Emulate the behavior of which

Author: mxcl

crates/cli/src/main.rs

@@ -48,7 +48,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
         }
         args::Mode::Query => {
             let (conn, _, _, _) = setup::setup(&flags).await?;
-            return query::query(&args, &conn);
+            return query::query(&args, flags.silent, &conn);
         }
         args::Mode::X => (),
     }

crates/cli/src/query.rs

@@ -3,12 +3,21 @@ use std::error::Error;
 use libpkgx::pantry_db;
 use rusqlite::Connection;
 
-pub fn query(args: &Vec<String>, conn: &Connection) -> Result<(), Box<dyn Error>> {
+pub fn query(args: &Vec<String>, silent: bool, conn: &Connection) -> Result<(), Box<dyn Error>> {
+    let mut fail = false;
     for arg in args {
-        let rv = pantry_db::which(arg, conn)?;
-        if rv.is_empty() {
+        let projects = pantry_db::which(arg, conn)?;
+        if projects.is_empty() && silent {
             std::process::exit(1);
+        } else if projects.is_empty() {
+            println!("{} not found", arg);
+            fail = true;
+        } else if !silent {
+            println!("{}", projects.join(", "));
         }
     }
+    if fail {
+        std::process::exit(1);
+    }
     Ok(())
 }