Merge master into staging-next

31 files changed, 1659 insertions, 351 deletions

diff --git a/pkgs/applications/audio/mellowplayer/default.nix b/pkgs/applications/audio/mellowplayer/default.nix
index 26736ea3e8a3..37c384967737 100644
--- a/pkgs/applications/audio/mellowplayer/default.nix
+++ b/pkgs/applications/audio/mellowplayer/default.nix
@@ -14,13 +14,13 @@
 
 mkDerivation rec {
   pname = "MellowPlayer";
-  version = "3.6.6";
+  version = "3.6.7";
 
   src = fetchFromGitLab {
     owner = "ColinDuquesnoy";
     repo = "MellowPlayer";
     rev = version;
-    sha256 = "14y175fl6wg04fz0fhx553r8z3nwqrs2lr3rdls70bhwx5x6lavw";
+    sha256 = "1p0z8hkbxaxrqjmknjwxb0mpf3xdssik3m5cwrsv1881k1x2x5qs";
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];
diff --git a/pkgs/applications/networking/browsers/firefox/wrapper.nix b/pkgs/applications/networking/browsers/firefox/wrapper.nix
index cc6cc72e27be..f9b7f2bb8a2e 100644
--- a/pkgs/applications/networking/browsers/firefox/wrapper.nix
+++ b/pkgs/applications/networking/browsers/firefox/wrapper.nix
@@ -1,4 +1,5 @@
 { stdenv, lib, makeDesktopItem, makeWrapper, lndir, config
+, replace, fetchurl, zip, unzip, jq
 
 ## various stuff that can be plugged in
 , flashplayer, hal-flash
@@ -31,6 +32,16 @@ let
     , forceWayland ? false
     , useGlvnd ? true
     , cfg ? config.${browserName} or {}
+
+    ## Following options are needed for extra prefs & policies
+    # For more information about anti tracking (german website)
+    # visit https://wiki.kairaven.de/open/app/firefox
+    , extraPrefs ? ""
+    # For more information about policies visit
+    # https://github.com/mozilla/policy-templates#enterprisepoliciesenabled
+    , extraPolicies ? {}
+    , firefoxLibName ? "firefox" # Important for tor package or the like
+    , extraExtensions ? [ ]
     }:
 
     assert forceWayland -> (browser ? gtk3); # Can only use the wayland backend if gtk3 is being used
@@ -81,6 +92,61 @@ let
             ++ pkcs11Modules;
       gtk_modules = [ libcanberra-gtk2 ];
 
+      #########################
+      #                       #
+      #   EXTRA PREF CHANGES  #
+      #                       #
+      #########################
+      policiesJson = builtins.toFile "policies.json"
+        (builtins.toJSON enterprisePolicies);
+
+      extensions = builtins.map (a:
+        if ! (builtins.hasAttr "extid" a) then
+        throw "extraExtensions has an invalid entry. Missing extid attribute. Please use fetchfirefoxaddon"
+        else
+        a
+      ) extraExtensions;
+
+      enterprisePolicies =
+      {
+        policies = {
+          DisableAppUpdate = true;
+        } //
+        {
+          ExtensionSettings = {
+            "*" = {
+                blocked_install_message = "You can't have manual extension mixed with nix extensions";
+                installation_mode = "blocked";
+              };
+
+          } // lib.foldr (e: ret:
+              ret // {
+                "${e.extid}" = {
+                  installation_mode = "allowed";
+                };
+              }
+            ) {} extensions;
+        }
+        // extraPolicies;
+      };
+
+      mozillaCfg = builtins.toFile "mozilla.cfg" ''
+// First line must be a comment
+
+        // Disables addon signature checking
+        // to be able to install addons that do not have an extid
+        // Security is maintained because only user whitelisted addons
+        // with a checksum can be installed
+        lockPref("xpinstall.signatures.required", false);
+        ${extraPrefs}
+      '';
+
+      #############################
+      #                           #
+      #   END EXTRA PREF CHANGES  #
+      #                           #
+      #############################
+
     in stdenv.mkDerivation {
       inherit pname version;
 
@@ -106,6 +172,7 @@ let
       nativeBuildInputs = [ makeWrapper lndir ];
       buildInputs = lib.optional (browser ? gtk3) browser.gtk3;
 
