Function format_text

pub fn format_text(
    file_path: &Path,
    file_extension: Option<&str>,
    file_text: String,
    config: &Configuration,
) -> Result<Option<String>>

Formats a file.

Returns the file text or an error when it failed to parse.

Example

use std::path::PathBuf;
use dprint_plugin_typescript::*;
use dprint_plugin_typescript::configuration::*;

// build the configuration once
let config = ConfigurationBuilder::new()
    .line_width(80)
    .prefer_hanging(true)
    .prefer_single_line(false)
    .quote_style(QuoteStyle::PreferSingle)
    .next_control_flow_position(NextControlFlowPosition::SameLine)
    .build();

// now format many files (it is recommended to parallelize this)
let files_to_format = vec![(PathBuf::from("path/to/file.ts"), "const  t  =  5 ;")];
for (file_path, file_text) in files_to_format {
    let result = format_text(&file_path, None, file_text.into(), &config);
    // save result here...
}