Rocket/scripts/config.sh

105 lines
3.2 KiB
Bash
Executable File

# Simply sets up a few useful variables.
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
function relative() {
local full_path="${SCRIPT_DIR}/../${1}"
if [ -d "${full_path}" ]; then
# Try to use readlink as a fallback to readpath for cross-platform compat.
if command -v realpath >/dev/null 2>&1; then
realpath "${full_path}"
elif ! (readlink -f 2>&1 | grep illegal > /dev/null); then
readlink -f "${full_path}"
else
echo "Rocket's scripts require 'realpath' or 'readlink -f' support." >&2
echo "Install realpath or GNU readlink via your package manager." >&2
echo "Aborting." >&2
exit 1
fi
else
# when the directory doesn't exist, fallback to this.
echo "${full_path}"
fi
}
function future_date() {
local days_in_future=`[[ -z "$1" ]] && echo "0" || echo "$1"`
if date -v+1d +%Y-%m-%d > /dev/null 2>&1; then
echo $(date -v+${days_in_future}d +%Y-%m-%d)
elif date -d "+1 day" > /dev/null 2>&1; then
echo $(date '+%Y-%m-%d' -d "+${days_in_future} days")
else
echo "Error: need a 'date' cmd that accepts -v (BSD) or -d (GNU)"
exit 1
fi
}
# Root of workspace-like directories.
PROJECT_ROOT=$(relative "") || exit $?
CONTRIB_ROOT=$(relative "contrib") || exit $?
BENCHMARKS_ROOT=$(relative "benchmarks") || exit $?
TESTBENCH_ROOT=$(relative "testbench") || exit $?
FUZZ_ROOT=$(relative "core/lib/fuzz") || exit $?
# Root of project-like directories.
CORE_LIB_ROOT=$(relative "core/lib") || exit $?
CORE_CODEGEN_ROOT=$(relative "core/codegen") || exit $?
CORE_HTTP_ROOT=$(relative "core/http") || exit $?
CORE_CRATE_ROOTS=(
"${CORE_LIB_ROOT}"
"${CORE_CODEGEN_ROOT}"
"${CORE_HTTP_ROOT}"
)
CONTRIB_SYNC_DB_POOLS_CRATE_ROOTS=(
"${CONTRIB_ROOT}/sync_db_pools/lib"
"${CONTRIB_ROOT}/sync_db_pools/codegen"
)
CONTRIB_DB_POOLS_CRATE_ROOTS=(
"${CONTRIB_ROOT}/db_pools/lib"
"${CONTRIB_ROOT}/db_pools/codegen"
)
# Root of infrastructure directories.
EXAMPLES_DIR=$(relative "examples") || exit $?
DOC_DIR=$(relative "target/doc") || exit $?
# Versioning information.
VERSION=$(git grep -h "^version" "${CORE_LIB_ROOT}" | head -n 1 | cut -d '"' -f2)
GIT_BRANCH="$(git branch --show-current)"
GIT_BRANCH=${GIT_BRANCH:-$BRANCH}
IS_DEV_BRANCH=$( [[ $GIT_BRANCH == "v"* ]]; echo $? )
case $IS_DEV_BRANCH in
1) DOC_VERSION="${GIT_BRANCH}-$(future_date)" ;;
*) DOC_VERSION="${VERSION}" ;;
esac
function print_environment() {
echo " VERSION: ${VERSION}"
echo " GIT_BRANCH: ${GIT_BRANCH}"
echo " IS_DEV_BRANCH: ${IS_DEV_BRANCH}"
echo " DOC_VERSION: ${DOC_VERSION}"
echo " SCRIPT_DIR: ${SCRIPT_DIR}"
echo " PROJECT_ROOT: ${PROJECT_ROOT}"
echo " CONTRIB_ROOT: ${CONTRIB_ROOT}"
echo " FUZZ_ROOT: ${FUZZ_ROOT}"
echo " BENCHMARKS_ROOT: ${BENCHMARKS_ROOT}"
echo " TESTBENCH_ROOT: ${TESTBENCH_ROOT}"
echo " CORE_LIB_ROOT: ${CORE_LIB_ROOT}"
echo " CORE_CODEGEN_ROOT: ${CORE_CODEGEN_ROOT}"
echo " CORE_HTTP_ROOT: ${CORE_HTTP_ROOT}"
echo " CONTRIB_SYNC_DB_POOLS_CRATE_ROOTS: ${CONTRIB_SYNC_DB_POOLS_CRATE_ROOTS[*]}"
echo " CONTRIB_DB_POOLS_CRATE_ROOTS: ${CONTRIB_DB_POOLS_CRATE_ROOTS[*]}"
echo " EXAMPLES_DIR: ${EXAMPLES_DIR}"
echo " DOC_DIR: ${DOC_DIR}"
echo " date(): $(future_date)"
}
if [ "${1}" = "-p" ]; then
print_environment
fi