ts-node 将选项传递给节点

Question

Is there a way to pass options to node when invoking ts-node? I am trying to use an experimental feature in node and it would be swell if it would work with ts-node.

This is currently what I am doing:

ts-node ./src/utils/repl.ts -- --experimental-repl-await

Answer 1

I got it to work this way:

node --experimental-repl-await -r ts-node/register ./src/utils/repl.ts

From the ts-node documentation :

Note: If you need to use advanced node.js CLI arguments (eg --inspect ), use them with node -r ts-node/register instead of the ts-node CLI.

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Another way to do it is to use the NODE_OPTIONS environment variable. For instance, in a *nix-style shell:

NODE_OPTIONS=--experimental-repl-await ts-node ./src/utils/repl.ts

Answer 2

Just as with Node.js itself, options go before the script. (Options after the script are options to the script, not Node.js.)

ts-node --experimental-repl-await ./src/utils/repl.ts --

From the documentation :

You can set options by passing them before the script path, via programmatic usage or via environment variables.