use anyhow::bail;
use anyhow::Result;
use std::collections::HashMap;
use std::path::PathBuf;
use std::str::Split;
use crate::arg_parser::FilePatternArgs;
use crate::configuration::ResolvedConfig;
use crate::environment::CanonicalizedPathBuf;
use crate::environment::Environment;
use crate::patterns::get_all_file_patterns;
use crate::plugins::Plugin;
use crate::plugins::PluginNameResolutionMaps;
use crate::utils::glob;
#[derive(Debug, Eq, PartialEq, Hash)]
pub struct PluginNames(String);
impl PluginNames {
const SEPARATOR: &'static str = "~~";
pub fn from_plugin_names(names: &[String]) -> Self {
Self(names.join(PluginNames::SEPARATOR))
}
pub fn names(&self) -> Split<'_, &str> {
self.0.split(PluginNames::SEPARATOR)
}
}
pub fn get_file_paths_by_plugins_and_err_if_empty(
plugins: &[Box<dyn Plugin>],
file_paths: Vec<PathBuf>,
config_base_path: &CanonicalizedPathBuf,
) -> Result<HashMap<PluginNames, Vec<PathBuf>>> {
let result = get_file_paths_by_plugins(plugins, file_paths, config_base_path)?;
if result.is_empty() {
bail!("No files found to format with the specified plugins. You may want to try using `dprint output-file-paths` to see which files it's finding.");
}
Ok(result)
}
pub fn get_file_paths_by_plugins(
plugins: &[Box<dyn Plugin>],
file_paths: Vec<PathBuf>,
config_base_path: &CanonicalizedPathBuf,
) -> Result<HashMap<PluginNames, Vec<PathBuf>>> {
let plugin_name_maps = PluginNameResolutionMaps::from_plugins(plugins, config_base_path)?;
let mut file_paths_by_plugin: HashMap<PluginNames, Vec<PathBuf>> = HashMap::new();
for file_path in file_paths.into_iter() {
let plugin_names = plugin_name_maps.get_plugin_names_from_file_path(&file_path);
if !plugin_names.is_empty() {
let plugin_names_key = PluginNames::from_plugin_names(&plugin_names);
let file_paths = file_paths_by_plugin.entry(plugin_names_key).or_insert_with(Vec::new);
file_paths.push(file_path);
}
}
Ok(file_paths_by_plugin)
}
pub async fn get_and_resolve_file_paths(config: &ResolvedConfig, args: &FilePatternArgs, environment: &impl Environment) -> Result<Vec<PathBuf>> {
let cwd = environment.cwd();
let file_patterns = get_all_file_patterns(config, args, &cwd);
let is_in_sub_dir = cwd != config.base_path && cwd.starts_with(&config.base_path);
let base_dir = if is_in_sub_dir { cwd } else { config.base_path.clone() };
let environment = environment.clone();
tokio::task::spawn_blocking(move || glob(&environment, &base_dir, file_patterns)).await.unwrap()
}