+
       buildCommand = lib.optionalString stdenv.isDarwin ''
         mkdir -p $out/Applications
         cp -R --no-preserve=mode,ownership ${browser}/Applications/${browserName}.app $out/Applications
@@ -117,7 +184,66 @@ let
             exit 1
         fi
 
-        makeWrapper "$(readlink -v --canonicalize-existing "${browser}${browser.execdir or "/bin"}/${browserName}")" \
+        #########################
+        #                       #
+        #   EXTRA PREF CHANGES  #
+        #                       #
+        #########################
+        # Link the runtime. The executable itself has to be copied,
+        # because it will resolve paths relative to its true location.
+        # Any symbolic links have to be replicated as well.
+        cd "${browser}"
+        find . -type d -exec mkdir -p "$out"/{} \;
+
+        find . -type f \( -not -name "${browserName}" \) -exec ln -sT "${browser}"/{} "$out"/{} \;
+
+        find . -type f -name "${browserName}" -print0 | while read -d $'\0' f; do
+          cp -P --no-preserve=mode,ownership "${browser}/$f" "$out/$f"
+          chmod a+rwx "$out/$f"
+        done
+
+        # fix links and absolute references
+        cd "${browser}"
+
+        find . -type l -print0 | while read -d $'\0' l; do
+          target="$(readlink "$l" | ${replace}/bin/replace-literal -es -- "${browser}" "$out")"
+          ln -sfT "$target" "$out/$l"
+        done
+
+        # This will not patch binaries, only "text" files.
+        # Its there for the wrapper mostly.
+        cd "$out"
+        ${replace}/bin/replace-literal -esfR -- "${browser}" "$out"
+
+        # create the wrapper
+
+        executablePrefix="$out${browser.execdir or "/bin"}"
+        executablePath="$executablePrefix/${browserName}"
+
+        if [ ! -x "$executablePath" ]
+        then
+            echo "cannot find executable file \`${browser}${browser.execdir or "/bin"}/${browserName}'"
+            exit 1
+        fi
+
+        if [ ! -L "$executablePath" ]
+        then
+          # Careful here, the file at executablePath may already be
+          # a wrapper. That is why we postfix it with -old instead
+          # of -wrapped.
+          oldExe="$executablePrefix"/".${browserName}"-old
+          mv "$executablePath" "$oldExe"
+        else
+          oldExe="$(readlink -v --canonicalize-existing "$executablePath")"
+        fi
+
+        if [ ! -x "${browser}${browser.execdir or "/bin"}/${browserName}" ]
+        then
+            echo "cannot find executable file \`${browser}${browser.execdir or "/bin"}/${browserName}'"
+            exit 1
+        fi
+
+        makeWrapper "$oldExe" \
           "$out${browser.execdir or "/bin"}/${browserName}${nameSuffix}" \
             --suffix-each MOZ_PLUGIN_PATH ':' "$plugins" \
             --suffix LD_LIBRARY_PATH ':' "$libs" \
@@ -137,6 +263,11 @@ let
                   --suffix XDG_DATA_DIRS : '${gnome3.adwaita-icon-theme}/share'
                 ''
             }
+        #############################
+        #                           #
+        #   END EXTRA PREF CHANGES  #
+        #                           #
+        #############################
 
         if [ -e "${browser}/share/icons" ]; then
             mkdir -p "$out/share"
@@ -166,6 +297,43 @@ let
         # For manpages, in case the program supplies them
         mkdir -p $out/nix-support
         echo ${browser} > $out/nix-support/propagated-user-env-packages
+
+
+        #########################
+        #                       #
+        #   EXTRA PREF CHANGES  #
+        #                       #
+        #########################
+        # user customization
+        mkdir -p $out/lib/${firefoxLibName}
+
+        # creating policies.json
+        mkdir -p "$out/lib/${firefoxLibName}/distribution"
+
+        POL_PATH="$out/lib/${firefoxLibName}/distribution/policies.json"
+        rm -f "$POL_PATH"
+        cat ${policiesJson} >> "$POL_PATH"
+
+        # preparing for autoconfig
+        mkdir -p "$out/lib/${firefoxLibName}/defaults/pref"
+
+        cat > "$out/lib/${firefoxLibName}/defaults/pref/autoconfig.js" <<EOF
+          pref("general.config.filename", "mozilla.cfg");
+          pref("general.config.obscure_value", 0);
+        EOF
+
+        cat > "$out/lib/${firefoxLibName}/mozilla.cfg" < ${mozillaCfg}
+
+        mkdir -p $out/lib/${firefoxLibName}/distribution/extensions
+
+        for i in ${toString extensions}; do
+          ln -s -t $out/lib/${firefoxLibName}/distribution/extensions $i/*
+        done
+        #############################
+        #                           #
+        #   END EXTRA PREF CHANGES  #
+        #                           #
+        #############################
       '';
 
