mono/packages/cache/dist/lib/index.js
2025-02-07 07:14:58 +01:00

150 lines
13 KiB
JavaScript

import { resolve, join } from 'node:path';
import * as ssri from 'ssri';
import { get as cache_get, put as cache_put } from 'cacache';
import { sync as exists } from '@polymech/fs/exists';
import { sync as mkdir } from '@polymech/fs/dir';
import { isString, isObject, isArray } from '@polymech/core/primitives';
import { OSR_CACHE } from '@polymech/commons';
import { sync as read } from '@polymech/fs/read';
import { logger } from '../index.js';
export const cache_path = (_namespace) => `${resolve(join(OSR_CACHE(), _namespace))}`;
export const fileAsBuffer = (path) => read(path, 'buffer');
export const file_hash = (path, opts = {}, namespace = "nons") => {
const hash = { ...opts, ns: namespace };
delete hash['debug'];
delete hash['verbose'];
const buffer = fileAsBuffer(path);
const ibuffer = Buffer.concat([buffer, Buffer.from(JSON.stringify(hash))]);
const ret = ssri.fromData(ibuffer).toString();
return ret;
};
export const object_hash = (opts = {}, namespace = "nons") => {
const hash = { ...opts, ns: namespace };
const ibuffer = Buffer.concat([Buffer.from(JSON.stringify(hash))]);
const ret = ssri.fromData(ibuffer).toString();
return ret;
};
export const file_name_hash = (path, opts = {}, namespace = "nons") => {
const ibuffer = Buffer.concat([Buffer.from(path), Buffer.from(JSON.stringify({ ...opts, ns: namespace }))]);
const ret = ssri.fromData(ibuffer).toString();
return ret;
};
export const set_cached = async (path, opts = {}, namespace = "nons", data, metadata = {}) => {
const c_integrity = file_hash(path, opts, namespace);
const c_dir = cache_path(namespace);
if (!exists(c_dir)) {
mkdir(c_dir);
}
if (!Buffer.isBuffer(data)) {
if (!isString(data) && (isArray(data) || isObject(data))) {
data = JSON.stringify(data, null, 2);
}
}
return await cache_put(c_dir, c_integrity, data, {
metadata: {
path: path,
hash: c_integrity,
...metadata
}
});
};
export const set_cached_object = async (opts = {}, namespace = "nons", data, metadata = {}) => {
const c_integrity = object_hash(opts, namespace);
const c_dir = cache_path(namespace);
if (!exists(c_dir)) {
mkdir(c_dir);
}
if (!Buffer.isBuffer(data)) {
if (!isString(data) && (isArray(data) || isObject(data))) {
try {
data = JSON.stringify(data, null, 2);
}
catch (e) {
logger.error(`osr-cache :: error serializing object: ${e}`, opts);
return false;
}
}
}
return await cache_put(c_dir, c_integrity, data, {
metadata: {
hash: c_integrity,
...metadata
}
});
};
export const get_cache_key = async (path, opts = {}, namespace = "nons") => {
const c_integrity = file_hash(path, opts, namespace);
const c_dir = cache_path(namespace);
