Switch to Terser (#2289)

1. It's actually supported
2. It's less buggy

https://twitter.com/dan_abramov/status/1060216917493981184
This commit is contained in:
Isiah Meadows 2018-11-09 13:55:25 -05:00 committed by GitHub
parent 561b13c8a4
commit 232ff597a6
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 53 additions and 28 deletions

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@ -1,14 +1,14 @@
"use strict"
var fs = require("fs")
var UglifyES = require("uglify-es")
var Terser = require("terser")
module.exports = function(filePath, options) {
function minify(filePath) {
var original = fs.readFileSync(filePath, "utf8"),
uglified = UglifyES.minify(original),
uglified = Terser.minify(original),
compressed = uglified.code
if (uglified.error) throw new Error(uglified.error)
fs.writeFileSync(filePath, compressed, "utf8")

73
package-lock.json generated
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@ -166,6 +166,12 @@
"concat-map": "0.0.1"
}
},
"buffer-from": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
"integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
"dev": true
},
"caller-path": {
"version": "0.1.0",
"resolved": "https://registry.npmjs.org/caller-path/-/caller-path-0.1.0.tgz",
@ -1815,6 +1821,24 @@
"amdefine": ">=0.0.4"
}
},
"source-map-support": {
"version": "0.5.9",
"resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.9.tgz",
"integrity": "sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==",
"dev": true,
"requires": {
"buffer-from": "^1.0.0",
"source-map": "^0.6.0"
},
"dependencies": {
"source-map": {
"version": "0.6.1",
"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
"integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
"dev": true
}
}
},
"sprintf-js": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@ -1939,6 +1963,31 @@
}
}
},
"terser": {
"version": "3.10.11",
"resolved": "https://registry.npmjs.org/terser/-/terser-3.10.11.tgz",
"integrity": "sha512-iruZ7j14oBbRYJC5cP0/vTU7YOWjN+J1ZskEGoF78tFzXdkK2hbCL/3TRZN8XB+MuvFhvOHMp7WkOCBO4VEL5g==",
"dev": true,
"requires": {
"commander": "~2.17.1",
"source-map": "~0.6.1",
"source-map-support": "~0.5.6"
},
"dependencies": {
"commander": {
"version": "2.17.1",
"resolved": "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz",
"integrity": "sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==",
"dev": true
},
"source-map": {
"version": "0.6.1",
"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
"integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
"dev": true
}
}
},
"text-table": {
"version": "0.2.0",
"resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
@ -1972,30 +2021,6 @@
"integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
"dev": true
},
"uglify-es": {
"version": "3.3.9",
"resolved": "https://registry.npmjs.org/uglify-es/-/uglify-es-3.3.9.tgz",
"integrity": "sha512-r+MU0rfv4L/0eeW3xZrd16t4NZfK8Ld4SWVglYBb7ez5uXFWHuVRs6xCTrf1yirs9a4j4Y27nn7SRfO6v67XsQ==",
"dev": true,
"requires": {
"commander": "~2.13.0",
"source-map": "~0.6.1"
},
"dependencies": {
"commander": {
"version": "2.13.0",
"resolved": "https://registry.npmjs.org/commander/-/commander-2.13.0.tgz",
"integrity": "sha512-MVuS359B+YzaWqjCL/c+22gfryv+mCBPHAv3zyVI2GN8EY6IRP8VwtasXn8jyyhvvq84R4ImN1OKRtcbIasjYA==",
"dev": true
},
"source-map": {
"version": "0.6.1",
"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
"integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
"dev": true
}
}
},
"uglify-js": {
"version": "2.8.29",
"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",

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@ -37,7 +37,7 @@
"locater": "^1.3.0",
"marked": "^0.3.19",
"pinpoint": "^1.1.0",
"uglify-es": "^3.3.9"
"terser": "^3.10.11"
},
"bin": {
"ospec": "./ospec/bin/ospec"