nix: always use patched node_modules in shells

Becuase `clojure` shell used unpatched `node_modules` while the
`android` shell used the patched version when starting these shells
the `node_modules` would keep being switched between them wasting time.

Changes:
- Move `nix/tools/patchNodeModules.nix` to `nix/deps/nodejs-patched`
- Make `nix/deps/nodejs-patched` a normal derivation without extra arguments
- Use `deps.nodejs-patched` in `nix/mobile/android` shell
- Use `deps.nodejs-patched` in `nix/shells.nix` node shell
- Use `with pkgs` to reduce arguments in `nix/mobile/android/release.nix`

Signed-off-by: Jakub Sokołowski <jakub@status.im>

nix/deps/nodejs-patched/default.nix

@@ -1,13 +1,11 @@
-# This method patches Node.js dependencies by taking the
+# This derivation patches Node.js dependencies by
-# result of yarn2nix and symlinking what is fine, and 
+# taking the result of yarn2nix and symlinking what is fine,
-# copying and modifying what needs to be adjusted.
+# and copying and modifying what needs to be adjusted.
 
-{ stdenv, patchMavenSources, nodejs }:
+{ stdenv, deps, nodejs, patchMavenSources }:
-
-nodePkgs: mavenPkgs:
 
 stdenv.mkDerivation {
-  name = "${nodePkgs.name}-patched";
+  name = "${deps.nodejs.name}-patched";
 
   phases = [ "unpackPhase" "patchPhase" "installPhase" ];
 
@@ -15,10 +13,10 @@ stdenv.mkDerivation {
   # WARNING: Metro has issues when dealing with symlinks!
   unpackPhase = ''
     mkdir -p ./node_modules/
-    for module in $(ls ${nodePkgs}/node_modules); do
+    for module in $(ls ${deps.nodejs}/node_modules); do
-      ln -s ${nodePkgs}/node_modules/$module ./node_modules/
+      ln -s ${deps.nodejs}/node_modules/$module ./node_modules/
     done
-    cp -r ${nodePkgs}/node_modules/.bin ./node_modules/
+    cp -r ${deps.nodejs}/node_modules/.bin ./node_modules/
   '';
 
   # Then patch the modules that have build.gradle files
@@ -30,10 +28,10 @@ stdenv.mkDerivation {
       moduleName=''${relativeToNode%%/*}
       if [[ -L ./node_modules/$moduleName ]]; then
         unlink ./node_modules/$moduleName
-        cp -r ${nodePkgs}/node_modules/$moduleName ./node_modules/
+        cp -r ${deps.nodejs}/node_modules/$moduleName ./node_modules/
         chmod u+w -R ./node_modules/$moduleName
       fi
-      ${patchMavenSources} $modBuildGradle '${mavenPkgs}'
+      ${patchMavenSources} $modBuildGradle '${deps.gradle}'
     done
 
     patchShebangs ./node_modules

nix/mobile/android/default.nix

@@ -1,5 +1,5 @@
 { lib, pkgs, deps, callPackage, mkShell
-, status-go, androidPkgs, androidShell, patchNodeModules }:
+, status-go, androidPkgs, androidShell }:
 
 let
   # Import a jsbundle compiled out of clojure codebase
@@ -8,18 +8,14 @@ let
   # Import a patched version of watchman (important for sandboxed builds on macOS)
   watchmanFactory = callPackage ./watchman.nix { };
 
-  # Some node_modules have build.gradle files that reference remote repos.
-  # This patches them to reference local repos only
-  nodeJsModules = patchNodeModules deps.nodejs deps.gradle;
-
   # TARGETS
   release = callPackage ./release.nix {
-    inherit jsbundle status-go watchmanFactory nodeJsModules;
+    inherit jsbundle status-go watchmanFactory;
   };
 
 in {
   # TARGETS
-  inherit release jsbundle nodeJsModules;
+  inherit release jsbundle;
 
   shell = mkShell {
     buildInputs = with pkgs; [
@@ -50,7 +46,7 @@ in {
         ln -sf ./mobile/js_files/* ./
 
