From 0e632635cd37ea23fa6da4af28a31fb9091ca773 Mon Sep 17 00:00:00 2001
From: Zach Bloomquist <github@chary.us>
Date: Fri, 5 Jun 2020 14:45:40 -0400
Subject: [PATCH] chore: rm non-test-related coffeescript references

---
 CONTRIBUTING.md                               |   1 -
 coffeelint.json                               | 135 ------------------
 package.json                                  |  18 ++-
 packages/coffee/index.js                      |   1 -
 packages/coffee/package.json                  |  15 --
 packages/coffee/register.js                   |  20 ---
 packages/driver/package.json                  |   1 -
 packages/driver/ts/import-coffee.d.ts         |   5 -
 packages/extension/gulpfile.js                |   2 -
 packages/extension/index.js                   |   2 -
 packages/extension/package.json               |   2 -
 packages/extension/test/mocha.opts            |   1 -
 .../test/helpers/certs/regenerate-certs.sh    |   2 +-
 packages/launcher/package.json                |   1 -
 packages/launcher/test/mocha.opts             |   2 +-
 packages/proxy/test/mocha.opts                |   2 +-
 packages/reporter/test/mocha.opts             |   2 +-
 packages/runner/test/.mocharc.json            |   2 +-
 packages/runner/ts/import-coffee.d.ts         |   5 -
 packages/server/README.md                     |  12 +-
 .../server/__snapshots__/3_plugins_spec.js    |   6 +-
 .../server/__snapshots__/run_plugins_spec.js  |   9 +-
 packages/server/index.js                      |   4 -
 packages/server/lib/fixture.js                |   2 +-
 packages/server/lib/gui/menu.js               |   4 +-
 packages/server/lib/plugins/child/index.js    |   3 -
 packages/server/package.json                  |   7 +-
 packages/server/repl.js                       |   1 -
 .../test/integration/http_requests_spec.js    |   2 +-
 packages/server/test/scripts/run.js           |   5 +-
 .../support/fixtures/projects/.eslintrc.json  |   5 +-
 .../{syntax_error.coffee => syntax_error.js}  |   0
 .../{syntax_error.coffee => syntax_error.js}  |   0
 .../{throws_error.coffee => throws_error.js}  |   0
 .../server/test/support/helpers/coverage.js   |  34 -----
 packages/server/test/support/helpers/e2e.ts   |   2 +-
 .../unit/plugins/child/run_plugins_spec.js    |   6 +-
 packages/server/ts/import-coffee.d.ts         |   5 -
 packages/ts/register.js                       |   1 -
 packages/web-config/node-register.js          |   2 -
 packages/web-config/package.json              |   3 -
 packages/web-config/webpack.config.base.ts    |   9 +-
 scripts/add-install-comment.js                |   2 -
 scripts/binary.js                             |   1 -
 scripts/binary/build.js                       |  29 ----
 scripts/rename_snapshots.js                   |  15 --
 scripts/test-other-projects.js                |   2 -
 yarn.lock                                     |  63 +-------
 48 files changed, 49 insertions(+), 404 deletions(-)
 delete mode 100644 coffeelint.json
 delete mode 100644 packages/coffee/index.js
 delete mode 100644 packages/coffee/package.json
 delete mode 100644 packages/coffee/register.js
 delete mode 100644 packages/driver/ts/import-coffee.d.ts
 delete mode 100644 packages/runner/ts/import-coffee.d.ts
 rename packages/server/test/support/fixtures/projects/failures/cypress/integration/{syntax_error.coffee => syntax_error.js} (100%)
 rename packages/server/test/support/fixtures/server/{syntax_error.coffee => syntax_error.js} (100%)
 rename packages/server/test/support/fixtures/server/{throws_error.coffee => throws_error.js} (100%)
 delete mode 100644 packages/server/test/support/helpers/coverage.js
 delete mode 100644 packages/server/ts/import-coffee.d.ts
 delete mode 100644 scripts/rename_snapshots.js

