Update JS packages

3 files changed, 1347 insertions, 1946 deletions

diff --git a/modules/pkgs/postcss-cli/main.nix b/modules/pkgs/postcss-cli/main.nix
index 8c422b8..e635774 100644
--- a/modules/pkgs/postcss-cli/main.nix
+++ b/modules/pkgs/postcss-cli/main.nix
@@ -1,4 +1,4 @@
-# This file has been generated by node2nix 1.2.0. Do not edit!
+# This file has been generated by node2nix 1.5.3. Do not edit!
 
 {pkgs ? import <nixpkgs> {
     inherit system;
@@ -8,6 +8,7 @@ let
   nodeEnv = import ./node-env.nix {
     inherit (pkgs) stdenv python2 utillinux runCommand writeTextFile;
     inherit nodejs;
+    libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
   };
 in
 import ./node-packages.nix {
diff --git a/modules/pkgs/postcss-cli/node-env.nix b/modules/pkgs/postcss-cli/node-env.nix
index 356e78f..fc118a7 100644
--- a/modules/pkgs/postcss-cli/node-env.nix
+++ b/modules/pkgs/postcss-cli/node-env.nix
@@ -1,6 +1,6 @@
 # This file originates from node2nix
 
-{stdenv, nodejs, python2, utillinux, runCommand, writeTextFile}:
+{stdenv, nodejs, python2, utillinux, libtool, runCommand, writeTextFile}:
 
 let
   python = if nodejs ? python then nodejs.python else python2;
@@ -110,16 +110,16 @@ let
         text = ''
           var fs = require('fs');
           var path = require('path');
-          
+
           function resolveDependencyVersion(location, name) {
               if(location == process.env['NIX_STORE']) {
                   return null;
               } else {
                   var dependencyPackageJSON = path.join(location, "node_modules", name, "package.json");
-                  
+
                   if(fs.existsSync(dependencyPackageJSON)) {
                       var dependencyPackageObj = JSON.parse(fs.readFileSync(dependencyPackageJSON));
-                      
+
                       if(dependencyPackageObj.name == name) {
                           return dependencyPackageObj.version;
                       }
@@ -128,12 +128,12 @@ let
                   }
               }
           }
-          
+
           function replaceDependencies(dependencies) {
               if(typeof dependencies == "object" && dependencies !== null) {
                   for(var dependency in dependencies) {
                       var resolvedVersion = resolveDependencyVersion(process.cwd(), dependency);
-                      
+
                       if(resolvedVersion === null) {
                           process.stderr.write("WARNING: cannot pinpoint dependency: "+dependency+", context: "+process.cwd()+"\n");
                       } else {
@@ -142,17 +142,17 @@ let
                   }
               }
           }
-          
+
           /* Read the package.json configuration */
           var packageObj = JSON.parse(fs.readFileSync('./package.json'));
-          
+
           /* Pinpoint all dependencies */
           replaceDependencies(packageObj.dependencies);
           if(process.argv[2] == "development") {
               replaceDependencies(packageObj.devDependencies);
           }
           replaceDependencies(packageObj.optionalDependencies);
-          
+
           /* Write the fixed package.json file */
           fs.writeFileSync("package.json", JSON.stringify(packageObj, null, 2));
         '';
@@ -160,7 +160,7 @@ let
     in
     ''
       node ${pinpointDependenciesFromPackageJSON} ${if production then "production" else "development"}
-      
+
       ${stdenv.lib.optionalString (dependencies != [])
         ''
           if [ -d node_modules ]
@@ -171,11 +171,11 @@ let
           fi
         ''}
     '';
-  
+
   # Recursively traverses all dependencies of a package and pinpoints all
   # dependencies in the package.json file to the versions that are actually
   # being used.
-  
+
   pinpointDependenciesOfPackage = { packageName, dependencies ? [], production ? true, ... }@args:
     ''
       if [ -d "${packageName}" ]
@@ -194,12 +194,132 @@ let
     mv node-* $out
   '';
 
+  # Script that adds _integrity fields to all package.json files to prevent NPM from consulting the cache (that is empty)
+  addIntegrityFieldsScript = writeTextFile {
+    name = "addintegrityfields.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      function augmentDependencies(baseDir, dependencies) {
+          for(var dependencyName in dependencies) {
+              var dependency = dependencies[dependencyName];
+
+              // Open package.json and augment metadata fields
+              var packageJSONDir = path.join(baseDir, "node_modules", dependencyName);
+              var packageJSONPath = path.join(packageJSONDir, "package.json");
+
+              if(fs.existsSync(packageJSONPath)) { // Only augment packages that exist. Sometimes we may have production installs in which development dependencies can be ignored
+                  console.log("Adding metadata fields to: "+packageJSONPath);
+                  var packageObj = JSON.parse(fs.readFileSync(packageJSONPath));
+
+                  if(dependency.integrity) {
+                      packageObj["_integrity"] = dependency.integrity;
+                  } else {
+                      packageObj["_integrity"] = "sha1-000000000000000000000000000="; // When no _integrity string has been provided (e.g. by Git dependencies), add a dummy one. It does not seem to harm and it bypasses downloads.
+                  }
+
+                  packageObj["_resolved"] = dependency.version; // Set the resolved version to the version identifier. This prevents NPM from cloning Git repositories.
+                  fs.writeFileSync(packageJSONPath, JSON.stringify(packageObj, null, 2));
+              }
+
+              // Augment transitive dependencies
+              if(dependency.dependencies !== undefined) {
+                  augmentDependencies(packageJSONDir, dependency.dependencies);
+              }
+          }
+      }
+
+      if(fs.existsSync("./package-lock.json")) {
+          var packageLock = JSON.parse(fs.readFileSync("./package-lock.json"));
+
+          if(packageLock.lockfileVersion !== 1) {
+             process.stderr.write("Sorry, I only understand lock file version 1!\n");
+             process.exit(1);
+          }
+
+          if(packageLock.dependencies !== undefined) {
+              augmentDependencies(".", packageLock.dependencies);
+          }
+      }
+    '';
+  };
+
+  # Reconstructs a package-lock file from the node_modules/ folder structure and package.json files with dummy sha1 hashes
+  reconstructPackageLock = writeTextFile {
+    name = "addintegrityfields.js";
+    text = ''
+      var fs = require('fs');
+      var path = require('path');
+
+      var packageObj = JSON.parse(fs.readFileSync("package.json"));
+
+      var lockObj = {
+          name: packageObj.name,
+          version: packageObj.version,
+          lockfileVersion: 1,
+          requires: true,
+          dependencies: {}
+      };
+
+      function augmentPackageJSON(filePath, dependencies) {
+          var packageJSON = path.join(filePath, "package.json");
+          if(fs.existsSync(packageJSON)) {
+              var packageObj = JSON.parse(fs.readFileSync(packageJSON));
+              dependencies[packageObj.name] = {
+                  version: packageObj.version,
+                  integrity: "sha1-000000000000000000000000000=",
+                  dependencies: {}
+              };
+              processDependencies(path.join(filePath, "node_modules"), dependencies[packageObj.name].dependencies);
+          }
+      }
+
+      function processDependencies(dir, dependencies) {
+          if(fs.existsSync(dir)) {
+              var files = fs.readdirSync(dir);
+
+              files.forEach(function(entry) {
+                  var filePath = path.join(dir, entry);
+                  var stats = fs.statSync(filePath);
+
+                  if(stats.isDirectory()) {
+                      if(entry.substr(0, 1) == "@") {
+                          // When we encounter a namespace folder, augment all packages belonging to the scope
+                          var pkgFiles = fs.readdirSync(filePath);
+
+                          pkgFiles.forEach(function(entry) {
+                              if(stats.isDirectory()) {
+                                  var pkgFilePath = path.join(filePath, entry);
+                                  augmentPackageJSON(pkgFilePath, dependencies);
+                              }
+                          });
+                      } else {
+                          augmentPackageJSON(filePath, dependencies);
+                      }
+                  }
+              });
+          }
+      }
+
+      processDependencies("node_modules", lockObj.dependencies);
+
+      fs.writeFileSync("package-lock.json", JSON.stringify(lockObj, null, 2));
+    '';
+  };
+
   # Builds and composes an NPM package including all its dependencies
-  buildNodePackage = { name, packageName, version, dependencies ? [], production ? true, npmFlags ? "", dontNpmInstall ? false, preRebuild ? "", ... }@args:
+  buildNodePackage = { name, packageName, version, dependencies ? [], production ? true, npmFlags ? "", dontNpmInstall ? false, bypassCache ? false, preRebuild ? "", ... }@args:
 
