From 7f7517b9e6fe82cb86deccf93cfcef4ed3b918de Mon Sep 17 00:00:00 2001 From: Mark Stacey Date: Fri, 5 Jul 2019 16:08:11 -0300 Subject: [PATCH] Remove unused Babel transformations (#6811) The `stage-0` Babel preset has been replaced with the specific Babel plugins that we depend upon. We don't use most of `stage-0`, so this allowed us to remove many unnecessary transformations. We had to remove this preset soon anyway, because all of the stage presets are deprecated in Babel 7. The `stage-0` preset consisted of these plugins: ``` "transform-do-expressions" "transform-function-bind" "transform-class-constructor-call" "transform-export-extensions" "transform-class-properties" "transform-decorators" "syntax-dynamic-import" "syntax-trailing-function-commas" "transform-async-generator-functions" "transform-async-to-generator" "transform-exponentiation-operator" "transform-object-rest-spread" ``` Of that list, only 'transform-class-properties', 'transform-object- rest-spread', and 'transform-async-to-generator' were being used. --- .babelrc | 8 +-- package-lock.json | 177 ---------------------------------------------- package.json | 3 +- 3 files changed, 6 insertions(+), 182 deletions(-) diff --git a/.babelrc b/.babelrc index cfa759dd9..a5317cdc5 100644 --- a/.babelrc +++ b/.babelrc @@ -12,12 +12,12 @@ } } ], - "react", - "stage-0" + "react" ], "plugins": [ "transform-runtime", "transform-async-to-generator", - "transform-class-properties" + "transform-class-properties", + "transform-object-rest-spread" ] -} \ No newline at end of file +} diff --git a/package-lock.json b/package-lock.json index 8d45bff12..ad86703b0 100644 --- a/package-lock.json +++ b/package-lock.json @@ -8213,17 +8213,6 @@ } } }, - "babel-helper-bindify-decorators": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-helper-bindify-decorators/-/babel-helper-bindify-decorators-6.24.1.tgz", - "integrity": "sha1-FMGeXxQte0fxmlJDHlKxzLxAozA=", - "dev": true, - "requires": { - "babel-runtime": "^6.22.0", - "babel-traverse": "^6.24.1", - "babel-types": "^6.24.1" - } - }, "babel-helper-builder-binary-assignment-operator-visitor": { "version": "6.24.1", "resolved": "https://registry.npmjs.org/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.24.1.tgz", @@ -8283,18 +8272,6 @@ "babel-types": "^6.24.1" } }, - "babel-helper-explode-class": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-helper-explode-class/-/babel-helper-explode-class-6.24.1.tgz", - "integrity": "sha1-fcKjkQ3uAHBW4eMdZAztPVTqqes=", - "dev": true, - "requires": { - "babel-helper-bindify-decorators": "^6.24.1", - "babel-runtime": "^6.22.0", - "babel-traverse": "^6.24.1", - "babel-types": "^6.24.1" - } - }, "babel-helper-flip-expressions": { "version": "0.4.3", "resolved": "https://registry.npmjs.org/babel-helper-flip-expressions/-/babel-helper-flip-expressions-0.4.3.tgz", @@ -8710,65 +8687,23 @@ "resolved": "https://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz", "integrity": "sha1-ytnK0RkbWtY0vzCuCHI5HgZHvpU=" }, - "babel-plugin-syntax-async-generators": { - "version": "6.13.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-async-generators/-/babel-plugin-syntax-async-generators-6.13.0.tgz", - "integrity": "sha1-a8lj67FuzLrmuStZbrfzXDQqi5o=", - "dev": true - }, - "babel-plugin-syntax-class-constructor-call": { - "version": "6.18.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-class-constructor-call/-/babel-plugin-syntax-class-constructor-call-6.18.0.tgz", - "integrity": "sha1-nLnTn+Q8hgC+yBRkVt3L1OGnZBY=", - "dev": true - }, "babel-plugin-syntax-class-properties": { "version": "6.13.0", "resolved": "https://registry.npmjs.org/babel-plugin-syntax-class-properties/-/babel-plugin-syntax-class-properties-6.13.0.tgz", "integrity": "sha1-1+sjt5oxf4VDlixQW4J8fWysJ94=", "dev": true }, - "babel-plugin-syntax-decorators": { - "version": "6.13.