Errors live in the output channel

Retitle output as a status channel

run-scalafmt.sh

@@ -31,27 +31,27 @@ report() {
 
 errors=$(mktemp)
 
-if grep -q '^error:' "$warnings"; then
-  warnings="$warnings" errors="$errors" perl -e '
-    my $new_warnings = "$ENV{warnings}.new";
-    open my $warnings_in, "<", $ENV{warnings};
-    open my $warnings_out, ">", $new_warnings;
+if grep -q '^error:' "$output"; then
+  output="$output" errors="$errors" perl -e '
+    my $new_output = "$ENV{output}.new";
+    open my $output_in, "<", $ENV{output};
+    open my $output_out, ">", $new_output;
     open my $errors, ">", $ENV{errors};
     my $found_error=0;
-    while (<$warnings_in>) {
+    while (<$output_in>) {
       if ($found_error) {
         print $errors $_;
       } elsif (/^error:/) {
         $found_error=1;
         print $errors $_;
       } else {
-        print $warnings_out $_;
+        print $output_out $_;
       }
     }
-    close $warnings_in;
-    close $warnings_out;
+    close $output_in;
+    close $output_out;
     close $errors;
-    rename new_warnings, $ENV{warnings};
+    rename $new_output, $ENV{output};
   '
 fi
 
@@ -61,7 +61,7 @@ fi
       echo '# Errors'
       cat "$errors"
     fi
-    report "$output" "Output"
     report "$warnings" "Warnings"
+    report "$output" "Status"
 ) >> "$GITHUB_STEP_SUMMARY"
 exit $result