[][src]Function dprint_plugin_typescript::format_text

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

Formats a file.

Returns the file text when the file was formatted, None when the file had an ignore comment, and an error when it failed to parse.

Example

use dprint_plugin_typescript::*;
use dprint_plugin_typescript::configuration::*;

// build the configuration once...
let config = ConfigurationBuilder::new()
    .line_width(80)
    .prefer_hanging_parameters(true)
    .prefer_hanging_arguments(true)
    .single_quotes(true)
    .next_control_flow_position(NextControlFlowPosition::SameLine)
    .build();

// now format many files (consider parallelizing this)
let files_to_format = vec![("path/to/file.ts", "const  t  =  5 ;")];
for (file_path, file_text) in files_to_format {
    let formatted_text = format_text(file_path, file_text, &config);
    // ...save formatted_text here...
}