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fix(dev): detect local postgres during setup #4621

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fix(dev): detect local postgres during setup #4621

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27 changes: 27 additions & 0 deletions scripts/dev-setup.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,32 @@ cleanup_legacy_sprout_containers() {
success "Legacy sprout-* containers removed (volumes preserved)"
}

fail_if_local_postgres_blocks_compose() {
if ! command -v lsof >/dev/null 2>&1; then
return
fi

local postgres_host_port="${PGPORT:-5432}"
local postgres_listeners

postgres_listeners=$(
lsof -nP -iTCP:"${postgres_host_port}" -sTCP:LISTEN 2>/dev/null \
| awk 'NR > 1 &&
($1 == "postgres" || $1 == "postmaster") &&
!seen[$2]++ {
printf "%s(pid=%s) ", $1, $2
}' \
|| true
)

if [[ -n "${postgres_listeners}" ]]; then
error "A local PostgreSQL server is already listening on port ${postgres_host_port}: ${postgres_listeners}"
error "Buzz migrations may connect to that server instead of the Docker-managed buzz-postgres container."
error "Stop the local PostgreSQL service, or configure Buzz to use a different Postgres host port."
exit 1
fi
}

fail_if_local_redis_blocks_compose() {
if ! command -v lsof >/dev/null 2>&1; then
return
Expand All @@ -106,6 +132,7 @@ postgres_accepting_connections() {

load_env
cleanup_legacy_sprout_containers
fail_if_local_postgres_blocks_compose
fail_if_local_redis_blocks_compose

# ---- Start services ---------------------------------------------------------
Expand Down