       preferLocalBuild = true;
diff --git a/pkgs/applications/networking/cluster/tilt/default.nix b/pkgs/applications/networking/cluster/tilt/default.nix
index d362500ff598..40ba3530c8af 100644
--- a/pkgs/applications/networking/cluster/tilt/default.nix
+++ b/pkgs/applications/networking/cluster/tilt/default.nix
@@ -5,13 +5,13 @@ buildGoModule rec {
   /* Do not use "dev" as a version. If you do, Tilt will consider itself
     running in development environment and try to serve assets from the
     source tree, which is not there once build completes.  */
-  version = "0.17.12";
+  version = "0.17.13";
 
   src = fetchFromGitHub {
     owner  = "tilt-dev";
     repo   = pname;
     rev    = "v${version}";
-    sha256 = "0l70nmxvk30h56bs46cgakddzdf3laj1y88d0jchij0yy7ixa61f";
+    sha256 = "sha256-x3U5OF8T3z9kHcYe7SwKVEKNiEsi8AEvA1rlOma4y+8=";
   };
   vendorSha256 = null;
 
diff --git a/pkgs/build-support/fetchfirefoxaddon/default.nix b/pkgs/build-support/fetchfirefoxaddon/default.nix
new file mode 100644
index 000000000000..3426743b2cf1
--- /dev/null
+++ b/pkgs/build-support/fetchfirefoxaddon/default.nix
@@ -0,0 +1,37 @@
+{stdenv, lib, coreutils, unzip, jq, zip, fetchurl,writeScript,  ...}:
+{ name
+, url
+, md5 ? ""
+, sha1 ? ""
+, sha256 ? ""
+, sha512 ? ""
+}:
+stdenv.mkDerivation rec {
+
+  inherit name;
+  extid = "${src.outputHash}@${name}";
+  passthru = {
+    exitd=extid;
+  };
+
+  builder = writeScript "xpibuilder" ''
+    source $stdenv/setup
+
+    header "firefox addon $name into $out"
+
+    UUID="${extid}"
+    mkdir -p "$out/$UUID"
+    unzip -q ${src} -d "$out/$UUID"
+    NEW_MANIFEST=$(jq '. + {"applications": { "gecko": { "id": "${extid}" }}, "browser_specific_settings":{"gecko":{"id": "${extid}"}}}' "$out/$UUID/manifest.json")
+    echo "$NEW_MANIFEST" > "$out/$UUID/manifest.json"
+    cd "$out/$UUID"
+    zip -r -q -FS "$out/$UUID.xpi" *
+    rm -r "$out/$UUID"
+  '';
+  src = fetchurl {
+    url = url;
+    inherit md5 sha1 sha256 sha512;
+  };
+  nativeBuildInputs = [ coreutils unzip zip jq  ];
+}
+
diff --git a/pkgs/development/compilers/elm/default.nix b/pkgs/development/compilers/elm/default.nix
index 369ea8626204..0dbf1a3306f3 100644
--- a/pkgs/development/compilers/elm/default.nix
+++ b/pkgs/development/compilers/elm/default.nix
@@ -74,6 +74,12 @@ let
     inherit (hsPkgs.elmPkgs) elm;
   };
 
+  elmRustPackages = {
+    elm-json = import ./packages/elm-json.nix {
+      inherit rustPlatform fetchurl openssl stdenv pkg-config;
+    };
+  };
+
   elmNodePackages = with elmLib;
     let
       nodePkgs = import ./packages/node-composition.nix {
@@ -110,6 +116,9 @@ let
       create-elm-app = patchNpmElm (patchBinwrap [elmi-to-json]
         nodePkgs.create-elm-app);
 
