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Where do you see npm/npx mentioned?

• fodkodrasz 3y ago
  at https://fx.wtf/getting-started https://fx.wtf/getting-started it says: $ cat file.json | npx fx .field
  • laurent123456 3y ago
    It seems it would work since they release an npm package too: https://www.npmjs.com/package/fx https://www.npmjs.com/package/fx A bit surprising, I wonder if they implemented it in JS too, or somehow managed to distribute their Go program on npm. Edit: They indeed have a separate non-interactive version in JS: https://github.com/antonmedv/fx/tree/master/npm https://github.com/antonmedv/fx/tree/master/npm
• nwsm 3y ago
  The project supports JS scripts as arguments to process the data: https://fx.wtf/getting-started#json-processing https://fx.wtf/getting-started#json-processing It's hard to tell from the docs if there is any JS involved if you just pipe JSON data to fx. I would hope not, since it mentions being written in Go for performance.
  • freedomben 3y ago
    This is what I was wondering as well. Is there an interpreter built into the go binary? or is it using my node install under the hood? Edit: Answered my own question. I installed it into a podman container with nothing else in it, and it printed this when trying to execute js: Node.js or Deno is required to run fx with reducers.
    • fragmede 3y ago
      strace (on Linux) would have told you that without needing to user podman