Move GN root into //core/libdeno (#2943)

.gitattributes

@@ -4,7 +4,7 @@
 
 # Tell git which symlinks point to files, and which ones point to directories.
 # This is relevant for Windows only, and requires git >= 2.19.2 to work.
-/* symlink=dir
-/website/* symlink=dir
-/tools/clang symlink=dir
+/core/libdeno/* symlink=dir
+/node_modules symlink=dir
 /tools/memory symlink=dir
+/website/* symlink=dir

.gitmodules

@@ -2,7 +2,7 @@
 	path = third_party
 	url = https://github.com/denoland/deno_third_party.git
 [submodule "build"]
-	path = build
+	path = core/libdeno/build
 	url = https://github.com/denoland/chromium_build.git
 [submodule "js/deps/https/deno.land/x/std"]
 	path = js/deps/https/deno.land/std

BUILD.gn

@@ -1,6 +0,0 @@
-group("default") {
-  testonly = true
-  deps = [
-    "core/libdeno:default",
-  ]
-}

build_overrides

@@ -1 +0,0 @@
-third_party/v8/build_overrides

buildtools

@@ -1 +0,0 @@
-third_party/v8/buildtools

core/build.rs

@@ -4,12 +4,9 @@
 fn main() {
   let build = gn::Build::setup();
 
-  println!(
-    "cargo:rustc-link-search=native={}/obj/core/libdeno",
-    build.gn_out_dir
-  );
+  println!("cargo:rustc-link-search=native={}/obj", build.gn_out_dir);
 
-  build.run("core/libdeno:default");
+  build.run("default");
 }
 
 mod gn {

core/libdeno/BUILD.gn

@@ -1,5 +1,5 @@
 # Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-import("//third_party/v8/gni/v8.gni")
+import("//v8/gni/v8.gni")
 
 group("default") {
   testonly = true
@@ -11,8 +11,8 @@ group("default") {
 }
 
 config("deno_config") {
-  include_dirs = [ "//third_party/v8" ]  # This allows us to v8/src/base/ libraries.
-  configs = [ "//third_party/v8:external_config" ]
+  include_dirs = [ "//v8" ]  # This allows us to v8/src/base/ libraries.
+  configs = [ "//v8:external_config" ]
   cflags = []
 
   if (is_debug) {
@@ -39,10 +39,10 @@ config("deno_config") {
 
 v8_source_set("v8") {
   deps = [
-    "//third_party/v8:v8",
-    "//third_party/v8:v8_libbase",
-    "//third_party/v8:v8_libplatform",
-    "//third_party/v8:v8_libsampler",
+    "//v8:v8",
+    "//v8:v8_libbase",
+    "//v8:v8_libplatform",
+    "//v8:v8_libsampler",
   ]
   configs = [ ":deno_config" ]
 }

core/libdeno/api.cc

@@ -5,9 +5,9 @@
 #include <iostream>
 #include <string>
 
-#include "third_party/v8/include/libplatform/libplatform.h"
-#include "third_party/v8/include/v8.h"
-#include "third_party/v8/src/base/logging.h"
+#include "v8/include/libplatform/libplatform.h"
+#include "v8/include/v8.h"
+#include "v8/src/base/logging.h"
 
 #include "deno.h"
 #include "exceptions.h"

core/libdeno/binding.cc

@@ -14,8 +14,8 @@
 #include <windows.h>
 #endif  // _WIN32
 
-#include "third_party/v8/include/v8.h"
-#include "third_party/v8/src/base/logging.h"
+#include "v8/include/v8.h"
+#include "v8/src/base/logging.h"
 
 #include "deno.h"
 #include "exceptions.h"

core/libdeno/buffer.h

@@ -10,8 +10,8 @@
 #include <unordered_map>
 #include <utility>
 
-#include "third_party/v8/include/v8.h"
-#include "third_party/v8/src/base/logging.h"
+#include "v8/include/v8.h"
+#include "v8/src/base/logging.h"
 
 namespace deno {
 

core/libdeno/build_overrides

@@ -0,0 +1 @@
+v8/build_overrides

core/libdeno/buildtools

@@ -0,0 +1 @@
+v8/buildtools

core/libdeno/exceptions.h

@@ -3,7 +3,7 @@
 #define EXCEPTIONS_H_
 
 #include <string>
-#include "third_party/v8/include/v8.h"
+#include "v8/include/v8.h"
 
