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| ; | |
| Object.defineProperty(exports, "__esModule", { | |
| value: true | |
| }); | |
| exports.merge = merge; | |
| exports.normalizeReplacements = normalizeReplacements; | |
| exports.validate = validate; | |
| const _excluded = ["placeholderWhitelist", "placeholderPattern", "preserveComments", "syntacticPlaceholders"]; | |
| function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; } | |
| function merge(a, b) { | |
| const { | |
| placeholderWhitelist = a.placeholderWhitelist, | |
| placeholderPattern = a.placeholderPattern, | |
| preserveComments = a.preserveComments, | |
| syntacticPlaceholders = a.syntacticPlaceholders | |
| } = b; | |
| return { | |
| parser: Object.assign({}, a.parser, b.parser), | |
| placeholderWhitelist, | |
| placeholderPattern, | |
| preserveComments, | |
| syntacticPlaceholders | |
| }; | |
| } | |
| function validate(opts) { | |
| if (opts != null && typeof opts !== "object") { | |
| throw new Error("Unknown template options."); | |
| } | |
| const _ref = opts || {}, | |
| { | |
| placeholderWhitelist, | |
| placeholderPattern, | |
| preserveComments, | |
| syntacticPlaceholders | |
| } = _ref, | |
| parser = _objectWithoutPropertiesLoose(_ref, _excluded); | |
| if (placeholderWhitelist != null && !(placeholderWhitelist instanceof Set)) { | |
| throw new Error("'.placeholderWhitelist' must be a Set, null, or undefined"); | |
| } | |
| if (placeholderPattern != null && !(placeholderPattern instanceof RegExp) && placeholderPattern !== false) { | |
| throw new Error("'.placeholderPattern' must be a RegExp, false, null, or undefined"); | |
| } | |
| if (preserveComments != null && typeof preserveComments !== "boolean") { | |
| throw new Error("'.preserveComments' must be a boolean, null, or undefined"); | |
| } | |
| if (syntacticPlaceholders != null && typeof syntacticPlaceholders !== "boolean") { | |
| throw new Error("'.syntacticPlaceholders' must be a boolean, null, or undefined"); | |
| } | |
| if (syntacticPlaceholders === true && (placeholderWhitelist != null || placeholderPattern != null)) { | |
| throw new Error("'.placeholderWhitelist' and '.placeholderPattern' aren't compatible" + " with '.syntacticPlaceholders: true'"); | |
| } | |
| return { | |
| parser, | |
| placeholderWhitelist: placeholderWhitelist || undefined, | |
| placeholderPattern: placeholderPattern == null ? undefined : placeholderPattern, | |
| preserveComments: preserveComments == null ? undefined : preserveComments, | |
| syntacticPlaceholders: syntacticPlaceholders == null ? undefined : syntacticPlaceholders | |
| }; | |
| } | |
| function normalizeReplacements(replacements) { | |
| if (Array.isArray(replacements)) { | |
| return replacements.reduce((acc, replacement, i) => { | |
| acc["$" + i] = replacement; | |
| return acc; | |
| }, {}); | |
| } else if (typeof replacements === "object" || replacements == null) { | |
| return replacements || undefined; | |
| } | |
| throw new Error("Template replacements must be an array, object, null, or undefined"); | |
| } | |
| //# sourceMappingURL=options.js.map | |