@stylable/core/cjs/cached-process-file.js

CSS for Components

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.cachedProcessFile = void 0;
function cachedProcessFile(processor, fs, resolvePath) {
    const cache = {};
    const postProcessors = [];
    function process(fullpath, ignoreCache = false, context) {
        const resolvedPath = resolvePath(fullpath, context);
        const stat = fs.statSync(resolvedPath);
        const cached = cache[resolvedPath];
        if (ignoreCache ||
            !cached ||
            (cached && cached.stat.mtime.valueOf() !== stat.mtime.valueOf())) {
            const content = fs.readFileSync(resolvedPath, 'utf8');
            const value = processContent(content, resolvedPath);
            cache[resolvedPath] = { value, stat: { mtime: stat.mtime } };
        }
        return cache[resolvedPath].value;
    }
    function processContent(content, filePath) {
        return postProcessors.reduce((value, postProcessor) => {
            return postProcessor(value, filePath);
        }, processor(filePath, content));
    }
    function add(fullpath, value) {
        let mtime;
        try {
            mtime = fs.statSync(fullpath).mtime;
        }
        catch (e) {
            mtime = new Date();
        }
        cache[fullpath] = {
            value,
            stat: {
                mtime,
            },
        };
    }
    return {
        processContent,
        postProcessors,
        cache,
        process,
        add,
        resolvePath,
    };
}
exports.cachedProcessFile = cachedProcessFile;
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