release-please
Version:
generate release PRs based on the conventionalcommits.org spec
65 lines • 2.19 kB
JavaScript
;
// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.mergeUpdates = exports.CompositeUpdater = void 0;
/**
* The CompositeUpdater chains 0...n updaters and updates
* the content in order.
*/
class CompositeUpdater {
/**
* Instantiate a new CompositeUpdater
* @param {Updater[]} updaters The updaters to chain together
*/
constructor(...updaters) {
this.updaters = updaters;
}
/**
* Given initial file contents, return updated contents.
* @param {string} content The initial content
* @returns {string} The updated content
*/
updateContent(content) {
for (const updater of this.updaters) {
content = updater.updateContent(content);
}
return content || '';
}
}
exports.CompositeUpdater = CompositeUpdater;
function mergeUpdates(updates) {
const updatesByPath = {};
for (const update of updates) {
if (updatesByPath[update.path]) {
updatesByPath[update.path].push(update);
}
else {
updatesByPath[update.path] = [update];
}
}
const newUpdates = [];
for (const path in updatesByPath) {
const update = updatesByPath[path];
const updaters = update.map(u => u.updater);
newUpdates.push({
path,
createIfMissing: update[0].createIfMissing,
updater: updaters.length === 1 ? updaters[0] : new CompositeUpdater(...updaters),
});
}
return newUpdates;
}
exports.mergeUpdates = mergeUpdates;
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