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
77
78
79
80
81
82
|
# @jridgewell/source-map
> Packages `@jridgewell/trace-mapping` and `@jridgewell/gen-mapping` into the familiar source-map API
This isn't the full API, but it's the core functionality. This wraps
[@jridgewell/trace-mapping][trace-mapping] and [@jridgewell/gen-mapping][gen-mapping]
implementations.
## Installation
```sh
npm install @jridgewell/source-map
```
## Usage
TODO
### SourceMapConsumer
```typescript
import { SourceMapConsumer } from '@jridgewell/source-map';
const smc = new SourceMapConsumer({
version: 3,
names: ['foo'],
sources: ['input.js'],
mappings: 'AAAAA',
});
```
#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)
```typescript
const smc = new SourceMapConsumer(map);
smc.originalPositionFor({ line: 1, column: 0 });
```
### SourceMapGenerator
```typescript
import { SourceMapGenerator } from '@jridgewell/source-map';
const smg = new SourceMapGenerator({
file: 'output.js',
sourceRoot: 'https://example.com/',
});
```
#### SourceMapGenerator.prototype.addMapping(mapping)
```typescript
const smg = new SourceMapGenerator();
smg.addMapping({
generated: { line: 1, column: 0 },
source: 'input.js',
original: { line: 1, column: 0 },
name: 'foo',
});
```
#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)
```typescript
const smg = new SourceMapGenerator();
smg.setSourceContent('input.js', 'foobar');
```
#### SourceMapGenerator.prototype.toJSON()
```typescript
const smg = new SourceMapGenerator();
smg.toJSON(); // { version: 3, names: [], sources: [], mappings: '' }
```
#### SourceMapGenerator.prototype.toDecodedMap()
```typescript
const smg = new SourceMapGenerator();
smg.toDecodedMap(); // { version: 3, names: [], sources: [], mappings: [] }
```
[trace-mapping]: https://github.com/jridgewell/trace-mapping/
[gen-mapping]: https://github.com/jridgewell/gen-mapping/
|
