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//! ref: composer/src/Composer/Autoload/ClassMapGenerator.php
use indexmap::IndexMap;
use shirabe_class_map_generator::class_map_generator::ClassMapGenerator as ExternalClassMapGenerator;
use shirabe_class_map_generator::file_list::FileList;
use shirabe_php_shim::PhpMixed;
use crate::io::io_interface::IOInterface;
#[derive(Debug)]
pub struct ClassMapGenerator;
impl ClassMapGenerator {
pub fn dump(dirs: Vec<String>, file: &str) -> anyhow::Result<()> {
let mut maps: IndexMap<String, String> = IndexMap::new();
for dir in dirs {
maps.extend(ClassMapGenerator::create_map(
PhpMixed::String(dir),
None,
None,
None,
None,
&mut IndexMap::new(),
)?);
}
let maps_php = PhpMixed::Array(
maps.into_iter()
.map(|(k, v)| (k, Box::new(PhpMixed::String(v))))
.collect(),
);
std::fs::write(
file,
format!(
"<?php return {};",
shirabe_php_shim::var_export(&maps_php, true)
),
)?;
Ok(())
}
pub fn create_map(
path: PhpMixed,
excluded: Option<String>,
io: Option<Box<dyn IOInterface>>,
namespace: Option<String>,
autoload_type: Option<String>,
scanned_files: &mut IndexMap<String, bool>,
) -> anyhow::Result<IndexMap<String, String>> {
let generator = ExternalClassMapGenerator::new(vec![
"php".to_string(),
"inc".to_string(),
"hh".to_string(),
]);
let mut file_list = FileList::new();
file_list.files = scanned_files.clone();
generator.avoid_duplicate_scans(&file_list);
generator.scan_paths(
path,
excluded.as_deref(),
autoload_type.as_deref().unwrap_or("classmap"),
namespace.as_deref(),
)?;
let class_map = generator.get_class_map();
*scanned_files = file_list.files;
if let Some(io) = &io {
for msg in class_map.get_psr_violations() {
io.write_error(&format!("<warning>{}</warning>", msg));
}
for (class, paths) in class_map.get_ambiguous_classes() {
if paths.len() > 1 {
io.write_error(&format!(
"<warning>Warning: Ambiguous class resolution, \"{}\" was found {}x: in \"{}\" and \"{}\", the first will be used.</warning>",
class,
paths.len() + 1,
class_map.get_class_path(&class),
paths.join("\", \""),
));
} else {
io.write_error(&format!(
"<warning>Warning: Ambiguous class resolution, \"{}\" was found in both \"{}\" and \"{}\", the first will be used.</warning>",
class,
class_map.get_class_path(&class),
paths.join("\", \""),
));
}
}
}
Ok(class_map.get_map())
}
}
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