+    let
+      forceOfflineFlag = if bypassCache then "--offline" else "--registry http://www.example.com";
+    in
     stdenv.lib.makeOverridable stdenv.mkDerivation (builtins.removeAttrs args [ "dependencies" ] // {
       name = "node-${name}-${version}";
-      buildInputs = [ tarWrapper python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or [];
+      buildInputs = [ tarWrapper python nodejs ]
+        ++ stdenv.lib.optional (stdenv.isLinux) utillinux
+        ++ stdenv.lib.optional (stdenv.isDarwin) libtool
+        ++ args.buildInputs or [];
       dontStrip = args.dontStrip or true; # Striping may fail a build for some package deployments
 
       inherit dontNpmInstall preRebuild;
@@ -210,7 +330,7 @@ let
 
       compositionScript = composePackage args;
       pinpointDependenciesScript = pinpointDependenciesOfPackage args;
-      
+
       passAsFile = [ "compositionScript" "pinpointDependenciesScript" ];
 
       installPhase = args.installPhase or ''
@@ -220,7 +340,7 @@ let
 
         # Compose the package and all its dependencies
         source $compositionScriptPath
-        
+
         # Pinpoint the versions of all dependencies to the ones that are actually being used
         echo "pinpointing versions of dependencies..."
         source $pinpointDependenciesScriptPath
@@ -242,14 +362,25 @@ let
         export HOME=$TMPDIR
         cd "${packageName}"
         runHook preRebuild
-        npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
+
+        ${stdenv.lib.optionalString bypassCache ''
+          if [ ! -f package-lock.json ]
+          then
+              echo "No package-lock.json file found, reconstructing..."
+              node ${reconstructPackageLock}
+          fi
+
+          node ${addIntegrityFieldsScript}
+        ''}
+
+        npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.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 --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
+            npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
         fi
 
         # Create symlink to the deployed executable folder, if applicable
@@ -278,49 +409,72 @@ let
     });
 
   # Builds a development shell
-  buildNodeShell = { name, packageName, version, src, dependencies ? [], production ? true, npmFlags ? "", dontNpmInstall ? false, ... }@args:
+  buildNodeShell = { name, packageName, version, src, dependencies ? [], production ? true, npmFlags ? "", dontNpmInstall ? false, bypassCache ? false, ... }@args:
     let
+      forceOfflineFlag = if bypassCache then "--offline" else "--registry http://www.example.com";
+
       nodeDependencies = stdenv.mkDerivation {
         name = "node-dependencies-${name}-${version}";
 
-        buildInputs = [ tarWrapper python nodejs ] ++ stdenv.lib.optional (stdenv.isLinux) utillinux ++ args.buildInputs or [];
+        buildInputs = [ tarWrapper python nodejs ]
+          ++ stdenv.lib.optional (stdenv.isLinux) utillinux
+          ++ stdenv.lib.optional (stdenv.isDarwin) libtool
+          ++ args.buildInputs or [];
 
         includeScript = includeDependencies { inherit dependencies; };
         pinpointDependenciesScript = pinpointDependenciesOfPackage args;
-        
+
         passAsFile = [ "includeScript" "pinpointDependenciesScript" ];
 
         buildCommand = ''
-          mkdir -p $out/lib
-          cd $out/lib
+          mkdir -p $out/${packageName}
+          cd $out/${packageName}
+
           source $includeScriptPath
-          
+
+          # Create fake package.json to make the npm commands work properly
+          cp ${src}/package.json .
+          chmod 644 package.json
+          ${stdenv.lib.optionalString bypassCache ''
+            if [ -f ${src}/package-lock.json ]
+            then
+              cp ${src}/package-lock.json .
+            fi
+          ''}
+
           # Pinpoint the versions of all dependencies to the ones that are actually being used
           echo "pinpointing versions of dependencies..."
+          cd ..
           source $pinpointDependenciesScriptPath
-
-          # Create fake package.json to make the npm commands work properly
-          cat > package.json <<EOF
-          {
-              "name": "${packageName}",
-              "version": "${version}"
-          }
-          EOF
+          cd ${packageName}
 
           # Patch the shebangs of the bundled modules to prevent them from
           # calling executables outside the Nix store as much as possible
           patchShebangs .
 
           export HOME=$PWD
-          npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
+
+          ${stdenv.lib.optionalString bypassCache ''
+            if [ ! -f package-lock.json ]
+            then
+                echo "No package-lock.json file found, reconstructing..."
+                node ${reconstructPackageLock}
+            fi
+
+            node ${addIntegrityFieldsScript}
+          ''}
+
+          npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} rebuild
 
           ${stdenv.lib.optionalString (!dontNpmInstall) ''
             # NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
             rm -f npm-shrinkwrap.json
 
-            npm --registry http://www.example.com --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
+            npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${stdenv.lib.optionalString production "--production"} install
           ''}
 
+          cd ..
+          mv ${packageName} lib
           ln -s $out/lib/node_modules/.bin $out/bin
         '';
       };
diff --git a/modules/pkgs/postcss-cli/node-packages.nix b/modules/pkgs/postcss-cli/node-packages.nix
index 8ef2f5b..1190cce 100644
--- a/modules/pkgs/postcss-cli/node-packages.nix
+++ b/modules/pkgs/postcss-cli/node-packages.nix
@@ -1,115 +1,25 @@
-# This file has been generated by node2nix 1.2.0. Do not edit!
+# This file has been generated by node2nix 1.5.3. Do not edit!
 