try {
const cached = await cache_get.info(c_dir, c_integrity);
if (cached) {
return cached;
}
}
catch (e) {
logger.error(e);
}
};
export const get_cached = async (path, opts = {}, namespace = "nons") => {
const c_integrity = file_hash(path, opts, namespace);
const c_dir = cache_path(namespace);
if (!exists(c_dir)) {
mkdir(c_dir);
}
let data;
try {
const cached = await cache_get.info(c_dir, c_integrity);
if (cached) {
data = (await cache_get(c_dir, c_integrity)).data.toString();
}
}
catch (e) {
logger.error(e);
}
return data;
};
export const get_cached_object = async (opts = {}, namespace = "nons") => {
const c_integrity = object_hash(opts, namespace);
const c_dir = cache_path(namespace);
if (!exists(c_dir)) {
mkdir(c_dir);
}
let data;
try {
const cached = await cache_get.info(c_dir, c_integrity);
if (cached) {
data = (await cache_get(c_dir, c_integrity)).data.toString();
}
}
catch (e) {
logger.error(e);
}
if (data && isString(data)) {
try {
data = JSON.parse(data);
}
catch (e) {
logger.error(`Error parsing cached object: ${e}`, opts);
}
}
return data;
};
export const get_path_cached = async (path, opts = {}, namespace = "nons") => {
const c_integrity = file_hash(path, opts, namespace);
const c_dir = cache_path(namespace);
if (!exists(c_dir)) {
mkdir(c_dir);
}
let data;
try {
const cached = await cache_get.info(c_dir, c_integrity);
if (cached) {
return cached.path;
}
}
catch (e) {
logger.error(e);
}
return data;
};
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/lib/index.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,OAAO,EAAE,IAAI,EAAE,MAAM,WAAW,CAAA;AACzC,OAAO,KAAK,IAAI,MAAM,MAAM,CAAA;AAC5B,OAAO,EAAE,GAAG,IAAI,SAAS,EAAE,GAAG,IAAI,SAAS,EAAE,MAAM,SAAS,CAAA;AAC5D,OAAO,EAAE,IAAI,IAAI,MAAM,EAAE,MAAM,qBAAqB,CAAA;AACpD,OAAO,EAAE,IAAI,IAAI,KAAK,EAAE,MAAM,kBAAkB,CAAA;AAChD,OAAO,EAAE,QAAQ,EAAE,QAAQ,EAAE,OAAO,EAAE,MAAM,2BAA2B,CAAA;AACvE,OAAO,EAAE,SAAS,EAAE,MAAM,mBAAmB,CAAA;AAC7C,OAAO,EAAE,IAAI,IAAI,IAAI,EAAE,MAAM,mBAAmB,CAAA;AAChD,OAAO,EAAE,MAAM,EAAE,MAAM,aAAa,CAAA;AAEpC,MAAM,CAAC,MAAM,UAAU,GAAG,CAAC,UAAkB,EAAE,EAAE,CAAC,GAAG,OAAO,CAAC,IAAI,CAAC,SAAS,EAAE,EAAE,UAAU,CAAC,CAAC,EAAE,CAAA;AAC7F,MAAM,CAAC,MAAM,YAAY,GAAG,CAAC,IAAY,EAAE,EAAE,CAAC,IAAI,CAAC,IAAI,EAAE,QAAQ,CAAW,CAAA;AAE5E,MAAM,CAAC,MAAM,SAAS,GAAG,CAAC,IAAY,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IAClF,MAAM,IAAI,GAAG,EAAE,GAAG,IAAI,EAAE,EAAE,EAAE,SAAS,EAAE,CAAA;IACvC,OAAO,IAAI,CAAC,OAAO,CAAC,CAAA;IACpB,OAAO,IAAI,CAAC,SAAS,CAAC,CAAA;IACtB,MAAM,MAAM,GAAG,YAAY,CAAC,IAAI,CAAW,CAAA;IAC3C,MAAM,OAAO,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,MAAM,EAAE,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAA;IAC1E,MAAM,GAAG,GAAG,