feat(cli): add "--no-clear-screen" flag (#13454)

This commit adds "--no-clear-screen" flag which can be used
with "--watch" flag to disable clearing of terminal screen on
each file change.

1 files changed, 12 insertions, 4 deletions

diff --git a/cli/tools/fmt.rs b/cli/tools/fmt.rs
index 3044f13d5..a0ab3ea56 100644
--- a/cli/tools/fmt.rs
+++ b/cli/tools/fmt.rs
@@ -14,7 +14,7 @@ use crate::config_file::ProseWrap;
 use crate::diff::diff;
 use crate::file_watcher;
 use crate::file_watcher::ResolutionResult;
-use crate::flags::FmtFlags;
+use crate::flags::{Flags, FmtFlags};
 use crate::fs_util::specifier_to_file_path;
 use crate::fs_util::{collect_files, get_extension};
 use crate::text_encoding;
@@ -39,8 +39,8 @@ use std::sync::{Arc, Mutex};
 
 /// Format JavaScript/TypeScript files.
 pub async fn format(
+  flags: Flags,
   fmt_flags: FmtFlags,
-  watch: bool,
   maybe_fmt_config: Option<FmtConfig>,
 ) -> Result<(), AnyError> {
   let FmtFlags {
@@ -136,8 +136,16 @@ pub async fn format(
     Ok(())
   };
 
-  if watch {
-    file_watcher::watch_func(resolver, operation, "Fmt").await?;
+  if flags.watch.is_some() {
+    file_watcher::watch_func(
+      resolver,
+      operation,
+      file_watcher::PrintConfig {
+        job_name: "Fmt".to_string(),
+        clear_screen: !flags.no_clear_screen,
+      },
+    )
+    .await?;
   } else {
     let files =
       collect_files(&include_files, &exclude_files, is_supported_ext_fmt)