CI: Clean unused steps from CI configuration.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

.travis.yml

@@ -1,6 +1,3 @@
-sudo: required
-dist: trusty
-
 os:
 - osx
 - linux
@@ -18,20 +15,9 @@ node_js:
 - '10'
 - '12'
 
-before_install:
-  - ./scripts/travis-xvfb.sh
-  - npm install -g gulp
-  - npm ci
-
 cache:
   directories:
   - node_modules
 
 script:
-- npm run travis
-notifications:
-  webhooks:
-    urls:
-      - https://zulip.org/zulipbot/travis
-    on_success: always
-    on_failure: always
+- npm run test

appveyor.yml

@@ -14,8 +14,7 @@ install:
   - node --version
   - npm --version
   - python --version
-  - npm install
-  - npm install -g gulp
+  - npm ci
 
 build: off
 

package.json

@@ -36,7 +36,6 @@
     "pack": "tsc && electron-builder --dir",
     "dist": "tsc && electron-builder",
     "mas": "tsc && electron-builder --mac mas",
-    "travis": "cd ./scripts && ./travis-build-test.sh",
     "build-locales": "node tools/locale-helper"
   },
   "pre-commit": [

scripts/travis-build-test.sh

@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-# exit script if fails
-set -e;
-
-if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
-    export {no_proxy,NO_PROXY}="127.0.0.1,localhost"
-    export DISPLAY=:99.0
-    sh -e /etc/init.d/xvfb start
-    sleep 3
-
-    echo 'Travis Screen Resolution:'
-    xdpyinfo | grep dimensions
-fi
-
-npm run test
-
-# if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
-#     npm run test-e2e
-# fi

scripts/travis-xvfb.sh

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
-    /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16
-fi