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6f49b0618b..3e27132ea9 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -250,7 +250,6 @@ Here is a list of the core packages in this repository with a short description,
  | Folder Name                           | Package Name            | Purpose                                                                      |
  | :------------------------------------ | :---------------------- | :--------------------------------------------------------------------------- |
  | [cli](./cli)                          | `cypress`               | The command-line tool that is packaged as an `npm` module.                   |
- | [coffee](./packages/coffee)           | `@packages/coffee`      | A centralized version of CoffeeScript used for other packages.               |
  | [desktop-gui](./packages/desktop-gui) | `@packages/desktop-gui` | The front-end code for the Cypress Desktop GUI.                              |
  | [driver](./packages/driver)           | `@packages/driver`      | The code that is used to drive the behavior of the API commands.             |
  | [electron](./packages/electron)       | `@packages/electron`    | The Cypress implementation of Electron.                                      |
diff --git a/coffeelint.json b/coffeelint.json
deleted file mode 100644
index 05bd191208..0000000000
--- a/coffeelint.json
+++ /dev/null
@@ -1,135 +0,0 @@
-{
-  "arrow_spacing": {
-    "level": "ignore"
-  },
-  "braces_spacing": {
-    "level": "ignore",
-    "spaces": 0,
-    "empty_object_spaces": 0
-  },
-  "camel_case_classes": {
-    "level": "error"
-  },
-  "coffeescript_error": {
-    "level": "error"
-  },
-  "colon_assignment_spacing": {
-    "level": "ignore",
-    "spacing": {
-      "left": 0,
-      "right": 1
-    }
-  },
-  "cyclomatic_complexity": {
-    "level": "ignore",
-    "value": 10
-  },
-  "duplicate_key": {
-    "level": "error"
-  },
-  "empty_constructor_needs_parens": {
-    "level": "error"
-  },
-  "ensure_comprehensions": {
-    "level": "warn"
-  },
-  "eol_last": {
-    "level": "error"
-  },
-  "indentation": {
-    "value": 2,
-    "level": "error"
-  },
-  "line_endings": {
-    "level": "ignore",
-    "value": "unix"
-  },
-  "max_line_length": {
-    "value": 100,
-    "level": "ignore",
-    "limitComments": true
-  },
-  "missing_fat_arrows": {
-    "level": "ignore",
-    "is_strict": false
-  },
-  "newlines_after_classes": {
-    "value": 3,
-    "level": "ignore"
-  },
-  "no_backticks": {
-    "level": "error"
-  },
-  "no_debugger": {
-    "level": "warn",
-    "console": false
-  },
-  "no_empty_functions": {
-    "level": "ignore"
-  },
-  "no_empty_param_list": {
-    "level": "ignore"
-  },
-  "no_implicit_braces": {
-    "level": "error",
-    "strict": true
-  },
-  "no_implicit_parens": {
-    "level": "ignore",
-    "strict": true
-  },
-  "no_interpolation_in_single_quotes": {
-    "level": "error"
-  },
-  "no_nested_string_interpolation": {
-    "level": "warn"
-  },
-  "no_plusplus": {
-    "level": "ignore"
-  },
-  "no_private_function_fat_arrows": {
-    "level": "ignore"
-  },
-  "no_stand_alone_at": {
-    "level": "ignore"
-  },
-  "no_tabs": {
-    "level": "error"
-  },
-  "no_this": {
-    "level": "error"
-  },
-  "no_throwing_strings": {
-    "level": "error"
-  },
-  "no_trailing_semicolons": {
-    "level": "error"
-  },
-  "no_trailing_whitespace": {
-    "level": "error",
-    "allowed_in_comments": false,
-    "allowed_in_empty_lines": true
-  },
-  "no_unnecessary_double_quotes": {
-    "level": "ignore"
-  },
-  "no_unnecessary_fat_arrows": {
-    "level": "ignore"
-  },
-  "non_empty_constructor_needs_parens": {
-    "level": "ignore"
-  },
-  "prefer_english_operator": {
-    "level": "ignore",
-    "doubleNotLevel": "ignore"
-  },
-  "space_operators": {
-    "level": "warn"
-  },
-  "spacing_after_comma": {
-    "level": "ignore"
-  },
-  "transform_messes_up_line_numbers": {
-    "level": "warn"
-  }
-}
diff --git a/package.json b/package.json
index adcb2d979e..4ccf46c045 100644
--- a/package.json
+++ b/package.json
@@ -48,20 +48,20 @@
     "stop-only-all": "yarn stop-only --folder packages",
     "pretest": "yarn ensure-deps",
     "test": "yarn lerna exec yarn test --scope cypress --scope \"'@packages/{electron,extension,https-proxy,launcher,network,proxy,rewriter,reporter,runner,socket}'\"",
-    "test-debug": "lerna exec yarn test-debug --ignore \"'@packages/{coffee,desktop-gui,driver,root,static,web-config}'\"",
+    "test-debug": "lerna exec yarn test-debug --ignore \"'@packages/{desktop-gui,driver,root,static,web-config}'\"",
     "pretest-e2e": "yarn ensure-deps",
-    "test-e2e": "lerna exec yarn test-e2e --ignore \"'@packages/{coffee,desktop-gui,driver,root,static,web-config}'\"",
-    "test-integration": "lerna exec yarn test-integration --ignore \"'@packages/{coffee,desktop-gui,driver,root,static,web-config}'\"",
+    "test-e2e": "lerna exec yarn test-e2e --ignore \"'@packages/{desktop-gui,driver,root,static,web-config}'\"",
+    "test-integration": "lerna exec yarn test-integration --ignore \"'@packages/{desktop-gui,driver,root,static,web-config}'\"",
     "test-jscodeshift": "jest ./scripts/decaff",
     "test-mocha": "mocha --reporter spec scripts/spec.js",
     "test-mocha-snapshot": "mocha scripts/mocha-snapshot-spec.js",
-    "test-s3-api": "node -r ./packages/coffee/register -r ./packages/ts/register scripts/binary/s3-api-demo.ts",
-    "test-scripts": "mocha -r packages/coffee/register -r packages/ts/register --reporter spec 'scripts/unit/**/*spec.js'",
-    "test-scripts-watch": "yarn test-scripts --watch --watch-extensions 'ts,js,coffee'",
+    "test-s3-api": "node -r ./packages/ts/register scripts/binary/s3-api-demo.ts",
+    "test-scripts": "mocha -r packages/ts/register --reporter spec 'scripts/unit/**/*spec.js'",
+    "test-scripts-watch": "yarn test-scripts --watch --watch-extensions 'ts,js'",
     "pretest-unit": "yarn ensure-deps",
-    "test-unit": "lerna exec yarn test-unit --ignore \"'@packages/{coffee,desktop-gui,driver,root,static,web-config}'\"",
+    "test-unit": "lerna exec yarn test-unit --ignore \"'@packages/{desktop-gui,driver,root,static,web-config}'\"",
     "pretest-watch": "yarn ensure-deps",
-    "test-watch": "lerna exec yarn test-watch --ignore \"'@packages/{coffee,desktop-gui,driver,root,static,web-config}'\"",
+    "test-watch": "lerna exec yarn test-watch --ignore \"'@packages/{desktop-gui,driver,root,static,web-config}'\"",
     "type-check": "node scripts/type_check",
     "verify:mocha:results": "node ./scripts/verify_mocha_results",
     "prewatch": "yarn ensure-deps",
@@ -138,7 +138,6 @@
     "globby": "10.0.1",
     "gulp": "4.0.2",
     "gulp-awspublish": "4.0.0",
-    "gulp-coffee": "3.0.3",
     "gulp-debug": "4.0.0",
     "gulp-rename": "1.4.0",
     "hasha": "5.0.0",
@@ -186,7 +185,6 @@
     "through": "2.3.8",
     "ts-node": "8.3.0",
     "typescript": "3.7.4",
-    "vinyl-paths": "2.1.0",
     "wait-on": "3.3.0"
   },
   "engines": {
diff --git a/packages/coffee/index.js b/packages/coffee/index.js
deleted file mode 100644
index 5525738529..0000000000
--- a/packages/coffee/index.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('coffeescript')
diff --git a/packages/coffee/package.json b/packages/coffee/package.json
deleted file mode 100644
index 703d11a34f..0000000000
--- a/packages/coffee/package.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "name": "@packages/coffee",
-  "version": "0.0.0",
-  "private": true,
-  "main": "index.js",
-  "scripts": {
-    "clean-deps": "rm -rf node_modules"
-  },
-  "dependencies": {
-    "coffeescript": "1.12.7"
-  },
-  "files": [
-    "register.js"
-  ]
-}
diff --git a/packages/coffee/register.js b/packages/coffee/register.js
deleted file mode 100644
index 2577e2cbf9..0000000000
--- a/packages/coffee/register.js
+++ /dev/null
@@ -1,20 +0,0 @@
-if (process.env.CYPRESS_INTERNAL_ENV !== 'production') {
-  require('coffeescript/register')
-
-  // using hack found here to prevent problems with
-  // cypress coffee script being replaced by modules which
-  // use coffeescript/register
-  // https://github.com/abresas/register-coffee-coverage/blob/master/index.js
-  // remove when https://github.com/benbria/coffee-coverage/issues/69 is resolved
-  const loader = require.extensions['.coffee']
-
-  Object.defineProperty(require.extensions, '.coffee', {
-    get () {
-      return loader
-    },
-
-    set () {
-      return loader
-    },
-  })
-}
diff --git a/packages/driver/package.json b/packages/driver/package.json
index adf4b57930..ba357bad6a 100644
--- a/packages/driver/package.json
+++ b/packages/driver/package.json
@@ -16,7 +16,6 @@
     "@cypress/sinon-chai": "1.1.0",
     "@cypress/unique-selector": "0.4.2",
     "@cypress/what-is-circular": "1.0.1",
-    "@packages/coffee": "*",
     "@packages/network": "*",
     "@packages/runner": "*",
     "@packages/ts": "*",
diff --git a/packages/driver/ts/import-coffee.d.ts b/packages/driver/ts/import-coffee.d.ts
deleted file mode 100644
index afd1157db4..0000000000
--- a/packages/driver/ts/import-coffee.d.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// allows Typescript to import .coffee files
-declare module '*.coffee' {
-  const content: any
-  export default content
-}
diff --git a/packages/extension/gulpfile.js b/packages/extension/gulpfile.js
index a48c97f0b9..6e1ac10a98 100644
--- a/packages/extension/gulpfile.js
+++ b/packages/extension/gulpfile.js
@@ -3,7 +3,6 @@ const pkg = require('./package.json')
 const gulp = require('gulp')
 const rimraf = require('rimraf')
 const source = require('vinyl-source-stream')
-const coffeeify = require('coffeeify')
 const browserify = require('browserify')
 const cypressIcons = require('@cypress/icons')
 
