2023-11-08 23:56:53 -06:00

105 lines
3.8 KiB
JavaScript

import { isNil, sortBy } from "lodash-es";
import semverDiff from "semver-diff";
import { FIRST_RELEASE, RELEASE_TYPE } from "../definitions/constants.js";
import {
getFirstVersion,
getLatestVersion,
getLowerBound,
getRange,
getUpperBound,
highest,
isMajorRange,
lowest,
tagsToVersions,
} from "../utils.js";
export function maintenance({ maintenance, release }) {
return sortBy(
maintenance.map(({ name, range, channel, ...rest }) => ({
...rest,
name,
range: range || name,
channel: isNil(channel) ? name : channel,
})),
"range"
).map(({ name, range, tags, ...rest }, idx, branches) => {
const versions = tagsToVersions(tags);
// Find the lower bound based on Maintenance branches
const maintenanceMin =
// If the current branch has a major range (1.x or 1.x.x) and the previous doesn't
isMajorRange(range) && branches[idx - 1] && !isMajorRange(branches[idx - 1].range)
? // Then the lowest bound is the upper bound of the previous branch range
getUpperBound(branches[idx - 1].range)
: // Otherwise the lowest bound is the lowest bound of the current branch range
getLowerBound(range);
// The actual lower bound is the highest version between the current branch last release and `maintenanceMin`
const min = highest(getLatestVersion(versions) || FIRST_RELEASE, maintenanceMin);
// Determine the first release of the default branch not present in any maintenance branch
const base =
(release[0] &&
(getFirstVersion(tagsToVersions(release[0].tags), branches) ||
getLatestVersion(tagsToVersions(release[0].tags)))) ||
FIRST_RELEASE;
// The upper bound is the lowest version between the `base` version and the upper bound of the current branch range
const max = lowest(base, getUpperBound(range));
const diff = semverDiff(min, max);
return {
...rest,
type: "maintenance",
name,
tags,
range: getRange(min, max),
accept: diff ? RELEASE_TYPE.slice(0, RELEASE_TYPE.indexOf(diff)) : [],
mergeRange: getRange(maintenanceMin, getUpperBound(range)),
};
});
}
export function release({ release }) {
if (release.length === 0) {
return release;
}
// The initial lastVersion is the last release from the base branch of `FIRST_RELEASE` (1.0.0)
let lastVersion = getLatestVersion(tagsToVersions(release[0].tags)) || FIRST_RELEASE;
return release.map(({ name, tags, channel, ...rest }, idx) => {
const versions = tagsToVersions(tags);
// The new lastVersion is the highest version between the current branch last release and the previous branch lastVersion
lastVersion = highest(getLatestVersion(versions), lastVersion);
// The upper bound is:
// - None if the current branch is the last one of the release branches
// - Otherwise, The upper bound is the lowest version that is present on the current branch but none of the previous ones
const bound =
release.length - 1 === idx
? undefined
: getFirstVersion(tagsToVersions(release[idx + 1].tags), release.slice(0, idx + 1));
const diff = bound ? semverDiff(lastVersion, bound) : null;
return {
...rest,
channel: idx === 0 ? channel : isNil(channel) ? name : channel,
tags,
type: "release",
name,
range: getRange(lastVersion, bound),
accept: bound ? RELEASE_TYPE.slice(0, RELEASE_TYPE.indexOf(diff)) : RELEASE_TYPE,
main: idx === 0,
};
});
}
export function prerelease({ prerelease }) {
return prerelease.map(({ name, prerelease, channel, tags, ...rest }) => {
const preid = prerelease === true ? name : prerelease;
return {
...rest,
channel: isNil(channel) ? name : channel,
type: "prerelease",
name,
prerelease: preid,
tags,
};
});
}