`docsify` fails under yarn pnp strict mode due to missing `ansi-colors` dependency

[tripplilley]

Yarn (v2/3) by default operates in a strict Plug'n'Play mode which does not allow directly loading indirect dependencies.

lib/commands/init.js directly requires ansi-colors, but it's not listed in package.json.

yarn run docsify, therefore, fails (even if docsify-cli is correctly registered in package.json).

Adding "ansi-colors": "^4.1.1" to dependencies should be enough (I chose that version because it's what's already in package-lock.json from an indirect dependency).

$ yarn run docsify
/Users/tlilley/projects/veatech/sbx/smithy/.pnp.cjs:11796
    throw firstError;
    ^

Error: docsify-cli tried to access ansi-colors, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.

Required package: ansi-colors
Required by: docsify-cli@npm:4.4.4 (via /Users/tlilley/projects/veatech/sbx/smithy/.yarn/cache/docsify-cli-npm-4.4.4-3d7dbcc799-2f72ff07d0.zip/node_modules/docsify-cli/lib/commands/)

Require stack:
- /Users/tlilley/projects/veatech/sbx/smithy/.yarn/cache/docsify-cli-npm-4.4.4-3d7dbcc799-2f72ff07d0.zip/node_modules/docsify-cli/lib/commands/init.js
- /Users/tlilley/projects/veatech/sbx/smithy/.yarn/cache/docsify-cli-npm-4.4.4-3d7dbcc799-2f72ff07d0.zip/node_modules/docsify-cli/lib/index.js
- /Users/tlilley/projects/veatech/sbx/smithy/.yarn/cache/docsify-cli-npm-4.4.4-3d7dbcc799-2f72ff07d0.zip/node_modules/docsify-cli/bin/docsify
    at require$$0.Module._resolveFilename (/Users/tlilley/projects/veatech/sbx/smithy/.pnp.cjs:11795:13)
    at require$$0.Module._load (/Users/tlilley/projects/veatech/sbx/smithy/.pnp.cjs:11645:42)
    at Module.require (node:internal/modules/cjs/loader:1157:19)
    at require (node:internal/modules/helpers:119:18)
    at Object.<anonymous> (/Users/tlilley/projects/veatech/sbx/smithy/.yarn/cache/docsify-cli-npm-4.4.4-3d7dbcc799-2f72ff07d0.zip/node_modules/docsify-cli/lib/commands/init.js:10:16)
    at Module._compile (node:internal/modules/cjs/loader:1275:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1329:10)
    at require$$0.Module._extensions..js (/Users/tlilley/projects/veatech/sbx/smithy/.pnp.cjs:11839:33)
    at Module.load (node:internal/modules/cjs/loader:1133:32)
    at require$$0.Module._load (/Users/tlilley/projects/veatech/sbx/smithy/.pnp.cjs:11676:14)

Node.js v19.8.1

[tripplilley]

For anyone else dealing with this, you can work around it by using "loose" Plug'n'Play mode until there's an update.

$ yarn config set pnpMode loose
➤ YN0000: Successfully set pnpMode to 'loose'

You'll also need to remove the cached Plug'n'Play install file and reinstall your dependencies:

$ rm .pnp.cjs
$ yarn install
➤ YN0000: ┌ Resolution step
➤ YN0000: └ Completed
➤ YN0000: ┌ Fetch step
➤ YN0000: └ Completed
➤ YN0000: ┌ Link step
➤ YN0000: └ Completed
➤ YN0000: Done in 0s 341ms

[tripplilley]

Apparently there are other missing dependency declarations, too 😅

$ yarn run docsify serve -p 3006
(node:39416) [MODULE_NOT_FOUND] Error: docsify-cli tried to access ansi-colors, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.
(Use `node --trace-warnings ...` to show where the warning was created)
(node:39416) [MODULE_NOT_FOUND] Error: node-fetch tried to access encoding (a peer dependency) but it isn't provided by its ancestors; this makes the require call ambiguous and unsound.
(node:39416) [MODULE_NOT_FOUND] Error: debug tried to access supports-color (a peer dependency) but it isn't provided by its ancestors; this makes the require call ambiguous and unsound.
(node:39416) [MODULE_NOT_FOUND] Error: docsify-server-renderer tried to access marked, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.
(node:39416) [MODULE_NOT_FOUND] Error: docsify-server-renderer tried to access prismjs, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.
(node:39416) [MODULE_NOT_FOUND] Error: docsify-server-renderer tried to access strip-indent, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.
(node:39416) [MODULE_NOT_FOUND] Error: docsify-cli tried to access y18n, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.
(node:39416) [MODULE_NOT_FOUND] Error: yargonaut tried to access yargs, but it isn't declared in its dependencies; this makes the require call ambiguous and unsound.

Using pnpMode: loose, as noted in my previous comment, still works, but that's a setting that affects the entire project, so it's really just a short-term solution.