feat: establish Orbit models, migrations and development baseline

scripts/test-mysql.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+# Runs against an isolated disposable database, never a developer's existing DB.
+set -eu
+TASK_DOCKER=${DOCKER:-docker}
+TASK_GO=${GO:-go}
+TASK_MYSQL_IMAGE=${ORBIT_TEST_MYSQL_IMAGE:-mysql:8.4}
+TASK_TEST_NAME="orbit-model-test-$$"
+TASK_TEST_DIR=$(mktemp -d "${TMPDIR:-/tmp}/orbit-model-test.XXXXXX")
+TASK_SERVER_PID=
+cleanup() {
+    if [ -n "$TASK_SERVER_PID" ]; then kill "$TASK_SERVER_PID" >/dev/null 2>&1 || true; wait "$TASK_SERVER_PID" 2>/dev/null || true; fi
+    "$TASK_DOCKER" rm -f "$TASK_TEST_NAME" >/dev/null 2>&1 || true
+    rm -rf "$TASK_TEST_DIR"
+}
+trap cleanup EXIT HUP INT TERM
+umask 077
+TASK_DB_PASSWORD=$(openssl rand -hex 24)
+printf 'MYSQL_ROOT_PASSWORD=%s\nMYSQL_DATABASE=orbit_test\n' "$TASK_DB_PASSWORD" > "$TASK_TEST_DIR/mysql.env"
+"$TASK_DOCKER" run -d --name "$TASK_TEST_NAME" --env-file "$TASK_TEST_DIR/mysql.env" -p 127.0.0.1::3306 "$TASK_MYSQL_IMAGE" > /dev/null
+TASK_READY=0
+for task_attempt in $(seq 1 60); do
+    if "$TASK_DOCKER" exec "$TASK_TEST_NAME" sh -c 'MYSQL_PWD="$MYSQL_ROOT_PASSWORD" mysql -uroot --protocol=tcp -e "SELECT 1" >/dev/null 2>&1'; then TASK_READY=1; break; fi
+    sleep 1
+done
+if [ "$TASK_READY" -ne 1 ]; then
+    printf '%s\n' 'Disposable MySQL failed to become ready.' >&2
+    "$TASK_DOCKER" logs --tail 30 "$TASK_TEST_NAME" >&2
+    exit 1
+fi
+TASK_DB_PORT=$("$TASK_DOCKER" port "$TASK_TEST_NAME" 3306/tcp | sed 's/.*://')
+export ORBIT_TEST_MYSQL_DSN="root:$TASK_DB_PASSWORD@tcp(127.0.0.1:$TASK_DB_PORT)/orbit_test"
+"$TASK_GO" test -race -count=1 -run Integration -v ./internal/storage/mysql
+
+"$TASK_GO" build -o "$TASK_TEST_DIR/orbit" ./cmd/orbit
+"$TASK_GO" build -o "$TASK_TEST_DIR/orbit-migrate" ./cmd/orbit-migrate
+ORBIT_MYSQL_DSN="$ORBIT_TEST_MYSQL_DSN" "$TASK_TEST_DIR/orbit-migrate" status
+ORBIT_MYSQL_DSN="$ORBIT_TEST_MYSQL_DSN" ORBIT_HTTP_ADDR=127.0.0.1:0 "$TASK_TEST_DIR/orbit" > "$TASK_TEST_DIR/server.log" 2>&1 &
+TASK_SERVER_PID=$!
+TASK_HTTP_PORT=
+for task_attempt in $(seq 1 20); do
+    TASK_HTTP_PORT=$(sed -n 's/.*"address":"127.0.0.1:\([0-9]*\)".*/\1/p' "$TASK_TEST_DIR/server.log" | head -n 1)
+    if [ -n "$TASK_HTTP_PORT" ]; then break; fi
+    if ! kill -0 "$TASK_SERVER_PID" 2>/dev/null; then cat "$TASK_TEST_DIR/server.log" >&2; exit 1; fi
+    sleep 1
+done
+if [ -z "$TASK_HTTP_PORT" ]; then printf '%s\n' 'Bootstrap HTTP server did not start.' >&2; exit 1; fi
+(cd sdk/go && ORBIT_URL="http://127.0.0.1:$TASK_HTTP_PORT" "$TASK_GO" run ./examples/health)