@@ -33,7 +32,6 @@ const manifest = (done) => {
 const background = () => {
   return browserify({
     entries: 'app/init.js',
-    transform: coffeeify,
   })
   .bundle()
   .pipe(source('background.js'))
diff --git a/packages/extension/index.js b/packages/extension/index.js
index 212c4a8623..35ee4527ed 100644
--- a/packages/extension/index.js
+++ b/packages/extension/index.js
@@ -1,3 +1 @@
-require('@packages/coffee/register')
-
 module.exports = require('./lib/extension')
diff --git a/packages/extension/package.json b/packages/extension/package.json
index d7632b88a3..5a922e6742 100644
--- a/packages/extension/package.json
+++ b/packages/extension/package.json
@@ -21,11 +21,9 @@
   },
   "devDependencies": {
     "@cypress/icons": "0.7.0",
-    "@packages/coffee": "*",
     "@packages/socket": "*",
     "browserify": "16.3.0",
     "chai": "3.5.0",
-    "coffeeify": "3.0.1",
     "coffeescript": "1.12.7",
     "cross-env": "6.0.3",
     "eol": "0.9.1",
diff --git a/packages/extension/test/mocha.opts b/packages/extension/test/mocha.opts
index 6cf813fc8a..831ae85fda 100644
--- a/packages/extension/test/mocha.opts
+++ b/packages/extension/test/mocha.opts
@@ -1,5 +1,4 @@
 test/unit
 test/integration
 --reporter spec
---compilers coffee:@packages/coffee/register
 --recursive
diff --git a/packages/https-proxy/test/helpers/certs/regenerate-certs.sh b/packages/https-proxy/test/helpers/certs/regenerate-certs.sh
index f5c25800d8..316364d39b 100755
--- a/packages/https-proxy/test/helpers/certs/regenerate-certs.sh
+++ b/packages/https-proxy/test/helpers/certs/regenerate-certs.sh
@@ -15,7 +15,7 @@ CA_PATH=../../../ca
 rm -rf $CA_PATH
 
 # ensure regular root CA exists
-node -r "@packages/coffee/register" -e "require('@packages/https-proxy/lib/ca').create('$CA_PATH')"
+node -e "require('@packages/https-proxy/lib/ca').create('$CA_PATH')"
 
 echo "remove and relink test CA pems"
 for f in ca client server
diff --git a/packages/launcher/package.json b/packages/launcher/package.json
index 76ba6abcb2..7387f2c685 100644
--- a/packages/launcher/package.json
+++ b/packages/launcher/package.json
@@ -22,7 +22,6 @@
     "ramda": "0.24.1"
   },
   "devDependencies": {
-    "@packages/coffee": "*",
     "@packages/ts": "*",
     "chai": "3.5.0",
     "chai-as-promised": "7.1.1",
diff --git a/packages/launcher/test/mocha.opts b/packages/launcher/test/mocha.opts
index 0e4853daae..3622a28170 100644
--- a/packages/launcher/test/mocha.opts
+++ b/packages/launcher/test/mocha.opts
@@ -1,4 +1,4 @@
 test/unit
---compilers ts:@packages/ts/register,coffee:@packages/coffee/register
+--compilers ts:@packages/ts/register
 --timeout 10000
 --recursive
diff --git a/packages/proxy/test/mocha.opts b/packages/proxy/test/mocha.opts
index 7a20898f8d..49a6697b5f 100644
--- a/packages/proxy/test/mocha.opts
+++ b/packages/proxy/test/mocha.opts
@@ -1,5 +1,5 @@
 test/unit
---compilers ts:@packages/ts/register,coffee:@packages/coffee/register
+--compilers ts:@packages/ts/register
 --timeout 10000
 --recursive
 --require test/pretest.ts
diff --git a/packages/reporter/test/mocha.opts b/packages/reporter/test/mocha.opts
index 307f1a0556..bdc4fc3bfb 100644
--- a/packages/reporter/test/mocha.opts
+++ b/packages/reporter/test/mocha.opts
@@ -1,3 +1,3 @@
 --require @packages/web-config/node-register
---watch-extensions ts,jsx,tsx,coffee,js
+--watch-extensions ts,jsx,tsx,js
 --file test/helper
diff --git a/packages/runner/test/.mocharc.json b/packages/runner/test/.mocharc.json
index 10adafe206..741f9e0f78 100644
--- a/packages/runner/test/.mocharc.json
+++ b/packages/runner/test/.mocharc.json
@@ -1,5 +1,5 @@
 {
   "file": "test/helper.js",
   "require": "../web-config/node-register",
-  "extension": "ts,jsx,tsx,coffee,js"
+  "extension": "ts,jsx,tsx,js"
 }
diff --git a/packages/runner/ts/import-coffee.d.ts b/packages/runner/ts/import-coffee.d.ts
deleted file mode 100644
index afd1157db4..0000000000
--- a/packages/runner/ts/import-coffee.d.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// allows Typescript to import .coffee files
-declare module '*.coffee' {
-  const content: any
-  export default content
-}
diff --git a/packages/server/README.md b/packages/server/README.md
index 6171618841..b1146b13f0 100644
--- a/packages/server/README.md
+++ b/packages/server/README.md
@@ -53,7 +53,7 @@ When running e2e tests, some test projects output verbose logs. To see them run
 
 ```bashtest-kitchensink
 yarn test <path/to/test>
-yarn test test/unit/api_spec.coffee
+yarn test test/unit/api_spec.js
 ## or
 yarn test-unit api_spec ## shorthand, uses globbing to find spec
 ```
@@ -62,7 +62,7 @@ yarn test-unit api_spec ## shorthand, uses globbing to find spec
 
 ```bash
 yarn test <path/to/test>
-yarn test test/integration/cli_spec.coffee
+yarn test test/integration/cli_spec.js
 ## or
 yarn test-integration cli_spec ## shorthand, uses globbing to find spec
 ```
@@ -71,14 +71,14 @@ yarn test-integration cli_spec ## shorthand, uses globbing to find spec
 
 ```bash
 yarn test <path/to/test>
-yarn test test/e2e/1_async_timeouts_spec.coffee
+yarn test test/e2e/1_async_timeouts_spec.js
 ## or
 yarn test-e2e 1_async ## shorthand, uses globbing to find spec
 ```
 
