@angular/cli
Version:
CLI tool for Angular
153 lines • 18.9 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
const crypto_1 = require("crypto");
const path_1 = require("path");
const command_module_1 = require("../../command-builder/command-module");
const config_1 = require("../../utilities/config");
const json_file_1 = require("../../utilities/json-file");
class ConfigCommandModule extends command_module_1.CommandModule {
constructor() {
super(...arguments);
this.command = 'config [json-path] [value]';
this.describe = 'Retrieves or sets Angular configuration values in the angular.json file for the workspace.';
this.longDescriptionPath = (0, path_1.join)(__dirname, 'long-description.md');
}
builder(localYargs) {
return localYargs
.positional('json-path', {
description: `The configuration key to set or query, in JSON path format. ` +
`For example: "a[3].foo.bar[2]". If no new value is provided, returns the current value of this key.`,
type: 'string',
})
.positional('value', {
description: 'If provided, a new value for the given configuration key.',
type: 'string',
})
.option('global', {
description: `Access the global configuration in the caller's home directory.`,
alias: ['g'],
type: 'boolean',
default: false,
})
.strict();
}
async run(options) {
const level = options.global ? 'global' : 'local';
const [config] = await (0, config_1.getWorkspaceRaw)(level);
if (options.value == undefined) {
if (!config) {
this.context.logger.error('No config found.');
return 1;
}
return this.get(config, options);
}
else {
return this.set(options);
}
}
get(jsonFile, options) {
const { logger } = this.context;
const value = options.jsonPath
? jsonFile.get(parseJsonPath(options.jsonPath))
: jsonFile.content;
if (value === undefined) {
logger.error('Value cannot be found.');
return 1;
}
else if (typeof value === 'string') {
logger.info(value);
}
else {
logger.info(JSON.stringify(value, null, 2));
}
return 0;
}
async set(options) {
if (!options.jsonPath?.trim()) {
throw new command_module_1.CommandModuleError('Invalid Path.');
}
const [config, configPath] = await (0, config_1.getWorkspaceRaw)(options.global ? 'global' : 'local');
const { logger } = this.context;
if (!config || !configPath) {
throw new command_module_1.CommandModuleError('Confguration file cannot be found.');
}
const normalizeUUIDValue = (v) => (v === '' ? (0, crypto_1.randomUUID)() : `${v}`);
const value = options.jsonPath === 'cli.analyticsSharing.uuid'
? normalizeUUIDValue(options.value)
: options.value;
const modified = config.modify(parseJsonPath(options.jsonPath), normalizeValue(value));
if (!modified) {
logger.error('Value cannot be found.');
return 1;
}
await (0, config_1.validateWorkspace)((0, json_file_1.parseJson)(config.content), options.global ?? false);
config.save();
return 0;
}
}
exports.default = ConfigCommandModule;
/**
* Splits a JSON path string into fragments. Fragments can be used to get the value referenced
* by the path. For example, a path of "a[3].foo.bar[2]" would give you a fragment array of
* ["a", 3, "foo", "bar", 2].
* @param path The JSON string to parse.
* @returns {(string|number)[]} The fragments for the string.
* @private
*/
function parseJsonPath(path) {
const fragments = (path || '').split(/\./g);
const result = [];
while (fragments.length > 0) {
const fragment = fragments.shift();
if (fragment == undefined) {
break;
}
const match = fragment.match(/([^[]+)((\[.*\])*)/);
if (!match) {
throw new command_module_1.CommandModuleError('Invalid JSON path.');
}
result.push(match[1]);
if (match[2]) {
const indices = match[2]
.slice(1, -1)
.split('][')
.map((x) => (/^\d$/.test(x) ? +x : x.replace(/"|'/g, '')));
result.push(...indices);
}
}
return result.filter((fragment) => fragment != null);
}
function normalizeValue(value) {
const valueString = `${value}`.trim();
switch (valueString) {
case 'true':
return true;
case 'false':
return false;
case 'null':
return null;
case 'undefined':
return undefined;
}
if (isFinite(+valueString)) {
return +valueString;
}
try {
// We use `JSON.parse` instead of `parseJson` because the latter will parse UUIDs
// and convert them into a numberic entities.
// Example: 73b61974-182c-48e4-b4c6-30ddf08c5c98 -> 73.
