@remotion/bundler/dist/webpack-cache.js

Bundle Remotion compositions using Webpack

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.cacheExists = exports.clearCache = exports.getWebpackCacheName = exports.getWebpackCacheEnvDir = void 0;
const node_fs_1 = __importDefault(require("node:fs"));
const node_path_1 = __importDefault(require("node:path"));
const version_1 = require("remotion/version");
// Inlined from https://github.com/webpack/webpack/blob/4c2ee7a4ddb8db2362ca83b6c4190523387ba7ee/lib/config/defaults.js#L265
// An algorithm to determine where Webpack will cache the depencies
const getWebpackCacheDir = (remotionRoot) => {
    let dir = remotionRoot;
    for (;;) {
        try {
            if (node_fs_1.default.statSync(node_path_1.default.join(dir, 'package.json')).isFile()) {
                break;
            }
        }
        catch (_a) { }
        const parent = node_path_1.default.dirname(dir);
        if (dir === parent) {
            dir = undefined;
            break;
        }
        dir = parent;
    }
    if (!dir) {
        return node_path_1.default.resolve(remotionRoot, '.cache/webpack');
    }
    if (process.versions.pnp === '1') {
        return node_path_1.default.resolve(dir, '.pnp/.cache/webpack');
    }
    if (process.versions.pnp === '3') {
        return node_path_1.default.resolve(dir, '.yarn/.cache/webpack');
    }
    return node_path_1.default.resolve(dir, 'node_modules/.cache/webpack');
};
const getPrefix = (environment) => {
    return `remotion-${environment}-${version_1.VERSION}`;
};
const getWebpackCacheEnvDir = (environment) => {
    return getPrefix(environment);
};
exports.getWebpackCacheEnvDir = getWebpackCacheEnvDir;
const getWebpackCacheName = (environment, hash) => {
    return [(0, exports.getWebpackCacheEnvDir)(environment), hash].join(node_path_1.default.sep);
};
exports.getWebpackCacheName = getWebpackCacheName;
const remotionCacheLocationForEnv = (remotionRoot, environment) => {
    return node_path_1.default.join(getWebpackCacheDir(remotionRoot), (0, exports.getWebpackCacheEnvDir)(environment));
};
const remotionCacheLocation = (remotionRoot, environment, hash) => {
    return node_path_1.default.join(getWebpackCacheDir(remotionRoot), (0, exports.getWebpackCacheName)(environment, hash));
};
const clearCache = (remotionRoot, env) => {
    return node_fs_1.default.promises.rm(remotionCacheLocationForEnv(remotionRoot, env), {
        recursive: true,
    });
};
exports.clearCache = clearCache;
const hasOtherCache = ({ remotionRoot, environment, }) => {
    const cacheDir = node_fs_1.default.readdirSync(getWebpackCacheDir(remotionRoot));
    if (cacheDir.find((c) => {
        return c.startsWith(getPrefix(environment));
    })) {
        return true;
    }
    return false;
};
const cacheExists = (remotionRoot, environment, hash) => {
    if (node_fs_1.default.existsSync(remotionCacheLocation(remotionRoot, environment, hash))) {
        return 'exists';
    }
    if (!node_fs_1.default.existsSync(getWebpackCacheDir(remotionRoot))) {
        return 'does-not-exist';
    }
    if (hasOtherCache({ remotionRoot, environment })) {
        return 'other-exists';
    }
    return 'does-not-exist';
};
exports.cacheExists = cacheExists;