 To keep the browser open after a spec run (for easier debugging and iterating on specs), you can pass the `--no-exit` flag to the e2e test command. Live reloading due to spec changes should also work:
 ```sh
-yarn test test/e2e/2_go_spec.coffee --browser chrome --no-exit
+yarn test test/e2e/2_go_spec.js --browser chrome --no-exit
 ```
 
 ### Updating snaphots
@@ -86,7 +86,7 @@ yarn test test/e2e/2_go_spec.coffee --browser chrome --no-exit
 Prepend `SNAPSHOT_UPDATE=1` to any test command. See [`snap-shot-it` instructions](https://github.com/bahmutov/snap-shot-it#advanced-use) for more info.
 
 ```bash
-SNAPSHOT_UPDATE=1 yarn test test/unit/api_spec.coffee
-SNAPSHOT_UPDATE=1 yarn test test/integration/cli_spec.coffee
+SNAPSHOT_UPDATE=1 yarn test test/unit/api_spec.js
+SNAPSHOT_UPDATE=1 yarn test test/integration/cli_spec.js
 SNAPSHOT_UPDATE=1 yarn test-e2e 1_async
 ```
diff --git a/packages/server/__snapshots__/3_plugins_spec.js b/packages/server/__snapshots__/3_plugins_spec.js
index 40b043f8ef..6f8fd40476 100644
--- a/packages/server/__snapshots__/3_plugins_spec.js
+++ b/packages/server/__snapshots__/3_plugins_spec.js
@@ -119,14 +119,14 @@ exports['e2e plugins can modify config from plugins 1'] = `
 `
 
 exports['e2e plugins catches invalid browsers list returned from plugins 1'] = `
-An invalid configuration value returned from the plugins file: \`cypress/plugins/index.coffee\`
+An invalid configuration value returned from the plugins file: \`cypress/plugins/index.js\`
 
 Expected at least one browser
 
 `
 
 exports['e2e plugins catches invalid browser returned from plugins 1'] = `
-An invalid configuration value returned from the plugins file: \`cypress/plugins/index.coffee\`
+An invalid configuration value returned from the plugins file: \`cypress/plugins/index.js\`
 
 Found an error while validating the \`browsers\` list. Expected \`displayName\` to be a non-empty string. Instead the value was: \`{"name":"browser name","family":"chromium"}\`
 
@@ -348,7 +348,7 @@ exports['e2e plugins calls after:screenshot for cy.screenshot() and failure scre
 `
 
 exports['e2e plugins catches invalid viewportWidth returned from plugins 1'] = `
-An invalid configuration value returned from the plugins file: \`cypress/plugins/index.coffee\`
+An invalid configuration value returned from the plugins file: \`cypress/plugins/index.js\`
 
 Expected \`viewportWidth\` to be a number. Instead the value was: \`"foo"\`
 
diff --git a/packages/server/__snapshots__/run_plugins_spec.js b/packages/server/__snapshots__/run_plugins_spec.js
index 1e473b41d3..cf0913892b 100644
--- a/packages/server/__snapshots__/run_plugins_spec.js
+++ b/packages/server/__snapshots__/run_plugins_spec.js
@@ -7,9 +7,12 @@ Error: error thrown by pluginsFile
 `
 
 exports['lib/plugins/child/run_plugins sends error message if pluginsFile has syntax error 1'] = `
-<path>syntax_error.coffee) error: missing }
-<color-code>{<color-code>
-<color-code>^<color-code>
+<path>syntax_error.js)
+
+
+
+SyntaxError: Unexpected end of input
+[stack trace]
 `
 
 exports['lib/plugins/child/run_plugins sends error message if pluginsFile does not export a function 1'] = `
diff --git a/packages/server/index.js b/packages/server/index.js
index b6d7fee192..96f51f467a 100644
--- a/packages/server/index.js
+++ b/packages/server/index.js
@@ -19,15 +19,11 @@ require('graceful-fs').gracefulify(require('fs'))
 // all transpile should have been done already
 // and these calls should do nothing
 require('@packages/ts/register')
-require('@packages/coffee/register')
 
 if (isRunningElectron) {
   require('./lib/util/process_profiler').start()
 }
 
-require && require.extensions && delete require.extensions['.litcoffee']
-require && require.extensions && delete require.extensions['.coffee.md']
-
 // warn when deprecated callback apis are used in electron
 // https://github.com/electron/electron/blob/master/docs/api/process.md#processenablepromiseapis
 process.enablePromiseAPIs = process.env.CYPRESS_INTERNAL_ENV !== 'production'
diff --git a/packages/server/lib/fixture.js b/packages/server/lib/fixture.js
index 6a2216fa34..543f0acb3b 100644
--- a/packages/server/lib/fixture.js
+++ b/packages/server/lib/fixture.js
@@ -1,7 +1,7 @@
 const path = require('path')
 const check = require('syntax-error')
 const debug = require('debug')('cypress:server:fixture')
-const coffee = require('../../../packages/coffee')
+const coffee = require('coffeescript')
 const Promise = require('bluebird')
 const jsonlint = require('jsonlint')
 const errors = require('./errors')
diff --git a/packages/server/lib/gui/menu.js b/packages/server/lib/gui/menu.js
index c7d819be85..fb7e899138 100644
--- a/packages/server/lib/gui/menu.js
+++ b/packages/server/lib/gui/menu.js
@@ -14,8 +14,8 @@ module.exports = {
       withDevTools: false,
     })
 