 {nodeEnv, fetchurl, fetchgit, globalBuildInputs ? []}:
 
 let
   sources = {
-    "chalk-1.1.3" = {
-      name = "chalk";
-      packageName = "chalk";
-      version = "1.1.3";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz";
-        sha1 = "a8115c55e4a702fe4d150abd3872822a7e09fc98";
-      };
-    };
-    "chokidar-1.7.0" = {
-      name = "chokidar";
-      packageName = "chokidar";
-      version = "1.7.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/chokidar/-/chokidar-1.7.0.tgz";
-        sha1 = "798e689778151c8076b4b360e5edd28cda2bb468";
-      };
-    };
-    "dependency-graph-0.5.2" = {
-      name = "dependency-graph";
-      packageName = "dependency-graph";
-      version = "0.5.2";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/dependency-graph/-/dependency-graph-0.5.2.tgz";
-        sha1 = "c10e03652b653b8bcd4b09b63a175fae323da131";
-      };
-    };
-    "fs-extra-3.0.1" = {
-      name = "fs-extra";
-      packageName = "fs-extra";
-      version = "3.0.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/fs-extra/-/fs-extra-3.0.1.tgz";
-        sha1 = "3794f378c58b342ea7dbbb23095109c4b3b62291";
-      };
-    };
-    "get-stdin-5.0.1" = {
-      name = "get-stdin";
-      packageName = "get-stdin";
-      version = "5.0.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/get-stdin/-/get-stdin-5.0.1.tgz";
-        sha1 = "122e161591e21ff4c52530305693f20e6393a398";
-      };
-    };
-    "globby-6.1.0" = {
-      name = "globby";
-      packageName = "globby";
-      version = "6.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/globby/-/globby-6.1.0.tgz";
-        sha1 = "f5a6d70e8395e21c858fb0489d64df02424d506c";
-      };
-    };
-    "ora-1.3.0" = {
-      name = "ora";
-      packageName = "ora";
-      version = "1.3.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/ora/-/ora-1.3.0.tgz";
-        sha1 = "80078dd2b92a934af66a3ad72a5b910694ede51a";
-      };
-    };
-    "postcss-6.0.14" = {
-      name = "postcss";
-      packageName = "postcss";
-      version = "6.0.14";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/postcss/-/postcss-6.0.14.tgz";
-        sha1 = "5534c72114739e75d0afcf017db853099f562885";
-      };
-    };
-    "postcss-load-config-1.2.0" = {
-      name = "postcss-load-config";
-      packageName = "postcss-load-config";
-      version = "1.2.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-1.2.0.tgz";
-        sha1 = "539e9afc9ddc8620121ebf9d8c3673e0ce50d28a";
-      };
-    };
-    "postcss-reporter-4.0.0" = {
-      name = "postcss-reporter";
-      packageName = "postcss-reporter";
-      version = "4.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/postcss-reporter/-/postcss-reporter-4.0.0.tgz";
-        sha1 = "13356c365c36783adde88e28e09dbba6ec6c6501";
-      };
-    };
-    "read-cache-1.0.0" = {
-      name = "read-cache";
-      packageName = "read-cache";
-      version = "1.0.0";
+    "ansi-regex-2.1.1" = {
+      name = "ansi-regex";
+      packageName = "ansi-regex";
+      version = "2.1.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz";
-        sha1 = "e664ef31161166c9751cdbe8dbcf86b5fb58f774";
+        url = "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz";
+        sha1 = "c3b33ab5ee360d86e0e628f0468ae7ef27d654df";
       };
     };
-    "yargs-8.0.2" = {
-      name = "yargs";
-      packageName = "yargs";
-      version = "8.0.2";
+    "ansi-regex-3.0.0" = {
+      name = "ansi-regex";
+      packageName = "ansi-regex";
+      version = "3.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/yargs/-/yargs-8.0.2.tgz";
-        sha1 = "6299a9055b1cefc969ff7e79c1d918dceb22c360";
+        url = "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz";
+        sha1 = "ed0317c322064f79466c02966bddb605ab37d998";
       };
     };
     "ansi-styles-2.2.1" = {
@@ -121,49 +31,13 @@ let
         sha1 = "b432dd3358b634cf75e1e4664368240533c1ddbe";
       };
     };
-    "escape-string-regexp-1.0.5" = {
-      name = "escape-string-regexp";
-      packageName = "escape-string-regexp";
-      version = "1.0.5";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz";
-        sha1 = "1b61c0562190a8dff6ae3bb2cf0200ca130b86d4";
-      };
-    };
-    "has-ansi-2.0.0" = {
-      name = "has-ansi";
-      packageName = "has-ansi";
-      version = "2.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/has-ansi/-/has-ansi-2.0.0.tgz";
-        sha1 = "34f5049ce1ecdf2b0649af3ef24e45ed35416d91";
-      };
-    };
-    "strip-ansi-3.0.1" = {
-      name = "strip-ansi";
-      packageName = "strip-ansi";
-      version = "3.0.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz";
-        sha1 = "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf";
-      };
-    };
-    "supports-color-2.0.0" = {
-      name = "supports-color";
-      packageName = "supports-color";
-      version = "2.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz";
-        sha1 = "535d045ce6b6363fa40117084629995e9df324c7";
-      };
-    };
-    "ansi-regex-2.1.1" = {
-      name = "ansi-regex";
-      packageName = "ansi-regex";
-      version = "2.1.1";
+    "ansi-styles-3.2.1" = {
+      name = "ansi-styles";
+      packageName = "ansi-styles";
+      version = "3.2.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz";
-        sha1 = "c3b33ab5ee360d86e0e628f0468ae7ef27d654df";
+        url = "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz";
+        sha512 = "2lgkskkj4c1fsnrksy0yffda0wss84p8lfiazdc7jli7iqnvrxkzbxjzpvx13lm28qw0zkawfxvz2bdiisc72ccy7hx8i8rm4iijgam";
       };
     };
     "anymatch-1.3.2" = {
@@ -172,97 +46,16 @@ let
       version = "1.3.2";
       src = fetchurl {
         url = "https://registry.npmjs.org/anymatch/-/anymatch-1.3.2.tgz";
-        sha1 = "553dcb8f91e3c889845dfdba34c77721b90b9d7a";
+        sha512 = "269dbx666z4ws49vag1dma5kdpjlx83s74c1jlngrn2672rhvbc47i5ay5h40spmrzgvbvcm33i4yrp88rrc6lg70v78k155z45lwyi";
       };
     };
-    "async-each-1.0.1" = {
-      name = "async-each";
-      packageName = "async-each";
-      version = "1.0.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz";
-        sha1 = "19d386a1d9edc6e7c1c85d388aedbcc56d33602d";
-      };
-    };
-    "glob-parent-2.0.0" = {
-      name = "glob-parent";
-      packageName = "glob-parent";
-      version = "2.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/glob-parent/-/glob-parent-2.0.0.tgz";
-        sha1 = "81383d72db054fcccf5336daa902f182f6edbb28";
-      };
-    };
-    "inherits-2.0.3" = {
-      name = "inherits";
-      packageName = "inherits";
-      version = "2.0.3";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz";
-        sha1 = "633c2c83e3da42a502f52466022480f4208261de";
-      };
-    };
-    "is-binary-path-1.0.1" = {
-      name = "is-binary-path";
-      packageName = "is-binary-path";