// These values should never contain comments, therefore using `JSON.parse` is safe.
return JSON.parse(valueString);
}
catch {
return value;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"cli.js","sourceRoot":"","sources":["../../../../../../../../../packages/angular/cli/src/commands/config/cli.ts"],"names":[],"mappings":";AAAA;;;;;;GAMG;;AAGH,mCAAoC;AACpC,+BAA4B;AAE5B,yEAK8C;AAC9C,mDAA4E;AAC5E,yDAAgE;AAQhE,MAAqB,mBACnB,SAAQ,8BAAgC;IAD1C;;QAIE,YAAO,GAAG,4BAA4B,CAAC;QACvC,aAAQ,GACN,4FAA4F,CAAC;QAC/F,wBAAmB,GAAG,IAAA,WAAI,EAAC,SAAS,EAAE,qBAAqB,CAAC,CAAC;IA6F/D,CAAC;IA3FC,OAAO,CAAC,UAAgB;QACtB,OAAO,UAAU;aACd,UAAU,CAAC,WAAW,EAAE;YACvB,WAAW,EACT,8DAA8D;gBAC9D,qGAAqG;YACvG,IAAI,EAAE,QAAQ;SACf,CAAC;aACD,UAAU,CAAC,OAAO,EAAE;YACnB,WAAW,EAAE,2DAA2D;YACxE,IAAI,EAAE,QAAQ;SACf,CAAC;aACD,MAAM,CAAC,QAAQ,EAAE;YAChB,WAAW,EAAE,iEAAiE;YAC9E,KAAK,EAAE,CAAC,GAAG,CAAC;YACZ,IAAI,EAAE,SAAS;YACf,OAAO,EAAE,KAAK;SACf,CAAC;aACD,MAAM,EAAE,CAAC;IACd,CAAC;IAED,KAAK,CAAC,GAAG,CAAC,OAAmC;QAC3C,MAAM,KAAK,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,OAAO,CAAC;QAClD,MAAM,CAAC,MAAM,CAAC,GAAG,MAAM,IAAA,wBAAe,EAAC,KAAK,CAAC,CAAC;QAE9C,IAAI,OAAO,CAAC,KAAK,IAAI,SAAS,EAAE;YAC9B,IAAI,CAAC,MAAM,EAAE;gBACX,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,kBAAkB,CAAC,CAAC;gBAE9C,OAAO,CAAC,CAAC;aACV;YAED,OAAO,IAAI,CAAC,GAAG,CAAC,MAAM,EAAE,OAAO,CAAC,CAAC;SAClC;aAAM;YACL,OAAO,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,CAAC;SAC1B;IACH,CAAC;IAEO,GAAG,CAAC,QAAkB,EAAE,OAAmC;QACjE,MAAM,EAAE,MAAM,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC;QAEhC,MAAM,KAAK,GAAG,OAAO,CAAC,QAAQ;YAC5B,CAAC,CAAC,QAAQ,CAAC,GAAG,CAAC,aAAa,CAAC,OAAO,CAAC,QAAQ,CAAC,CAAC;YAC/C,CAAC,CAAC,QAAQ,CAAC,OAAO,CAAC;QAErB,IAAI,KAAK,KAAK,SAAS,EAAE;YACvB,MAAM,CAAC,KAAK,CAAC,wBAAwB,CAAC,CAAC;YAEvC,OAAO,CAAC,CAAC;SACV;aAAM,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;YACpC,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;SACpB;aAAM;YACL,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK,EAAE,IAAI,EAAE,CAAC,CAAC,CAAC,CAAC;SAC7C;QAED,OAAO,CAAC,CAAC;IACX,CAAC;IAEO,KAAK,CAAC,GAAG,CAAC,OAAmC;QACnD,IAAI,CAAC,OAAO,CAAC,QAAQ,EAAE,IAAI,EAAE,EAAE;YAC7B,MAAM,IAAI,mCAAkB,CAAC,eAAe,CAAC,CAAC;SAC/C;QAED,MAAM,CAAC,MAAM,EAAE,UAAU,CAAC,GAAG,MAAM,IAAA,wBAAe,EAAC,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC;QACxF,MAAM,EAAE,MAAM,EAAE,GAAG,IAAI,CAAC,OAAO,CAAC;QAEhC,IAAI,CAAC,MAAM,IAAI,CAAC,UAAU,EAAE;YAC1B,MAAM,IAAI,mCAAkB,CAAC,oCAAoC,CAAC,CAAC;SACpE;QAED,MAAM,kBAAkB,GAAG,CAAC,CAAqB,EAAE,EAAE,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC,IAAA,mBAAU,GAAE,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,CAAC;QAEzF,MAAM,KAAK,GACT,OAAO,CAAC,QAAQ,KAAK,2BAA2B;YAC9C,CAAC,CAAC,kBAAkB,CAAC,OAAO,CAAC,KAAK,CAAC;YACnC,CAAC,CAAC,OAAO,CAAC,KAAK,CAAC;QAEpB,MAAM,QAAQ,GAAG,MAAM,CAAC,MAAM,CAAC,aAAa,CAAC,OAAO,CAAC,QAAQ,CAAC,EAAE,cAAc,CAAC,KAAK,CAAC,CAAC,CAAC;QAEvF,IAAI,CAAC,QAAQ,EAAE;YACb,MAAM,CAAC,KAAK,CAAC,wBAAwB,CAAC,CAAC;YAEvC,OAAO,CAAC,CAAC;SACV;QAED,MAAM,IAAA,0BAAiB,EAAC,IAAA,qBAAS,EAAC,MAAM,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC,MAAM,IAAI,KAAK,CAAC,CAAC;QAE5E,MAAM,CAAC,IAAI,EAAE,CAAC;QAEd,OAAO,CAAC,CAAC;IACX,CAAC;CACF;AApGD,sCAoGC;AAED;;;;;;;GAOG;AACH,SAAS,aAAa,CAAC,IAAY;IACjC,MAAM,SAAS,GAAG,CAAC,IAAI,IAAI,EAAE,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;IAC5C,MAAM,MAAM,GAAwB,EAAE,CAAC;IAEvC,OAAO,SAAS,CAAC,MAAM,GAAG,CAAC,