hack/lib/init.sh - main - githubmirror/origin

hack/lib/init.sh
65 строк2 KB
Alex Crawford
Use a more portable shell invocation
03 дек 2018, 22:24
03 дек 2018, 22:24e0d06d8
#!/usr/bin/env bash

# This script is meant to be the entrypoint for OpenShift Bash scripts to import all of the support
# libraries at once in order to make Bash script preambles as minimal as possible. This script recur-
# sively `source`s *.sh files in this directory tree. As such, no files should be `source`ed outside
# of this script to ensure that we do not attempt to overwrite read-only variables.

set -o errexit
set -o nounset
set -o pipefail

OS_SCRIPT_START_TIME="$( date +%s )"; export OS_SCRIPT_START_TIME

# os::util::absolute_path returns the absolute path to the directory provided
function os::util::absolute_path() {
	local relative_path="$1"
	local absolute_path

	pushd "${relative_path}" >/dev/null
	relative_path="$( pwd )"
	if [[ -h "${relative_path}" ]]; then
		absolute_path="$( readlink "${relative_path}" )"
	else
		absolute_path="${relative_path}"
	fi
	popd >/dev/null

	echo "${absolute_path}"
}
readonly -f os::util::absolute_path

# find the absolute path to the root of the Origin source tree
init_source="$( dirname "${BASH_SOURCE[0]}" )/../.."
OS_ROOT="$( os::util::absolute_path "${init_source}" )"
export OS_ROOT
cd "${OS_ROOT}"

for library_file in $( find "${OS_ROOT}/hack/lib" -type f -name '*.sh' -not -path '*/hack/lib/init.sh' ); do
	source "${library_file}"
done

unset library_files library_file init_source

# all of our Bash scripts need to have the stacktrace
# handler installed to deal with errors
os::log::stacktrace::install

# All of our Bash scripts need to have access to the
# binaries that we build so we don't have to find
# them before every invocation.
os::util::environment::update_path_var

if [[ -z "${OS_TMP_ENV_SET-}" ]]; then
	# if this file is run via 'source', then $0 will be "-bash" and won't work with basename
	if [[ "${0}" =~ .*\.sh ]]; then
		os::util::environment::setup_tmpdir_vars "$( basename "${0}" ".sh" )"
	else
		os::util::environment::setup_tmpdir_vars "shell"
	fi
fi

# Allow setting $JUNIT_REPORT to toggle output behavior
if [[ -n "${JUNIT_REPORT:-}" ]]; then
  export JUNIT_REPORT_OUTPUT="${LOG_DIR}/raw_test_output.log"
fi