-      version = "1.0.1";
-      src = fetchurl {
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-      version = "1.0.11";
+    "parse-json-2.2.0" = {
+      name = "parse-json";
+      packageName = "parse-json";
+      version = "2.2.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/fstream/-/fstream-1.0.11.tgz";
-        sha1 = "5c1fb1f117477114f0632a0eb4b71b3cb0fd3171";
+        url = "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz";
+        sha1 = "f480f40434ef80741f8469099f8dea18f55a4dc9";
       };
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-    "debug-2.6.9" = {
-      name = "debug";
-      packageName = "debug";
-      version = "2.6.9";
+    "path-exists-3.0.0" = {
+      name = "path-exists";
+      packageName = "path-exists";
+      version = "3.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz";
-        sha1 = "5d128515df134ff327e90a4c93f4e077a536341f";
+        url = "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz";
+        sha1 = "ce0ebeaa5f78cb18925ea7d810d7b59b010fd515";
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-    "fstream-ignore-1.0.5" = {
-      name = "fstream-ignore";
-      packageName = "fstream-ignore";
-      version = "1.0.5";
+    "path-is-absolute-1.0.1" = {
+      name = "path-is-absolute";
+      packageName = "path-is-absolute";
+      version = "1.0.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/fstream-ignore/-/fstream-ignore-1.0.5.tgz";
-        sha1 = "9c31dae34767018fe1d249b24dada67d092da105";
+        url = "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz";
+        sha1 = "174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f";
       };
     };
-    "uid-number-0.0.6" = {
-      name = "uid-number";
-      packageName = "uid-number";
-      version = "0.0.6";
+    "path-key-2.0.1" = {
+      name = "path-key";
+      packageName = "path-key";
+      version = "2.0.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/uid-number/-/uid-number-0.0.6.tgz";
-        sha1 = "0ea10e8035e8eb5b8e4449f06da1c730663baa81";
+        url = "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz";
+        sha1 = "411cadb574c5a140d3a4b1910d40d80cc9f40b40";
       };
     };
-    "ms-2.0.0" = {
-      name = "ms";
-      packageName = "ms";
+    "path-type-2.0.0" = {
+      name = "path-type";
+      packageName = "path-type";
       version = "2.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz";
-        sha1 = "5608aeadfc00be6c2901df5f9861788de0d597c8";
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-    "jsonfile-3.0.1" = {
-      name = "jsonfile";
-      packageName = "jsonfile";
-      version = "3.0.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/jsonfile/-/jsonfile-3.0.1.tgz";
-        sha1 = "a5ecc6f65f53f662c4415c7675a0331d0992ec66";
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-    };
-    "universalify-0.1.1" = {
-      name = "universalify";
-      packageName = "universalify";
-      version = "0.1.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/universalify/-/universalify-0.1.1.tgz";
-        sha1 = "fa71badd4437af4c148841e3b3b165f9e9e590b7";
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-    "array-union-1.0.2" = {
-      name = "array-union";
-      packageName = "array-union";
-      version = "1.0.2";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/array-union/-/array-union-1.0.2.tgz";
-        sha1 = "9a34410e4f4e3da23dea375be5be70f24778ec39";
+        url = "https://registry.npmjs.org/path-type/-/path-type-2.0.0.tgz";
+        sha1 = "f012ccb8415b7096fc2daa1054c3d72389594c73";
       };
     };
     "pify-2.3.0" = {
@@ -1561,24 +1102,6 @@ let
         sha1 = "ed141a6ac043a849ea588498e7dca8b15330e90c";
       };
     };
-    "pinkie-promise-2.0.1" = {
-      name = "pinkie-promise";
-      packageName = "pinkie-promise";
-      version = "2.0.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz";
-        sha1 = "2135d6dfa7a358c069ac9b178776288228450ffa";
-      };
-    };
-    "array-uniq-1.0.3" = {
-      name = "array-uniq";
-      packageName = "array-uniq";
-      version = "1.0.3";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/array-uniq/-/array-uniq-1.0.3.tgz";
-        sha1 = "af6ac877a25cc7f74e058894753858dfdb24fdb6";
-      };
-    };
     "pinkie-2.0.4" = {
       name = "pinkie";
       packageName = "pinkie";
@@ -1588,130 +1111,31 @@ let
         sha1 = "72556b80cfa0d48a974e80e77248e80ed4f7f870";
       };
     };
-    "cli-cursor-2.1.0" = {
-      name = "cli-cursor";
-      packageName = "cli-cursor";
-      version = "2.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz";
-        sha1 = "b35dac376479facc3e94747d41d0d0f5238ffcb5";
-      };
-    };
-    "cli-spinners-1.1.0" = {
-      name = "cli-spinners";
-      packageName = "cli-spinners";
-      version = "1.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/cli-spinners/-/cli-spinners-1.1.0.tgz";
-        sha1 = "f1847b168844d917a671eb9d147e3df497c90d06";
-      };
-    };
-    "log-symbols-1.0.2" = {
-      name = "log-symbols";
-      packageName = "log-symbols";
-      version = "1.0.2";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/log-symbols/-/log-symbols-1.0.2.tgz";
-        sha1 = "376ff7b58ea3086a0f09facc74617eca501e1a18";
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-    "restore-cursor-2.0.0" = {
-      name = "restore-cursor";
-      packageName = "restore-cursor";
-      version = "2.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz";
-        sha1 = "9f7ee287f82fd326d4fd162923d62129eee0dfaf";
-      };
-    };
-    "onetime-2.0.1" = {
-      name = "onetime";
-      packageName = "onetime";
+    "pinkie-promise-2.0.1" = {
+      name = "pinkie-promise";
+      packageName = "pinkie-promise";
       version = "2.0.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz";
-        sha1 = "067428230fd67443b2794b22bba528b6867962d4";
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-    "mimic-fn-1.1.0" = {
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-      packageName = "mimic-fn";
-      version = "1.1.0";
-      src = fetchurl {
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-        sha1 = "e667783d92e89dbd342818b5230b9d62a672ad18";
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-    "chalk-2.3.0" = {
-      name = "chalk";
-      packageName = "chalk";
-      version = "2.3.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/chalk/-/chalk-2.3.0.tgz";
-        sha1 = "b5ea48efc9c1793dccc9b4767c93914d3f2d52ba";
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-    "source-map-0.6.1" = {
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-      packageName = "source-map";
-      version = "0.6.1";
-      src = fetchurl {
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-    "ansi-styles-3.2.0" = {