 namespace deno {
 

core/libdeno/internal.h

@@ -9,8 +9,8 @@
 
 #include "buffer.h"
 #include "deno.h"
-#include "third_party/v8/include/v8.h"
-#include "third_party/v8/src/base/logging.h"
+#include "v8/include/v8.h"
+#include "v8/src/base/logging.h"
 
 namespace deno {
 

core/libdeno/testing

@@ -0,0 +1 @@
+v8/testing

core/libdeno/third_party

@@ -0,0 +1 @@
+v8/third_party

core/libdeno/tools

@@ -0,0 +1 @@
+v8/tools

core/libdeno/v8

@@ -0,0 +1 @@
+../../third_party/v8

js/stat_test.ts

@@ -8,9 +8,9 @@ testPerm({ read: true }, async function statSyncSuccess(): Promise<void> {
   assert(packageInfo.isFile());
   assert(!packageInfo.isSymlink());
 
-  const testingInfo = Deno.statSync("testing");
-  assert(testingInfo.isDirectory());
-  assert(!testingInfo.isSymlink());
+  const modulesInfo = Deno.statSync("node_modules");
+  assert(modulesInfo.isDirectory());
+  assert(!modulesInfo.isSymlink());
 
   const testsInfo = Deno.statSync("tests");
   assert(testsInfo.isDirectory());
@@ -50,9 +50,9 @@ testPerm({ read: true }, async function lstatSyncSuccess(): Promise<void> {
   assert(packageInfo.isFile());
   assert(!packageInfo.isSymlink());
 
-  const testingInfo = Deno.lstatSync("testing");
-  assert(!testingInfo.isDirectory());
-  assert(testingInfo.isSymlink());
+  const modulesInfo = Deno.lstatSync("node_modules");
+  assert(!modulesInfo.isDirectory());
+  assert(modulesInfo.isSymlink());
 
   const testsInfo = Deno.lstatSync("tests");
   assert(testsInfo.isDirectory());
@@ -92,9 +92,9 @@ testPerm({ read: true }, async function statSuccess(): Promise<void> {
   assert(packageInfo.isFile());
   assert(!packageInfo.isSymlink());
 
-  const testingInfo = await Deno.stat("testing");
-  assert(testingInfo.isDirectory());
-  assert(!testingInfo.isSymlink());
+  const modulesInfo = await Deno.stat("node_modules");
+  assert(modulesInfo.isDirectory());
+  assert(!modulesInfo.isSymlink());
 
   const testsInfo = await Deno.stat("tests");
   assert(testsInfo.isDirectory());
@@ -134,9 +134,9 @@ testPerm({ read: true }, async function lstatSuccess(): Promise<void> {
   assert(packageInfo.isFile());
   assert(!packageInfo.isSymlink());
 
-  const testingInfo = await Deno.lstat("testing");
-  assert(!testingInfo.isDirectory());
-  assert(testingInfo.isSymlink());
+  const modulesInfo = await Deno.lstat("node_modules");
+  assert(!modulesInfo.isDirectory());
+  assert(modulesInfo.isSymlink());
 
   const testsInfo = await Deno.lstat("tests");
   assert(testsInfo.isDirectory());

testing

@@ -1 +0,0 @@
-third_party/v8/testing

third_party

@@ -1 +1 @@
-Subproject commit 4b36ce22a2ef7310f815acb6a2de0d26766a24b6
+Subproject commit 5f9af82470e8770a1c0170bbcf30502509332dac

tools/cargo_package.py

@@ -30,7 +30,7 @@ elif sys.platform == "win32":
 else:
     assert (False)
 
-lib_name = os.path.join(root_path, "target/release/obj/core/libdeno",
+lib_name = os.path.join(root_path, "target", "release", "obj",
                         "libdeno" + static_lib_suffix)
 
 

tools/clang

@@ -1 +0,0 @@
-../third_party/v8/tools/clang

tools/format.py

@@ -3,7 +3,7 @@
 import os
 import sys
 import argparse
-from third_party import google_env, python_env
+from third_party import get_buildtools_tool_path, google_env, python_env
 from util import git_ls_files, third_party_path, root_path, run
 
