bazel_4: 4.0.0 -> 4.1.0

https://github.com/bazelbuild/bazel/releases/tag/4.1.0

other minor changes:
- grep for /bin/ rather than /bin for blanket substitute
- invoke {pre,post}{Build,Install} hooks

(cherry picked from commit a15204fcc02ab20abeb19fc6d71403c4b9f6fd85)

pkgs/development/tools/build-managers/bazel/bazel_4/default.nix

@@ -27,12 +27,12 @@
 }:
 
 let
-  version = "4.0.0";
+  version = "4.1.0";
   sourceRoot = ".";
 
   src = fetchurl {
     url = "https://github.com/bazelbuild/bazel/releases/download/${version}/bazel-${version}-dist.zip";
-    sha256 = "1lfdx54dpzwrqysg5ngqhq7a0i01xk981crd4pdk4jb5f07ghl6k";
+    sha256 = "1svf9n345m0ag05hlcw3cwsl6bw2imcn4da25yyzcl3ar5axfxzk";
   };
 
   # Update with `eval $(nix-build -A bazel.updater)`,
@@ -52,8 +52,8 @@ let
       srcs.io_bazel_rules_sass
       srcs.platforms
       (if stdenv.hostPlatform.isDarwin
-       then srcs."java_tools_javac11_darwin-v10.5.zip"
-       else srcs."java_tools_javac11_linux-v10.5.zip")
+       then srcs."java_tools_javac11_darwin-v10.6.zip"
+       else srcs."java_tools_javac11_linux-v10.6.zip")
       srcs."coverage_output_generator-v2.5.zip"
       srcs.build_bazel_rules_nodejs
       srcs."android_tools_pkg-0.19.0rc3.tar.gz"
@@ -120,7 +120,7 @@ let
   remote_java_tools = stdenv.mkDerivation {
     name = "remote_java_tools_${system}";
 
-    src = srcDepsSet."java_tools_javac11_${system}-v10.5.zip";
+    src = srcDepsSet."java_tools_javac11_${system}-v10.6.zip";
 
     nativeBuildInputs = [ autoPatchelfHook unzip ];
     buildInputs = [ gcc-unwrapped ];
@@ -128,12 +128,20 @@ let
     sourceRoot = ".";
 
     buildPhase = ''
+      runHook preBuild
+
       mkdir $out;
+
+      runHook postBuild
     '';
 
     installPhase = ''
+      runHook preInstall
+
       cp -Ra * $out/
       touch $out/WORKSPACE
+
+      runHook postInstall
     '';
   };
 
@@ -318,7 +326,11 @@ stdenv.mkDerivation rec {
     nativeBuildInputs = [ unzip ];
     inherit sourceRoot;
     installPhase = ''
+      runHook preInstall
+
       cp -r . "$out"
+
+      runHook postInstall
     '';
   };
   # update the list of workspace dependencies
@@ -430,7 +442,7 @@ stdenv.mkDerivation rec {
         --replace '"#!/usr/bin/env " + pythonExecutableName' "\"#!${python3}/bin/python\""
 
       # substituteInPlace is rather slow, so prefilter the files with grep
-      grep -rlZ /bin src/main/java/com/google/devtools | while IFS="" read -r -d "" path; do
+      grep -rlZ /bin/ src/main/java/com/google/devtools | while IFS="" read -r -d "" path; do
         # If you add more replacements here, you must change the grep above!
         # Only files containing /bin are taken into account.
         # We default to python3 where possible. See also `postFixup` where
@@ -540,6 +552,8 @@ stdenv.mkDerivation rec {
   # Needed to build fish completion
   propagatedBuildInputs = [ python3.pkgs.absl-py ];
   buildPhase = ''
+    runHook preBuild
+
     # Increasing memory during compilation might be necessary.
     # export BAZEL_JAVAC_OPTS="-J-Xmx2g -J-Xms200m"
 
@@ -567,9 +581,13 @@ stdenv.mkDerivation rec {
     export HOME=$(mktemp -d)
     ./output/bazel build  src/tools/execlog:parser_deploy.jar
     cd -
+
+    runHook postBuild
   '';
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p $out/bin
 
     # official wrapper scripts that searches for $WORKSPACE_ROOT/tools/bazel
@@ -632,6 +650,8 @@ stdenv.mkDerivation rec {
 
     # second call succeeds because it defers to $out/bin/bazel-{version}-{os_arch}
     hello_test
+
+    runHook postInstall
   '';
 
   # Save paths to hardcoded dependencies so Nix can detect them.