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-      packageName = "ansi-styles";
-      version = "3.2.0";
-      src = fetchurl {
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-        sha1 = "c159b8d5be0f9e5a6f346dab94f16ce022161b88";
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-    "color-convert-1.9.1" = {
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-      packageName = "color-convert";
-      version = "1.9.1";
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-        sha1 = "c1261107aeb2f294ebffec9ed9ecad529a6097ed";
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-    "color-name-1.1.3" = {
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-      packageName = "color-name";
-      version = "1.1.3";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz";
-        sha1 = "a7d0558bd89c42f795dd42328f740831ca53bc25";
+        url = "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz";
+        sha1 = "2135d6dfa7a358c069ac9b178776288228450ffa";
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-    "has-flag-2.0.0" = {
-      name = "has-flag";
-      packageName = "has-flag";
-      version = "2.0.0";
+    "postcss-6.0.22" = {
+      name = "postcss";
+      packageName = "postcss";
+      version = "6.0.22";
       src = fetchurl {
-        url = "https://registry.npmjs.org/has-flag/-/has-flag-2.0.0.tgz";
-        sha1 = "e8207af1cc7b30d446cc70b734b5e8be18f88d51";
+        url = "https://registry.npmjs.org/postcss/-/postcss-6.0.22.tgz";
+        sha512 = "0fdfvn2pq9hvw40s9l174v5rv4d5x3i9xmd8p3mln6bhzrny3v1h0y1324ghq30jnbrvyfam0725r3hsmj28lhhmc32q08lpaa3v1sf";
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-    "cosmiconfig-2.2.2" = {
-      name = "cosmiconfig";
-      packageName = "cosmiconfig";
-      version = "2.2.2";
+    "postcss-load-config-1.2.0" = {
+      name = "postcss-load-config";
+      packageName = "postcss-load-config";
+      version = "1.2.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-2.2.2.tgz";
-        sha1 = "6173cebd56fac042c1f4390edf7af6c07c7cb892";
+        url = "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-1.2.0.tgz";
+        sha1 = "539e9afc9ddc8620121ebf9d8c3673e0ce50d28a";
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     };
     "postcss-load-options-1.2.0" = {
@@ -1732,148 +1156,130 @@ let
         sha1 = "745768116599aca2f009fad426b00175049d8d92";
       };
     };
-    "is-directory-0.3.1" = {
-      name = "is-directory";
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-      packageName = "js-yaml";
-      version = "3.10.0";
-      src = fetchurl {
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-        sha1 = "2e78441646bd4682e963f22b6e92823c309c62dc";
-      };
-    };
-    "parse-json-2.2.0" = {
-      name = "parse-json";
-      packageName = "parse-json";
-      version = "2.2.0";
+    "postcss-reporter-4.0.0" = {
+      name = "postcss-reporter";
+      packageName = "postcss-reporter";
+      version = "4.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/parse-json/-/parse-json-2.2.0.tgz";
-        sha1 = "f480f40434ef80741f8469099f8dea18f55a4dc9";
+        url = "https://registry.npmjs.org/postcss-reporter/-/postcss-reporter-4.0.0.tgz";
+        sha512 = "1q9xgvdyrql0i2jgj5ir3qvyizrl76hzb42fx4pqlm8ivc496rv16b1v33lqbrmkvq1ci9nw5hb9nnd3p2ymnbnnc4b1vxn9kdp2i90";
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-      name = "require-from-string";
-      packageName = "require-from-string";
-      version = "1.2.1";
+    "preserve-0.2.0" = {
+      name = "preserve";
+      packageName = "preserve";
+      version = "0.2.0";
       src = fetchurl {
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-        sha1 = "529c9ccef27380adfec9a2f965b649bbee636418";
+        url = "https://registry.npmjs.org/preserve/-/preserve-0.2.0.tgz";
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-    "argparse-1.0.9" = {
-      name = "argparse";
-      packageName = "argparse";
-      version = "1.0.9";
+    "process-nextick-args-2.0.0" = {
+      name = "process-nextick-args";
+      packageName = "process-nextick-args";
+      version = "2.0.0";
       src = fetchurl {
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-        sha1 = "73d83bc263f86e97f8cc4f6bae1b0e90a7d22c86";
+        url = "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz";
+        sha512 = "0rw8xpqqkhs91722slvzf8icxfaimqp4w8zb3840jxr7r8n8035byl6dhdi5bm0yr6x7sdws0gf3m025fg6hqgaklwlbl4d7bah5l9j";
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-      packageName = "esprima";
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+    "pseudomap-1.0.2" = {
+      name = "pseudomap";
+      packageName = "pseudomap";
+      version = "1.0.2";
       src = fetchurl {
-        url = "https://registry.npmjs.org/esprima/-/esprima-4.0.0.tgz";
-        sha1 = "4499eddcd1110e0b218bacf2fa7f7f59f55ca804";
+        url = "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz";
+        sha1 = "f052a28da70e618917ef0a8ac34c1ae5a68286b3";
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-      name = "sprintf-js";
-      packageName = "sprintf-js";
-      version = "1.0.3";
+    "randomatic-3.0.0" = {
+      name = "randomatic";
+      packageName = "randomatic";
+      version = "3.0.0";
       src = fetchurl {
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-        sha1 = "04e6926f662895354f3dd015203633b857297e2c";
+        url = "https://registry.npmjs.org/randomatic/-/randomatic-3.0.0.tgz";
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       src = fetchurl {
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-        sha1 = "f855a86ce61adc4e8621c3cda21e7a7612c3a8dc";
+        url = "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz";
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+    "read-pkg-2.0.0" = {
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+      packageName = "read-pkg";
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       src = fetchurl {
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-        sha1 = "d545635be1e33c542649c69173e5de6acfae34dd";
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       src = fetchurl {
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-        sha1 = "120601537a916d29940f934da3b48d585a39213d";
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+    "remove-trailing-separator-1.1.0" = {
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+      packageName = "remove-trailing-separator";
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+        url = "https://registry.npmjs.org/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz";
+        sha1 = "c24bce2a283adad5bc3f58e0d48249b92379d8ef";
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+    "repeat-element-1.1.2" = {
