From 62aa8983044005b550ac66d111dacbcefdf2d7a9 Mon Sep 17 00:00:00 2001
From: simonsan <14062932+simonsan@users.noreply.github.com>
Date: Mon, 28 Oct 2024 19:17:12 +0100
Subject: [PATCH] add log feature as default so log and tracing can be used

Signed-off-by: simonsan <14062932+simonsan@users.noreply.github.com>
---
 Cargo.lock                | 5 +++--
 crates/backend/Cargo.toml | 5 ++++-
 crates/core/Cargo.toml    | 5 ++++-
 3 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index eff9ffba..b3ac5120 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3281,7 +3281,6 @@ dependencies = [
  "hex",
  "humantime",
  "itertools",
- "log",
  "opendal",
  "rand",
  "rayon",
@@ -3295,6 +3294,7 @@ dependencies = [
  "thiserror",
  "tokio",
  "toml",
+ "tracing",
  "typed-path",
  "url",
  "walkdir",
@@ -3341,7 +3341,6 @@ dependencies = [
  "insta",
  "integer-sqrt",
  "itertools",
- "log",
  "mockall",
  "nix",
  "pariter",
@@ -3372,6 +3371,7 @@ dependencies = [
  "tempfile",
  "thiserror",
  "toml",
+ "tracing",
  "walkdir",
  "xattr",
  "zstd",
@@ -4201,6 +4201,7 @@ version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
+ "log",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
diff --git a/crates/backend/Cargo.toml b/crates/backend/Cargo.toml
index 28d21098..1ff64960 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -31,7 +31,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [features]
-default = ["opendal", "rest", "rclone"]
+default = ["opendal", "rest", "rclone", "log"]
 cli = ["merge", "clap"]
 merge = ["dep:conflate"]
 clap = ["dep:clap"]
@@ -44,6 +44,9 @@ opendal = [
 ]
 rest = ["dep:reqwest", "dep:backoff"]
 rclone = ["rest", "dep:rand", "dep:semver"]
+# When the “log” feature is enabled, if no tracing Subscriber is active, invoking an event
+# macro or creating a span with fields will emit a log record.
+log = ["tracing/log"]
 
 [dependencies]
 # core
diff --git a/crates/core/Cargo.toml b/crates/core/Cargo.toml
index 50ae87e9..6b7dd077 100644
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -29,11 +29,14 @@ harness = true
 edition = "2021"
 
 [features]
-default = []
+default = ["log"]
 cli = ["merge", "clap"]
 merge = ["dep:conflate"]
 clap = ["dep:clap"]
 webdav = ["dep:dav-server", "dep:futures"]
+# When the “log” feature is enabled, if no tracing Subscriber is active, invoking an event
+# macro or creating a span with fields will emit a log record.
+log = ["tracing/log"]
 
 [package.metadata.docs.rs]
 all-features = true