 
@@ -44,8 +44,8 @@ def main():
 
 
 def clang_format():
-    print "clang_format"
-    exe = os.path.join(third_party_path, "depot_tools", "clang-format")
+    print "clang-format"
+    exe = get_buildtools_tool_path("clang-format")
     source_files = git_ls_files(root_path, ["*.cc", "*.h"])
     run([exe, "-i", "-style", "Google", "--"] + source_files,
         env=google_env(),
@@ -54,7 +54,7 @@ def clang_format():
 
 def gn_format():
     print "gn format"
-    exe = os.path.join(third_party_path, "depot_tools", "gn")
+    exe = get_buildtools_tool_path("gn")
     source_files = git_ls_files(root_path, ["*.gn", "*.gni"])
     run([exe, "format", "--"] + source_files, env=google_env(), quiet=True)
 

tools/lint.py

@@ -4,7 +4,7 @@
 
 import os
 import sys
-from util import enable_ansi_colors, git_ls_files, root_path, run
+from util import enable_ansi_colors, git_ls_files, libdeno_path, root_path, run
 from util import third_party_path
 from third_party import python_env
 
@@ -20,14 +20,13 @@ def main():
 def cpplint():
     print "cpplint"
     script = os.path.join(third_party_path, "cpplint", "cpplint.py")
-    libdeno_dir = os.path.join(root_path, "core", "libdeno")
-    source_files = git_ls_files(libdeno_dir, ["*.cc", "*.h"])
+    source_files = git_ls_files(libdeno_path, ["*.cc", "*.h"])
     run([
         sys.executable,
         script,
         "--quiet",
         "--filter=-build/include_subdir",
-        "--repository=" + libdeno_dir,
+        "--repository=" + libdeno_path,
         "--",
     ] + source_files,
         env=python_env(),

tools/setup.py

@@ -6,8 +6,8 @@ import sys
 from distutils.spawn import find_executable
 import argparse
 import third_party
-from util import build_mode, build_path, enable_ansi_colors, run, shell_quote
-from util import root_path, third_party_path
+from util import build_mode, build_path, enable_ansi_colors, libdeno_path
+from util import shell_quote, root_path, run, third_party_path
 
 parser = argparse.ArgumentParser()
 parser.add_argument(
@@ -49,15 +49,17 @@ def write_if_not_exists(filename, contents):
 
 
 def write_lastchange():
+    lastchange_file = os.path.join(libdeno_path, "build", "util", "LASTCHANGE")
+    committime_file = lastchange_file + ".committime"
     write_if_not_exists(
-        "build/util/LASTCHANGE",
+        lastchange_file,
         "LASTCHANGE=c42e4ddbb7973bfb0c57a49ab6bf6dc432baad7e-\n")
-    write_if_not_exists("build/util/LASTCHANGE.committime", "1535518087")
+    write_if_not_exists(committime_file, "1535518087")
     # TODO Properly we should call the following script, but it seems to cause
     # a rebuild on every commit.
     # run([
-    #    sys.executable, "build/util/lastchange.py", "-o",
-    #    "build/util/LASTCHANGE", "--source-dir", root_path, "--filter="
+    #    sys.executable, "build/util/lastchange.py", "-o", lastchange_file,
+    #    "--source-dir", root_path, "--filter="
     # ])
 
 
@@ -146,7 +148,7 @@ def gn_exe():
     if "DENO_GN_PATH" in os.environ:
         return os.environ["DENO_GN_PATH"]
     else:
-        return os.path.join(third_party_path, "depot_tools", "gn")
+        return third_party.get_buildtools_tool_path("gn")
 
 
 # gn gen.
@@ -175,7 +177,9 @@ def gn_gen(mode):
     for line in gn_args:
         print "  " + line
 
-    run([gn_exe(), "gen", build_path()], env=third_party.google_env())
+    run([gn_exe(), "gen", build_path()],
+        cwd=libdeno_path,
+        env=third_party.google_env())
 
 
 if __name__ == '__main__':

tools/third_party.py

@@ -7,10 +7,9 @@ import re
 import site
 import sys
 from tempfile import mkdtemp
-from util import add_env_path, executable_suffix, make_env, rmtree, root_path
-from util import run, third_party_path
+from util import add_env_path, executable_suffix, libdeno_path, make_env, rmtree
+from util import root_path, run, third_party_path
 