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       src = fetchurl {
-        url = "https://registry.npmjs.org/os-locale/-/os-locale-2.1.0.tgz";
-        sha1 = "42bc2900a6b5b8bd17376c8e882b65afccf24bf2";
+        url = "https://registry.npmjs.org/repeat-element/-/repeat-element-1.1.2.tgz";
+        sha1 = "ef089a178d1483baae4d93eb98b4f9e4e11d990a";
       };
     };
-    "read-pkg-up-2.0.0" = {
-      name = "read-pkg-up";
-      packageName = "read-pkg-up";
-      version = "2.0.0";
+    "repeat-string-1.6.1" = {
+      name = "repeat-string";
+      packageName = "repeat-string";
+      version = "1.6.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/read-pkg-up/-/read-pkg-up-2.0.0.tgz";
-        sha1 = "6b72a8048984e0c41e79510fd5e9fa99b3b549be";
+        url = "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz";
+        sha1 = "8dcae470e1c88abc2d600fff4a776286da75e637";
       };
     };
     "require-directory-2.1.1" = {
@@ -1885,6 +1291,15 @@ let
         sha1 = "8c64ad5fd30dab1c976e2344ffe7f792a6a6df42";
       };
     };
+    "require-from-string-1.2.1" = {
+      name = "require-from-string";
+      packageName = "require-from-string";
+      version = "1.2.1";
+      src = fetchurl {
+        url = "https://registry.npmjs.org/require-from-string/-/require-from-string-1.2.1.tgz";
+        sha1 = "529c9ccef27380adfec9a2f965b649bbee636418";
+      };
+    };
     "require-main-filename-1.0.1" = {
       name = "require-main-filename";
       packageName = "require-main-filename";
@@ -1894,139 +1309,49 @@ let
         sha1 = "97f717b69d48784f5f526a6c5aa8ffdda055a4d1";
       };
     };
-    "string-width-2.1.1" = {
-      name = "string-width";
-      packageName = "string-width";
-      version = "2.1.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz";
-        sha1 = "ab93f27a8dc13d28cac815c462143a6d9012ae9e";
-      };
-    };
-    "which-module-2.0.0" = {
-      name = "which-module";
-      packageName = "which-module";
+    "restore-cursor-2.0.0" = {
+      name = "restore-cursor";
+      packageName = "restore-cursor";
       version = "2.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz";
-        sha1 = "d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a";
-      };
-    };
-    "y18n-3.2.1" = {
-      name = "y18n";
-      packageName = "y18n";
-      version = "3.2.1";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz";
-        sha1 = "6d15fba884c08679c0d77e88e7759e811e07fa41";
-      };
-    };
-    "yargs-parser-7.0.0" = {
-      name = "yargs-parser";
-      packageName = "yargs-parser";
-      version = "7.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/yargs-parser/-/yargs-parser-7.0.0.tgz";
-        sha1 = "8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9";
-      };
-    };
-    "wrap-ansi-2.1.0" = {
-      name = "wrap-ansi";
-      packageName = "wrap-ansi";
-      version = "2.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz";
-        sha1 = "d8fc3d284dd05794fe84973caecdd1cf824fdd85";
-      };
-    };
-    "execa-0.7.0" = {
-      name = "execa";
-      packageName = "execa";
-      version = "0.7.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz";
-        sha1 = "944becd34cc41ee32a63a9faf27ad5a65fc59777";
-      };
-    };
-    "lcid-1.0.0" = {
-      name = "lcid";
-      packageName = "lcid";
-      version = "1.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/lcid/-/lcid-1.0.0.tgz";
-        sha1 = "308accafa0bc483a3867b4b6f2b9506251d1b835";
-      };
-    };
-    "mem-1.1.0" = {
-      name = "mem";
-      packageName = "mem";
-      version = "1.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/mem/-/mem-1.1.0.tgz";
-        sha1 = "5edd52b485ca1d900fe64895505399a0dfa45f76";
-      };
-    };
-    "cross-spawn-5.1.0" = {
-      name = "cross-spawn";
-      packageName = "cross-spawn";
-      version = "5.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz";
-        sha1 = "e8bd0efee58fcff6f8f94510a0a554bbfa235449";
-      };
-    };
-    "get-stream-3.0.0" = {
-      name = "get-stream";
-      packageName = "get-stream";
-      version = "3.0.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz";
-        sha1 = "8e943d1358dc37555054ecbe2edb05aa174ede14";
-      };
-    };
-    "is-stream-1.1.0" = {
-      name = "is-stream";
-      packageName = "is-stream";
-      version = "1.1.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz";
-        sha1 = "12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44";
+        url = "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz";
+        sha1 = "9f7ee287f82fd326d4fd162923d62129eee0dfaf";
       };
     };
-    "npm-run-path-2.0.2" = {
-      name = "npm-run-path";
-      packageName = "npm-run-path";
-      version = "2.0.2";
+    "safe-buffer-5.1.2" = {
+      name = "safe-buffer";
+      packageName = "safe-buffer";
+      version = "5.1.2";
       src = fetchurl {
-        url = "https://registry.npmjs.org/npm-run-path/-/npm-run-path-2.0.2.tgz";
-        sha1 = "35a9232dfa35d7067b4cb2ddf2357b1871536c5f";
+        url = "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz";
+        sha512 = "3xbm0dkya4bc3zwfwpdzbl8ngq0aai5ihlp2v3s39y7162c7wyvv9izj3g8hv6dy6vm2lq48lmfzygk0kxwbjb6xic7k4a329j99p8r";
       };
     };
-    "p-finally-1.0.0" = {
-      name = "p-finally";
-      packageName = "p-finally";
-      version = "1.0.0";
+    "semver-5.5.0" = {
+      name = "semver";
+      packageName = "semver";
+      version = "5.5.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz";
-        sha1 = "3fbcfb15b899a44123b34b6dcc18b724336a2cae";
+        url = "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz";
+        sha512 = "0h32zh035y8m6dzcqhcymbhwgmc8839fa1hhj0jfh9ivp9kmqfj1sbwnsnkzcn9qm3sqn38sa8ys2g4c638lpnmzjr0a0qndmv7f8p1";
       };
     };
-    "strip-eof-1.0.0" = {
-      name = "strip-eof";
-      packageName = "strip-eof";
-      version = "1.0.0";
+    "set-blocking-2.0.0" = {
+      name = "set-blocking";
+      packageName = "set-blocking";
+      version = "2.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz";
-        sha1 = "bb43ff5598a6eb05d89b59fcd129c983313606bf";
+        url = "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz";
+        sha1 = "045f9782d011ae9a6803ddd382b24392b3d890f7";
       };
     };
-    "lru-cache-4.1.1" = {
-      name = "lru-cache";
-      packageName = "lru-cache";
-      version = "4.1.1";
+    "set-immediate-shim-1.0.1" = {
+      name = "set-immediate-shim";
+      packageName = "set-immediate-shim";
+      version = "1.0.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.1.tgz";
-        sha1 = "622e32e82488b49279114a4f9ecf45e7cd6bba55";
+        url = "https://registry.npmjs.org/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz";
