misc improvements

crates/cli/src/lib.rs

@@ -531,7 +531,7 @@ pub fn test(matches: &ArgMatches, triple: Triple) -> io::Result<i32> {
             "if there were errors, we would have already exited."
         );
         if problems.warnings > 0 {
-            problems.print_to_stdout(start_time.elapsed());
+            problems.print_error_warning_count(start_time.elapsed());
             println!(".\n\nRunning tests…\n\n\x1B[36m{}\x1B[39m", "─".repeat(80));
         }
     }
@@ -824,7 +824,7 @@ pub fn build(
                     // since the process is about to exit anyway.
                     // std::mem::forget(arena);
 
-                    problems.print_to_stdout(total_time);
+                    problems.print_error_warning_count(total_time);
                     println!(" while successfully building:\n\n    {generated_filename}");
 
                     // Return a nonzero exit code if there were problems
@@ -832,7 +832,7 @@ pub fn build(
                 }
                 BuildAndRun => {
                     if problems.fatally_errored {
-                        problems.print_to_stdout(total_time);
+                        problems.print_error_warning_count(total_time);
                         println!(
                             ".\n\nCannot run program due to fatal error…\n\n\x1B[36m{}\x1B[39m",
                             "─".repeat(80)
@@ -842,7 +842,7 @@ pub fn build(
                         return Ok(problems.exit_code());
                     }
                     if problems.errors > 0 || problems.warnings > 0 {
-                        problems.print_to_stdout(total_time);
+                        problems.print_error_warning_count(total_time);
                         println!(
                             ".\n\nRunning program anyway…\n\n\x1B[36m{}\x1B[39m",
                             "─".repeat(80)
@@ -862,7 +862,7 @@ pub fn build(
                 }
                 BuildAndRunIfNoErrors => {
                     if problems.fatally_errored {
-                        problems.print_to_stdout(total_time);
+                        problems.print_error_warning_count(total_time);
                         println!(
                             ".\n\nCannot run program due to fatal error…\n\n\x1B[36m{}\x1B[39m",
                             "─".repeat(80)
@@ -877,7 +877,7 @@ pub fn build(
                     );
 
                     if problems.warnings > 0 {
-                        problems.print_to_stdout(total_time);
+                        problems.print_error_warning_count(total_time);
                         println!(
                             ".\n\nRunning program…\n\n\x1B[36m{}\x1B[39m",
                             "─".repeat(80)

crates/cli/src/main.rs

@@ -210,7 +210,7 @@ fn main() -> io::Result<()> {
                 threading,
             ) {
                 Ok((problems, total_time)) => {
-                    problems.print_to_stdout(total_time);
+                    problems.print_error_warning_count(total_time);
                     Ok(problems.exit_code())
                 }
 

crates/compiler/build/src/program.rs

@@ -649,7 +649,7 @@ pub fn handle_error_module(
 
     let problems = report_problems_typechecked(&mut module);
 
-    problems.print_to_stdout(total_time);
+    problems.print_error_warning_count(total_time);
 
     if print_run_anyway_hint {
         // If you're running "main.roc" then you can just do `roc run`

crates/compiler/load_internal/src/file.rs

@@ -1901,7 +1901,7 @@ fn load_multi_threaded<'a>(
             //     &mut can_problems_recorded,
             //     &mut type_problems_recorded,
             // )
-            // .print_to_stdout(Duration::default()); // TODO determine total elapsed time and use it here
+            // .print_error_warning_count(Duration::default()); // TODO determine total elapsed time and use it here
 
             Err(LoadingProblem::FormattedReport(
                 concat!(

crates/glue/src/load.rs

@@ -123,7 +123,7 @@ pub fn generate(
                         "if there are errors, they should have been returned as an error variant"
                     );
                     if problems.warnings > 0 {
-                        problems.print_to_stdout(total_time);
+                        problems.print_error_warning_count(total_time);
                         println!(
                             ".\n\nRunning glue despite warnings…\n\n\x1B[36m{}\x1B[39m",
                             "─".repeat(80)

crates/reporting/src/cli.rs

@@ -27,12 +27,13 @@ impl Problems {
         }
     }
 
-    pub fn print_to_stdout(&self, total_time: std::time::Duration) {
+    // prints e.g. `1 error and 0 warnings found in 63 ms.`
+    pub fn print_error_warning_count(&self, total_time: std::time::Duration) {
         const GREEN: &str = ANSI_STYLE_CODES.green;
         const YELLOW: &str = ANSI_STYLE_CODES.yellow;
 
-        print!(
-            "{}{}\x1B[39m {} and {}{}\x1B[39m {} found in {} ms\n",
+        println!(
+            "{}{}\x1B[39m {} and {}{}\x1B[39m {} found in {} ms",
             match self.errors {
                 0 => GREEN,
                 _ => YELLOW,
@@ -56,39 +57,6 @@ impl Problems {
     }
 }
 
-// prints e.g. `1 error and 0 warnings found in 63 ms.`
-pub fn print_error_warning_count(
-    error_count: usize,
-    warning_count: usize,
-    total_time: std::time::Duration,
-) {
-    const GREEN: &str = ANSI_STYLE_CODES.green;
-    const YELLOW: &str = ANSI_STYLE_CODES.yellow;
-
-    print!(
-        "{}{}\x1B[39m {} and {}{}\x1B[39m {} found in {} ms",
-        match error_count {
-            0 => GREEN,
-            _ => YELLOW,
-        },
-        error_count,
-        match error_count {
-            1 => "error",
-            _ => "errors",
-        },
-        match warning_count {
-            0 => GREEN,
-            _ => YELLOW,
-        },
-        warning_count,
-        match warning_count {
-            1 => "warning",
-            _ => "warnings",
-        },
-        total_time.as_millis()
-    );
-}
-
 pub fn report_problems(
     sources: &MutMap<ModuleId, (PathBuf, Box<str>)>,
     interns: &Interns,