-    // this set by modes/interactive.coffee and needs to be preserved if the menu
-    // is set again by launcher.coffee when the Electron browser is run
+    // this set by modes/interactive and needs to be preserved if the menu
+    // is set again by launcher when the Electron browser is run
     if (options.onLogOutClicked) {
       ({ onLogOutClicked } = options)
     }
diff --git a/packages/server/lib/plugins/child/index.js b/packages/server/lib/plugins/child/index.js
index 4258e1829b..c8bd4d47cd 100644
--- a/packages/server/lib/plugins/child/index.js
+++ b/packages/server/lib/plugins/child/index.js
@@ -1,7 +1,4 @@
 require('graceful-fs').gracefulify(require('fs'))
-require('@packages/coffee/register')
-require && require.extensions && delete require.extensions['.litcoffee']
-require && require.extensions && delete require.extensions['.coffee.md']
 
 const ipc = require('../util').wrapIpc(process)
 const { file: pluginsFile, projectRoot } = require('minimist')(process.argv.slice(2))
diff --git a/packages/server/package.json b/packages/server/package.json
index 38273d63ca..727db45548 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -11,8 +11,6 @@
     "repl": "node repl.js",
     "start": "node ../../scripts/cypress open --dev --global",
     "test": "node ./test/scripts/run.js",
-    "test-cov": "cross-env NODE_COVERAGE=true NODE_ENV=test CYPRESS_INTERNAL_ENV=test BLUEBIRD_DEBUG=1 xvfb-maybe istanbul cover node_modules/.bin/_mocha -- --opts ./test/support/mocha.opts",
-    "test-cov-process": "cross-env NODE_COVERAGE=true NODE_ENV=test CYPRESS_INTERNAL_ENV=test BLUEBIRD_DEBUG=1 istanbul cover --include-pid",
     "test-e2e": "node ./test/scripts/run.js --glob-in-dir=test/e2e",
     "test-integration": "node ./test/scripts/run.js --glob-in-dir=test/integration",
     "test-performance": "node ./test/scripts/run.js --glob-in-dir=test/performance",
@@ -39,7 +37,7 @@
     "chokidar": "3.2.2",
     "chrome-remote-interface": "0.28.2",
     "cli-table3": "0.5.1",
-    "coffeeify": "3.0.1",
+    "coffeescript": "1.12.7",
     "color-string": "1.5.3",
     "command-exists": "1.2.8",
     "common-tags": "1.8.0",
@@ -130,7 +128,6 @@
     "@cypress/debugging-proxy": "2.0.1",
     "@cypress/json-schemas": "5.34.2",
     "@cypress/sinon-chai": "1.1.0",
-    "@packages/coffee": "*",
     "@packages/desktop-gui": "*",
     "@packages/electron": "*",
     "@packages/example": "*",
@@ -156,9 +153,7 @@
     "chai-uuid": "1.0.6",
     "chokidar-cli": "1.2.2",
     "chrome-har-capturer": "0.13.4",
-    "coffee-coverage": "3.0.1",
     "coffeeify": "3.0.1",
-    "coffeescript": "1.12.7",
     "cors": "2.8.5",
     "cross-env": "6.0.3",
     "devtools-protocol": "0.0.734984",
diff --git a/packages/server/repl.js b/packages/server/repl.js
index 44c0ca610f..b7233d76d8 100644
--- a/packages/server/repl.js
+++ b/packages/server/repl.js
@@ -1,3 +1,2 @@
 require('@packages/ts/register')
-require('@packages/coffee/register')
 require('./lib/repl')
diff --git a/packages/server/test/integration/http_requests_spec.js b/packages/server/test/integration/http_requests_spec.js
index de88edfe63..30b44bea47 100644
--- a/packages/server/test/integration/http_requests_spec.js
+++ b/packages/server/test/integration/http_requests_spec.js
@@ -712,7 +712,7 @@ describe('Routes', () => {
       })
 
       it('serves error javascript file when there\'s a syntax error', function () {
-        return this.rp('http://localhost:2020/__cypress/tests?p=cypress/integration/syntax_error.coffee')
+        return this.rp('http://localhost:2020/__cypress/tests?p=cypress/integration/syntax_error.js')
         .then((res) => {
           expect(res.statusCode).to.eq(200)
           expect(res.body).to.include('Cypress.action("spec:script:error", {')
diff --git a/packages/server/test/scripts/run.js b/packages/server/test/scripts/run.js
index 2d5e0d4c67..f30e816605 100644
--- a/packages/server/test/scripts/run.js
+++ b/packages/server/test/scripts/run.js
@@ -46,7 +46,7 @@ if (!run || !run.length) {
 
     It should look something like this:
 
-      $ yarn test ./test/unit/api_spec.coffee
+      $ yarn test ./test/unit/api_spec.js
 
     If you want to run all a specific group of tests:
 
