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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/>. */
import {
getSelectedSource,
getSelectedFrame,
getClosestBreakpointPosition,
getBreakpoint,
} from "../../selectors";
import { createLocation } from "../../utils/location";
import { addHiddenBreakpoint } from "../breakpoints";
import { setBreakpointPositions } from "../breakpoints/breakpointPositions";
import { resume } from "./commands";
export function continueToHere(cx, location) {
return async function ({ dispatch, getState }) {
const { line, column } = location;
const selectedSource = getSelectedSource(getState());
const selectedFrame = getSelectedFrame(getState(), cx.thread);
if (!selectedFrame || !selectedSource) {
return;
}
const debugLine = selectedFrame.location.line;
// If the user selects a line to continue to,
// it must be different than the currently paused line.
if (!column && debugLine == line) {
return;
}
await dispatch(setBreakpointPositions({ cx, location }));
const position = getClosestBreakpointPosition(getState(), location);
// If the user selects a location in the editor,
// there must be a place we can pause on that line.
if (column && !position) {
return;
}
const pauseLocation = column && position ? position.location : location;
// Set a hidden breakpoint if we do not already have a breakpoint
// at the closest position
if (!getBreakpoint(getState(), pauseLocation)) {
await dispatch(
addHiddenBreakpoint(
cx,
createLocation({
source: selectedSource,
line: pauseLocation.line,
column: pauseLocation.column,
})
)
);
}
dispatch(resume(cx));
};
}
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