Try fix find file windows build

Author: pickfire

helix-term/src/ui/picker.rs

@@ -33,7 +33,7 @@ use helix_view::{
 
 // based on exa but not sure where to put this
 /// More readable aliases for the permission bits exposed by libc.
-#[allow(trivial_numeric_casts)]
+#[cfg(unix)]
 mod modes {
     // The `libc::mode_t` type’s actual type varies, but the value returned
     // from `metadata.permissions().mode()` is always `u32`.
@@ -56,6 +56,9 @@ mod modes {
     pub const SETUID: Mode = libc::S_ISUID as Mode;
 }
 
+#[cfg(not(unix))]
+mod modes {}
+
 // based on exa but not sure where to put this
 mod fields {
     use super::modes;
@@ -83,6 +86,7 @@ mod fields {
         Special,
     }
 
+    #[cfg(unix)]
     pub fn filetype(metadata: &Metadata) -> Type {
         let filetype = metadata.file_type();
         if metadata.is_file() {
@@ -104,6 +108,11 @@ mod fields {
         }
     }
 
+    #[cfg(not(unix))]
+    pub fn filetype(metadata: &Metadata) -> Type {
+        unreachable!()
+    }
+
     impl fmt::Display for Type {
         fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             write!(
@@ -143,6 +152,7 @@ mod fields {
         pub setuid: bool,
     }
 
+    #[cfg(unix)]
     pub fn permissions(metadata: &Metadata) -> Permissions {
         let bits = metadata.mode();
         let has_bit = |bit| bits & bit == bit;
@@ -165,6 +175,11 @@ mod fields {
         }
     }
 
+    #[cfg(not(unix))]
+    pub fn permissions(metadata: &Metadata) -> Permissions {
+        unreachable!()
+    }
+
     impl fmt::Display for Permissions {
         fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             let bit = |bit, char| if bit { char } else { "-" };
@@ -230,6 +245,7 @@ mod fields {
     ///
     /// Block and character devices return their device IDs, because they
     /// usually just have a file size of zero.
+    #[cfg(unix)]
     pub fn size(metadata: &Metadata) -> Size {
         let filetype = metadata.file_type();
         if metadata.is_dir() {
@@ -250,6 +266,11 @@ mod fields {
         }
     }
 
+    #[cfg(not(unix))]
+    pub fn size(metadata: &Metadata) -> Size {
+        unreachable!()
+    }
+
     impl fmt::Display for Size {
         fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             use number_prefix::NumberPrefix;
@@ -335,17 +356,21 @@ impl FindFilePicker {
                 let suffix = if path.is_dir() { "/" } else { "" };
                 let metadata = fs::metadata(&*path).unwrap();
                 let path = path.strip_prefix(&dir1).unwrap_or(path).to_string_lossy();
-                let filetype = fields::filetype(&metadata);
-                let permissions = fields::permissions(&metadata);
-                let size = format!("{}", fields::size(&metadata));
-                Cow::Owned(format!(
-                    "{:<22} {}{} {:>6}",
-                    path + suffix, // TODO this should check for size and handle truncation
-                    filetype,
-                    permissions,
-                    size,
-                    // TODO add absolute/relative time? may need to handle truncation
-                ))
+                if cfg!(unix) {
+                    let filetype = fields::filetype(&metadata);
+                    let permissions = fields::permissions(&metadata);
+                    let size = format!("{}", fields::size(&metadata));
+                    Cow::Owned(format!(
+                        "{:<22} {}{} {:>6}",
+                        path + suffix, // TODO this should check for size and handle truncation
+                        filetype,
+                        permissions,
+                        size,
+                        // TODO add absolute/relative time? may need to handle truncation
+                    ))
+                } else {
+                    path + suffix
+                }
             },
             |_cx, _path, _action| {}, // we use custom callback_fn
             |_editor, path| Some((path.clone(), None)),