@@ -110,12 +110,11 @@ commandAndArguments.args.push(
   options['inspect-brk'] ? '40000000' : '10000',
   '--recursive',
   '-r @packages/ts/register',
-  '-r @packages/coffee/register',
   '--reporter',
   'mocha-multi-reporters',
   '--reporter-options',
   'configFile=../../mocha-reporter-config.json',
-  '--extension=js,coffee,ts',
+  '--extension=js,ts',
   // restore mocha 2.x behavior to force end process after spec run
   '--exit',
 )
diff --git a/packages/server/test/support/fixtures/projects/.eslintrc.json b/packages/server/test/support/fixtures/projects/.eslintrc.json
index 03c9a6df3e..719b7041a7 100644
--- a/packages/server/test/support/fixtures/projects/.eslintrc.json
+++ b/packages/server/test/support/fixtures/projects/.eslintrc.json
@@ -7,5 +7,8 @@
   },
   "rules": {
     "mocha/no-global-tests": "off"
-  }
+  },
+  "ignorePatterns": [
+    "failures/cypress/integration/syntax_error.js"
+  ]
 }
diff --git a/packages/server/test/support/fixtures/projects/failures/cypress/integration/syntax_error.coffee b/packages/server/test/support/fixtures/projects/failures/cypress/integration/syntax_error.js
similarity index 100%
rename from packages/server/test/support/fixtures/projects/failures/cypress/integration/syntax_error.coffee
rename to packages/server/test/support/fixtures/projects/failures/cypress/integration/syntax_error.js
diff --git a/packages/server/test/support/fixtures/server/syntax_error.coffee b/packages/server/test/support/fixtures/server/syntax_error.js
similarity index 100%
rename from packages/server/test/support/fixtures/server/syntax_error.coffee
rename to packages/server/test/support/fixtures/server/syntax_error.js
diff --git a/packages/server/test/support/fixtures/server/throws_error.coffee b/packages/server/test/support/fixtures/server/throws_error.js
similarity index 100%
rename from packages/server/test/support/fixtures/server/throws_error.coffee
rename to packages/server/test/support/fixtures/server/throws_error.js
diff --git a/packages/server/test/support/helpers/coverage.js b/packages/server/test/support/helpers/coverage.js
deleted file mode 100644
index 3dbdff6c75..0000000000
--- a/packages/server/test/support/helpers/coverage.js
+++ /dev/null
@@ -1,34 +0,0 @@
-const path = require('path')
-const coffeeCoverage = require('coffee-coverage')
-
-if (process.env['NODE_COVERAGE']) {
-  const projectRoot = path.resolve(__dirname, '../../..')
-  const coverageVar = coffeeCoverage.findIstanbulVariable()
-
-  // Only write a coverage report if we"re not running inside of Istanbul.
-  const writeOnExit = coverageVar ? null : `${projectRoot}/coverage/coverage-coffee.json`
-
-  coffeeCoverage.register({
-    instrumentor: 'istanbul',
-    basePath: projectRoot,
-    exclude: ['/gulpfile.coffee', '/deploy', '/build', '/dist', '/tmp', '/test', '/spec', '/app', '/bower_components', '/cache', '/support', '/node_modules', '/.git', '/.cy', '/.projects'],
-    coverageVar,
-    writeOnExit,
-    initAll: true,
-  })
-
-  // using hack found here to prevent problems with
-  // coffee-coverage being replaced by modules which
-  // use coffeescript/register
-  // https://github.com/abresas/register-coffee-coverage/blob/master/index.js
-  const loader = require.extensions['.coffee']
-
-  Object.defineProperty(require.extensions, '.coffee', {
-    get () {
-      return loader
-    },
-    set () {
-      return loader
-    },
-  })
-}
diff --git a/packages/server/test/support/helpers/e2e.ts b/packages/server/test/support/helpers/e2e.ts
index 33ce55cebe..1ed61d76b4 100644
--- a/packages/server/test/support/helpers/e2e.ts
+++ b/packages/server/test/support/helpers/e2e.ts
@@ -453,7 +453,7 @@ const e2e = {
       throw new Error(`
       passing { exit: false } to e2e options is no longer supported
       Please pass the --no-exit flag to the test command instead
-      e.g. "yarn test test/e2e/1_async_timeouts_spec.coffee --no-exit"
+      e.g. "yarn test test/e2e/1_async_timeouts_spec.js --no-exit"
       `)
     }
 
diff --git a/packages/server/test/unit/plugins/child/run_plugins_spec.js b/packages/server/test/unit/plugins/child/run_plugins_spec.js
index 26d79f526e..8f27aa715c 100644
--- a/packages/server/test/unit/plugins/child/run_plugins_spec.js
+++ b/packages/server/test/unit/plugins/child/run_plugins_spec.js
@@ -47,7 +47,7 @@ describe('lib/plugins/child/run_plugins', () => {
     // path for substitute is relative to lib/plugins/child/plugins_child.js
     mockery.registerSubstitute(
       'plugins-file',
-      Fixtures.path('server/throws_error.coffee'),
+      Fixtures.path('server/throws_error.js'),
     )
 
     runPlugins(this.ipc, 'plugins-file', 'proj-root')
@@ -60,13 +60,13 @@ describe('lib/plugins/child/run_plugins', () => {
     // path for substitute is relative to lib/plugins/child/plugins_child.js
     mockery.registerSubstitute(
       'plugins-file',
-      Fixtures.path('server/syntax_error.coffee'),
+      Fixtures.path('server/syntax_error.js'),
     )
 
     runPlugins(this.ipc, 'plugins-file', 'proj-root')
     expect(this.ipc.send).to.be.calledWith('load:error', 'PLUGINS_FILE_ERROR', 'plugins-file')
 
-    return snapshot(withoutColorCodes(withoutPath(this.ipc.send.lastCall.args[3])))
+    return snapshot(withoutColorCodes(withoutPath(this.ipc.send.lastCall.args[3].replace(/( +at[^$]+$)+/g, '[stack trace]'))))
   })
 
   it('sends error message if pluginsFile does not export a function', function () {
diff --git a/packages/server/ts/import-coffee.d.ts b/packages/server/ts/import-coffee.d.ts
deleted file mode 100644
index afd1157db4..0000000000
--- a/packages/server/ts/import-coffee.d.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// allows Typescript to import .coffee files
-declare module '*.coffee' {
-  const content: any
-  export default content
-}
diff --git a/packages/ts/register.js b/packages/ts/register.js
index f5b34829c8..0b5b67a0bb 100644
--- a/packages/ts/register.js
+++ b/packages/ts/register.js
@@ -25,7 +25,6 @@ try {
   })
 
   // do we need to prevent any other TypeScript hooks?
-  // like @packages/coffee/register.js does?
 } catch (e) {
   // continue running without TypeScript require hook
   log('Running without ts-node hook in environment "%s"', process.env.CYPRESS_INTERNAL_ENV)
diff --git a/packages/web-config/node-register.js b/packages/web-config/node-register.js
index 09b1cf5df7..7fe66473f7 100644
--- a/packages/web-config/node-register.js
+++ b/packages/web-config/node-register.js
@@ -1,5 +1,3 @@
-require('@packages/coffee/register')
-
 require('@babel/register')({
   'plugins': [
     // "istanbul",
diff --git a/packages/web-config/package.json b/packages/web-config/package.json
index 41f357502e..626f1aa545 100644
--- a/packages/web-config/package.json
+++ b/packages/web-config/package.json
@@ -10,7 +10,6 @@
     "@babel/preset-react": "7.9.4",
     "@babel/preset-typescript": "7.9.0",
     "@babel/register": "7.9.0",
-    "@packages/coffee": "*",
     "@types/copy-webpack-plugin": "5.0.0",
     "@types/html-webpack-plugin": "3.2.1",
     "@types/jsdom": "12.2.4",
@@ -24,8 +23,6 @@
     "chai": "4.2.0",
     "chalk": "2.4.2",
     "clean-webpack-plugin": "2.0.2",
-    "coffee-loader": "0.9.0",
-    "coffeescript": "2.4.1",
     "css-loader": "2.1.1",
     "extract-text-webpack-plugin": "4.0.0-beta.0",
     "file-loader": "4.3.0",
diff --git a/packages/web-config/webpack.config.base.ts b/packages/web-config/webpack.config.base.ts
index a9e54fcf3e..289ce33f21 100644
--- a/packages/web-config/webpack.config.base.ts
+++ b/packages/web-config/webpack.config.base.ts
@@ -44,7 +44,7 @@ const getCommonConfig = () => {
       module: 'empty',
     },
     resolve: {
-      extensions: ['.ts', '.js', '.jsx', '.tsx', '.coffee', '.scss', '.json'],
+      extensions: ['.ts', '.js', '.jsx', '.tsx', '.scss', '.json'],
     },
 
