index 6ed644d050e..e6c83eb55d8 100644
--- a/pkgs/applications/version-management/sublime-merge/common.nix
+++ b/pkgs/applications/version-management/sublime-merge/common.nix
@@ -7,7 +7,7 @@
 
 let
   pname = "sublime-merge";
-  packageAttribute = "sublime-merge${stdenv.lib.optionalString dev "-dev"}";
+  packageAttribute = "sublime-merge${lib.optionalString dev "-dev"}";
   binaries = [ "sublime_merge" "crash_reporter" "git-credential-sublime" "ssh-askpass-sublime" ];
   primaryBinary = "sublime_merge";
   primaryBinaryAliases = [ "smerge" ];
@@ -17,7 +17,7 @@ let
   archSha256 = sha256;
   arch = "x64";
 
-  libPath = stdenv.lib.makeLibraryPath [ xorg.libX11 glib gtk3 cairo pango ];
+  libPath = lib.makeLibraryPath [ xorg.libX11 glib gtk3 cairo pango ];
   redirects = [ "/usr/bin/pkexec=${pkexecPath}" "/bin/true=${coreutils}/bin/true" ];
 in let
   binaryPackage = stdenv.mkDerivation {
@@ -40,7 +40,7 @@ in let
       for binary in ${ builtins.concatStringsSep " " binaries }; do
         patchelf \
           --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-          --set-rpath ${libPath}:${libGL}/lib:${stdenv.cc.cc.lib}/lib${stdenv.lib.optionalString stdenv.is64bit "64"} \
+          --set-rpath ${libPath}:${libGL}/lib:${stdenv.cc.cc.lib}/lib${lib.optionalString stdenv.is64bit "64"} \
           $binary
       done
 
@@ -105,11 +105,11 @@ in stdenv.mkDerivation (rec {
   passthru.updateScript = writeScript "${pname}-update-script" ''
     #!${stdenv.shell}
     set -o errexit
-    PATH=${stdenv.lib.makeBinPath [ common-updater-scripts curl gnugrep ]}
+    PATH=${lib.makeBinPath [ common-updater-scripts curl gnugrep ]}
 
     latestVersion=$(curl -s ${versionUrl} | grep -Po '(?<=<p class="latest"><i>Version:</i> Build )([0-9]+)')
 
-    for platform in ${stdenv.lib.concatStringsSep " " meta.platforms}; do
+    for platform in ${lib.concatStringsSep " " meta.platforms}; do
         # The script will not perform an update when the version attribute is up to date from previous platform run
         # We need to clear it before each run
         update-source-version ${packageAttribute}.${primaryBinary} 0 0000000000000000000000000000000000000000000000000000000000000000 --file=${versionFile} --version-key=buildVersion --system=$platform
diff --git a/pkgs/applications/version-management/subversion/default.nix b/pkgs/applications/version-management/subversion/default.nix
index 66d22e9d718..5540e53c84e 100644
--- a/pkgs/applications/version-management/subversion/default.nix
+++ b/pkgs/applications/version-management/subversion/default.nix
@@ -31,10 +31,10 @@ let
 
     buildInputs = [ zlib apr aprutil sqlite openssl ]
       ++ extraBuildInputs
-      ++ stdenv.lib.optional httpSupport serf
-      ++ stdenv.lib.optional pythonBindings python
-      ++ stdenv.lib.optional perlBindings perl
-      ++ stdenv.lib.optional saslSupport sasl;
+      ++ lib.optional httpSupport serf
+      ++ lib.optional pythonBindings python
+      ++ lib.optional perlBindings perl
+      ++ lib.optional saslSupport sasl;
 
     patches = [ ./apr-1.patch ];
 
@@ -44,15 +44,15 @@ let
     CPPFLAGS = [ "-P" ];
 
     configureFlags = [
-      (stdenv.lib.withFeature bdbSupport "berkeley-db")
-      (stdenv.lib.withFeatureAs httpServer "apxs" "${apacheHttpd.dev}/bin/apxs")
-      (stdenv.lib.withFeatureAs (pythonBindings || perlBindings) "swig" swig)
-      (stdenv.lib.withFeatureAs saslSupport "sasl" sasl)
-      (stdenv.lib.withFeatureAs httpSupport "serf" serf)
+      (lib.withFeature bdbSupport "berkeley-db")
+      (lib.withFeatureAs httpServer "apxs" "${apacheHttpd.dev}/bin/apxs")
+      (lib.withFeatureAs (pythonBindings || perlBindings) "swig" swig)
+      (lib.withFeatureAs saslSupport "sasl" sasl)
+      (lib.withFeatureAs httpSupport "serf" serf)
       "--disable-keychain"
       "--with-zlib=${zlib.dev}"
       "--with-sqlite=${sqlite.dev}"
-    ] ++ stdenv.lib.optionals javahlBindings [
+    ] ++ lib.optionals javahlBindings [
       "--enable-javahl"
       "--with-jdk=${jdk}"
     ];
@@ -103,7 +103,7 @@ let
       platforms = platforms.linux ++ platforms.darwin;
     };
 
-  } // stdenv.lib.optionalAttrs stdenv.isDarwin {
+  } // lib.optionalAttrs stdenv.isDarwin {
     CXX = "clang++";
     CC = "clang";
     CPP = "clang -E";
diff --git a/pkgs/applications/version-management/tkcvs/default.nix b/pkgs/applications/version-management/tkcvs/default.nix
index d2a7299bcd9..6a9e910f801 100644
--- a/pkgs/applications/version-management/tkcvs/default.nix
+++ b/pkgs/applications/version-management/tkcvs/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, tcl, tk}:
+{lib, stdenv, fetchurl, tcl, tk}:
 
 stdenv.mkDerivation
 {
@@ -22,7 +22,7 @@ stdenv.mkDerivation
   meta = {
     homepage = "https://tkcvs.sourceforge.io";
     description = "TCL/TK GUI for cvs and subversion";
-    license = stdenv.lib.licenses.gpl2Plus;
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.gpl2Plus;
+    platforms = lib.platforms.unix;
   };
 }
diff --git a/pkgs/applications/version-management/yadm/default.nix b/pkgs/applications/version-management/yadm/default.nix
index 3a45d126203..b75af94af56 100644
--- a/pkgs/applications/version-management/yadm/default.nix
+++ b/pkgs/applications/version-management/yadm/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, git, gnupg }:
+{ lib, stdenv, fetchFromGitHub, git, gnupg }:
 
 let version = "2.5.0"; in
 stdenv.mkDerivation {
@@ -35,8 +35,8 @@ stdenv.mkDerivation {
       * Provides a way to use alternate files on a specific OS or host.
       * Supplies a method of encrypting confidential data so it can safely be stored in your repository.
     '';
-    license = stdenv.lib.licenses.gpl3;
-    maintainers = with stdenv.lib.maintainers; [ abathur ];
-    platforms = stdenv.lib.platforms.unix;
+    license = lib.licenses.gpl3;
+    maintainers = with lib.maintainers; [ abathur ];
+    platforms = lib.platforms.unix;
   };
 }