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Diffstat (limited to 'tools/bazel.mk')
| -rw-r--r-- | tools/bazel.mk | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/tools/bazel.mk b/tools/bazel.mk deleted file mode 100644 index 9063eebaf..000000000 --- a/tools/bazel.mk +++ /dev/null @@ -1,222 +0,0 @@ -#!/usr/bin/make -f - -# Copyright 2018 The gVisor Authors. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -# Make hacks. -EMPTY := -SPACE := $(EMPTY) $(EMPTY) - -# See base Makefile. -SHELL=/bin/bash -o pipefail -BRANCH_NAME := $(shell (git branch --show-current 2>/dev/null || \ - git rev-parse --abbrev-ref HEAD 2>/dev/null) | \ - xargs -n 1 basename 2>/dev/null) -BUILD_ROOTS := bazel-bin/ bazel-out/ - -# Bazel container configuration (see below). -USER := $(shell whoami) -HASH := $(shell readlink -m $(CURDIR) | md5sum | cut -c1-8) -BUILDER_BASE := gvisor.dev/images/default -BUILDER_IMAGE := gvisor.dev/images/builder -BUILDER_NAME := gvisor-builder-$(HASH) -DOCKER_NAME := gvisor-bazel-$(HASH) -DOCKER_PRIVILEGED := --privileged -BAZEL_CACHE := $(shell readlink -m ~/.cache/bazel/) -GCLOUD_CONFIG := $(shell readlink -m ~/.config/gcloud/) -DOCKER_SOCKET := /var/run/docker.sock -DOCKER_CONFIG := /etc/docker - -# Bazel flags. -BAZEL := bazel $(STARTUP_OPTIONS) -BASE_OPTIONS := --color=no --curses=no - -# Basic options. -UID := $(shell id -u ${USER}) -GID := $(shell id -g ${USER}) -USERADD_OPTIONS := -FULL_DOCKER_RUN_OPTIONS := $(DOCKER_RUN_OPTIONS) -FULL_DOCKER_RUN_OPTIONS += --user $(UID):$(GID) -FULL_DOCKER_RUN_OPTIONS += --entrypoint "" -FULL_DOCKER_RUN_OPTIONS += --init -FULL_DOCKER_RUN_OPTIONS += -v "$(BAZEL_CACHE):$(BAZEL_CACHE)" -FULL_DOCKER_RUN_OPTIONS += -v "$(GCLOUD_CONFIG):$(GCLOUD_CONFIG)" -FULL_DOCKER_RUN_OPTIONS += -v "/tmp:/tmp" -FULL_DOCKER_EXEC_OPTIONS := --user $(UID):$(GID) -FULL_DOCKER_EXEC_OPTIONS += --interactive -ifeq (true,$(shell [[ -t 0 ]] && echo true)) -FULL_DOCKER_EXEC_OPTIONS += --tty -endif - -# Add basic UID/GID options. -# -# Note that USERADD_DOCKER and GROUPADD_DOCKER are both defined as "deferred" -# variables in Make terminology, that is they will be expanded at time of use -# and may include other variables, including those defined below. -# -# NOTE: we pass -l to useradd below because otherwise you can hit a bug -# best described here: -# https://github.com/moby/moby/issues/5419#issuecomment-193876183 -# TLDR; trying to add to /var/log/lastlog (sparse file) runs the machine out -# out of disk space. -ifneq ($(UID),0) -USERADD_DOCKER += useradd -l --uid $(UID) --non-unique --no-create-home \ - --gid $(GID) $(USERADD_OPTIONS) -d $(HOME) $(USER) && -endif -ifneq ($(GID),0) -GROUPADD_DOCKER += groupadd --gid $(GID) --non-unique $(USER) && -endif - -# Add docker passthrough options. -ifneq ($(DOCKER_PRIVILEGED),) -FULL_DOCKER_RUN_OPTIONS += -v "$(DOCKER_SOCKET):$(DOCKER_SOCKET)" -FULL_DOCKER_RUN_OPTIONS += -v "$(DOCKER_CONFIG):$(DOCKER_CONFIG)" -FULL_DOCKER_RUN_OPTIONS += $(DOCKER_PRIVILEGED) -FULL_DOCKER_EXEC_OPTIONS += $(DOCKER_PRIVILEGED) -DOCKER_GROUP := $(shell stat -c '%g' $(DOCKER_SOCKET)) -ifneq ($(GID),$(DOCKER_GROUP)) -USERADD_OPTIONS += --groups $(DOCKER_GROUP) -GROUPADD_DOCKER += groupadd --gid $(DOCKER_GROUP) --non-unique docker-$(HASH) && -FULL_DOCKER_RUN_OPTIONS += --group-add $(DOCKER_GROUP) -endif -endif - -# Add KVM passthrough options. -ifneq (,$(wildcard /dev/kvm)) -FULL_DOCKER_RUN_OPTIONS += --device=/dev/kvm -KVM_GROUP := $(shell stat -c '%g' /dev/kvm) -ifneq ($(GID),$(KVM_GROUP)) -USERADD_OPTIONS += --groups $(KVM_GROUP) -GROUPADD_DOCKER += groupadd --gid $(KVM_GROUP) --non-unique kvm-$(HASH) && -FULL_DOCKER_RUN_OPTIONS += --group-add $(KVM_GROUP) -endif -endif - -# Load the appropriate config. -ifneq (,$(BAZEL_CONFIG)) -OPTIONS += --config=$(BAZEL_CONFIG) -endif - -bazel-image: load-default - @if docker ps --all | grep $(BUILDER_NAME); then docker rm -f $(BUILDER_NAME); fi - docker run --user 0:0 --entrypoint "" --name $(BUILDER_NAME) \ - $(BUILDER_BASE) \ - sh -c "$(GROUPADD_DOCKER) \ - $(USERADD_DOCKER) \ - if [[ -e /dev/kvm ]]; then chmod a+rw /dev/kvm; fi" - docker commit $(BUILDER_NAME) $(BUILDER_IMAGE) - @docker rm -f $(BUILDER_NAME) -.PHONY: bazel-image - -## -## Bazel helpers. -## -## This file supports targets that wrap bazel in a running Docker -## container to simplify development. Some options are available to -## control the behavior of this container: -## USER - The in-container user. -## DOCKER_RUN_OPTIONS - Options for the container (default: --privileged, required for tests). -## DOCKER_NAME - The container name (default: gvisor-bazel-HASH). -## BAZEL_CACHE - The bazel cache directory (default: detected). -## GCLOUD_CONFIG - The gcloud config directory (detect: detected). -## DOCKER_SOCKET - The Docker socket (default: detected). -## -bazel-server-start: bazel-image ## Starts the bazel server. - @mkdir -p $(BAZEL_CACHE) - @mkdir -p $(GCLOUD_CONFIG) - @if docker ps --all | grep $(DOCKER_NAME); then docker rm -f $(DOCKER_NAME); fi - # This command runs a bazel server, and the container sticks around - # until the bazel server exits. This should ensure that it does not - # exit in the middle of running a build, but also it won't stick around - # forever. The build commands wrap around an appropriate exec into the - # container in order to perform work via the bazel client. - docker run -d --rm --name $(DOCKER_NAME) \ - -v "$(CURDIR):$(CURDIR)" \ - --workdir "$(CURDIR)" \ - $(FULL_DOCKER_RUN_OPTIONS) \ - $(BUILDER_IMAGE) \ - sh -c "tail -f --pid=\$$($(BAZEL) info server_pid) /dev/null" -.PHONY: bazel-server-start - -bazel-shutdown: ## Shuts down a running bazel server. - @docker exec $(FULL_DOCKER_EXEC_OPTIONS) $(DOCKER_NAME) $(BAZEL) shutdown; \ - rc=$$?; docker kill $(DOCKER_NAME) || [[ $$rc -ne 0 ]] -.PHONY: bazel-shutdown - -bazel-alias: ## Emits an alias that can be used within the shell. - @echo "alias bazel='docker exec $(FULL_DOCKER_EXEC_OPTIONS) $(DOCKER_NAME) bazel'" -.PHONY: bazel-alias - -bazel-server: ## Ensures that the server exists. Used as an internal target. - @docker exec $(FULL_DOCKER_EXEC_OPTIONS) $(DOCKER_NAME) true >&2 || $(MAKE) bazel-server-start >&2 -.PHONY: bazel-server - -# build_cmd builds the given targets in the bazel-server container. -build_cmd = docker exec $(FULL_DOCKER_EXEC_OPTIONS) $(DOCKER_NAME) sh -o pipefail -c \ - '$(BAZEL) build $(BASE_OPTIONS) $(OPTIONS) "$(TARGETS)"' - -# build_paths extracts the built binary from the bazel stderr output. -# -# This could be alternately done by parsing the bazel build event stream, but -# this is a complex schema, and begs the question: what will build the thing -# that parses the output? Bazel? Do we need a separate bootstrapping build -# command here? Yikes, let's just stick with the ugly shell pipeline. -# -# The last line is used to prevent terminal shenanigans. -build_paths = command_line=$$( $(build_cmd) 2>&1 \ - | grep -A1 -E '^Target' \ - | grep -E '^ ($(subst $(SPACE),|,$(BUILD_ROOTS)))' \ - | sed "s/ /\n/g" \ - | strings -n 10 \ - | awk '{$$1=$$1};1' \ - | xargs -n 1 -I {} readlink -f "{}" \ - | xargs -n 1 -I {} echo "$(1)" ) && \ - (set -xeuo pipefail; eval $${command_line}) - -build: bazel-server - @$(call build_cmd) -.PHONY: build - -copy: bazel-server -ifeq (,$(DESTINATION)) - $(error Destination not provided.) -endif - @$(call build_paths,cp -fa {} $(DESTINATION)) - -run: bazel-server - @$(call build_paths,{} $(ARGS)) -.PHONY: run - -sudo: bazel-server - @$(call build_paths,sudo -E {} $(ARGS)) -.PHONY: sudo - -test: bazel-server - @docker exec $(FULL_DOCKER_EXEC_OPTIONS) $(DOCKER_NAME) \ - $(BAZEL) test $(BASE_OPTIONS) \ - --test_output=errors --keep_going --verbose_failures=true \ - --build_event_json_file=.build_events.json \ - $(OPTIONS) $(TARGETS) -.PHONY: test - -testlogs: - @cat .build_events.json | jq -r \ - 'select(.testSummary?.overallStatus? | tostring | test("(FAILED|FLAKY|TIMEOUT)")) | .testSummary.failed | .[] | .uri' | \ - awk -Ffile:// '{print $$2;}' -.PHONY: testlogs - -query: bazel-server - @docker exec $(FULL_DOCKER_EXEC_OPTIONS) $(DOCKER_NAME) sh -o pipefail -c \ - '$(BAZEL) query $(BASE_OPTIONS) $(OPTIONS) "$(TARGETS)" 2>/dev/null' -.PHONY: query |