examples/nextjs/BUILD.bazel

load("@aspect_rules_js//contrib/nextjs:defs.bzl", "nextjs_standalone_build", "nextjs_standalone_server")
load("@aspect_rules_js//js:defs.bzl", "js_library")
load("@npm//:defs.bzl", "npm_link_all_packages")
load("@npm//examples/nextjs:next/package_json.bzl", next_bin = "bin")

npm_link_all_packages(name = "node_modules")

# The nextjs binary target to used by nextjs:defs.bzl
next_bin.next_binary(
    name = "next_js_binary",

    # Nextjs requires a modern node toolchain
    node_toolchain = select({
        "@bazel_tools//src/conditions:linux_x86_64": "@node20_linux_amd64//:node_toolchain",
        "@bazel_tools//src/conditions:darwin": "@node20_darwin_amd64//:node_toolchain",
        "@bazel_tools//src/conditions:windows": "@node20_windows_amd64//:node_toolchain",
    }),
    visibility = ["//visibility:public"],
)

js_library(
    name = "lib",
    srcs = glob([
        "src/**",
        "public/**",
    ]),
    deps = [
        ":node_modules/next",
        ":node_modules/react",
        ":node_modules/react-dom",
    ],
)

js_library(
    name = "nextjs-css",
    srcs = [
        "postcss.config.mjs",
    ],
    deps = [
        ":node_modules/@tailwindcss/postcss",
        ":node_modules/tailwindcss",
    ],
)

# The standard nextjs build/start/dev workflow
# nextjs(
#     name = "app",
#     srcs = [
#         "jsconfig.json",
#         ":nextjs-css",
#         ":lib",
#     ],
#     config = "next.config.mjs",
#     next_js_binary = ":next_js_binary",
#     node_toolchain = select({
#         "@bazel_tools//src/conditions:linux_x86_64": "@node20_linux_amd64//:node_toolchain",
#         "@bazel_tools//src/conditions:darwin": "@node20_darwin_amd64//:node_toolchain",
#         "@bazel_tools//src/conditions:windows": "@node20_windows_amd64//:node_toolchain",
#     }),
# )

# A standalone nextjs build
nextjs_standalone_build(
    name = "standalone",
    srcs = [
        "jsconfig.json",
        ":lib",
        ":nextjs-css",
    ],
    config = "next.standalone.mjs",
    next_js_binary = ":next_js_binary",
    silent_on_success = False,
)

# A standalone server
nextjs_standalone_server(
    name = "server",
    app = ":standalone",
    node_toolchain = select({
        "@bazel_tools//src/conditions:linux_x86_64": "@node20_linux_amd64//:node_toolchain",
        "@bazel_tools//src/conditions:darwin": "@node20_darwin_amd64//:node_toolchain",
        "@bazel_tools//src/conditions:windows": "@node20_windows_amd64//:node_toolchain",
    }),
)