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ast.js
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103 lines (83 loc) · 2.5 KB
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/* 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 {
getSource,
getSourceFromId,
getSymbols,
getSelectedLocation,
isPaused
} from "../selectors";
import { mapFrames } from "./pause";
import { updateTab } from "./tabs";
import { PROMISE } from "./utils/middleware/promise";
import { setInScopeLines } from "./ast/setInScopeLines";
import { setPausePoints } from "./ast/setPausePoints";
export { setPausePoints };
import * as parser from "../workers/parser";
import { isLoaded } from "../utils/source";
import type { SourceId } from "../types";
import type { ThunkArgs, Action } from "./types";
export function setSourceMetaData(sourceId: SourceId) {
return async ({ dispatch, getState }: ThunkArgs) => {
const source = getSource(getState(), sourceId);
if (!source || !isLoaded(source) || source.isWasm) {
return;
}
const framework = await parser.getFramework(source.id);
if (framework) {
dispatch(updateTab(source, framework));
}
dispatch(
({
type: "SET_SOURCE_METADATA",
sourceId: source.id,
sourceMetaData: {
framework
}
}: Action)
);
};
}
export function setSymbols(sourceId: SourceId) {
return async ({ dispatch, getState, sourceMaps }: ThunkArgs) => {
const source = getSourceFromId(getState(), sourceId);
if (source.isWasm || getSymbols(getState(), source) || !isLoaded(source)) {
return;
}
await dispatch({
type: "SET_SYMBOLS",
sourceId,
[PROMISE]: parser.getSymbols(sourceId)
});
if (isPaused(getState())) {
await dispatch(mapFrames());
}
await dispatch(setPausePoints(sourceId));
await dispatch(setSourceMetaData(sourceId));
};
}
export function setOutOfScopeLocations() {
return async ({ dispatch, getState }: ThunkArgs) => {
const location = getSelectedLocation(getState());
if (!location) {
return;
}
const source = getSourceFromId(getState(), location.sourceId);
let locations = null;
if (location.line && source && !source.isWasm && isPaused(getState())) {
locations = await parser.findOutOfScopeLocations(
source.id,
((location: any): parser.AstPosition)
);
}
dispatch(
({
type: "OUT_OF_SCOPE_LOCATIONS",
locations
}: Action)
);
dispatch(setInScopeLines());
};
}