flatcar-scripts/build_oem_aci
Krzesimir Nowak 6ed7cd66d5 *: Drop jobs parameter
The `--jobs` parameter that some scripts defined was not used anywhere
in jenkins or mantle. So the value of the parameter always ended up
being equal to `${NUM_JOBS}` set by `common.sh`. Also, even if the
`--jobs` parameter was used for some script, that script usually
didn't forward the jobs value to other scripts, so the other scripts
ended up using `${NUM_JOBS}` again. Also, the `${FLAGS_jobs}` variable
was used by some functions in the build library, and those functions
were sometimes invoked by scripts that didn't define the
`${FLAGS_jobs}` variable. It is tedious to track which script should
actually define the parameter, and where it should be forwarded.

Just get rid of this half-working pretense. If you want to affect how
many jobs `emerge` uses, export the `NUM_JOBS` environment variable
before calling any script.

For `EMERGE_FLAGS` and `REBUILD_FLAGS` we unconditionally specify the
`--jobs` flag's value to `${NUM_JOBS}` because they are passed to
`emerge`. On the other hand we drop the `--jobs` parameter from the
`UPDATE_ARGS` variable, because this variable passed to `setup_board`
or `update_chroot`, which don't have this flag any more.
2021-02-17 13:26:36 +01:00

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#!/bin/bash
# Copyright (c) 2016 The CoreOS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# This is a wrapper around the oem_aci_util.sh functions to set up the
# necessary environment, similar to the build_image script.
SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
. "${SCRIPT_ROOT}/common.sh" || exit 1
# Script must run inside the chroot
assert_inside_chroot
assert_not_root_user
# Developer-visible flags.
DEFINE_string board "${DEFAULT_BOARD}" \
"The board to build an image for."
DEFINE_string build_dir "" \
"Directory in which to place image result directories (named by version)"
DEFINE_boolean getbinpkg "${FLAGS_FALSE}" \
"Download binary packages from remote repository."
DEFINE_string getbinpkgver "" \
"Use binary packages from a specific version."
FLAGS_HELP="USAGE: build_oem_aci [flags] [oem name].
This script is used to build a CoreOS OEM ACI.
Examples:
build_oem_aci --board=amd64-usr --build_dir=<build_dir> gce
...
"
show_help_if_requested "$@"
# The following options are advanced options, only available to those willing
# to read the source code. They are not shown in help output, since they are
# not needed for the typical developer workflow.
DEFINE_integer build_attempt 1 \
"The build attempt for this image build."
DEFINE_string group "oem-aci" \
"The update group (not used for actual updates here)"
DEFINE_string output_root "${DEFAULT_BUILD_ROOT}/images" \
"Directory in which to place image result directories (named by version)"
DEFINE_string version "" \
"Overrides version number in name to this version."
# Parse command line.
FLAGS "$@" || exit 1
[ -z "${FLAGS_ARGV}" ] && echo 'No OEM given' && exit 0
eval set -- "${FLAGS_ARGV}"
# Only now can we die on error. shflags functions leak non-zero error codes,
# so will die prematurely if 'switch_to_strict_mode' is specified before now.
switch_to_strict_mode
# If downloading packages is enabled ensure the board is configured properly.
if [[ ${FLAGS_getbinpkg} -eq ${FLAGS_TRUE} ]]; then
"${SRC_ROOT}/scripts/setup_board" --board="${FLAGS_board}" \
--getbinpkgver="${FLAGS_getbinpkgver}" --regen_configs_only
fi
# N.B. Ordering matters for some of the libraries below, because
# some of the files contain initialization used by later files.
. "${BUILD_LIBRARY_DIR}/toolchain_util.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/board_options.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/build_image_util.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/prod_image_util.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/test_image_content.sh" || exit 1
. "${BUILD_LIBRARY_DIR}/oem_aci_util.sh" || exit 1
BUILD_DIR=${FLAGS_build_dir:-$BUILD_DIR}
for oem
do oem_aci_create "${oem}"
done