add tracing to k2v-client

4 files changed, 24 insertions, 7 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 6800ba03..05c424bd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1891,7 +1891,7 @@ dependencies = [
 
 [[package]]
 name = "k2v-client"
-version = "0.0.2"
+version = "0.0.3"
 dependencies = [
  "base64 0.21.0",
  "clap 4.2.7",
@@ -1906,6 +1906,8 @@ dependencies = [
  "serde_json",
  "thiserror",
  "tokio",
+ "tracing",
+ "tracing-subscriber",
 ]
 
 [[package]]
diff --git a/Cargo.nix b/Cargo.nix
index 577c8e87..0f95d5fb 100644
--- a/Cargo.nix
+++ b/Cargo.nix
@@ -33,7 +33,7 @@ args@{
   ignoreLockHash,
 }:
 let
-  nixifiedLockHash = "b57cac5992bf6a665ce564a43f629f165268920af9035aa11fda2a8dfe9738f6";
+  nixifiedLockHash = "73f681ad7edf7fe539579e25d09d2ad962b9b7d64b018d421951d3cde43f5f77";
   workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
   currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
   lockHashIgnored = if ignoreLockHash
@@ -67,7 +67,7 @@ in
     garage_web = rustPackages.unknown.garage_web."0.8.2";
     garage = rustPackages.unknown.garage."0.8.2";
     format_table = rustPackages.unknown.format_table."0.1.1";
-    k2v-client = rustPackages.unknown.k2v-client."0.0.2";
+    k2v-client = rustPackages.unknown.k2v-client."0.0.3";
   };
   "registry+https://github.com/rust-lang/crates.io-index".addr2line."0.19.0" = overridableMkRustCrate (profileName: rec {
     name = "addr2line";
@@ -2637,15 +2637,17 @@ in
     };
   });
   
-  "unknown".k2v-client."0.0.2" = overridableMkRustCrate (profileName: rec {
+  "unknown".k2v-client."0.0.3" = overridableMkRustCrate (profileName: rec {
     name = "k2v-client";
-    version = "0.0.2";
+    version = "0.0.3";
     registry = "unknown";
     src = fetchCrateLocal (workspaceSrc + "/src/k2v-client");
     features = builtins.concatLists [
       (lib.optional (rootFeatures' ? "k2v-client/clap" || rootFeatures' ? "k2v-client/cli") "clap")
       (lib.optional (rootFeatures' ? "k2v-client/cli") "cli")
       (lib.optional (rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/format_table") "format_table")
+      (lib.optional (rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/tracing") "tracing")
+      (lib.optional (rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/tracing-subscriber") "tracing-subscriber")
     ];
     dependencies = {
       base64 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".base64."0.21.0" { inherit profileName; }).out;
@@ -2661,6 +2663,8 @@ in
       serde_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.91" { inherit profileName; }).out;
       thiserror = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".thiserror."1.0.38" { inherit profileName; }).out;
       tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.28.0" { inherit profileName; }).out;
+      ${ if rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/tracing" then "tracing" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing."0.1.37" { inherit profileName; }).out;
+      ${ if rootFeatures' ? "k2v-client/cli" || rootFeatures' ? "k2v-client/tracing-subscriber" then "tracing_subscriber" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tracing-subscriber."0.3.16" { inherit profileName; }).out;
     };
   });
   
diff --git a/src/k2v-client/Cargo.toml b/src/k2v-client/Cargo.toml
index 4212a00a..79af5242 100644
--- a/src/k2v-client/Cargo.toml
+++ b/src/k2v-client/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "k2v-client"
-version = "0.0.2"
+version = "0.0.3"
 authors = ["Trinity Pointard <trinity.pointard@gmail.com>", "Alex Auvolat <alex@adnab.me>"]
 edition = "2018"
 license = "AGPL-3.0"
@@ -24,10 +24,12 @@ tokio = { version = "1.0", default-features = false, features = ["rt", "rt-multi
 # cli deps
 clap = { version = "4.1", optional = true, features = ["derive", "env"] }
 format_table = { workspace = true, optional = true }
+tracing = { version = "0.1", optional = true }
+tracing-subscriber = { version = "0.3", optional = true, features = ["env-filter"] }
 
 
 [features]
-cli = ["clap", "tokio/fs", "tokio/io-std", "format_table"]
+cli = ["clap", "tokio/fs", "tokio/io-std", "tracing", "tracing-subscriber", "format_table"]
 
 [lib]
 path = "lib.rs"
diff --git a/src/k2v-client/bin/k2v-cli.rs b/src/k2v-client/bin/k2v-cli.rs
index 76388752..984b4192 100644
--- a/src/k2v-client/bin/k2v-cli.rs
+++ b/src/k2v-client/bin/k2v-cli.rs
@@ -397,6 +397,15 @@ impl Filter {
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {
+	if std::env::var("RUST_LOG").is_err() {
+		std::env::set_var("RUST_LOG", "warn")
+	}
+
+	tracing_subscriber::fmt()
+		.with_writer(std::io::stderr)
+		.with_env_filter(tracing_subscriber::filter::EnvFilter::from_default_env())
+		.init();
+
 	let args = Args::parse();
 
 	let region = Region::Custom {