     stats: {
@@ -62,13 +62,6 @@ const getCommonConfig = () => {
 
     module: {
       rules: [
-        {
-          test: /\.coffee/,
-          exclude: /node_modules/,
-          use: {
-            loader: require.resolve('coffee-loader'),
-          },
-        },
         {
           test: /\.(ts|js|jsx|tsx)$/,
           exclude: /node_modules/,
diff --git a/scripts/add-install-comment.js b/scripts/add-install-comment.js
index 2bfa32dbf6..18d50548d0 100644
--- a/scripts/add-install-comment.js
+++ b/scripts/add-install-comment.js
@@ -1,8 +1,6 @@
 // this build utility script posts on the commit in the default branch "develop"
 // telling the user how they can install pre-release build of the Test Runner
 
-require('@packages/coffee/register')
-
 const la = require('lazy-ass')
 const is = require('check-more-types')
 const os = require('os')
diff --git a/scripts/binary.js b/scripts/binary.js
index 51582c9c35..6c83caca8c 100644
--- a/scripts/binary.js
+++ b/scripts/binary.js
@@ -1,5 +1,4 @@
 /* eslint-disable no-console */
-require('@packages/coffee/register')
 require('@packages/ts/register')
 
 const command = process.argv[2]
diff --git a/scripts/binary/build.js b/scripts/binary/build.js
index 89034c78a8..3adebf23f0 100644
--- a/scripts/binary/build.js
+++ b/scripts/binary/build.js
@@ -4,14 +4,9 @@ const os = require('os')
 const del = require('del')
 const path = require('path')
 const cp = require('child_process')
-const gulp = require('gulp')
 const chalk = require('chalk')
 const Promise = require('bluebird')
-const gulpDebug = require('gulp-debug')
-const gulpCoffee = require('gulp-coffee')
 const pluralize = require('pluralize')
-const vinylPaths = require('vinyl-paths')
-const coffee = require('@packages/coffee')
 const execa = require('execa')
 const electron = require('@packages/electron')
 const debug = require('debug')('cypress:binary')
@@ -242,29 +237,6 @@ require('./packages/server')\
     return packages.runAllCleanJs()
   }
 
-  const convertCoffeeToJs = function () {
-    log('#convertCoffeeToJs')
-
-    // grab everything in src
-    // convert to js
-    return new Promise((resolve, reject) => {
-      return gulp.src([
-        // include coffee files of packages
-        distDir('**', '*.coffee'),
-
-        // except those in node_modules
-        `!${distDir('**', 'node_modules', '**', '*.coffee')}`,
-      ], { sourcemaps: true })
-      .pipe(vinylPaths(del))
-      .pipe(gulpDebug())
-      .pipe(gulpCoffee({
-        coffee,
-      })).pipe(gulp.dest(distDir()))
-      .on('end', resolve)
-      .on('error', reject)
-    })
-  }
-
   const getIconFilename = function (platform) {
     const filenames = {
       darwin: 'cypress.icns',
@@ -451,7 +423,6 @@ require('./packages/server')\
   .then(copyPackages)
   .then(npmInstallPackages)
   .then(createRootPackage)
-  .then(convertCoffeeToJs)
   .then(removeTypeScript)
   .then(cleanJs)
   .then(transformSymlinkRequires)
diff --git a/scripts/rename_snapshots.js b/scripts/rename_snapshots.js
deleted file mode 100644
index e774e8bf5f..0000000000
--- a/scripts/rename_snapshots.js
+++ /dev/null
@@ -1,15 +0,0 @@
-const fs = require('fs-extra')
-const glob = require('glob')
-const Promise = require('bluebird')
-
-const globAsync = Promise.promisify(glob)
-
-globAsync('packages/*/__snapshots__/*.coffee')
-.map((file) => {
-  const renamed = `${file}.js`
-
-  /* eslint-disable no-console */
-  console.log('renaming', file, '->', renamed)
-
-  return fs.rename(file, renamed)
-})
diff --git a/scripts/test-other-projects.js b/scripts/test-other-projects.js
index 34f9dd5207..d2e1676dc4 100644
--- a/scripts/test-other-projects.js
+++ b/scripts/test-other-projects.js
@@ -1,5 +1,3 @@
-require('@packages/coffee/register')
-
 const la = require('lazy-ass')
 const is = require('check-more-types')
 const { getNameAndBinary, getJustVersion, getShortCommit } = require('./utils')
diff --git a/yarn.lock b/yarn.lock
index 8696c6a800..9fa903bd02 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5184,7 +5184,7 @@ arg@4.1.3, arg@^4.1.0:
   resolved "https://registry.yarnpkg.com/arg/-/arg-4.1.3.tgz#269fc7ad5b8e42cb63c896d5666017261c144089"
   integrity sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==
 
-argparse@^1.0.2, argparse@^1.0.7, "argparse@~ 1.0.0":
+argparse@^1.0.7, "argparse@~ 1.0.0":
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
   integrity sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==
@@ -8414,29 +8414,11 @@ code-point-at@^1.0.0:
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-coffee-coverage@3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/coffee-coverage/-/coffee-coverage-3.0.1.tgz#4f6b1acf14a0125bbbaa17612e4b2f407f90c4e7"
-  integrity sha512-wY7ZYhxhQoG27XbJgWx2QUCi9xHrJO91+4RA7hjAWV2VVugZv3ULPXGGetI04SmFZeQ3rnZ1eFTdksi9LdEKqg==
-  dependencies:
-    argparse "^1.0.2"
-    coffeescript "^2.0.2"
-    lodash "^4.14.0"
-    minimatch "^3.0.2"
-    pkginfo ">=0.2.3"
-
 coffee-lex@^9.1.5:
   version "9.1.5"
   resolved "https://registry.yarnpkg.com/coffee-lex/-/coffee-lex-9.1.5.tgz#6f46f33df539de3c00831d47bbe115991336aa4e"
   integrity sha512-94lUMjs1vhlV86vnbCCnnIYzR4oszuO4qJzKUuKOLidiksh/UyQFOzPusjmLJt6vy5CNB0d/KtaceqV84zr46g==
 
