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TS_NODE_OPTIONS #476

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stelcheck
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@stelcheck stelcheck commented Dec 10, 2017

This will remap all TS_NODE_ environment to
NODE_ environment variables for the child process
being spawned.

Fixes #471

@coveralls
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coveralls commented Dec 10, 2017

Coverage Status

Coverage remained the same at 76.633% when pulling df3c05b on stelcheck:features/ts-node-options into d4a1c94 on TypeStrong:master.

This will remap all `TS_NODE_` environment to
`NODE_` environment variables for the child process
being spawned.

Fixes TypeStrong#471
@stelcheck stelcheck changed the title Support trace-warnings flag, TS_NODE_OPTIONS TS_NODE_OPTIONS Dec 15, 2017
@stelcheck
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@blakeembrey updated this PR to externalize flag additions, and resolved merge conflict.

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coveralls commented Dec 15, 2017

Coverage Status

Coverage remained the same at 77.427% when pulling f68e6e3 on stelcheck:features/ts-node-options into 1541dfe on TypeStrong:master.

@ORESoftware
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oh shabam lookin' good

stelcheck added a commit to stelcheck/ts-node that referenced this pull request Dec 20, 2017
This commit:

  1. Cleans up how the code is loaded
  2. Removes the necessity to use 'spawn'

Replaces TypeStrong#476
Replaces TypeStrong#489
@stelcheck stelcheck mentioned this pull request Dec 20, 2017
@blakeembrey
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Closing with #536 since I decided to kill the subprocess behaviour.

@dPowNextdoor
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Can we actually re-open this? In light of #1007, --experimental-specifier-resolution=node doesn't seem to work with ts-node very well, if at all. It would solve this (as well as any other problems that may arise from future NodeJS experimental features) if we could simply use a TS_NODE_OPTIONS in our .npmrc files to override the node-options used for non-ts-node commands.

D-Pow added a commit to D-Pow/react-app-boilerplate that referenced this pull request Jan 12, 2022
This allows `ts-node` to be used to run TypeScript files without having to compile them with `tsc` first. It also adds the necessary configs, including `tsconfig-paths` for `paths` import-alias resolution. Unfortunately, this means we have to remove the `--experimental-module-resolution=node` since `ts-node` uses its own loader and thus form of resolving modules.

See:

Setup
* https://medium.com/@jimcraft123hd/setting-up-path-alias-in-typescript-and-tsc-build-without-error-9f1dbc0bccd2

Issues with `ts-node`, ESM, and aliases
* TypeStrong/ts-node#1007
    - TypeStrong/ts-node#476
    - dividab/tsconfig-paths#122 (comment)
    - TypeStrong/ts-node#1450 (comment)
* TypeStrong/ts-node#1414
* TypeStrong/ts-node#995
    - TypeStrong/ts-node#639

Node issues with ESM
* https://nodejs.org/api/packages.html#determining-module-system
* nodejs/node#37468
D-Pow added a commit to D-Pow/react-app-boilerplate that referenced this pull request Jan 12, 2022
This allows `ts-node` to be used to run TypeScript files without having to compile them with `tsc` first. It also adds the necessary configs, including `tsconfig-paths` for `paths` import-alias resolution. Unfortunately, this means we have to remove the `--experimental-module-resolution=node` since `ts-node` uses its own loader and thus form of resolving modules.

See:

Setup
* https://medium.com/@jimcraft123hd/setting-up-path-alias-in-typescript-and-tsc-build-without-error-9f1dbc0bccd2

Issues with `ts-node`, ESM, and aliases
* TypeStrong/ts-node#1007
    - TypeStrong/ts-node#476
    - dividab/tsconfig-paths#122 (comment)
    - TypeStrong/ts-node#1450 (comment)
* TypeStrong/ts-node#1414
* TypeStrong/ts-node#995
    - TypeStrong/ts-node#639

Node issues with ESM
* https://nodejs.org/api/packages.html#determining-module-system
* nodejs/node#37468
D-Pow added a commit to D-Pow/react-app-boilerplate that referenced this pull request Jan 12, 2022
This allows `ts-node` to be used to run TypeScript files without having to compile them with `tsc` first. It also adds the necessary configs, including `tsconfig-paths` for `paths` import-alias resolution. Unfortunately, this means we have to remove the `--experimental-module-resolution=node` since `ts-node` uses its own loader and thus form of resolving modules.

See:

Setup
* https://medium.com/@jimcraft123hd/setting-up-path-alias-in-typescript-and-tsc-build-without-error-9f1dbc0bccd2

Issues with `ts-node`, ESM, and aliases
* TypeStrong/ts-node#1007
    - TypeStrong/ts-node#476
    - dividab/tsconfig-paths#122 (comment)
    - TypeStrong/ts-node#1450 (comment)
* TypeStrong/ts-node#1414
* TypeStrong/ts-node#995
    - TypeStrong/ts-node#639

Node issues with ESM
* https://nodejs.org/api/packages.html#determining-module-system
* nodejs/node#37468
@cspotcode
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@dPowNextdoor --experimental-specifier-resolution is a node option, not a ts-node option, so you can already specify that option via NODE_OPTIONS. It is compatible with ts-node; we have automated tests to ensure this.

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6 participants