server: Prevent sqlx from logging unless verbose

Cargo.lock

@@ -1911,15 +1911,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
-[[package]]
-name = "matchers"
-version = "0.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f099785f7595cc4b4553a174ce30dd7589ef93391ff414dbb67f62392b9e0ce1"
-dependencies = [
- "regex-automata",
-]
-
 [[package]]
 name = "matches"
 version = "0.1.9"
@@ -2623,15 +2614,6 @@ dependencies = [
  "regex-syntax",
 ]
 
-[[package]]
-name = "regex-automata"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
-dependencies = [
- "regex-syntax",
-]
-
 [[package]]
 name = "regex-syntax"
 version = "0.6.25"
@@ -3425,9 +3407,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.19"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ca517f43f0fb96e0c3072ed5c275fe5eece87e8cb52f4a77b69226d3b1c9df8"
+checksum = "1f4ed65637b8390770814083d20756f87bfa2c21bf2f110babdc5438351746e4"
 dependencies = [
  "lazy_static",
 ]
@@ -3453,36 +3435,18 @@ dependencies = [
  "tracing-core",
 ]
 
-[[package]]
-name = "tracing-serde"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb65ea441fbb84f9f6748fd496cf7f63ec9af5bca94dd86456978d055e8eb28b"
-dependencies = [
- "serde",
- "tracing-core",
-]
-
 [[package]]
 name = "tracing-subscriber"
-version = "0.2.20"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9cbe87a2fa7e35900ce5de20220a582a9483a7063811defce79d7cbd59d4cfe"
+checksum = "80a4ddde70311d8da398062ecf6fc2c309337de6b0f77d6c27aff8d53f6fca52"
 dependencies = [
  "ansi_term",
- "chrono",
- "lazy_static",
- "matchers",
- "regex",
- "serde",
- "serde_json",
  "sharded-slab",
  "smallvec",
  "thread_local",
- "tracing",
  "tracing-core",
  "tracing-log",
- "tracing-serde",
 ]
 
 [[package]]

server/Cargo.toml

@@ -42,7 +42,7 @@ tokio-stream = "*"
 tracing = "*"
 tracing-actix-web = "0.4.0-beta.7"
 tracing-log = "*"
-tracing-subscriber = "*"
+tracing-subscriber = "0.3"
 rand = { version = "0.8", features = ["small_rng", "getrandom"] }
 juniper_actix = "0.4.0"
 juniper = "0.15.6"

server/src/infra/logging.rs

@@ -1,19 +1,15 @@
 use crate::infra::configuration::Configuration;
-use anyhow::Context;
+use tracing_subscriber::prelude::*;
-use tracing::subscriber::set_global_default;
-use tracing_log::LogTracer;
 
 pub fn init(config: &Configuration) -> anyhow::Result<()> {
     let max_log_level = log_level_from_config(config);
-    let subscriber = tracing_subscriber::fmt()
+    let sqlx_max_log_level = sqlx_log_level_from_config(config);
-        .with_timer(tracing_subscriber::fmt::time::time())
+    let filter = tracing_subscriber::filter::Targets::new()
-        .with_target(false)
+        .with_target("lldap", max_log_level)
-        .with_level(true)
+        .with_target("sqlx", sqlx_max_log_level);
-        .with_max_level(max_log_level)
+    tracing_subscriber::registry()
-        .finish();
+        .with(tracing_subscriber::fmt::layer().with_filter(filter))
-    LogTracer::init().context("Failed to set logger")?;
+        .init();
-    set_global_default(subscriber).context("Failed to set subscriber")?;
-    // TODO: Only log SQL statements >= warn unless verbose.
     Ok(())
 }
 
@@ -24,3 +20,11 @@ fn log_level_from_config(config: &Configuration) -> tracing::Level {
         tracing::Level::INFO
     }
 }
+
+fn sqlx_log_level_from_config(config: &Configuration) -> tracing::Level {
+    if config.verbose {
+        tracing::Level::INFO
+    } else {
+        tracing::Level::WARN
+    }
+}