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getRelativeSources.js
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43 lines (36 loc) · 1.15 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 { getProjectDirectoryRoot, getSources } from "../selectors";
import type { State } from "../reducers/types";
import type { Source } from "../types";
import { getSourcePath } from "../utils/source";
export type RelativeSource = Source & {
+relativeUrl: string
};
function getRelativeUrl(url, root) {
if (!root) {
return getSourcePath(url);
}
// + 1 removes the leading "/"
return url.slice(url.indexOf(root) + root.length + 1);
}
function formatSource(source: Source, root): RelativeSource {
return {
...source,
relativeUrl: getRelativeUrl(source.url, root)
};
}
/*
* Gets the sources that are below a project root
*/
export function getRelativeSources(state: State): RelativeSource[] {
const sources = getSources(state);
const root = getProjectDirectoryRoot(state);
return sources
.valueSeq()
.toJS()
.filter(({ url }) => url && url.includes(root))
.map(source => formatSource(source, root));
}