feat: add bzlmod node_repositories support

Close #3781

Author: jbedard

e2e/nodejs_host/BUILD.bazel

@@ -20,6 +20,7 @@
         "nodejs",
         "node16",
         "node16_nvmrc",
+        "node21_custom",
     ]
 ]
 
@@ -64,5 +65,6 @@
         ("node16", "npx", []),
         ("node16_nvmrc", "npm", []),
         ("node16_nvmrc", "npx", []),
+        ("node21_custom", "npx", []),
     ]
 ]

e2e/nodejs_host/MODULE.bazel

@@ -20,6 +20,20 @@ node.toolchain(
     name = "node16_nvmrc",
     node_version_from_nvmrc = "//:.nvmrc",
 )
+node.toolchain(
+    name = "node21_custom",
+    node_repositories = {
+        "21.6.1.custom-darwin_arm64": ("node-v21.6.1-darwin-arm64.tar.gz", "node-v21.6.1-darwin-arm64", "94c280bba809fa66867e363ec9e990217aedf893116660b8c75a1c4fda3baea5"),
+        "21.6.1.custom-darwin_amd64": ("node-v21.6.1-darwin-x64.tar.gz", "node-v21.6.1-darwin-x64", "5c4821c62a1f61cf3219bc244d30a5b1cdec197c8acabc1ee7cd9ff17bbba947"),
+        "21.6.1.custom-linux_arm64": ("node-v21.6.1-linux-arm64.tar.xz", "node-v21.6.1-linux-arm64", "19900c1a0a9d7e2ea781b46c7d498ffdf3e37e34f46b96e7344bd7bb8f27be66"),
+        "21.6.1.custom-linux_ppc64le": ("node-v21.6.1-linux-ppc64le.tar.xz", "node-v21.6.1-linux-ppc64le", "0f22931238d96d931e8ad788326f4db92860e83105c493ee9b29a4b378b18f18"),
+        "21.6.1.custom-linux_s390x": ("node-v21.6.1-linux-s390x.tar.xz", "node-v21.6.1-linux-s390x", "efa9496c3c1e1691dfabea45e2839b592675a571880b9d25b35d3565e16f3d66"),
+        "21.6.1.custom-linux_amd64": ("node-v21.6.1-linux-x64.tar.xz", "node-v21.6.1-linux-x64", "c65cbf7342260df8e59dd2fe2e06dc1f36ac46c9d433a64cd84521fd4915c291"),
+        "21.6.1.custom-windows_amd64": ("node-v21.6.1-win-x64.zip", "node-v21.6.1-win-x64", "a74b3933e73982553c1fdea3a3a27b09488ac09845e230c7532d4387c0f9c8fe"),
+    },
+    node_urls = ["https://nodejs.org/dist/v21.6.1/{filename}"],
+    node_version = "21.6.1.custom",
+)
 
 # FIXME(6.0): a repo rule with name=foo should create a repo named @foo, not @foo_toolchains
 use_repo(
@@ -38,6 +52,13 @@ use_repo(
     "node16_nvmrc_windows_amd64",
     "node16_toolchains",
     "node16_windows_amd64",
+    "node21_custom",
+    "node21_custom_darwin_amd64",
+    "node21_custom_darwin_arm64",
+    "node21_custom_linux_amd64",
+    "node21_custom_linux_arm64",
+    "node21_custom_toolchains",
+    "node21_custom_windows_amd64",
     "nodejs",
     "nodejs_darwin_amd64",
     "nodejs_darwin_arm64",

e2e/nodejs_host/WORKSPACE.bazel

@@ -21,6 +21,21 @@ nodejs_register_toolchains(
     node_version_from_nvmrc = "//:.nvmrc",
 )
 
+nodejs_register_toolchains(
+    name = "node21_custom",
+    node_repositories = {
+        "21.6.1.custom-darwin_arm64": ("node-v21.6.1-darwin-arm64.tar.gz", "node-v21.6.1-darwin-arm64", "94c280bba809fa66867e363ec9e990217aedf893116660b8c75a1c4fda3baea5"),
+        "21.6.1.custom-darwin_amd64": ("node-v21.6.1-darwin-x64.tar.gz", "node-v21.6.1-darwin-x64", "5c4821c62a1f61cf3219bc244d30a5b1cdec197c8acabc1ee7cd9ff17bbba947"),
+        "21.6.1.custom-linux_arm64": ("node-v21.6.1-linux-arm64.tar.xz", "node-v21.6.1-linux-arm64", "19900c1a0a9d7e2ea781b46c7d498ffdf3e37e34f46b96e7344bd7bb8f27be66"),
+        "21.6.1.custom-linux_ppc64le": ("node-v21.6.1-linux-ppc64le.tar.xz", "node-v21.6.1-linux-ppc64le", "0f22931238d96d931e8ad788326f4db92860e83105c493ee9b29a4b378b18f18"),
+        "21.6.1.custom-linux_s390x": ("node-v21.6.1-linux-s390x.tar.xz", "node-v21.6.1-linux-s390x", "efa9496c3c1e1691dfabea45e2839b592675a571880b9d25b35d3565e16f3d66"),
+        "21.6.1.custom-linux_amd64": ("node-v21.6.1-linux-x64.tar.xz", "node-v21.6.1-linux-x64", "c65cbf7342260df8e59dd2fe2e06dc1f36ac46c9d433a64cd84521fd4915c291"),
+        "21.6.1.custom-windows_amd64": ("node-v21.6.1-win-x64.zip", "node-v21.6.1-win-x64", "a74b3933e73982553c1fdea3a3a27b09488ac09845e230c7532d4387c0f9c8fe"),
+    },
+    node_urls = ["https://nodejs.org/dist/v21.6.1/{filename}"],
+    node_version = "21.6.1.custom",
+)
+
 http_archive(
     name = "bazel_skylib",
     sha256 = "bc283cdfcd526a52c3201279cda4bc298652efa898b10b4db0837dc51652756f",

nodejs/extensions.bzl

@@ -49,6 +49,7 @@ def _toolchain_extension(module_ctx):
             node_version = v.node_version,
             node_version_from_nvmrc = v.node_version_from_nvmrc,
             node_urls = v.node_urls,
+            node_repositories = v.node_repositories,
             include_headers = v.include_headers,
             register = False,
         )
@@ -84,6 +85,15 @@ This setting creates a dependency on a c++ toolchain.
  """,
         default = [DEFAULT_NODE_URL],
     ),
+    "node_repositories": attr.string_list_dict(
+        doc = """Custom list of node repositories to use
+
+A dictionary mapping Node.js versions to sets of hosts and their corresponding (filename, strip_prefix, sha256) tuples.
+You should list a node binary for every platform users have, likely Mac, Windows, and Linux.
+
+By default, if this attribute has no items, we'll use a list of all public Node.js releases.
+""",
+    ),
 }
 
 node = module_extension(