         # check if node modules changed and if so install them
-        $STATUS_REACT_HOME/nix/scripts/node_modules.sh ${nodeJsModules}
+        $STATUS_REACT_HOME/nix/scripts/node_modules.sh ${deps.nodejs-patched}
       }
     '';
   };

nix/mobile/android/release.nix

@@ -1,7 +1,6 @@
-{ stdenv, lib, config, callPackage, deps,
+{ stdenv, pkgs, deps, lib, config, callPackage,
-  bash, file, gnumake, watchmanFactory, gradle,
+  watchmanFactory, androidPkgs, patchMavenSources,
-  androidPkgs, patchMavenSources, nodeJsModules,
+  jsbundle, status-go }:
-  nodejs, openjdk, jsbundle, status-go, unzip, zlib }:
 
 {
   buildEnv ? "prod", # Value for BUILD_ENV checked by Clojure code at compile time
@@ -54,8 +53,8 @@ in stdenv.mkDerivation rec {
     };
   };
 
-  buildInputs = [ nodejs openjdk ];
+  buildInputs = with pkgs; [ nodejs openjdk ];
-  nativeBuildInputs = [ bash gradle unzip ]
+  nativeBuildInputs = with pkgs; [ bash gradle unzip ]
     ++ lib.optionals stdenv.isDarwin [ file gnumake patchedWatchman ];
 
   # Used by Clojure at compile time to include JS modules
@@ -102,7 +101,7 @@ in stdenv.mkDerivation rec {
 
     # Copy node_modules/ directory. The -L is CRUCIAL!
     # Otherwise Metro failes to find modules due to symlinks.
-    cp -aL ${nodeJsModules}/node_modules/ ./
+    cp -aL ${deps.nodejs-patched}/node_modules/ ./
     chmod +w -R ./node_modules
 
     # Patch build.gradle to use local repo
@@ -113,13 +112,14 @@ in stdenv.mkDerivation rec {
   '';
   buildPhase = let
     adhocEnvVars = optionalString stdenv.isLinux
-      "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${makeLibraryPath [ zlib ]}";
+      "LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${makeLibraryPath [ pkgs.zlib ]}";
   in 
     assert ANDROID_ABI_SPLIT != null && ANDROID_ABI_SPLIT != "";
     assert stringLength ANDROID_ABI_INCLUDE > 0;
   ''
     pushd ./android
-    ${adhocEnvVars} gradle ${toString gradleOpts} \
+    ${adhocEnvVars} ${pkgs.gradle}/bin/gradle \
+      ${toString gradleOpts} \
       --offline --stacktrace \
       -Dmaven.repo.local='${deps.gradle}' \
       -PversionCode=${toString buildNumber} \
@@ -129,7 +129,9 @@ in stdenv.mkDerivation rec {
   '';
   doCheck = true;
   checkPhase = ''
-    ls ${apksPath}/*.apk | xargs -n1 unzip -qql | grep 'assets/index.android.bundle'
+    ls ${apksPath}/*.apk \
+      | xargs -n1 ${pkgs.unzip}/bin/unzip -qql \
+      | grep 'assets/index.android.bundle'
   '';
   installPhase = ''
     mkdir -p $out

nix/overlay.nix

@@ -24,6 +24,7 @@ in {
     clojure = callPackage ./deps/clojure { };
     gradle = callPackage ./deps/gradle { };
     nodejs = callPackage ./deps/nodejs { };
+    nodejs-patched = callPackage ./deps/nodejs-patched { };
     react-native = callPackage ./deps/react-native { };
   };
 

nix/shells.nix

@@ -49,7 +49,7 @@ let
     buildInputs = [ pkgs.androidPkgs ];
     shellHook = ''
       export STATUS_REACT_HOME=$(git rev-parse --show-toplevel)
-      $STATUS_REACT_HOME/nix/scripts/node_modules.sh ${pkgs.deps.nodejs}
+      $STATUS_REACT_HOME/nix/scripts/node_modules.sh ${pkgs.deps.nodejs-patched}
     '';
   };