Invoke chooser selections separately (#3311)

Author: casey

src/subcommand.rs

@@ -297,12 +297,16 @@ impl Subcommand {
 
     let stdout = String::from_utf8_lossy(&output.stdout);
 
-    let recipes = stdout
-      .split_whitespace()
-      .map(str::to_owned)
-      .collect::<Vec<String>>();
+    for line in stdout.lines() {
+      let arguments = line
+        .split_whitespace()
+        .map(str::to_owned)
+        .collect::<Vec<String>>();
 
-    justfile.run(config, search, &recipes, overrides)
+      justfile.run(config, search, &arguments, overrides)?;
+    }
+
+    Ok(())
   }
 
   fn completions(shell: Shell) {

tests/choose.rs

@@ -245,6 +245,24 @@ fn cancelled_by_user() {
   assert!(output.status.success());
 }
 
+#[test]
+fn chooser_selections_are_processed_separately() {
+  Test::new()
+    .args(["--choose", "--chooser", "cat"])
+    .write("sub.just", "bar:\n @echo bar\n")
+    .justfile(
+      "
+        mod sub
+
+        foo *args:
+          @echo foo {{args}}
+      ",
+    )
+    .stdin("foo\nsub bar\n")
+    .stdout("foo\nbar\n")
+    .success();
+}
+
 #[test]
 fn filter_by_group() {
   Test::new()