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,CAAA;IAC7C,OAAO,GAAG,CAAA;AACd,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,WAAW,GAAG,CAAC,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IACtE,MAAM,IAAI,GAAG,EAAE,GAAG,IAAI,EAAE,EAAE,EAAE,SAAS,EAAE,CAAA;IACvC,MAAM,OAAO,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAA;IAClE,MAAM,GAAG,GAAG,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,CAAA;IAC7C,OAAO,GAAG,CAAA;AACd,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,cAAc,GAAG,CAAC,IAAY,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IACvF,MAAM,OAAO,GAAG,MAAM,CAAC,MAAM,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,EAAE,GAAG,IAAI,EAAE,EAAE,EAAE,SAAS,EAAE,CAAC,CAAC,CAAC,CAAC,CAAA;IAC3G,MAAM,GAAG,GAAG,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAQ,EAAE,CAAA;IAC7C,OAAO,GAAG,CAAA;AACd,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,UAAU,GAAG,KAAK,EAAE,IAAY,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,IAAS,EAAE,WAAgB,EAAE,EAAE,EAAE;IACxH,MAAM,WAAW,GAAG,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,SAAS,CAAC,CAAA;IACpD,MAAM,KAAK,GAAG,UAAU,CAAC,SAAS,CAAC,CAAA;IACnC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC;QACjB,KAAK,CAAC,KAAK,CAAC,CAAA;IAChB,CAAC;IACD,IAAI,CAAC,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;QACzB,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,QAAQ,CAAC,IAAI,CAAC,CAAC,EAAE,CAAC;YACvD,IAAI,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC,CAAA;QACxC,CAAC;IACL,CAAC;IACD,OAAO,MAAM,SAAS,CAAC,KAAK,EAAE,WAAW,EAAE,IAAI,EAAE;QAC7C,QAAQ,EAAE;YACN,IAAI,EAAE,IAAI;YACV,IAAI,EAAE,WAAW;YACjB,GAAG,QAAQ;SACd;KACJ,CAAC,CAAA;AACN,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,iBAAiB,GAAG,KAAK,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,IAAS,EAAE,WAAgB,EAAE,EAAE,EAAE;IACjH,MAAM,WAAW,GAAG,WAAW,CAAC,IAAI,EAAE,SAAS,CAAC,CAAA;IAChD,MAAM,KAAK,GAAG,UAAU,CAAC,SAAS,CAAC,CAAA;IACnC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC;QACjB,KAAK,CAAC,KAAK,CAAC,CAAA;IAChB,CAAC;IACD,IAAI,CAAC,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;QACzB,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,QAAQ,CAAC,IAAI,CAAC,CAAC,EAAE,CAAC;YACvD,IAAI,CAAC;gBACD,IAAI,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,CAAC,CAAC,CAAA;YACxC,CAAC;YAAC,OAAO,CAAC,EAAE,CAAC;gBACT,MAAM,CAAC,KAAK,CAAC,0CAA0C,CAAC,EAAE,EAAE,IAAI,CAAC,CAAA;gBACjE,OAAO,KAAK,CAAA;YAChB,CAAC;QACL,CAAC;IACL,CAAC;IACD,OAAO,MAAM,SAAS,CAAC,KAAK,EAAE,WAAW,EAAE,IAAI,EAAE;QAC7C,QAAQ,EAAE;YACN,IAAI,EAAE,WAAW;YACjB,GAAG,QAAQ;SACd;KACJ,CAAC,CAAA;AACN,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,aAAa,GAAG,KAAK,EAAE,IAAY,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IAC5F,MAAM,WAAW,GAAG,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,SAAS,CAAC,CAAA;IACpD,MAAM,KAAK,GAAG,UAAU,CAAC,SAAS,CAAC,CAAA;IACnC,IAAI,CAAC;QACD,MAAM,MAAM,GAAG,MAAM,SAAS,CAAC,IAAI,CAAC,KAAK,EAAE,WAAW,CAAC,CAAA;QACvD,IAAI,MAAM,EAAE,CAAC;YACT,OAAO,MAAM,CAAA;QACjB,CAAC;IACL,CAAC;IAAC,OAAO,CAAC,EAAE,CAAC;QACT,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAA;IACnB,CAAC;AACL,CAAC,CAAA;AACD,MAAM,CAAC,MAAM,UAAU,GAAG,KAAK,EAAE,IAAY,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IACzF,MAAM,WAAW,GAAG,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,SAAS,CAAC,CAAA;IACpD,MAAM,KAAK,GAAG,UAAU,CAAC,SAAS,CAAC,CAAA;IACnC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC;QACjB,KAAK,CAAC,KAAK,CAAC,CAAA;IAChB,CAAC;IACD,IAAI,IAAS,CAAA;IACb,IAAI,CAAC;QACD,MAAM,MAAM,GAAG,MAAM,SAAS,CAAC,IAAI,CAAC,KAAK,EAAE,WAAW,CAAC,CAAA;QACvD,IAAI,MAAM,EAAE,CAAC;YACT,IAAI,GAAI,CAAC,MAAM,SAAS,CAAC,KAAK,EAAE,WAAW,CAAC,CAAC,CAAC,IAAe,CAAC,QAAQ,EAAE,CAAA;QAC5E,CAAC;IAEL,CAAC;IAAC,OAAO,CAAC,EAAE,CAAC;QACT,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAA;IACnB,CAAC;IACD,OAAO,IAAI,CAAA;AACf,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,iBAAiB,GAAG,KAAK,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IAClF,MAAM,WAAW,GAAG,WAAW,CAAC,IAAI,EAAE,SAAS,CAAC,CAAA;IAChD,MAAM,KAAK,GAAG,UAAU,CAAC,SAAS,CAAC,CAAA;IACnC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC;QACjB,KAAK,CAAC,KAAK,CAAC,CAAA;IAChB,CAAC;IACD,IAAI,IAAS,CAAA;IACb,IAAI,CAAC;QACD,MAAM,MAAM,GAAG,MAAM,SAAS,CAAC,IAAI,CAAC,KAAK,EAAE,WAAW,CAAC,CAAA;QACvD,IAAI,MAAM,EAAE,CAAC;YACT,IAAI,GAAI,CAAC,MAAM,SAAS,CAAC,KAAK,EAAE,WAAW,CAAC,CAAC,CAAC,IAAe,CAAC,QAAQ,EAAE,CAAA;QAC5E,CAAC;IAEL,CAAC;IAAC,OAAO,CAAC,EAAE,CAAC;QACT,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAA;IACnB,CAAC;IAED,IAAI,IAAI,IAAI,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;QACzB,IAAI,CAAC;YACD,IAAI,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAA;QAC3B,CAAC;QAAC,OAAO,CAAC,EAAE,CAAC;YACT,MAAM,CAAC,KAAK,CAAC,gCAAgC,CAAC,EAAE,EAAE,IAAI,CAAC,CAAA;QAC3D,CAAC;IACL,CAAC;IACD,OAAO,IAAI,CAAA;AACf,CAAC,CAAA;AAED,MAAM,CAAC,MAAM,eAAe,GAAG,KAAK,EAAE,IAAY,EAAE,OAAY,EAAE,EAAE,YAAoB,MAAM,EAAE,EAAE;IAC9F,MAAM,WAAW,GAAG,SAAS,CAAC,IAAI,EAAE,IAAI,EAAE,SAAS,CAAC,CAAA;IACpD,MAAM,KAAK,GAAG,UAAU,CAAC,SAAS,CAAC,CAAA;IACnC,IAAI,CAAC,MAAM,CAAC,KAAK,CAAC,EAAE,CAAC;QACjB,KAAK,CAAC,KAAK,CAAC,CAAA;IAChB,CAAC;IACD,IAAI,IAAS,CAAA;IACb,IAAI,CAAC;QACD,MAAM,MAAM,GAAG,MAAM,SAAS,CAAC,IAAI,CAAC,KAAK,EAAE,WAAW,CAAC,CAAA;QACvD,IAAI,MAAM,EAAE,CAAC;YACT,OAAO,MAAM,CAAC,IAAI,CAAA;QACtB,CAAC;IAEL,CAAC;IAAC,OAAO,CAAC,EAAE,CAAC;QACT,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC,CAAA;IACnB,CAAC;IACD,OAAO,IAAI,CAAA;AACf,CAAC,CAAA"}