nix set-json utility

package.json

@@ -17,7 +17,6 @@
   "devDependencies": {
     "ava": "^0.21.0",
     "commit-status": "^4.1.0",
-    "dot-component": "^0.1.1",
     "glob": "^7.1.2",
     "lerna": "^2.0.0",
     "npm-run-all": "^4.0.2",

script/set-json

@@ -1,90 +0,0 @@
-#!/usr/bin/env node
-const dot = require("dot-component")
-const fse = require("fs-extra")
-const yargs = require("yargs")
-  .option("set", {
-    describe: "Set key 'x' in the form --set.x=foo",
-    alias: "s",
-  })
-  .option("copy", {
-    describe: "Copy key 'x' from file.json in the form: --copy=file.json:x",
-    alias: "c",
-  })
-  .option("del", {
-    describe: "Delete the provided key",
-    alias: "d",
-  })
-const opts = yargs.argv
-const args = opts._
-
-const ops = []
-
-if (opts.set && typeof opts.set === "object") {
-  Object.entries(opts.set).forEach(([key, val]) => {
-    ops.push(json => {
-      dot.set(json, key, val)
-      return json
-    })
-  })
-}
-
-if (opts.copy) {
-  const [file, key] = opts.copy.split(":")
-  if (file && key) {
-    console.warn("copying '%s' from %s...", key, file)
-    ops.push(json => {
-      return fse.readFile(file, UTF)
-        .then(JSON.parse)
-        .then(data => dot.get(data, key))
-        .then(data => dot.set(json, key, data))
-        .then(() => json)
-    })
-  } else {
-    console.error(
-      "malformed --copy directive; expected 'file:key', got '%s'",
-      opts.copy
-    )
-    process.exit(1)
-  }
-}
-
-if (opts.del) {
-  const dels = Array.isArray(opts.del) ? opts.del : [opts.del]
-  dels.forEach(key => {
-    ops.push(json => {
-      dot.set(json, key, undefined)
-      return json
-    })
-  })
-}
-
-const UTF = "utf8"
-
-const tasks = args.map(filename => {
-  return fse.readFile(filename, UTF)
-    .then(JSON.parse)
-    .then(json => {
-      return Promise.all(
-        ops.map(op => op(json) || json)
-      ).then(() => json)
-    })
-    .then(json => JSON.stringify(json, null, "  "))
-    .then(str => fse.writeFile(filename, `${str}\n`, UTF))
-    .then(() => filename)
-})
-
-Promise.all(tasks)
-  .catch(error => {
-    console.log(error)
-    process.exit(1)
-  })
-  .then(files => {
-    if (files.length > 1) {
-      console.warn("wrote %d files", files.length)
-    } else {
-      console.warn("wrote %s:", files[0])
-      return fse.readFile(files[0], UTF)
-        .then(str => console.warn(str))
-    }
-  })
-  .then(() => process.exit(0))