Reorg: Move tools/ and gitignore to root.

.gitignore

@@ -0,0 +1,8 @@
+/src/out/
+node_modules
+/src/v8/
+/src/tools/protoc_wrapper/
+/src/third_party/protobuf/
+/src/third_party/zlib/
+/src/third_party/rust_crates/libc/
+/src/.gclient_entries

tools/format.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+set -e
+cd `dirname "$0"`/..
+clang-format -i -style Google src/*.cc src/*.h src/include/*.h
+
+# TODO(ry) Remove pushd/popd once .gn is moved to root.
+pushd src/
+gn format BUILD.gn
+gn format deno.gni
+gn format .gn
+popd
+
+yapf -i src/js/*.py
+prettier --write \
+  src/js/deno.d.ts \
+  src/js/main.ts \
+  src/js/mock_runtime.js \
+  src/js/tsconfig.json
+# Do not format these.
+#  src/js/msg.pb.js
+#  src/js/msg.pb.d.ts
+
+rustfmt --write-mode overwrite src/*.rs

tools/lint.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+cd `dirname "$0"`/..
+cpplint --filter=-build/include_subdir --repository=src  \
+  src/*.cc \
+  src/*.h \
+  src/include/*.h