build: migrate to GitHub Actions (#42720)

* build: migrate to GitHub Actions

* build: use old clang-format binary path

* debug (do not merge): intentionally bust Linux cache

* build: unskip cache creation

script/actions/move-artifacts.sh

@@ -0,0 +1,91 @@
+#!/bin/bash
+
+if [ "`uname`" == "Darwin" ]; then
+  if [ -z "$MAS_BUILD" ]; then
+    BUILD_TYPE="darwin"
+  else
+    BUILD_TYPE="mas"
+  fi
+elif [ "`uname`" == "Linux" ]; then
+  BUILD_TYPE="linux"
+else
+  echo "Unsupported platform"
+  exit 1
+fi
+
+GENERATED_ARTIFACTS="generated_artifacts_${BUILD_TYPE}_${TARGET_ARCH}"
+
+echo Creating $GENERATED_ARTIFACTS...
+rm -rf $GENERATED_ARTIFACTS
+mkdir $GENERATED_ARTIFACTS
+
+SRC_ARTIFACTS="src_artifacts_${BUILD_TYPE}_${TARGET_ARCH}"
+
+echo Creating $SRC_ARTIFACTS...
+rm -rf $SRC_ARTIFACTS
+mkdir $SRC_ARTIFACTS
+
+mv_if_exist() {
+  if [ -f "$1" ] || [ -d "$1" ]; then
+    echo Storing $1
+    mv $1 $GENERATED_ARTIFACTS
+  else
+    echo Skipping $1 - It is not present on disk
+  fi
+}
+
+cp_if_exist() {
+  if [ -f "$1" ] || [ -d "$1" ]; then
+    echo Storing $1
+    cp $1 $GENERATED_ARTIFACTS
+  else
+    echo Skipping $1 - It is not present on disk
+  fi
+}
+
+move_src_dirs_if_exist() {
+  mkdir src_artifacts
+
+  for dir in \
+    src/out/Default/gen/node_headers \
+    src/out/Default/overlapped-checker \
+    src/out/Default/ffmpeg \
+    src/out/Default/hunspell_dictionaries \
+    src/third_party/electron_node \
+    src/third_party/nan \
+    src/cross-arch-snapshots \
+    src/third_party/llvm-build \
+    src/build/linux \
+    src/buildtools/mac \
+    src/buildtools/third_party/libc++ \
+    src/buildtools/third_party/libc++abi \
+    src/third_party/libc++ \
+    src/third_party/libc++abi \
+    src/out/Default/obj/buildtools/third_party \
+    src/v8/tools/builtins-pgo
+  do
+    if [ -d "$dir" ]; then
+      mkdir -p src_artifacts/$(dirname $dir)
+      cp -r $dir/ src_artifacts/$dir
+    fi      
+  done
+
+  tar -C src_artifacts -cf src_artifacts.tar ./
+
+  echo Storing src_artifacts.tar
+  mv src_artifacts.tar $SRC_ARTIFACTS
+}
+
+# Generated Artifacts
+mv_if_exist src/out/Default/dist.zip
+mv_if_exist src/out/Default/gen/node_headers.tar.gz
+mv_if_exist src/out/Default/symbols.zip
+mv_if_exist src/out/Default/mksnapshot.zip
+mv_if_exist src/out/Default/chromedriver.zip
+mv_if_exist src/out/ffmpeg/ffmpeg.zip
+mv_if_exist src/out/Default/hunspell_dictionaries.zip
+mv_if_exist src/cross-arch-snapshots
+cp_if_exist src/out/electron_ninja_log
+cp_if_exist src/out/Default/.ninja_log
+
+move_src_dirs_if_exist

script/actions/restore-artifacts.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+GENERATED_ARTIFACTS="generated_artifacts_${BUILD_TYPE}_${TARGET_ARCH}"
+SRC_ARTIFACTS="src_artifacts_${BUILD_TYPE}_${TARGET_ARCH}"
+
+mv_if_exist() {
+  if [ -f "${GENERATED_ARTIFACTS}/$1" ] || [ -d "${GENERATED_ARTIFACTS}/$1" ]; then
+    echo Restoring $1 to $2
+    mkdir -p $2
+    mv $GENERATED_ARTIFACTS/$1 $2
+  else
+    echo Skipping $1 - It is not present on disk
+  fi
+}
+
+untar_if_exist() {
+  if [ -f "${SRC_ARTIFACTS}/$1" ] || [ -d "${SRC_ARTIFACTS}/$1" ]; then
+    echo Restoring $1 to current directory
+    tar -xf ${SRC_ARTIFACTS}/$1
+  else
+    echo Skipping $1 - It is not present on disk
+  fi
+}
+
+echo Restoring artifacts from $GENERATED_ARTIFACTS
+
+# Restore generated artifacts
+mv_if_exist dist.zip src/out/Default
+mv_if_exist node_headers.tar.gz src/out/Default/gen
+mv_if_exist symbols.zip src/out/Default
+mv_if_exist mksnapshot.zip src/out/Default
+mv_if_exist chromedriver.zip src/out/Default
+mv_if_exist ffmpeg.zip src/out/ffmpeg
+mv_if_exist hunspell_dictionaries.zip src/out/Default
+mv_if_exist cross-arch-snapshots src
+
+echo Restoring artifacts from $SRC_ARTIFACTS
+
+# Restore src artifacts
+untar_if_exist src_artifacts.tar

script/actions/run-tests.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -euo pipefail
+
+export DISPLAY=:99
+Xvfb :99 -screen 0 1024x768x16 -ac &
+XVFB_PID=$!
+node "$@"