From 34d58f9e9e6ee2a7eb967da9772ccf4d8f9f110a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Moreau?= <cem.moreau@gmail.com>
Date: Sat, 7 Apr 2018 13:55:32 +0200
Subject: [PATCH] [enh] Add `--sql-traces` option
---
app/lib/dal/drivers/SQLiteDriver.ts | 7 +++++++
app/lib/other_constants.ts | 1 +
index.ts | 4 +++-
3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/app/lib/dal/drivers/SQLiteDriver.ts b/app/lib/dal/drivers/SQLiteDriver.ts
index b7e52b00e..c0ce0cba0 100644
--- a/app/lib/dal/drivers/SQLiteDriver.ts
+++ b/app/lib/dal/drivers/SQLiteDriver.ts
@@ -11,6 +11,8 @@
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
+import {OtherConstants} from "../../other_constants"
+
const qfs = require('q-io/fs')
const sqlite3 = require("sqlite3").verbose()
@@ -34,6 +36,11 @@ export class SQLiteDriver {
let sqlite = new sqlite3.Database(this.path)
await new Promise<any>((resolve) => sqlite.once('open', resolve))
// Database is opened
+ if (OtherConstants.SQL_TRACES) {
+ sqlite.on('trace', (trace:any) => {
+ this.logger.trace(trace)
+ })
+ }
// Force case sensitiveness on LIKE operator
const sql = 'PRAGMA case_sensitive_like=ON'
diff --git a/app/lib/other_constants.ts b/app/lib/other_constants.ts
index 203afe23d..63162b599 100644
--- a/app/lib/other_constants.ts
+++ b/app/lib/other_constants.ts
@@ -14,6 +14,7 @@
export const OtherConstants = {
MUTE_LOGS_DURING_UNIT_TESTS: true,
+ SQL_TRACES: false,
BC_EVENT: {
SWITCHED: 'switched',
diff --git a/index.ts b/index.ts
index 646e2bf6d..d28736977 100644
--- a/index.ts
+++ b/index.ts
@@ -21,8 +21,9 @@ import {CrawlerDependency} from "./app/modules/crawler/index"
import {BmaDependency} from "./app/modules/bma/index"
import {WS2PDependency} from "./app/modules/ws2p/index"
import {ProverConstants} from "./app/modules/prover/lib/constants"
-import { ProxiesConf } from './app/lib/proxy';
+import {ProxiesConf} from './app/lib/proxy';
import {RouterDependency} from "./app/modules/router"
+import {OtherConstants} from "./app/lib/other_constants"
const path = require('path');
const _ = require('underscore');
@@ -288,6 +289,7 @@ class Stack {
const params = args.slice(2);
params.pop(); // Don't need the command argument
+ OtherConstants.SQL_TRACES = program.sqlTraces === true
const dbName = program.mdb;
const dbHome = program.home;
const home = directory.getHome(dbName, dbHome);
--
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