Pierre Vanduynslager 7b4052470b feat: support multiple branches and distribution channels
- Allow to configure multiple branches to release from
- Allow to define a distribution channel associated with each branch
- Manage the availability on distribution channels based on git merges
- Support regular releases, maintenance releases and pre-releases
- Add the `addChannel` plugin step to make an existing release available on a different distribution channel

BREAKING CHANGE: the `branch` option has been removed in favor of `branches`

The new `branches` option expect either an Array or a single branch definition. To migrate your configuration:
- If you want to publish package from multiple branches, please the configuration documentation
- If you use the default configuration and want to publish only from `master`: nothing to change
- If you use the `branch` configuration and want to publish only from one branch: replace `branch` by `branches` (`"branch": "my-release-branch"` => `"branches": "my-release-branch"`)
2018-11-29 14:13:03 -05:00

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JavaScript

const {isUndefined, uniqBy} = require('lodash');
const semver = require('semver');
const {isMaintenanceRange} = require('../utils');
const maintenance = {
filter: ({name, range}) => !isUndefined(range) || isMaintenanceRange(name),
branchValidator: ({range}) => (isUndefined(range) ? true : isMaintenanceRange(range)),
branchesValidator: branches => uniqBy(branches, ({range}) => semver.validRange(range)).length === branches.length,
};
const prerelease = {
filter: ({prerelease}) => !isUndefined(prerelease),
branchValidator: ({name, prerelease}) =>
Boolean(prerelease) && Boolean(semver.valid(`1.0.0-${prerelease === true ? name : prerelease}.1`)),
branchesValidator: branches => uniqBy(branches, 'prerelease').length === branches.length,
};
const release = {
filter: branch => !maintenance.filter(branch) && !prerelease.filter(branch),
branchesValidator: branches => branches.length <= 3 && branches.length > 0,
};
module.exports = {maintenance, prerelease, release};