+        sha1 = "4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61";
       };
     };
     "shebang-command-1.2.0" = {
@@ -2038,33 +1363,6 @@ let
         sha1 = "44aac65b695b03398968c39f363fee5deafdf1ea";
       };
     };
-    "which-1.3.0" = {
-      name = "which";
-      packageName = "which";
-      version = "1.3.0";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/which/-/which-1.3.0.tgz";
-        sha1 = "ff04bdfc010ee547d780bec38e1ac1c2777d253a";
-      };
-    };
-    "pseudomap-1.0.2" = {
-      name = "pseudomap";
-      packageName = "pseudomap";
-      version = "1.0.2";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz";
-        sha1 = "f052a28da70e618917ef0a8ac34c1ae5a68286b3";
-      };
-    };
-    "yallist-2.1.2" = {
-      name = "yallist";
-      packageName = "yallist";
-      version = "2.1.2";
-      src = fetchurl {
-        url = "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz";
-        sha1 = "1c11f9218f076089a47dd512f93c6699a6a81d52";
-      };
-    };
     "shebang-regex-1.0.0" = {
       name = "shebang-regex";
       packageName = "shebang-regex";
@@ -2074,112 +1372,112 @@ let
         sha1 = "da42f49740c0b42db2ca9728571cb190c98efea3";
       };
     };
-    "isexe-2.0.0" = {
-      name = "isexe";
-      packageName = "isexe";
-      version = "2.0.0";
+    "signal-exit-3.0.2" = {
+      name = "signal-exit";
+      packageName = "signal-exit";
+      version = "3.0.2";
       src = fetchurl {
-        url = "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz";
-        sha1 = "e8fbf374dc556ff8947a10dcb0572d633f2cfa10";
+        url = "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz";
+        sha1 = "b5fdc08f1287ea1178628e415e25132b73646c6d";
       };
     };
-    "path-key-2.0.1" = {
-      name = "path-key";
-      packageName = "path-key";
-      version = "2.0.1";
+    "source-map-0.6.1" = {
+      name = "source-map";
+      packageName = "source-map";
+      version = "0.6.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz";
-        sha1 = "411cadb574c5a140d3a4b1910d40d80cc9f40b40";
+        url = "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz";
+        sha512 = "3p7hw8p69ikj5mwapmqkacsjnbvdfk5ylyamjg9x5izkl717xvzj0vk3fnmx1n4pf54h5rs7r8ig5kk4jv4ycqqj0hv75cnx6k1lf2j";
       };
     };
-    "invert-kv-1.0.0" = {
-      name = "invert-kv";
-      packageName = "invert-kv";
-      version = "1.0.0";
+    "spdx-correct-3.0.0" = {
+      name = "spdx-correct";
+      packageName = "spdx-correct";
+      version = "3.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/invert-kv/-/invert-kv-1.0.0.tgz";
-        sha1 = "104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6";
+        url = "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.0.0.tgz";
+        sha512 = "3xgkqk4hsm4nzvy68icv1rlv4s0qgb7mwpi9s4z2mp1a5fwny6kc6m4nqa7zzx2k7mrjlh7psci9lb7892bl3q4r4y2f4sw7vvnhprp";
       };
     };
-    "find-up-2.1.0" = {
-      name = "find-up";
-      packageName = "find-up";
+    "spdx-exceptions-2.1.0" = {
+      name = "spdx-exceptions";
+      packageName = "spdx-exceptions";
       version = "2.1.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz";
-        sha1 = "45d1b7e506c717ddd482775a2b77920a3c0c57a7";
+        url = "https://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-2.1.0.tgz";
+        sha512 = "057m2ab3y8j38xb89w7d191hfaa693vbf7wnwkf302zicsgi2v5ayvcc4f03vyj4yyycqasqp3ryp2d3q0vcaq54r4ls2g5dar4vbg0";
       };
     };
-    "read-pkg-2.0.0" = {
-      name = "read-pkg";
-      packageName = "read-pkg";
-      version = "2.0.0";
+    "spdx-expression-parse-3.0.0" = {
+      name = "spdx-expression-parse";
+      packageName = "spdx-expression-parse";
+      version = "3.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/read-pkg/-/read-pkg-2.0.0.tgz";
-        sha1 = "8ef1c0623c6a6db0dc6713c4bfac46332b2368f8";
+        url = "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz";
+        sha512 = "351djgqvsgqmfg6h764c2k09dmixczw5073jirm8km6i1yym4xjrzc7g5ckwkidi3gls7s910m4ahl8sh37dsb478j8j3sigbfq63k2";
       };
     };
-    "locate-path-2.0.0" = {
-      name = "locate-path";
-      packageName = "locate-path";
-      version = "2.0.0";
+    "spdx-license-ids-3.0.0" = {
+      name = "spdx-license-ids";
+      packageName = "spdx-license-ids";
+      version = "3.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz";
-        sha1 = "2b568b265eec944c6d9c0de9c3dbbbca0354cd8e";
+        url = "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.0.tgz";
+        sha512 = "066gb8vcffv2mf3lbmxvxp5b60jviw32x52n50l3zgl9z4cgwg74ca4kr4y5c3mss736bmg9nxl1lvprishbikqy0jy56770v10zqfv";
       };
     };
-    "p-locate-2.0.0" = {
-      name = "p-locate";
-      packageName = "p-locate";
-      version = "2.0.0";
+    "sprintf-js-1.0.3" = {
+      name = "sprintf-js";
+      packageName = "sprintf-js";
+      version = "1.0.3";
       src = fetchurl {
-        url = "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz";
-        sha1 = "20a0103b222a70c8fd39cc2e580680f3dde5ec43";
+        url = "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz";
+        sha1 = "04e6926f662895354f3dd015203633b857297e2c";
       };
     };
-    "path-exists-3.0.0" = {
-      name = "path-exists";
-      packageName = "path-exists";
-      version = "3.0.0";
+    "string-width-1.0.2" = {
+      name = "string-width";
+      packageName = "string-width";
+      version = "1.0.2";
       src = fetchurl {
-        url = "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz";
-        sha1 = "ce0ebeaa5f78cb18925ea7d810d7b59b010fd515";
+        url = "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz";
+        sha1 = "118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3";
       };
     };
-    "p-limit-1.1.0" = {
-      name = "p-limit";
-      packageName = "p-limit";
-      version = "1.1.0";
+    "string-width-2.1.1" = {
+      name = "string-width";
+      packageName = "string-width";
+      version = "2.1.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/p-limit/-/p-limit-1.1.0.tgz";
-        sha1 = "b07ff2d9a5d88bec806035895a2bab66a27988bc";
+        url = "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz";
+        sha512 = "29s1fqgr4mnhfxwczgdghfmmc1f792m9hysvcjxw2h5lfj8ndf2b6gm02m96qk5m75g4aisijvng4pk618anwbr8i9ay2jyszkqgslw";
       };
     };
-    "load-json-file-2.0.0" = {
-      name = "load-json-file";
-      packageName = "load-json-file";
-      version = "2.0.0";
+    "string_decoder-1.1.1" = {
+      name = "string_decoder";
+      packageName = "string_decoder";
+      version = "1.1.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz";
-        sha1 = "7947e42149af80d696cbf797bcaabcfe1fe29ca8";
+        url = "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz";
