Add file is_hidden check

commit-id:e0d74a40

Author: maciektr

scarb/src/process.rs

@@ -7,6 +7,7 @@ use std::{fmt, thread};
 
 use anyhow::{anyhow, bail, Context, Result};
 use tracing::{debug, debug_span, warn, Span};
+use walkdir::DirEntry;
 
 use crate::core::Config;
 use crate::ui::{Spinner, Status};
@@ -163,3 +164,29 @@ pub fn make_executable(path: &Path) {
 
 #[cfg(windows)]
 pub fn make_executable(_path: &Path) {}
+
+#[cfg(unix)]
+pub fn is_hidden(entry: &DirEntry) -> bool {
+    is_hidden_by_dot(entry)
+}
+
+#[cfg(windows)]
+pub fn is_hidden(entry: &DirEntry) -> bool {
+    use std::os::windows::prelude::*;
+
+    let is_hidden = std::fs::metadata(entry.path())
+        .ok()
+        .map(|metadata| metadata.file_attributes())
+        .map(|attributes| (attributes & 0x2) > 0)
+        .unwrap_or(false);
+
+    is_hidden || is_hidden_by_dot(entry)
+}
+
+fn is_hidden_by_dot(entry: &DirEntry) -> bool {
+    entry
+        .file_name()
+        .to_str()
+        .map(|s| s.starts_with('.'))
+        .unwrap_or(false)
+}