EAAE;QAC3B,MAAM,QAAQ,GAAG,SAAS,CAAC,KAAK,EAAE,CAAC;QACnC,IAAI,QAAQ,IAAI,SAAS,EAAE;YACzB,MAAM;SACP;QAED,MAAM,KAAK,GAAG,QAAQ,CAAC,KAAK,CAAC,oBAAoB,CAAC,CAAC;QACnD,IAAI,CAAC,KAAK,EAAE;YACV,MAAM,IAAI,mCAAkB,CAAC,oBAAoB,CAAC,CAAC;SACpD;QAED,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC;QACtB,IAAI,KAAK,CAAC,CAAC,CAAC,EAAE;YACZ,MAAM,OAAO,GAAG,KAAK,CAAC,CAAC,CAAC;iBACrB,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;iBACZ,KAAK,CAAC,IAAI,CAAC;iBACX,GAAG,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,MAAM,EAAE,EAAE,CAAC,CAAC,CAAC,CAAC;YAC7D,MAAM,CAAC,IAAI,CAAC,GAAG,OAAO,CAAC,CAAC;SACzB;KACF;IAED,OAAO,MAAM,CAAC,MAAM,CAAC,CAAC,QAAQ,EAAE,EAAE,CAAC,QAAQ,IAAI,IAAI,CAAC,CAAC;AACvD,CAAC;AAED,SAAS,cAAc,CAAC,KAA4C;IAClE,MAAM,WAAW,GAAG,GAAG,KAAK,EAAE,CAAC,IAAI,EAAE,CAAC;IACtC,QAAQ,WAAW,EAAE;QACnB,KAAK,MAAM;YACT,OAAO,IAAI,CAAC;QACd,KAAK,OAAO;YACV,OAAO,KAAK,CAAC;QACf,KAAK,MAAM;YACT,OAAO,IAAI,CAAC;QACd,KAAK,WAAW;YACd,OAAO,SAAS,CAAC;KACpB;IAED,IAAI,QAAQ,CAAC,CAAC,WAAW,CAAC,EAAE;QAC1B,OAAO,CAAC,WAAW,CAAC;KACrB;IAED,IAAI;QACF,iFAAiF;QACjF,6CAA6C;QAC7C,uDAAuD;QACvD,oFAAoF;QACpF,OAAO,IAAI,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC;KAChC;IAAC,MAAM;QACN,OAAO,KAAK,CAAC;KACd;AACH,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport { JsonValue } from '@angular-devkit/core';\nimport { randomUUID } from 'crypto';\nimport { join } from 'path';\nimport { Argv } from 'yargs';\nimport {\n  CommandModule,\n  CommandModuleError,\n  CommandModuleImplementation,\n  Options,\n} from '../../command-builder/command-module';\nimport { getWorkspaceRaw, validateWorkspace } from '../../utilities/config';\nimport { JSONFile, parseJson } from '../../utilities/json-file';\n\ninterface ConfigCommandArgs {\n  'json-path'?: string;\n  value?: string;\n  global?: boolean;\n}\n\nexport default class ConfigCommandModule\n  extends CommandModule<ConfigCommandArgs>\n  implements CommandModuleImplementation<ConfigCommandArgs>\n{\n  command = 'config [json-path] [value]';\n  describe =\n    'Retrieves or sets Angular configuration values in the angular.json file for the workspace.';\n  longDescriptionPath = join(__dirname, 'long-description.md');\n\n  builder(localYargs: Argv): Argv<ConfigCommandArgs> {\n    return localYargs\n      .positional('json-path', {\n        description:\n          `The configuration key to set or query, in JSON path format. ` +\n          `For example: \"a[3].foo.bar[2]\". If no new value is provided, returns the current value of this key.`,\n        type: 'string',\n      })\n      .positional('value', {\n        description: 'If provided, a new value for the given configuration key.',\n        type: 'string',\n      })\n      .option('global', {\n        description: `Access the global configuration in the caller's home directory.`,\n        alias: ['g'],\n        type: 'boolean',\n        default: false,\n      })\n      .strict();\n  }\n\n  async run(options: Options<ConfigCommandArgs>): Promise<number | void> {\n    const level = options.global ? 