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|
#!/bin/bash
set -euf -o pipefail
# glob variable declarations
script_dir="$(readlink -f "$(dirname "$0")")"
# ####################################################################
# read server configuration
config_name="$1"
# shellcheck disable=SC1090
. $script_dir/$config_name/config
lnt_repo_url=${lnt_repo_url-https://git.linaro.org/toolchain/llvm-lnt.git}
lnt_repo_branch=${lnt_repo_branch?}
lnt_root_dir="${lnt_root_dir-$PWD/$config_name/lntserver/}"
echo "[$config_name] server name is : ${lnt_server_name?}"
echo "[$config_name] lnt repository : ${lnt_repo_url?}"
echo "[$config_name] lnt branch : ${lnt_repo_url?}"
echo "[$config_name] local root_dir : ${lnt_root_dir}"
# shellcheck disable=SC2154
echo "[$config_name] lnt projects : ${!lnt_projects[*]}"
# ####################################################################
#
lnt_sandbox_dir="$lnt_root_dir/sandbox"
lnt_repo_dir="$lnt_root_dir/llvm-lnt"
lnt_db_dir="$lnt_root_dir/lnt-database"
lnt_schemas_dir="$script_dir/$config_name"
# ####################################################################
#
# get LLVM-LNT sources
if [ ! -d "$lnt_repo_dir" ]; then
git clone "$lnt_repo_url" "$lnt_repo_dir"
fi
git -C "$lnt_repo_dir" fetch origin "$lnt_repo_branch"
git -C "$lnt_repo_dir" checkout --force FETCH_HEAD
# ####################################################################
#
# create LNT sandbox
if [ ! -d "$lnt_sandbox_dir" ]; then
(
virtualenv "$lnt_sandbox_dir"
cd "$lnt_sandbox_dir"
# shellcheck disable=SC1091
source bin/activate
python "$lnt_repo_dir"/setup.py develop
# temporary workaround for jammy
case "$(lsb_release -sc)" in
focal)
;;
jammy)
(
set +f
sed -i 's/from collections /from collections.abc /' \
lib/python3.10/site-packages/Werkzeug-0.12.2-py3.10.egg/werkzeug/datastructures.py \
lib/python3.10/site-packages/Jinja2-2.7.2-py3.10.egg/jinja2/_compat.py \
lib/python3.10/site-packages/MarkupSafe-0.23-py3.10-*.egg/markupsafe/__init__.py
)
;;
*)
echo >&2 "distro not supported"
exit 1
;;
esac
)
fi
# shellcheck disable=SC1091
source "$lnt_sandbox_dir/bin/activate"
# ####################################################################
#
# create LNT database
generate_schema()
{
local template=${1?}
local tsname=${2?}
local outdir="$3"
cat "${lnt_schemas_dir?}/$template.yaml.in" \
| sed "s/TSNAME/$tsname/g" > "$outdir/$tsname.yaml"
}
tmp_schemas=$(mktemp -d)
for project in "${!lnt_projects[@]}"; do
generate_schema "${lnt_projects[$project]}" "$project" "$tmp_schemas"
done
if [ -d "$lnt_db_dir" ]; then
if ! diff -rq "$lnt_db_dir/schemas" "$tmp_schemas"; then
# Schemas have changed, so start from a fresh database.
rm -rf "$lnt_db_dir"
fi
fi
if [ ! -d "$lnt_db_dir" ]; then
lnt create "$lnt_db_dir" --name "$lnt_server_name" --stable-urls
lnt_secret_token="$(echo $RANDOM | md5sum | cut -d' ' -f1)"
sed -i "s/# \(api_auth_token =\).*/\1 '$lnt_secret_token'/" "$lnt_db_dir"/lnt.cfg
rsync -a --del "$tmp_schemas/" "$lnt_db_dir/schemas/"
fi
rm -rf "$tmp_schemas"
# TODO schema update not yet supported
# eventually delete everything
# or just delete the updated testsuite (not supported yet in lnt)
# ####################################################################
#
# run the LNT server
# only one server on the machine for now
pkill --echo --full "lnt runserver .* --port 80" || true
exec lnt runserver "$lnt_db_dir" --hostname 0.0.0.0 --port 80 --processes 4
# ####################################################################
# TODO
#
# - remove temporary workaround for jammy (update dependencies version)
#
# - look at github.com/llvm/llvm-lnt/blob/main/docker/docker-entrypoint.sh
#
# - also apply local LNT patches
#
# - option to restart everything from scratch ? just the db ?
#
|
