failed to build locally

[yunmc]

// unified-latex-util-parse

• npm install
• npm run build

../unified-latex-util-match/dist/index.d.ts:3:1127 - error TS2307: Cannot find module '../unified-latex-types/dist' or its corresponding type declarations.

3 export declare const anyEnvironment: (node: any) => node is import("../unified-latex-types/dist").Environment, anyMacro: (node: any) => node is import("../unified-latex-types/dist").Macro, anyString: (node: any) => node is import("../unified-latex-types/dist").String, argument: (node: any) => node is import("../unified-latex-types/dist").Argument, blankArgument: (node: any) => boolean, comment: (node: any) => node is import("../unified-latex-types/dist").Comment, environment: (node: any, envName?: string | undefined) => node is import("../unified-latex-types/dist").Environment, group: (node: any) => node is import("../unified-latex-types/dist").Group, macro: (node: any, macroName?: string | undefined) => node is import("../unified-latex-types/dist").Macro, math: (node: any) => node is import("../unified-latex-types/dist").InlineMath | import("../unified-latex-types/dist").DisplayMath, parbreak: (node: any) => node is import("../unified-latex-types/dist").Parbreak, string: (node: any, value?: string | undefined) => node is import("../unified-latex-types/dist").String, whitespace: (node: any) => node is import("../unified-latex-types/dist").Whitespace;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[siefkenj]

Are you running build from the root directory or from the unified-latex-util-parse directory?

[yunmc]

Are you running build from the root directory or from the unified-latex-util-parse directory?

Thanks for ur reply, from the /packages/unified-latex-util-parse directory.

[siefkenj]

Try building from the root directory.

[yunmc]

Try building from the root directory.

it's ok, but index.d.ts is missing.

[siefkenj]

Which index.d.ts is missing when building from the root directory? Building from the root directory should build everything...

[yunmc]

/packages/unified-latex-util-parse

[yunmc]

sth wrong with my env?

node - v14.15.4
npm - 6.14.10

[siefkenj]

I am running node 16.14.2 and npm 8.5.1. You might need a newer version of npm for workspaces to work correctly. I believe workspaces were only introduced in npm v7.

[yunmc]

I build succeeded through node 16!
But I have another problem, I cannot run my nodejs server with ESM module(unified-latex), maybe I need to prebuild *.ts with webpack or esbuild?

[siefkenj]

You should be able to import the index.cjs file directly. That file is compiled for CommonJS

[yunmc]

const latexParser = require('unified-latex/packages/unified-latex-util-parse/dist/index.cjs');

tsconfig.json:
"esModuleInterop": true

/node_modules/unified/index.js:1
export {unified} from './lib/index.js'
^^^^^^

SyntaxError: Unexpected token export
at Module._compile (internal/modules/cjs/loader.js:723:23)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Module.require (internal/modules/cjs/loader.js:692:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Object. (/Users/yunmingchun/Project/content-server-node/node_modules/unified-latex/packages/unified-latex-util-parse/libs/plugin-from-string.ts:1:41)
at Module._compile (internal/modules/cjs/loader.js:778:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Module.require (internal/modules/cjs/loader.js:692:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Object. (/Users/yunmingchun/Project/content-server-node/app/controller/open/other.ts:8:21)

[siefkenj]

Are you using Typescript? If so, you should be importing the es module, not the CommonJS one. Also, your import statement looks weird. Relative imports start with ./, so yours is an absolute import. I'm not sure how it's working at all.

You can try using npm link in the dist directory and your local directory. Then you can do require("unified-latex-util-parse")

[yunmc]

I found eggjs do not support ESM... thx!~

[siefkenj]

Great. I'm glad it got resolved!