26 lines
1001 B
JavaScript
26 lines
1001 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "setRevalidateHeaders", {
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enumerable: true,
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get: function() {
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return setRevalidateHeaders;
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}
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});
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function setRevalidateHeaders(res, options) {
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if (options.private || options.stateful) {
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if (options.private || !res.getHeader("Cache-Control")) {
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res.setHeader("Cache-Control", `private, no-cache, no-store, max-age=0, must-revalidate`);
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}
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} else if (typeof options.revalidate === "number") {
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if (options.revalidate < 1) {
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throw new Error(`invariant: invalid Cache-Control duration provided: ${options.revalidate} < 1`);
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}
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res.setHeader("Cache-Control", `s-maxage=${options.revalidate}, stale-while-revalidate`);
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} else if (options.revalidate === false) {
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res.setHeader("Cache-Control", `s-maxage=31536000, stale-while-revalidate`);
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}
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}
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//# sourceMappingURL=revalidate-headers.js.map
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