-chromium_build_path = os.path.join(root_path, "build")
 depot_tools_path = os.path.join(third_party_path, "depot_tools")
 prebuilt_path = os.path.join(root_path, "prebuilt")
 python_packages_path = os.path.join(third_party_path, "python_packages")
@@ -32,7 +31,8 @@ def python_env(env=None, merge_env=None):
         python_site_env = {}
         temp = os.environ["PATH"], sys.path
         os.environ["PATH"], sys.path = "", []
-        site.addsitedir(chromium_build_path)  # Modifies PATH and sys.path.
+        site.addsitedir(os.path.join(libdeno_path,
+                                     "build"))  # Modifies PATH and sys.path.
         site.addsitedir(python_packages_path)  # Modifies PATH and sys.path.
         python_site_env = {"PATH": os.environ["PATH"], "PYTHONPATH": sys.path}
         os.environ["PATH"], sys.path = temp
@@ -181,6 +181,11 @@ def get_prebuilt_tool_path(tool):
                         tool + executable_suffix)
 
 
+def get_buildtools_tool_path(tool):
+    return os.path.join(libdeno_path, "buildtools", get_platform_dir_name(),
+                        tool + executable_suffix)
+
+
 # Download the given item from Google storage.
 def download_from_google_storage(item, bucket, base_dir):
     download_script = os.path.join(depot_tools_path,
@@ -202,7 +207,7 @@ def download_from_google_storage(item, bucket, base_dir):
 # Download the given item from Chrome Infrastructure Package Deployment.
 def download_from_cipd(item, version):
     cipd_exe = os.path.join(depot_tools_path, "cipd")
-    download_dir = os.path.join(third_party_path, "v8", "buildtools",
+    download_dir = os.path.join(libdeno_path, "buildtools",
                                 get_platform_dir_name())
 
     if sys.platform == "win32":
@@ -239,9 +244,8 @@ def download_gn():
 
 # Download clang-format from Google storage.
 def download_clang_format():
-    download_from_google_storage(
-        "clang-format", "chromium-clang-format",
-        os.path.join(third_party_path, "v8", "buildtools"))
+    download_from_google_storage("clang-format", "chromium-clang-format",
+                                 os.path.join(libdeno_path, "buildtools"))
 
 
 def download_sccache():
@@ -254,13 +258,13 @@ def download_hyperfine():
 
 # Download clang by calling the clang update script.
 def download_clang():
-    update_script = os.path.join(third_party_path, "v8", "tools", "clang",
+    update_script = os.path.join(libdeno_path, "v8", "tools", "clang",
                                  "scripts", "update.py")
     run([sys.executable, update_script], env=google_env())
 
 
 def maybe_download_sysroot():
     if sys.platform.startswith("linux"):
-        install_script = os.path.join(chromium_build_path, "linux",
+        install_script = os.path.join(libdeno_path, "build", "linux",
                                       "sysroot_scripts", "install-sysroot.py")
         run([sys.executable, install_script, "--arch=amd64"], env=google_env())

tools/util.py

@@ -20,6 +20,7 @@ else:
 executable_suffix = ".exe" if os.name == "nt" else ""
 
 root_path = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
+libdeno_path = os.path.join(root_path, "core", "libdeno")
 tests_path = os.path.join(root_path, "tests")
 third_party_path = os.path.join(root_path, "third_party")
 

website/manual.md

@@ -204,16 +204,16 @@ ninja -C target/debug
 cargo build --release
 
 # List executable targets.
-gn ls target/debug //:* --as=output --type=executable
+gn --root=core/libdeno ls target/debug "//:*" --as=output --type=executable
 
 # List build configuration.
-gn args target/debug/ --list
+gn --root=core/libdeno args target/debug/ --list
 
 # Edit build configuration.
-gn args target/debug/
+gn --root=core/libdeno args target/debug/
 
 # Describe a target.
-gn desc target/debug/ :deno
+gn --root=core/libdeno desc target/debug/ :deno
 gn help
 
 # Update third_party modules