| #!/bin/bash |
| # Copyright 2022 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| #### CATEGORY=Build |
| ### Run experimental Bazel build for Fuchsia platform tree |
| |
| ## usage: fx bazel ... |
| ## |
| ## This is a highly experimental command to run Bazel build commands |
| ## directly from the command-line. Only useful for debugging the platform |
| ## build. Note that currently Bazel is automatically invoked by Ninja |
| ## when `fx build` is invoked. |
| ## |
| ## This runs Bazel in a custom workspace under the Fuchsia build directory, |
| ## use `fx bazel info workspace` to print its path. |
| ## |
| ## This command will fail if you have not run `fx gen` or `fx set` previously. |
| ## |
| ## All arguments are passed to the Bazel binary. |
| |
| source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/lib/vars.sh || exit $? |
| fx-config-read |
| |
| if [[ ! -d "${FUCHSIA_BUILD_DIR}" ]]; then |
| fx-error "No Fuchsia build directory, please run `fx set` or `fx gen`." |
| fi |
| |
| readonly BAZEL_WRAPPER="${FUCHSIA_BUILD_DIR}/gen/build/bazel/bazel" |
| |
| # Regenerate Bazel workspace and launcher script if needed. |
| # Note that this also regenerates the Ninja build plan if necessary. |
| "${FUCHSIA_DIR}"/build/bazel/scripts/update_workspace.py |
| |
| "${BAZEL_WRAPPER}" "$@" |
