forked from firefox-devtools/debugger
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathmapScopes.js
More file actions
60 lines (49 loc) · 1.63 KB
/
mapScopes.js
File metadata and controls
60 lines (49 loc) · 1.63 KB
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
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// @flow
import { getSourceFromId } from "../../selectors";
import { loadSourceText } from "../sources/loadSourceText";
import { PROMISE } from "../utils/middleware/promise";
import { features } from "../../utils/prefs";
import { log } from "../../utils/log";
import { isGeneratedId } from "devtools-source-map";
import type { Frame, Scope } from "../../types";
import type { ThunkArgs } from "../types";
import { buildMappedScopes } from "../../utils/pause/mapScopes";
export function mapScopes(scopes: Promise<Scope>, frame: Frame) {
return async function({ dispatch, getState, client, sourceMaps }: ThunkArgs) {
const generatedSource = getSourceFromId(
getState(),
frame.generatedLocation.sourceId
);
const source = getSourceFromId(getState(), frame.location.sourceId);
const shouldMapScopes =
features.mapScopes &&
!generatedSource.isWasm &&
!source.isPrettyPrinted &&
!isGeneratedId(frame.location.sourceId);
await dispatch({
type: "MAP_SCOPES",
frame,
[PROMISE]: (async function() {
if (!shouldMapScopes) {
return null;
}
await dispatch(loadSourceText(source));
try {
return await buildMappedScopes(
source,
frame,
await scopes,
sourceMaps,
client
);
} catch (e) {
log(e);
return null;
}
})()
});
};
}