From 90c66470f9d87fd61a9d80b6f29e53e85a0a340e Mon Sep 17 00:00:00 2001
From: Josh Mcguigan <joshmcg88@gmail.com>
Date: Sat, 21 Mar 2020 08:04:28 -0700
Subject: gen_assists_docs skip hidden files

---
 xtask/src/codegen/gen_assists_docs.rs | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'xtask/src/codegen/gen_assists_docs.rs')

diff --git a/xtask/src/codegen/gen_assists_docs.rs b/xtask/src/codegen/gen_assists_docs.rs
index 6da5ca89e..31d606535 100644
--- a/xtask/src/codegen/gen_assists_docs.rs
+++ b/xtask/src/codegen/gen_assists_docs.rs
@@ -4,7 +4,7 @@ use std::{fs, path::Path};
 
 use crate::{
     codegen::{self, extract_comment_blocks_with_empty_lines, Mode},
-    project_root, Result,
+    project_root, rust_files, Result,
 };
 
 pub fn generate_assists_docs(mode: Mode) -> Result<()> {
@@ -46,12 +46,8 @@ fn reveal_hash_comments(text: &str) -> String {
 
 fn collect_assists() -> Result<Vec<Assist>> {
     let mut res = Vec::new();
-    for entry in fs::read_dir(project_root().join(codegen::ASSISTS_DIR))? {
-        let entry = entry?;
-        let path = entry.path();
-        if path.is_file() {
-            collect_file(&mut res, path.as_path())?;
-        }
+    for path in rust_files(&project_root().join(codegen::ASSISTS_DIR)) {
+        collect_file(&mut res, path.as_path())?;
     }
     res.sort_by(|lhs, rhs| lhs.id.cmp(&rhs.id));
     return Ok(res);
-- 
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