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import fs from "node:fs";
import { createRequire } from "node:module";
import debugUtil from "debug";
import { TemplatePath } from "@11ty/eleventy-utils";
import { normalizeFilePathInEleventyPackage } from "./Require.js";
const debug = debugUtil("Eleventy:ImportJsonSync");
const require = createRequire(import.meta.url);
function findFilePathInParentDirs(dir, filename) {
// `package.json` searches look in parent dirs:
// https://docs.npmjs.com/cli/v7/configuring-npm/folders#more-information
// Fixes issue #3178, limited to working dir paths only
let workingDir = TemplatePath.getWorkingDir();
// TODO use DirContains
let allDirs = TemplatePath.getAllDirs(dir).filter((entry) => entry.startsWith(workingDir));
for (let dir of allDirs) {
let newPath = TemplatePath.join(dir, filename);
if (fs.existsSync(newPath)) {
debug("Found %o searching parent directories at: %o", filename, dir);
return newPath;
}
}
}
function importJsonSync(filePath) {
if (!filePath || !filePath.endsWith(".json")) {
throw new Error(`importJsonSync expects a .json file extension (received: ${filePath})`);
}
return require(filePath);
}
function getEleventyPackageJson() {
let filePath = normalizeFilePathInEleventyPackage("package.json");
return importJsonSync(filePath);
}
function getModulePackageJson(dir) {
let filePath = findFilePathInParentDirs(TemplatePath.absolutePath(dir), "package.json");
// optional!
if (!filePath) {
return {};
}
return importJsonSync(filePath);
}
// This will *not* find a package.json in a parent directory above root
function getWorkingProjectPackageJsonPath() {
let dir = TemplatePath.absolutePath(TemplatePath.getWorkingDir());
return findFilePathInParentDirs(dir, "package.json");
}
function getWorkingProjectPackageJson() {
let filePath = getWorkingProjectPackageJsonPath();
// optional!
if (!filePath) {
return {};
}
return importJsonSync(filePath);
}
export {
importJsonSync,
findFilePathInParentDirs,
getEleventyPackageJson,
getModulePackageJson,
getWorkingProjectPackageJson,
getWorkingProjectPackageJsonPath,
};
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