1 | const {isString, isRegExp} = require('lodash');
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2 | const AggregateError = require('aggregate-error');
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3 | const pEachSeries = require('p-each-series');
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4 | const DEFINITIONS = require('../definitions/branches');
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5 | const getError = require('../get-error');
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6 | const {fetch, fetchNotes, verifyBranchName} = require('../git');
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7 | const expand = require('./expand');
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8 | const getTags = require('./get-tags');
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9 | const normalize = require('./normalize');
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10 |
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11 | module.exports = async (repositoryUrl, ciBranch, context) => {
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12 | const {cwd, env} = context;
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13 |
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14 | const remoteBranches = await expand(
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15 | repositoryUrl,
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16 | context,
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17 | context.options.branches.map((branch) => (isString(branch) || isRegExp(branch) ? {name: branch} : branch))
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18 | );
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19 |
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20 | await pEachSeries(remoteBranches, async ({name}) => {
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21 | await fetch(repositoryUrl, name, ciBranch, {cwd, env});
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22 | });
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23 |
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24 | await fetchNotes(repositoryUrl, {cwd, env});
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25 |
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26 | const branches = await getTags(context, remoteBranches);
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27 |
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28 | const errors = [];
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29 | const branchesByType = Object.entries(DEFINITIONS).reduce(
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30 | (branchesByType, [type, {filter}]) => ({[type]: branches.filter(filter), ...branchesByType}),
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31 | {}
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32 | );
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33 |
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34 | const result = Object.entries(DEFINITIONS).reduce((result, [type, {branchesValidator, branchValidator}]) => {
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35 | branchesByType[type].forEach((branch) => {
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36 | if (branchValidator && !branchValidator(branch)) {
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37 | errors.push(getError(`E${type.toUpperCase()}BRANCH`, {branch}));
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38 | }
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39 | });
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40 |
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41 | const branchesOfType = normalize[type](branchesByType);
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42 |
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43 | if (!branchesValidator(branchesOfType)) {
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44 | errors.push(getError(`E${type.toUpperCase()}BRANCHES`, {branches: branchesOfType}));
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45 | }
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46 |
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47 | return {...result, [type]: branchesOfType};
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48 | }, {});
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49 |
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50 | const duplicates = [...branches]
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51 | .map((branch) => branch.name)
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52 | .sort()
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53 | .filter((_, idx, array) => array[idx] === array[idx + 1] && array[idx] !== array[idx - 1]);
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54 |
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55 | if (duplicates.length > 0) {
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56 | errors.push(getError('EDUPLICATEBRANCHES', {duplicates}));
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57 | }
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58 |
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59 | await pEachSeries(branches, async (branch) => {
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60 | if (!(await verifyBranchName(branch.name))) {
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61 | errors.push(getError('EINVALIDBRANCHNAME', branch));
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62 | }
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63 | });
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64 |
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65 | if (errors.length > 0) {
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66 | throw new AggregateError(errors);
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67 | }
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68 |
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69 | return [...result.maintenance, ...result.release, ...result.prerelease];
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70 | };
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