-coffee-loader@0.9.0:
-  version "0.9.0"
-  resolved "https://registry.yarnpkg.com/coffee-loader/-/coffee-loader-0.9.0.tgz#6deabd336062ddc6d773da4dfd16367fc7107bd6"
-  integrity sha512-VSoQ5kWr6Yfjn4RDpVbba2XMs3XG1ZXtLakPRt8dNfUcNU9h+1pocpdUUEd7NK9rLDwrju4yonhxrL8aMr5tww==
-  dependencies:
-    loader-utils "^1.0.2"
-
 coffee-script@1.12.5:
   version "1.12.5"
   resolved "https://registry.yarnpkg.com/coffee-script/-/coffee-script-1.12.5.tgz#809f4585419112bbfe46a073ad7543af18c27346"
@@ -8465,12 +8447,7 @@ coffeescript@1.12.7:
   resolved "https://registry.yarnpkg.com/coffeescript/-/coffeescript-1.12.7.tgz#e57ee4c4867cf7f606bfc4a0f2d550c0981ddd27"
   integrity sha512-pLXHFxQMPklVoEekowk8b3erNynC+DVJzChxS/LCBBgR6/8AJkHivkm//zbowcfc7BTCAjryuhx6gPqPRfsFoA==
 
-coffeescript@2.4.1:
-  version "2.4.1"
-  resolved "https://registry.yarnpkg.com/coffeescript/-/coffeescript-2.4.1.tgz#815fd337df0a34d49e74a98a6ebea9c3e7930f70"
-  integrity sha512-34GV1aHrsMpTaO3KfMJL40ZNuvKDR/g98THHnE9bQj8HjMaZvSrLik99WWqyMhRtbe8V5hpx5iLgdcSvM/S2wg==
-
-coffeescript@^2.0.2, coffeescript@^2.1.0, coffeescript@^2.1.2:
+coffeescript@^2.1.2:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/coffeescript/-/coffeescript-2.5.1.tgz#b2442a1f2c806139669534a54adc35010559d16a"
   integrity sha512-J2jRPX0eeFh5VKyVnoLrfVFgLZtnnmp96WQSLAS8OrLm2wtQLcnikYKe1gViJKDH7vucjuhHvBKKBP3rKcD1tQ==
@@ -13328,17 +13305,6 @@ gulp-cli@^2.2.0:
     v8flags "^3.0.1"
     yargs "^7.1.0"
 
-gulp-coffee@3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/gulp-coffee/-/gulp-coffee-3.0.3.tgz#a44d749e323ef9f81d9ec494b2043377a422d71a"
-  integrity sha512-6z5IUo5VFRavi7YWY9Z5RoKgWL72iHnwSMjIVdewFSAT90XuCkK6bkp3WyTYRe+uBanD/0gKq27/W9Q00mXphw==
-  dependencies:
-    coffeescript "^2.1.0"
-    plugin-error "^1.0.0"
-    replace-ext "^1.0.0"
-    through2 "^2.0.1"
-    vinyl-sourcemaps-apply "^0.2.1"
-
 gulp-debug@4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/gulp-debug/-/gulp-debug-4.0.0.tgz#036f9539c3fb6af720e01a9ea5c195fc73f29d5b"
@@ -19819,11 +19785,6 @@ pkg-up@^2.0.0:
   dependencies:
     find-up "^2.1.0"
 
-pkginfo@>=0.2.3:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
-  integrity sha1-tUGO8EOd5UJfxJlQQtztFPsqhP8=
-
 please-upgrade-node@^3.1.1:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/please-upgrade-node/-/please-upgrade-node-3.2.0.tgz#aeddd3f994c933e4ad98b99d9a556efa0e2fe942"
@@ -19860,7 +19821,7 @@ plugin-error@^0.1.2:
     arr-union "^2.0.1"
     extend-shallow "^1.1.2"
 
-plugin-error@^1.0.0, plugin-error@^1.0.1:
+plugin-error@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-1.0.1.tgz#77016bd8919d0ac377fdcdd0322328953ca5781c"
   integrity sha512-L1zP0dk7vGweZME2i+EeakvUNqSrdiI3F91TwEoYiGrAfUXmVv6fJIq4g82PAXxNsWOp0J7ZqQy/3Szz0ajTxA==
@@ -23022,7 +22983,7 @@ source-map@^0.4.2:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
+source-map@^0.5.0, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
@@ -24059,7 +24020,7 @@ through2-filter@^3.0.0:
     through2 "~2.0.0"
     xtend "~4.0.0"
 
-through2@2.0.5, through2@^2.0.0, through2@^2.0.1, through2@^2.0.2, through2@^2.0.3, through2@~2.0.0, through2@~2.0.3:
+through2@2.0.5, through2@^2.0.0, through2@^2.0.2, through2@^2.0.3, through2@~2.0.0, through2@~2.0.3:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
   integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
@@ -25230,13 +25191,6 @@ vinyl-fs@^3.0.0, vinyl-fs@^3.0.3:
     vinyl "^2.0.0"
     vinyl-sourcemap "^1.1.0"
 
-vinyl-paths@2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/vinyl-paths/-/vinyl-paths-2.1.0.tgz#00820437cba38262cef8802d840f93e3392ee44b"
-  integrity sha1-AIIEN8ujgmLO+IAthA+T4zku5Es=
-  dependencies:
-    through2 "^2.0.0"
-
 vinyl-source-stream@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/vinyl-source-stream/-/vinyl-source-stream-2.0.0.tgz#f38a5afb9dd1e93b65d550469ac6182ac4f54b8e"
@@ -25258,13 +25212,6 @@ vinyl-sourcemap@^1.1.0:
     remove-bom-buffer "^3.0.0"
     vinyl "^2.0.0"
 
-vinyl-sourcemaps-apply@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz#ab6549d61d172c2b1b87be5c508d239c8ef87705"
-  integrity sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=
-  dependencies:
-    source-map "^0.5.1"
-
 vinyl@^0.5.0:
   version "0.5.3"
   resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-0.5.3.tgz#b0455b38fc5e0cf30d4325132e461970c2091cde"