Use --quiet --quiet by default for om ci and om show

crates/nix_rs/CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- Add `NixCmd::extra_args`
 - **`eval::nix_eval`**
   - Display evaluation progress
   - Decrease logging verbosity

crates/nix_rs/src/command.rs

@@ -40,6 +40,10 @@ pub struct NixCmd {
     #[cfg_attr(feature = "clap", arg(long))]
     pub extra_access_tokens: Vec<String>,
 
+    /// Arguments to pass verbatim to the Nix command
+    #[cfg_attr(feature = "clap", arg(last = true))]
+    pub extra_args: Vec<String>,
+
     /// Consider all previously downloaded files out-of-date.
     #[cfg_attr(feature = "clap", arg(long))]
     pub refresh: bool,
@@ -53,6 +57,7 @@ impl Default for NixCmd {
         Self {
             extra_experimental_features: vec![],
             extra_access_tokens: vec![],
+            extra_args: vec![],
             refresh: false,
         }
     }
@@ -114,6 +119,13 @@ impl NixCmd {
         cmd
     }
 
+    /// Suppress logs related to `override-input` usage by reducing `nix` command's verbosity
+    pub fn mute_override_input_logs(&mut self) {
+        // Yes, this requires *double* use of `--quiet`. Also, `-qq` won't work until https://github.com/NixOS/nix/pull/11652
+        self.extra_args
+            .extend(vec!["--quiet".to_string(), "--quiet".to_string()]);
+    }
+
     /// Run nix with given args, interpreting stdout as JSON, parsing into `T`
     pub async fn run_with_args_expecting_json<T>(&self, args: &[&str]) -> Result<T, NixCmdError>
     where
@@ -202,6 +214,9 @@ impl NixCmd {
             args.push("--extra-access-tokens".to_string());
             args.push(self.extra_access_tokens.join(" "));
         }
+
+        args.extend(self.extra_args.clone());
+
         if self.refresh {
             args.push("--refresh".to_string());
         }

crates/nix_rs/src/flake/eval.rs

@@ -20,8 +20,6 @@ where
             cmd.args(["eval", "--json"]);
             opts.use_in_command(cmd);
             cmd.arg(url.to_string());
-            // Avoid Nix from dumping logs related to `--override-input` use. Yes, this requires *double* use of `--quiet`. Also, `-qq` won't work until https://github.com/NixOS/nix/pull/11652
-            cmd.args(["--quiet", "--quiet"]);
         })
         .await?;
     let v = serde_json::from_slice::<T>(&stdout)?;

crates/omnix-cli/src/command/ci.rs

@@ -17,8 +17,11 @@ pub struct CICommand {
 impl CICommand {
     /// Run this sub-command
     pub async fn run(&self, verbosity: Verbosity<InfoLevel>) -> anyhow::Result<()> {
+        let mut nixcmd = self.nixcmd.clone();
+        nixcmd.mute_override_input_logs();
+
         self.command()
-            .run(&self.nixcmd, verbosity.log_level() > Some(Level::Info))
+            .run(&nixcmd, verbosity.log_level() > Some(Level::Info))
             .await?;
         Ok(())
     }

crates/omnix-cli/src/command/show.rs

@@ -90,10 +90,12 @@ impl Row {
 
 impl ShowCommand {
     pub async fn run(&self) -> anyhow::Result<()> {
-        let nix_cmd = NixCmd::get().await;
+        let mut nix_cmd = NixCmd::get().await.clone();
+        nix_cmd.mute_override_input_logs();
+
         let nix_config = NixConfig::get().await.as_ref()?;
         let system = &nix_config.system.value;
-        let flake = Flake::from_nix(nix_cmd, nix_config, self.flake_url.clone())
+        let flake = Flake::from_nix(&nix_cmd, nix_config, self.flake_url.clone())
             .await
             .with_context(|| "Unable to fetch flake")?;
 

doc/src/history.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- `om {ci,show}`: Suppress logs from `--override-input` usage
+
 ### Enhancements
 
 - `om develop`: New command