@stolostron/multicluster-sdk/lib/internal/requirements.js

Provides extensions and APIs that dynamic plugins can use to leverage multicluster capabilities provided by Red Hat Advanced Cluster Management.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.selectorToString = void 0;
const toArray = (value) => (Array.isArray(value) ? value : [value]);
const requirementToString = (requirement) => {
    if (requirement.operator === 'Equals') {
        return `${requirement.key}=${requirement.values?.[0]}`;
    }
    if (requirement.operator === 'NotEquals') {
        return `${requirement.key}!=${requirement.values?.[0]}`;
    }
    if (requirement.operator === 'Exists') {
        return requirement.key;
    }
    if (requirement.operator === 'DoesNotExist') {
        return `!${requirement.key}`;
    }
    if (requirement.operator === 'In') {
        return `${requirement.key} in (${toArray(requirement.values).join(',')})`;
    }
    if (requirement.operator === 'NotIn') {
        return `${requirement.key} notin (${toArray(requirement.values).join(',')})`;
    }
    if (requirement.operator === 'GreaterThan') {
        return `${requirement.key} > ${requirement.values?.[0]}`;
    }
    if (requirement.operator === 'LessThan') {
        return `${requirement.key} < ${requirement.values?.[0]}`;
    }
    return '';
};
const createEquals = (key, value) => ({
    key,
    operator: 'Equals',
    values: [value],
});
const toRequirements = (selector = {}) => {
    const requirements = [];
    const matchLabels = selector.matchLabels || {};
    const { matchExpressions } = selector;
    Object.keys(matchLabels || {})
        .sort((a, b) => a.localeCompare(b))
        .forEach((k) => {
        requirements.push(createEquals(k, matchLabels[k]));
    });
    (matchExpressions || []).forEach((me) => {
        requirements.push(me);
    });
    return requirements;
};
const selectorToString = (selector) => {
    const requirements = toRequirements(selector);
    return requirements.map(requirementToString).join(',');
};
exports.selectorToString = selectorToString;
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