@netlify/content-engine
Version:
57 lines • 2.64 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.truncatePath = exports.tooLongSegmentsInPath = exports.getCommonDir = exports.withTrailingSlash = exports.withBasePath = void 0;
const path_1 = __importDefault(require("path"));
const core_utils_1 = require("../core-utils");
const withBasePath = (basePath) => (...paths) => (0, core_utils_1.joinPath)(basePath, ...paths);
exports.withBasePath = withBasePath;
const withTrailingSlash = (basePath) => `${basePath}/`;
exports.withTrailingSlash = withTrailingSlash;
const posixJoinWithLeadingSlash = (paths) => path_1.default.posix.join(...paths.map((segment, index) => segment === `` && index === 0 ? `/` : segment));
const getCommonDir = (path1, path2) => {
const path1Segments = path1.split(/[/\\]/);
const path2Segments = path2.split(/[/\\]/);
for (let i = 0; i < path1Segments.length; i++) {
if (i >= path2Segments.length) {
return posixJoinWithLeadingSlash(path2Segments);
}
else if (path1Segments[i].toLowerCase() !== path2Segments[i].toLowerCase()) {
const joined = path1Segments.slice(0, i);
return posixJoinWithLeadingSlash(joined);
}
}
return posixJoinWithLeadingSlash(path1Segments);
};
exports.getCommonDir = getCommonDir;
// MacOS (APFS) and Windows (NTFS) filename length limit = 255 chars, Others = 255 bytes
const MAX_PATH_SEGMENT_CHARS = 255;
const MAX_PATH_SEGMENT_BYTES = 255;
const SLICING_INDEX = 50;
const pathSegmentRe = /[^/]+/g;
const isMacOs = process.platform === `darwin`;
const isWindows = process.platform === `win32`;
const isNameTooLong = (segment) => isMacOs || isWindows
? segment.length > MAX_PATH_SEGMENT_CHARS // MacOS (APFS) and Windows (NTFS) filename length limit (255 chars)
: Buffer.from(segment).length > MAX_PATH_SEGMENT_BYTES; // Other (255 bytes)
const tooLongSegmentsInPath = (path) => {
const invalidFilenames = [];
for (const segment of path.split(`/`)) {
if (isNameTooLong(segment)) {
invalidFilenames.push(segment);
}
}
return invalidFilenames;
};
exports.tooLongSegmentsInPath = tooLongSegmentsInPath;
const truncatePath = (path) => path.replace(pathSegmentRe, (match) => {
if (isNameTooLong(match)) {
return (match.slice(0, SLICING_INDEX) +
(0, core_utils_1.createContentDigest)(match.slice(SLICING_INDEX)));
}
return match;
});
exports.truncatePath = truncatePath;
//# sourceMappingURL=path.js.map