+        sha512 = "315yd4vzwrwk3vwj1klf46y1cj2jbvf88066y2rnwhksb98phj46jkxixbwsp3h607w7czy7cby522s7sx8mvspdpdm3s72y2ga3x4z";
       };
     };
-    "normalize-package-data-2.4.0" = {
-      name = "normalize-package-data";
-      packageName = "normalize-package-data";
-      version = "2.4.0";
+    "strip-ansi-3.0.1" = {
+      name = "strip-ansi";
+      packageName = "strip-ansi";
+      version = "3.0.1";
       src = fetchurl {
-        url = "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz";
-        sha1 = "12f95a307d58352075a04907b84ac8be98ac012f";
+        url = "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz";
+        sha1 = "6a385fb8853d952d5ff05d0e8aaf94278dc63dcf";
       };
     };
-    "path-type-2.0.0" = {
-      name = "path-type";
-      packageName = "path-type";
-      version = "2.0.0";
+    "strip-ansi-4.0.0" = {
+      name = "strip-ansi";
+      packageName = "strip-ansi";
+      version = "4.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/path-type/-/path-type-2.0.0.tgz";
-        sha1 = "f012ccb8415b7096fc2daa1054c3d72389594c73";
+        url = "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz";
+        sha1 = "a8479022eb1ac368a871389b635262c505ee368f";
       };
     };
     "strip-bom-3.0.0" = {
@@ -2191,94 +1489,130 @@ let
         sha1 = "2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3";
       };
     };
-    "hosted-git-info-2.5.0" = {
-      name = "hosted-git-info";
-      packageName = "hosted-git-info";
-      version = "2.5.0";
+    "strip-eof-1.0.0" = {
+      name = "strip-eof";
+      packageName = "strip-eof";
+      version = "1.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.5.0.tgz";
-        sha1 = "6d60e34b3abbc8313062c3b798ef8d901a07af3c";
+        url = "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz";
+        sha1 = "bb43ff5598a6eb05d89b59fcd129c983313606bf";
       };
     };
-    "is-builtin-module-1.0.0" = {
-      name = "is-builtin-module";
-      packageName = "is-builtin-module";
-      version = "1.0.0";
+    "supports-color-2.0.0" = {
+      name = "supports-color";
+      packageName = "supports-color";
+      version = "2.0.0";
       src = fetchurl {
-        url = "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz";
-        sha1 = "540572d34f7ac3119f8f76c30cbc1b1e037affbe";
+        url = "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz";
+        sha1 = "535d045ce6b6363fa40117084629995e9df324c7";
       };
     };
-    "validate-npm-package-license-3.0.1" = {
-      name = "validate-npm-package-license";
-      packageName = "validate-npm-package-license";
-      version = "3.0.1";
+    "supports-color-5.4.0" = {
+      name = "supports-color";
+      packageName = "supports-color";
+      version = "5.4.0";
       src = fetchurl {
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+      (sources."randomatic-3.0.0" // {
         dependencies = [
-          sources."minimist-1.2.0"
+          sources."is-number-4.0.0"
         ];
       })
-      sources."postcss-load-options-1.2.0"
-      sources."postcss-load-plugins-2.3.0"
-      sources."is-directory-0.3.1"
-      sources."js-yaml-3.10.0"
-      sources."parse-json-2.2.0"
-      sources."require-from-string-1.2.1"
-      sources."argparse-1.0.9"
-      sources."esprima-4.0.0"
-      sources."sprintf-js-1.0.3"
-      sources."error-ex-1.3.1"
-      sources."is-arrayish-0.2.1"
-      sources."lodash-4.17.4"
-      sources."camelcase-4.1.0"
-      sources."cliui-3.2.0"
-      sources."decamelize-1.2.0"
-      sources."get-caller-file-1.0.2"
-      sources."os-locale-2.1.0"
+      sources."read-cache-1.0.0"
+      sources."read-pkg-2.0.0"
       sources."read-pkg-up-2.0.0"
+      sources."readable-stream-2.3.6"
+      sources."readdirp-2.1.0"
+      sources."regex-cache-0.4.4"
+      sources."remove-trailing-separator-1.1.0"
+      sources."repeat-element-1.1.2"
+      sources."repeat-string-1.6.1"
       sources."require-directory-2.1.1"
+      sources."require-from-string-1.2.1"
       sources."require-main-filename-1.0.1"
-      sources."which-module-2.0.0"
-      sources."y18n-3.2.1"
-      sources."yargs-parser-7.0.0"
-      sources."wrap-ansi-2.1.0"
-      sources."execa-0.7.0"
-      sources."lcid-1.0.0"
-      sources."mem-1.1.0"
-      sources."cross-spawn-5.1.0"
-      sources."get-stream-3.0.0"
-      sources."is-stream-1.1.0"
-      sources."npm-run-path-2.0.2"
-      sources."p-finally-1.0.0"
-      sources."strip-eof-1.0.0"
-      sources."lru-cache-4.1.1"
+      sources."restore-cursor-2.0.0"
+      sources."safe-buffer-5.1.2"
+      sources."semver-5.5.0"
+      sources."set-blocking-2.0.0"
+      sources."set-immediate-shim-1.0.1"
       sources."shebang-command-1.2.0"
-      sources."which-1.3.0"
-      sources."pseudomap-1.0.2"
-      sources."yallist-2.1.2"
       sources."shebang-regex-1.0.0"
-      sources."isexe-2.0.0"
-      sources."path-key-2.0.1"
-      sources."invert-kv-1.0.0"
-      sources."find-up-2.1.0"
-      sources."read-pkg-2.0.0"
-      sources."locate-path-2.0.0"
-      sources."p-locate-2.0.0"
-      sources."path-exists-3.0.0"
-      sources."p-limit-1.1.0"
-      sources."load-json-file-2.0.0"
-      sources."normalize-package-data-2.4.0"
-      sources."path-type-2.0.0"
+      sources."signal-exit-3.0.2"
+      sources."source-map-0.6.1"
+      sources."spdx-correct-3.0.0"
+      sources."spdx-exceptions-2.1.0"
+      sources."spdx-expression-parse-3.0.0"
+      sources."spdx-license-ids-3.0.0"
+      sources."sprintf-js-1.0.3"
+      sources."string-width-2.1.1"
+      sources."string_decoder-1.1.1"
+      sources."strip-ansi-3.0.1"
       sources."strip-bom-3.0.0"
-      sources."hosted-git-info-2.5.0"
-      sources."is-builtin-module-1.0.0"
-      sources."validate-npm-package-license-3.0.1"
-      sources."builtin-modules-1.1.1"
-      sources."spdx-correct-1.0.2"
-      sources."spdx-expression-parse-1.0.4"
-      sources."spdx-license-ids-1.2.2"
+      sources."strip-eof-1.0.0"
+      sources."supports-color-2.0.0"
+      sources."universalify-0.1.1"
+      sources."util-deprecate-1.0.2"
+      sources."validate-npm-package-license-3.0.3"
+      sources."which-1.3.1"
+      sources."which-module-2.0.0"
+      sources."wrap-ansi-2.1.0"
+      sources."wrappy-1.0.2"
+      sources."y18n-3.2.1"
+      sources."yallist-2.1.2"
+      (sources."yargs-8.0.2" // {
+        dependencies = [
+          sources."ansi-regex-3.0.0"
+          sources."is-fullwidth-code-point-2.0.0"
+          sources."strip-ansi-4.0.0"
+        ];
+      })
+      sources."yargs-parser-7.0.0"
     ];
     buildInputs = globalBuildInputs;
     meta = {
@@ -2593,5 +1838,6 @@ in
       license = "MIT";
     };
     production = true;
+    bypassCache = false;
   };
 }
\ No newline at end of file