postflight_checks.sh

#!/bin/sh
set -e

. ./utils.sh

command_exists() {
    command -v "$@" >/dev/null 2>&1
}

if ! command_exists jq; then
    print_error "Post-flight checks require jq to be installed. Please install jq and retry (https://stedolan.github.io/jq/download/)"
    exit 1
fi

if ! command_exists curl; then
    print_error "Post-flight checks require curl to be installed. Please install curl and retry (https://curl.se/download.html)"
    exit 1
fi

if [ -z "$timeout_minutes" ]; then
    timeout_minutes=20
fi

if [ -z "$retry_interval_seconds" ]; then
    retry_interval_seconds=5
fi

if [ -z "$unhealthy_retries" ]; then
    unhealthy_retries=3
fi

remaining_timeout_seconds=$((timeout_minutes * 60))
remaining_unhealthy_retries=$unhealthy_retries

health_endpoint="$(grep 'API_PUBLIC_BASE_URL' sublime.env | cut -d'=' -f2)/v1/health"
while [ $remaining_timeout_seconds -gt 0 ]; do
    print_info "Attempting to check Sublime Platform health"

    if [ "$(curl -s "$health_endpoint" | jq '.success')" = "true" ]; then
        print_success "** Sublime Platform is healthy! **"
        exit 0
    fi

    if [ "$(curl -s "$health_endpoint" | jq '.success')" = "false" ]; then
        remaining_unhealthy_retries=$((remaining_unhealthy_retries - 1))
    fi

    if [ "$remaining_unhealthy_retries" -lt 0 ]; then
        print_error "Sublime Platform is unhealthy. See details below:"
        curl -s "$health_endpoint" | jq '.'
        exit 1
    fi

    remaining_timeout_seconds=$((remaining_timeout_seconds - retry_interval_seconds))
    sleep "$retry_interval_seconds"
done

print_error "Unable to check Sublime Platform health due to timeout"
exit 1