+      elm-review = patchBinwrap [elmRustPackages.elm-json]
+        nodePkgs.elm-review;
+
       elm-language-server = nodePkgs."@elm-tooling/elm-language-server";
 
       elm-optimize-level-2 = nodePkgs."elm-optimize-level-2";
@@ -117,9 +126,6 @@ let
       inherit (nodePkgs) elm-doc-preview elm-live elm-upgrade elm-xref elm-analyse;
     };
 
-in hsPkgs.elmPkgs // elmNodePackages // {
-  elm-json = import ./packages/elm-json.nix {
-    inherit rustPlatform fetchurl openssl stdenv pkg-config;
-  };
+in hsPkgs.elmPkgs // elmNodePackages // elmRustPackages // {
   lib = elmLib;
 }
diff --git a/pkgs/development/compilers/elm/packages/generate-node-packages.sh b/pkgs/development/compilers/elm/packages/generate-node-packages.sh
index 0ffa56eae90a..d805fe3827dd 100755
--- a/pkgs/development/compilers/elm/packages/generate-node-packages.sh
+++ b/pkgs/development/compilers/elm/packages/generate-node-packages.sh
@@ -10,4 +10,6 @@ $(nix-build $ROOT -A nodePackages.node2nix --no-out-link)/bin/node2nix \
     -i node-packages.json \
     -o node-packages.nix \
     -c node-composition.nix \
-    --no-copy-node-env -e ../../../node-packages/node-env.nix
+    # TODO: Switch to the commented out version once nodejs package set gets updated to new node2nix
+    -e node-env.nix
+    # --no-copy-node-env -e ../../../node-packages/node-env.nix
diff --git a/pkgs/development/compilers/elm/packages/node-composition.nix b/pkgs/development/compilers/elm/packages/node-composition.nix
index 1b2e11782cd1..c970861a86f0 100644
--- a/pkgs/development/compilers/elm/packages/node-composition.nix
+++ b/pkgs/development/compilers/elm/packages/node-composition.nix
@@ -5,8 +5,8 @@
   }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-12_x"}:
 
