Kubectl provides a nice feature for editing some of its objects. You can type `kubectl edit deployment my-cool-deployment` and it will download the deployment description, allow you do edit it on VI and once you save it, it will update the deployment. I would like to have a similar experience with s3 files instead of having to copy, edit and cop…

s3-edit.clj

(ns s3-edit
  (:require [clojure.string :as str]
            [clojure.java.shell :as sh]
            [clojure.java.io :as io])
  (:import (java.util UUID)))

(defn s3-edit [s3-path]
  (let [temp-secrets-file-name (str "./temp-secrets-" (UUID/randomUUID) ".json")]
    (sh/sh "aws" "s3" "cp" s3-path temp-secrets-file-name)
    (->
     (ProcessBuilder. ["vim" temp-secrets-file-name])
     (.inheritIO)
     (.start)
     (.waitFor))
    (sh/sh "aws" "s3" "cp" temp-secrets-file-name s3-path)
    (sh/sh "rm" temp-secrets-file-name)))

(s3-edit (first *command-line-args*))