Add *_with_name methods

examples/yaml.rs

@@ -27,7 +27,9 @@ fn main() {
     PrettyPrinter::new()
         .language("yaml")
         .line_numbers(true)
-        .input_from_bytes(&bytes)
+        .grid(true)
+        .header(true)
+        .input_from_bytes_with_name(&bytes, "person.yaml")
         .print()
         .unwrap();
 }

src/assets.rs

@@ -311,8 +311,7 @@ mod tests {
         }
 
         fn syntax_for_stdin_with_content(&self, file_name: &str, content: &[u8]) -> String {
-            let mut input = Input::stdin();
-            input.set_provided_name(Some(OsStr::new(file_name)));
+            let input = Input::stdin().with_name(Some(OsStr::new(file_name)));
             let mut opened_input = input.open(content).unwrap();
 
             let syntax = self

src/bin/bat/app.rs

@@ -246,8 +246,7 @@ impl App {
         let files: Option<Vec<&OsStr>> = self.matches.values_of_os("FILE").map(|vs| vs.collect());
 
         if files.is_none() {
-            let mut input = Input::stdin();
-            input.set_provided_name(filenames_or_none.nth(0).unwrap_or(None));
+            let input = Input::stdin().with_name(filenames_or_none.nth(0).unwrap_or(None));
             return Ok(vec![input]);
         }
         let files_or_none: Box<dyn Iterator<Item = _>> = match files {
@@ -259,13 +258,9 @@ impl App {
         for (filepath, provided_name) in files_or_none.zip(filenames_or_none) {
             if let Some(filepath) = filepath {
                 if filepath.to_str().unwrap_or_default() == "-" {
-                    let mut input = Input::stdin();
-                    input.set_provided_name(provided_name);
-                    file_input.push(input);
+                    file_input.push(Input::stdin().with_name(provided_name));
                 } else {
-                    let mut input = Input::ordinary_file(filepath);
-                    input.set_provided_name(provided_name);
-                    file_input.push(input);
+                    file_input.push(Input::ordinary_file(filepath).with_name(provided_name));
                 }
             }
         }

src/input.rs

@@ -82,8 +82,9 @@ impl<'a> Input<'a> {
         }
     }
 
-    pub fn set_provided_name(&mut self, provided_name: Option<&OsStr>) {
+    pub fn with_name(mut self, provided_name: Option<&OsStr>) -> Self {
         self.metadata.user_provided_name = provided_name.map(|n| n.to_owned());
+        self
     }
 
     pub(crate) fn open<R: BufRead + 'a>(self, stdin: R) -> Result<OpenedInput<'a>> {

src/pretty_printer.rs

@@ -79,17 +79,44 @@ impl<'a> PrettyPrinter<'a> {
         self
     }
 
-    /// Use a string as an input
+    /// Add STDIN as an input (with customized name)
+    pub fn input_stdin_with_name(&mut self, name: impl AsRef<OsStr>) -> &mut Self {
+        self.inputs
+            .push(Input::stdin().with_name(Some(name.as_ref())));
+        self
+    }
+
+    /// Add a byte string as an input
     pub fn input_from_bytes(&mut self, content: &'a [u8]) -> &mut Self {
         self.input_from_reader(content)
     }
 
+    /// Add a byte string as an input (with customized name)
+    pub fn input_from_bytes_with_name(
+        &mut self,
+        content: &'a [u8],
+        name: impl AsRef<OsStr>,
+    ) -> &mut Self {
+        self.input_from_reader_with_name(content, name)
+    }
+
     /// Add a custom reader as an input
     pub fn input_from_reader<R: Read + 'a>(&mut self, reader: R) -> &mut Self {
         self.inputs.push(Input::from_reader(Box::new(reader)));
         self
     }
 
+    /// Add a custom reader as an input (with customized name)
+    pub fn input_from_reader_with_name<R: Read + 'a>(
+        &mut self,
+        reader: R,
+        name: impl AsRef<OsStr>,
+    ) -> &mut Self {
+        self.inputs
+            .push(Input::from_reader(Box::new(reader)).with_name(Some(name.as_ref())));
+        self
+    }
+
     /// Specify the syntax file which should be used (default: auto-detect)
     pub fn language(&mut self, language: &'a str) -> &mut Self {
         self.config.language = Some(language);