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sharedinbox/stalwart-dev/start
T
Thomas Güttler 3c90818845 Harden Android deployment and implement dynamic port allocation
- Replace fixed ports with dynamic allocation (port 0) for all Stalwart listeners, including ManageSieve.
- Require KVM acceleration for Android integration tests; fail early with setup instructions if /dev/kvm is inaccessible.
- Require all ANDROID_APK_SCP environment variables for deployment; fail early if any are missing.
- Revert emulator boot timeouts to standard values (120s device / 60s boot) now that software emulation is disabled.
2026-05-07 07:35:27 +02:00

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#!/usr/bin/env bash
# Starts a Stalwart instance for local development and integration tests.
#
# By default it uses STALWART_PORT from the environment. When STALWART_PORT=0
# or STALWART_RANDOM_PORTS=1, three free random ports are chosen and written to
# STALWART_TMPDIR/ports.env for other scripts to source.
set -euo pipefail
command -v stalwart >/dev/null || {
echo "stalwart not in PATH — run inside nix develop"
exit 1
}
command -v ss >/dev/null || {
echo "ss not in PATH — cannot verify Stalwart ports"
exit 1
}
if [ "${STALWART_RANDOM_PORTS:-0}" = "1" ] || [ "${STALWART_PORT:-0}" = "0" ]; then
command -v python3 >/dev/null || {
echo "python3 not in PATH — cannot choose random Stalwart ports"
exit 1
}
read -r STALWART_PORT STALWART_IMAP_PORT STALWART_SMTP_PORT STALWART_SIEVE_PORT < <(
python3 - <<'PY'
import socket
ports = []
for _ in range(4):
sock = socket.socket()
sock.bind(("127.0.0.1", 0))
ports.append(str(sock.getsockname()[1]))
sock.close()
print(" ".join(ports))
PY
)
else
: "${STALWART_PORT:?STALWART_PORT is not set — run this inside nix develop}"
STALWART_IMAP_PORT="${STALWART_IMAP_PORT:-$((STALWART_PORT + 1))}"
STALWART_SMTP_PORT="${STALWART_SMTP_PORT:-$((STALWART_PORT + 2))}"
STALWART_SIEVE_PORT="${STALWART_SIEVE_PORT:-$((STALWART_PORT + 3))}"
fi
export STALWART_PORT STALWART_IMAP_PORT STALWART_SMTP_PORT STALWART_SIEVE_PORT
export STALWART_URL="http://127.0.0.1:${STALWART_PORT}"
TMPDIR="${STALWART_TMPDIR:-/tmp/stalwart-dev-${STALWART_PORT}}"
mkdir -p "$TMPDIR"
for port in "$STALWART_PORT" "$STALWART_IMAP_PORT" "$STALWART_SMTP_PORT" "$STALWART_SIEVE_PORT"; do
ss -ltnH "sport = :$port" | grep -q . && {
echo "Stalwart port $port is already in use"
exit 1
}
done
cat >"${TMPDIR}/ports.env" <<EOF
export STALWART_PORT=${STALWART_PORT}
export STALWART_IMAP_PORT=${STALWART_IMAP_PORT}
export STALWART_SMTP_PORT=${STALWART_SMTP_PORT}
export STALWART_SIEVE_PORT=${STALWART_SIEVE_PORT}
export STALWART_URL=${STALWART_URL}
EOF
echo "Stalwart ports: JMAP=${STALWART_PORT} IMAP=${STALWART_IMAP_PORT} SMTP=${STALWART_SMTP_PORT} SIEVE=${STALWART_SIEVE_PORT}" >&2
echo "Stalwart is running in the foreground. Press Ctrl+C to stop." >&2
echo "Connection info written to ${TMPDIR}/ports.env" >&2
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
sed -e "s|127.0.0.1:8080|127.0.0.1:${STALWART_PORT}|" \
-e "s|127.0.0.1:1430|127.0.0.1:${STALWART_IMAP_PORT}|" \
-e "s|127.0.0.1:1025|127.0.0.1:${STALWART_SMTP_PORT}|" \
-e "s|127.0.0.1:4190|127.0.0.1:${STALWART_SIEVE_PORT}|" \
-e "s|/tmp/stalwart-dev|${TMPDIR}|" \
"${REPO_ROOT}/stalwart-dev/config.toml" >"${TMPDIR}/config.toml"
exec stalwart --config "${TMPDIR}/config.toml"