debian-mirror-gitlab/scripts/utils.sh
2022-08-27 11:52:29 +05:30

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function retry() {
if eval "$@"; then
return 0
fi
for i in 2 1; do
sleep 3s
echo "Retrying $i..."
if eval "$@"; then
return 0
fi
done
return 1
}
function test_url() {
local url="${1}"
local status
status=$(curl --output /dev/null -L -s -w ''%{http_code}'' "${url}")
if [[ $status == "200" ]]; then
return 0
else
# We display the error in the job to allow for better debugging
curl -L --fail --output /dev/null "${url}"
echo -e "\nExpected HTTP status 200: received ${status}\n"
return 1
fi
}
function bundle_install_script() {
local extra_install_args="${1}"
if [[ "${extra_install_args}" =~ "--without" ]]; then
echoerr "The '--without' flag shouldn't be passed as it would replace the default \${BUNDLE_WITHOUT} (currently set to '${BUNDLE_WITHOUT}')."
echoerr "Set the 'BUNDLE_WITHOUT' variable instead, e.g. '- export BUNDLE_WITHOUT=\"\${BUNDLE_WITHOUT}:any:other:group:not:to:install\"'."
exit 1;
fi;
gem --version
bundle --version
gem install bundler --no-document --conservative --version 2.3.15
test -d jh && bundle config set --local gemfile 'jh/Gemfile'
bundle config set path "$(pwd)/vendor"
bundle config set clean 'true'
echo "${BUNDLE_WITHOUT}"
bundle config
run_timed_command "bundle install ${BUNDLE_INSTALL_FLAGS} ${extra_install_args} && bundle check"
if [[ $(bundle info pg) ]]; then
# When we test multiple versions of PG in the same pipeline, we have a single `setup-test-env`
# job but the `pg` gem needs to be rebuilt since it includes extensions (https://guides.rubygems.org/gems-with-extensions).
# Uncomment the following line if multiple versions of PG are tested in the same pipeline.
run_timed_command "bundle pristine pg"
fi
}
function setup_db_user_only() {
source scripts/create_postgres_user.sh
}
function setup_db_praefect() {
createdb -h postgres -U postgres --encoding=UTF8 --echo praefect_test
}
function setup_db() {
run_timed_command "setup_db_user_only"
run_timed_command_with_metric "bundle exec rake db:drop db:create db:schema:load db:migrate" "setup_db"
run_timed_command "setup_db_praefect"
}
function install_gitlab_gem() {
run_timed_command "gem install httparty --no-document --version 0.18.1"
run_timed_command "gem install gitlab --no-document --version 4.17.0"
}
function install_tff_gem() {
run_timed_command "gem install test_file_finder --no-document --version 0.1.1"
}
function install_junit_merge_gem() {
run_timed_command "gem install junit_merge --no-document --version 0.1.2"
}
function run_timed_command() {
local cmd="${1}"
local metric_name="${2:-no}"
local timed_metric_file
local start=$(date +%s)
echosuccess "\$ ${cmd}"
eval "${cmd}"
local ret=$?
local end=$(date +%s)
local runtime=$((end-start))
if [[ $ret -eq 0 ]]; then
echosuccess "==> '${cmd}' succeeded in ${runtime} seconds."
if [[ "${metric_name}" != "no" ]]; then
timed_metric_file=$(timed_metric_file $metric_name)
echo "# TYPE ${metric_name} gauge" > "${timed_metric_file}"
echo "# UNIT ${metric_name} seconds" >> "${timed_metric_file}"
echo "${metric_name} ${runtime}" >> "${timed_metric_file}"
fi
return 0
else
echoerr "==> '${cmd}' failed (${ret}) in ${runtime} seconds."
return $ret
fi
}
function run_timed_command_with_metric() {
local cmd="${1}"
local metric_name="${2}"
local metrics_file=${METRICS_FILE:-metrics.txt}
run_timed_command "${cmd}" "${metric_name}"
local ret=$?
cat $(timed_metric_file $metric_name) >> "${metrics_file}"
return $ret
}
function timed_metric_file() {
local metric_name="${1}"
echo "$(pwd)/tmp/duration_${metric_name}.txt"
}
function echoerr() {
local header="${2:-no}"
if [ "${header}" != "no" ]; then
printf "\n\033[0;31m** %s **\n\033[0m" "${1}" >&2;
else
printf "\033[0;31m%s\n\033[0m" "${1}" >&2;
fi
}
function echoinfo() {
local header="${2:-no}"
if [ "${header}" != "no" ]; then
printf "\n\033[0;33m** %s **\n\033[0m" "${1}" >&2;
else
printf "\033[0;33m%s\n\033[0m" "${1}" >&2;
fi
}
function echosuccess() {
local header="${2:-no}"
if [ "${header}" != "no" ]; then
printf "\n\033[0;32m** %s **\n\033[0m" "${1}" >&2;
else
printf "\033[0;32m%s\n\033[0m" "${1}" >&2;
fi
}
function fail_pipeline_early() {
local dont_interrupt_me_job_id
dont_interrupt_me_job_id=$(scripts/api/get_job_id.rb --job-query "scope=success" --job-name "dont-interrupt-me")
if [[ -n "${dont_interrupt_me_job_id}" ]]; then
echoinfo "This pipeline cannot be interrupted due to \`dont-interrupt-me\` job ${dont_interrupt_me_job_id}"
else
echoinfo "Failing pipeline early for fast feedback due to test failures in rspec fail-fast."
scripts/api/cancel_pipeline.rb
fi
}
function danger_as_local() {
# Force danger to skip CI source GitLab and fallback to "local only git repo".
unset GITLAB_CI
# We need to base SHA to help danger determine the base commit for this shallow clone.
bundle exec danger dry_run --fail-on-errors=true --verbose --base="${CI_MERGE_REQUEST_DIFF_BASE_SHA}" --head="${CI_MERGE_REQUEST_SOURCE_BRANCH_SHA:-$CI_COMMIT_SHA}" --dangerfile="${DANGER_DANGERFILE:-Dangerfile}"
}