Add kokoro tree from commit 73c47431

Issue: 365150653

cobalt/devinfra/kokoro/bin/build.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+set -ueEx
+
+# Load common routines.
+. $(dirname "$0")/common.sh
+
+# Using repository root as work directory.
+WORKSPACE_COBALT="${KOKORO_ARTIFACTS_DIR}/git/src"
+cd "${WORKSPACE_COBALT}"
+
+# Clean up workspace on exit or error.
+trap "bash ${WORKSPACE_COBALT}/internal/kokoro/bin/cleanup.sh" EXIT INT TERM
+
+
+# Linux build script.
+pipeline () {
+  # Run common configuration steps.
+  configure_environment
+
+  # Build Cobalt.
+  local out_dir="${WORKSPACE_COBALT}/out/${TARGET_PLATFORM}_${CONFIG}"
+  run_gn "${out_dir}" "${TARGET_PLATFORM}" "${EXTRA_GN_ARGUMENTS:-}"
+  ninja_build "${out_dir}" "${TARGET}"
+
+  # Build bootloader config if set.
+  if [ -n "${BOOTLOADER:-}" ]; then
+    echo "Evergreen Loader is configured."
+    # Deploy static manifest.json (see b/338287855#comment24)
+    if [[ "${PLATFORM}" =~ "evergreen-arm-hardfp" ]]; then
+      cp "${WORKSPACE_COBALT}/internal/kokoro/bin/manifest.json" "${out_dir}/install/usr/share/manifest.json"
+    elif [[ "${PLATFORM}" =~ "evergreen-arm-softfp" ]]; then
+      cp "${WORKSPACE_COBALT}/internal/kokoro/bin/manifest.json" "${WORKSPACE_COBALT}/chrome/updater/version_manifest/manifest.json"
+    fi
+
+    local bootloader_out_dir="${WORKSPACE_COBALT}/out/${BOOTLOADER}_${CONFIG}"
+    run_gn \
+      "${bootloader_out_dir}" \
+      "${BOOTLOADER}" \
+      "${BOOTLOADER_EXTRA_GN_ARGUMENTS:-}"
+    ninja_build "${bootloader_out_dir}" "${BOOTLOADER_TARGET}"
+  else
+    echo "Evergreen Loader is not configured."
+  fi
+
+  # Package and upload nightly release archive.
+  if is_release_build && is_release_config; then
+    # Setup package dir.
+    local package_dir="${WORKSPACE_COBALT}/package/${PLATFORM}_${CONFIG}"
+    mkdir -p "${package_dir}"
+
+    # TODO(b/294130306): Move build_info to gn packaging.
+    local build_info_path="${out_dir}/gen/build_info.json"
+    cp "${build_info_path}" "${package_dir}/"
+
+    # Create release package.
+    if [[ "${PLATFORM}" =~ "android" ]]; then
+      # Creates Android package directory.
+      python3 "${WORKSPACE_COBALT}/internal/kokoro/build/android/simple_packager.py" \
+        "${out_dir}" \
+        "${package_dir}" \
+        "${WORKSPACE_COBALT}"
+    elif [[ "${PLATFORM}" =~ "evergreen" ]]; then
+      # Creates Evergreen package directory.
+      python3 "${WORKSPACE_COBALT}/internal/kokoro/build/evergreen/simple_packager.py" \
+        "${out_dir}" \
+        "${package_dir}" \
+        "${bootloader_out_dir:-}"
+    else
+      # Sets package directory as out directory.
+      package_dir="${out_dir}"
+    fi
+
+    # Create and upload nightly archive.
+    create_and_upload_nightly_archive \
+      "${PLATFORM}" \
+      "${package_dir}" \
+      "${package_dir}.tar.gz" \
+      "${build_info_path}"
+  fi
+}
+
+# Run the pipeline.
+pipeline

cobalt/devinfra/kokoro/bin/cleanup.sh

@@ -0,0 +1,12 @@
+set -x
+
+REPO_ROOT="$(dirname "$0")/../../.."
+# After kokoro build finishes, changed files in c:/tmpfs get rsync'ed to a borg executor,
+# from where the artifacts and reports are processed.
+# Especially on Windows, the rsync can take long time, so we cleanup the cobalt workspace
+# after finishing each build.
+set +e
+pushd $REPO_ROOT
+time git clean -fdx
+popd
+exit 0