1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
use deno_core::error::AnyError;
use deno_core::resolve_import;
use deno_core::ModuleSpecifier;
use deno_graph::source::Resolver;
use import_map::ImportMap;
use std::sync::Arc;
/// Wraps an import map to be used when building a deno_graph module graph.
/// This is done to avoid having `import_map` be a direct dependency of
/// `deno_graph`.
#[derive(Debug, Clone)]
pub(crate) struct ImportMapResolver(Arc<ImportMap>);
impl ImportMapResolver {
pub fn new(import_map: Arc<ImportMap>) -> Self {
Self(import_map)
}
pub fn as_resolver(&self) -> &dyn Resolver {
self
}
}
impl Resolver for ImportMapResolver {
fn resolve(
&self,
specifier: &str,
referrer: &ModuleSpecifier,
) -> Result<ModuleSpecifier, AnyError> {
self
.0
.resolve(specifier, referrer.as_str())
.map_err(|err| err.into())
}
}
#[derive(Debug, Default, Clone)]
pub(crate) struct JsxResolver {
jsx_import_source_module: String,
maybe_import_map_resolver: Option<ImportMapResolver>,
}
impl JsxResolver {
pub fn new(
jsx_import_source_module: String,
maybe_import_map_resolver: Option<ImportMapResolver>,
) -> Self {
Self {
jsx_import_source_module,
maybe_import_map_resolver,
}
}
pub fn as_resolver(&self) -> &dyn Resolver {
self
}
}
impl Resolver for JsxResolver {
fn jsx_import_source_module(&self) -> &str {
self.jsx_import_source_module.as_str()
}
fn resolve(
&self,
specifier: &str,
referrer: &ModuleSpecifier,
) -> Result<ModuleSpecifier, AnyError> {
self.maybe_import_map_resolver.as_ref().map_or_else(
|| resolve_import(specifier, referrer.as_str()).map_err(|err| err.into()),
|r| r.resolve(specifier, referrer),
)
}
}
|