'global' : 'local';\n    const [config] = await getWorkspaceRaw(level);\n\n    if (options.value == undefined) {\n      if (!config) {\n        this.context.logger.error('No config found.');\n\n        return 1;\n      }\n\n      return this.get(config, options);\n    } else {\n      return this.set(options);\n    }\n  }\n\n  private get(jsonFile: JSONFile, options: Options<ConfigCommandArgs>): number {\n    const { logger } = this.context;\n\n    const value = options.jsonPath\n      ? jsonFile.get(parseJsonPath(options.jsonPath))\n      : jsonFile.content;\n\n    if (value === undefined) {\n      logger.error('Value cannot be found.');\n\n      return 1;\n    } else if (typeof value === 'string') {\n      logger.info(value);\n    } else {\n      logger.info(JSON.stringify(value, null, 2));\n    }\n\n    return 0;\n  }\n\n  private async set(options: Options<ConfigCommandArgs>): Promise<number | void> {\n    if (!options.jsonPath?.trim()) {\n      throw new CommandModuleError('Invalid Path.');\n    }\n\n    const [config, configPath] = await getWorkspaceRaw(options.global ? 'global' : 'local');\n    const { logger } = this.context;\n\n    if (!config || !configPath) {\n      throw new CommandModuleError('Confguration file cannot be found.');\n    }\n\n    const normalizeUUIDValue = (v: string | undefined) => (v === '' ? randomUUID() : `${v}`);\n\n    const value =\n      options.jsonPath === 'cli.analyticsSharing.uuid'\n        ? normalizeUUIDValue(options.value)\n        : options.value;\n\n    const modified = config.modify(parseJsonPath(options.jsonPath), normalizeValue(value));\n\n    if (!modified) {\n      logger.error('Value cannot be found.');\n\n      return 1;\n    }\n\n    await validateWorkspace(parseJson(config.content), options.global ?? false);\n\n    config.save();\n\n    return 0;\n  }\n}\n\n/**\n * Splits a JSON path string into fragments. Fragments can be used to get the value referenced\n * by the path. For example, a path of \"a[3].foo.bar[2]\" would give you a fragment array of\n * [\"a\", 3, \"foo\", \"bar\", 2].\n * @param path The JSON string to parse.\n * @returns {(string|number)[]} The fragments for the string.\n * @private\n */\nfunction parseJsonPath(path: string): (string | number)[] {\n  const fragments = (path || '').split(/\\./g);\n  const result: (string | number)[] = [];\n\n  while (fragments.length > 0) {\n    const fragment = fragments.shift();\n    if (fragment == undefined) {\n      break;\n    }\n\n    const match = fragment.match(/([^[]+)((\\[.*\\])*)/);\n    if (!match) {\n      throw new CommandModuleError('Invalid JSON path.');\n    }\n\n    result.push(match[1]);\n    if (match[2]) {\n      const indices = match[2]\n        .slice(1, -1)\n        .split('][')\n        .map((x) => (/^\\d$/.test(x) ? +x : x.replace(/\"|'/g, '')));\n      result.push(...indices);\n    }\n  }\n\n  return result.filter((fragment) => fragment != null);\n}\n\nfunction normalizeValue(value: string | undefined | boolean | number): JsonValue | undefined {\n  const valueString = `${value}`.trim();\n  switch (valueString) {\n    case 'true':\n      return true;\n    case 'false':\n      return false;\n    case 'null':\n      return null;\n    case 'undefined':\n      return undefined;\n  }\n\n  if (isFinite(+valueString)) {\n    return +valueString;\n  }\n\n  try {\n    // We use `JSON.parse` instead of `parseJson` because the latter will parse UUIDs\n    // and convert them into a numberic entities.\n    // Example: 73b61974-182c-48e4-b4c6-30ddf08c5c98 -> 73.\n    // These values should never contain comments, therefore using `JSON.parse` is safe.\n    return JSON.parse(valueString);\n  } catch {\n    return value;\n  }\n}\n"]}