1 | const DYNAMIC_ROUTE = /\[[^/]+?\](?=\/|$)/;
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2 | function isDynamicRoute(route) {
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3 | return DYNAMIC_ROUTE.test(route);
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4 | }
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5 | const cleanPathSegment = (segment) => {
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6 | return segment.replace(/[\[\]]/g, "").replace(/\.\.\./, "");
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7 | };
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8 | const pathToSegments = (path) => path.split("/").map((text) => {
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9 | const isDynamic = isDynamicRoute(text);
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10 | const isCatchAll = isDynamic && text.slice(1, -1).startsWith("...");
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11 | return { text, isDynamic, isCatchAll };
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12 | });
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13 | function getParamsFromPath(fileName, path) {
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14 | path = normalizePathName(path);
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15 | const segments = pathToSegments(normalizePathName(fileName));
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16 | const parts = path.split("/");
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17 | return parts.reduce((acc, part, i) => {
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18 | var _a, _b;
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19 | const segment = (_a = segments[i]) !== null && _a !== void 0 ? _a : segments[segments.length - 1];
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20 | if (segment.isCatchAll) {
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21 | const key = segment.text.slice(4, -1);
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22 | return Object.assign(Object.assign({}, acc), { [key]: [...((_b = acc[key]) !== null && _b !== void 0 ? _b : []), part] });
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23 | }
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24 | if (segment.isDynamic) {
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25 | const key = segment.text.slice(1, -1);
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26 | return Object.assign(Object.assign({}, acc), { [key]: part });
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27 | }
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28 | return acc;
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29 | }, {});
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30 | }
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31 | const stripLeadingSlash = (str) => str.replace(/^\//, "");
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32 | const stripTrailingExt = (str) => str.replace(/\..*$/, "");
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33 | const normalizePathName = (str) => stripTrailingExt(stripLeadingSlash(str));
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34 | export function getPathFromParams(fileName, params) {
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35 | const segments = pathToSegments(normalizePathName(fileName));
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36 | return ("/" +
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37 | segments
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38 | .reduce((path, segment) => {
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39 | const key = cleanPathSegment(segment.text);
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40 | const value = params[key];
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41 | if (typeof value === "undefined")
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42 | return path.concat(key);
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43 | return path.concat(...(Array.isArray(value) ? value : [value]));
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44 | }, [])
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45 | .join("/"));
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46 | }
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47 | export function generateStaticPropsContext(fileName, pathOrParams) {
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48 | if (typeof pathOrParams === "string") {
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49 | return {
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50 | path: normalizePathName(pathOrParams),
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51 | params: getParamsFromPath(fileName, pathOrParams),
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52 | };
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53 | }
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54 | else if (typeof pathOrParams === "object") {
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55 | return {
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56 | path: getPathFromParams(fileName, pathOrParams.params),
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57 | params: pathOrParams.params,
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58 | };
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59 | }
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60 | }
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