 let
-  nodeEnv = import ../../../node-packages/node-env.nix {
-    inherit (pkgs) stdenv python2 util-linux runCommand writeTextFile;
+  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;
   };
diff --git a/pkgs/development/compilers/elm/packages/node-env.nix b/pkgs/development/compilers/elm/packages/node-env.nix
new file mode 100644
index 000000000000..e1abf5304935
--- /dev/null
+++ b/pkgs/development/compilers/elm/packages/node-env.nix
@@ -0,0 +1,542 @@
+# This file originates from node2nix
+
+{stdenv, nodejs, python2, utillinux, libtool, runCommand, writeTextFile}:
+
+let
+  python = if nodejs ? python then nodejs.python else python2;
+
+  # Create a tar wrapper that filters all the 'Ignoring unknown extended header keyword' noise
+  tarWrapper = runCommand "tarWrapper" {} ''
+    mkdir -p $out/bin
+
+    cat > $out/bin/tar <<EOF
+    #! ${stdenv.shell} -e
+    $(type -p tar) "\$@" --warning=no-unknown-keyword --delay-directory-restore
+    EOF
+
+    chmod +x $out/bin/tar
+  '';
+
+  # Function that generates a TGZ file from a NPM project
+  buildNodeSourceDist =
+    { name, version, src, ... }:
+
+    stdenv.mkDerivation {
+      name = "node-tarball-${name}-${version}";
+      inherit src;
+      buildInputs = [ nodejs ];
+      buildPhase = ''
+        export HOME=$TMPDIR
+        tgzFile=$(npm pack | tail -n 1) # Hooks to the pack command will add output (https://docs.npmjs.com/misc/scripts)
+      '';
+      installPhase = ''
+        mkdir -p $out/tarballs
+        mv $tgzFile $out/tarballs
+        mkdir -p $out/nix-support
+        echo "file source-dist $out/tarballs/$tgzFile" >> $out/nix-support/hydra-build-products
+      '';
+    };
+
+  includeDependencies = {dependencies}:
+    stdenv.lib.optionalString (dependencies != [])
+      (stdenv.lib.concatMapStrings (dependency:
+        ''
+          # Bundle the dependencies of the package
+          mkdir -p node_modules
+          cd node_modules
+
+          # Only include dependencies if they don't exist. They may also be bundled in the package.
+          if [ ! -e "${dependency.name}" ]
+          then
+              ${composePackage dependency}
+          fi
+
+          cd ..
+        ''
+      ) dependencies);
+
+  # Recursively composes the dependencies of a package
+  composePackage = { name, packageName, src, dependencies ? [], ... }@args:
+    builtins.addErrorContext "while evaluating node package '${packageName}'" ''
+      DIR=$(pwd)
+      cd $TMPDIR
+
+      unpackFile ${src}
+
+      # Make the base dir in which the target dependency resides first
+      mkdir -p "$(dirname "$DIR/${packageName}")"
+
+      if [ -f "${src}" ]
+      then
+          # Figure out what directory has been unpacked
+          packageDir="$(find . -maxdepth 1 -type d | tail -1)"
+
+          # Restore write permissions to make building work
+          find "$packageDir" -type d -exec chmod u+x {} \;
+          chmod -R u+w "$packageDir"
+
+          # Move the extracted tarball into the output folder
+          mv "$packageDir" "$DIR/${packageName}"
+      elif [ -d "${src}" ]
+      then
+          # Get a stripped name (without hash) of the source directory.
+          # On old nixpkgs it's already set internally.
+          if [ -z "$strippedName" ]
+          then
+              strippedName="$(stripHash ${src})"
+          fi
+
+          # Restore write permissions to make building work
+          chmod -R u+w "$strippedName"
+
+          # Move the extracted directory into the output folder
+          mv "$strippedName" "$DIR/${packageName}"
+      fi
+
+      # Unset the stripped name to not confuse the next unpack step
+      unset strippedName
+
+      # Include the dependencies of the package
+      cd "$DIR/${packageName}"
+      ${includeDependencies { inherit dependencies; }}
+      cd ..
+      ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+    '';
+
+  pinpointDependencies = {dependencies, production}:
+    let
+      pinpointDependenciesFromPackageJSON = writeTextFile {
+        name = "pinpointDependencies.js";
+        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;
+                      }
+                  } else {
+                      return resolveDependencyVersion(path.resolve(location, ".."), name);
+                  }
+              }
+          }
+
+          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 {
+                          dependencies[dependency] = resolvedVersion;
+                      }
+                  }
+              }
+          }
+
+          /* 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));
+        '';
+      };
+    in
+    ''
+      node ${pinpointDependenciesFromPackageJSON} ${if production then "production" else "development"}
+
+      ${stdenv.lib.optionalString (dependencies != [])
+        ''
+          if [ -d node_modules ]
+          then
+              cd node_modules
+              ${stdenv.lib.concatMapStrings (dependency: pinpointDependenciesOfPackage dependency) dependencies}
+              cd ..
+          fi
+        ''}
+    '';
+
+  # Recursively traverses all dependencies of a package and pinpoints all
+  # dependencies in the package.json file to the versions that are actually
+  # being used.
+
+  pinpointDependenciesOfPackage = { packageName, dependencies ? [], production ? true, ... }@args:
+    ''
+      if [ -d "${packageName}" ]
+      then
+          cd "${packageName}"
+          ${pinpointDependencies { inherit dependencies production; }}
+          cd ..
+          ${stdenv.lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
+      fi
+    '';
+
+  # Extract the Node.js source code which is used to compile packages with
+  # native bindings
+  nodeSources = runCommand "node-sources" {} ''
+    tar --no-same-owner --no-same-permissions -xf ${nodejs.src}
+    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.
+                  }
+
+                  if(dependency.resolved) {
+                      packageObj["_resolved"] = dependency.resolved; // Adopt the resolved property if one has been provided
+                  } else {
+                      packageObj["_resolved"] = dependency.version; // Set the resolved version to the version identifier. This prevents NPM from cloning Git repositories.
+                  }
+
+                  if(dependency.from !== undefined) { // Adopt from property if one has been provided
+                      packageObj["_from"] = dependency.from;
+                  }
+
+                  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(filePa