git.delta.rocks / jrsonnet / refs/commits / 12f7f36efab6

6use fs::File;6use fs::File;
7use std::fs;7use std::fs;
8use std::io::Read;8use std::io::Read;
9use std::{cell::RefCell, collections::HashMap, path::PathBuf, rc::Rc};9use std::{any::Any, cell::RefCell, collections::HashMap, path::PathBuf, rc::Rc};
1010
11pub trait ImportResolver {11pub trait ImportResolver {
12	fn resolve_file(&self, from: &PathBuf, path: &PathBuf) -> Result<Rc<PathBuf>>;12	fn resolve_file(&self, from: &PathBuf, path: &PathBuf) -> Result<Rc<PathBuf>>;
13	fn load_file_contents(&self, resolved: &PathBuf) -> Result<Rc<str>>;13	fn load_file_contents(&self, resolved: &PathBuf) -> Result<Rc<str>>;
14	unsafe fn as_any(&self) -> &dyn Any;
14}15}
1516
16pub struct DummyImportResolver;17pub struct DummyImportResolver;
22		// Can be only caused by library direct consumer, not by supplied jsonnet23		// Can be only caused by library direct consumer, not by supplied jsonnet
23		panic!("dummy resolver can't load any file")24		panic!("dummy resolver can't load any file")
24	}25	}
26	unsafe fn as_any(&self) -> &dyn Any {
27		panic!("this resolver can't be used as any")
28	}
25}29}
26impl Default for Box<dyn ImportResolver> {30impl Default for Box<dyn ImportResolver> {
27	fn default() -> Self {31	fn default() -> Self {
57			.map_err(|_e| create_error(Error::ImportBadFileUtf8(id.clone())))?;61			.map_err(|_e| create_error(Error::ImportBadFileUtf8(id.clone())))?;
58		Ok(out.into())62		Ok(out.into())
59	}63	}
64	unsafe fn as_any(&self) -> &dyn Any {
65		panic!("this resolver can't be used as any")
66	}
60}67}
6168
62type ResolutionData = (PathBuf, PathBuf);69type ResolutionData = (PathBuf, PathBuf);
80			.or_insert_with(|| self.inner.load_file_contents(resolved))87			.or_insert_with(|| self.inner.load_file_contents(resolved))
81			.clone()88			.clone()
82	}89	}
90	unsafe fn as_any(&self) -> &dyn Any {
91		panic!("this resolver can't be used as any")
92	}
83}93}
8494