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-decorators/-/babel-plugin-syntax-decorators-6.13.0.tgz", - "integrity": "sha1-MSVjtNvePMgGzuPkFszurd0RrAs=", - "dev": true - }, - "babel-plugin-syntax-do-expressions": { - "version": "6.13.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-do-expressions/-/babel-plugin-syntax-do-expressions-6.13.0.tgz", - "integrity": "sha1-V0d1YTmqJtOQ0JQQsDdEugfkeW0=", - "dev": true - }, - "babel-plugin-syntax-dynamic-import": { - "version": "6.18.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz", - "integrity": "sha1-jWomIpyDdFqZgqRBBRVyyqF5sdo=", - "dev": true - }, "babel-plugin-syntax-exponentiation-operator": { "version": "6.13.0", "resolved": "https://registry.npmjs.org/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz", "integrity": "sha1-nufoM3KQ2pUoggGmpX9BcDF4MN4=" }, - "babel-plugin-syntax-export-extensions": { - "version": "6.13.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-export-extensions/-/babel-plugin-syntax-export-extensions-6.13.0.tgz", - "integrity": "sha1-cKFITw+QiaToStRLrDU8lbmxJyE=", - "dev": true - }, "babel-plugin-syntax-flow": { "version": "6.18.0", "resolved": "https://registry.npmjs.org/babel-plugin-syntax-flow/-/babel-plugin-syntax-flow-6.18.0.tgz", "integrity": "sha1-TDqyCiryaqIM0lmVw5jE63AxDI0=", "dev": true }, - "babel-plugin-syntax-function-bind": { - "version": "6.13.0", - "resolved": "https://registry.npmjs.org/babel-plugin-syntax-function-bind/-/babel-plugin-syntax-function-bind-6.13.0.tgz", - "integrity": "sha1-SMSV8Xe98xqYHnMvVa3AvdJgH0Y=", - "dev": true - }, "babel-plugin-syntax-jsx": { "version": "6.18.0", "resolved": "https://registry.npmjs.org/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz", @@ -8786,17 +8721,6 @@ "resolved": "https://registry.npmjs.org/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz", "integrity": "sha1-ugNgk3+NBuQBgKQ/4NVhb/9TLPM=" }, - "babel-plugin-transform-async-generator-functions": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-plugin-transform-async-generator-functions/-/babel-plugin-transform-async-generator-functions-6.24.1.tgz", - "integrity": "sha1-8FiQAUX9PpkHpt3yjaWfIVJYpds=", - "dev": true, - "requires": { - "babel-helper-remap-async-to-generator": "^6.24.1", - "babel-plugin-syntax-async-generators": "^6.5.0", - "babel-runtime": "^6.22.0" - } - }, "babel-plugin-transform-async-to-generator": { "version": "6.24.1", "resolved": "https://registry.npmjs.org/babel-plugin-transform-async-to-generator/-/babel-plugin-transform-async-to-generator-6.24.1.tgz", @@ -8807,17 +8731,6 @@ "babel-runtime": "^6.22.0" } }, - "babel-plugin-transform-class-constructor-call": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-plugin-transform-class-constructor-call/-/babel-plugin-transform-class-constructor-call-6.24.1.tgz", - "integrity": "sha1-gNwoVQWsBn3LjWxl4vbxGrd2Xvk=", - "dev": true, - "requires": { - "babel-plugin-syntax-class-constructor-call": "^6.18.0", - "babel-runtime": "^6.22.0", - "babel-template": "^6.24.1" - } - }, "babel-plugin-transform-class-properties": { "version": "6.24.1", "resolved": "https://registry.npmjs.org/babel-plugin-transform-class-properties/-/babel-plugin-transform-class-properties-6.24.1.tgz", @@ -8830,29 +8743,6 @@ "babel-template": "^6.24.1" } }, - "babel-plugin-transform-decorators": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-plugin-transform-decorators/-/babel-plugin-transform-decorators-6.24.1.tgz", - "integrity": "sha1-eIAT2PjGtSIr33s0Q5Df13Vp4k0=", - "dev": true, - "requires": { - "babel-helper-explode-class": "^6.24.1", - "babel-plugin-syntax-decorators": "^6.13.0", - "babel-runtime": "^6.22.0", - "babel-template": "^6.24.1", - "babel-types": "^6.24.1" - } - }, - "babel-plugin-transform-do-expressions": { - "version": "6.22.0", - "resolved": "https://registry.npmjs.org/babel-plugin-transform-do-expressions/-/babel-plugin-transform-do-expressions-6.22.0.tgz", - "integrity": "sha1-KMyvkoEtlJws0SgfaQyP3EaK6bs=", - "dev": true, - "requires": { - "babel-plugin-syntax-do-expressions": "^6.8.0", - "babel-runtime": "^6.22.0" - } - }, "babel-plugin-transform-es2015-arrow-functions": { "version": "6.22.0", "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-arrow-functions/-/babel-plugin-transform-es2015-arrow-functions-6.22.0.tgz", @@ -9075,16 +8965,6 @@ "babel-runtime": "^6.22.0" } }, - "babel-plugin-transform-export-extensions": { - "version": "6.22.0", - "resolved": "https://registry.npmjs.org/babel-plugin-transform-export-extensions/-/babel-plugin-transform-export-extensions-6.22.0.tgz", - "integrity": "sha1-U3OLR+deghhYnuqUbLvTkQm75lM=", - "dev": true, - "requires": { - "babel-plugin-syntax-export-extensions": "^6.8.0", - "babel-runtime": "^6.22.0" - } - }, "babel-plugin-transform-flow-strip-types": { "version": "6.22.0", "resolved": "https://registry.npmjs.org/babel-plugin-transform-flow-strip-types/-/babel-plugin-transform-flow-strip-types-6.22.0.tgz", @@ -9095,16 +8975,6 @@ "babel-runtime": "^6.22.0" } }, - "babel-plugin-transform-function-bind": { - "version": "6.22.0", - "resolved": "https://registry.npmjs.org/babel-plugin-transform-function-bind/-/babel-plugin-transform-function-bind-6.22.0.tgz", - "integrity": "sha1-xvuOlqwpajELjPjqQBRiQH3fapc=", - "dev": true, - "requires": { - "babel-plugin-syntax-function-bind": "^6.8.0", - "babel-runtime": "^6.22.0" - } - }, "babel-plugin-transform-inline-consecutive-adds": { "version": "0.4.3", "resolved": "https://registry.npmjs.org/babel-plugin-transform-inline-consecutive-adds/-/babel-plugin-transform-inline-consecutive-adds-0.4.3.tgz", @@ -9792,53 +9662,6 @@ } } }, - "babel-preset-stage-0": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-preset-stage-0/-/babel-preset-stage-0-6.24.1.tgz", - "integrity": "sha1-VkLRUEL5E4TX5a+LyIsduVsDnmo=", - "dev": true, - "requires": { - "babel-plugin-transform-do-expressions": "^6.22.0", - "babel-plugin-transform-function-bind": "^6.22.0", - "babel-preset-stage-1": "^6.24.1" - } - }, - "babel-preset-stage-1": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-preset-stage-1/-/babel-preset-stage-1-6.24.1.tgz", - "integrity": "sha1-dpLNfc1oSZB+auSgqFWJz7niv7A=", - "dev": true, - "requires": { - "babel-plugin-transform-class-constructor-call": "^6.24.1", - "babel-plugin-transform-export-extensions": "^6.22.0", - "babel-preset-stage-2": "^6.24.1" - } - }, - "babel-preset-stage-2": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-preset-stage-2/-/babel-preset-stage-2-6.24.1.tgz", - "integrity": "sha1-2eKWD7PXEYfw5k7sYrwHdnIZvcE=", - "dev": true, - "requires": { - "babel-plugin-syntax-dynamic-import": "^6.18.0", - "babel-plugin-transform-class-properties": "^6.24.1", - "babel-plugin-transform-decorators": "^6.24.1", - "babel-preset-stage-3": "^6.24.1" - } - }, - "babel-preset-stage-3": { - "version": "6.24.1", - "resolved": "https://registry.npmjs.org/babel-preset-stage-3/-/babel-preset-stage-3-6.24.1.tgz", - "integrity": "sha1-g2raCp56f6N8sTj7kyb4eTSkg5U=", - "dev": true, - "requires": { - "babel-plugin-syntax-trailing-function-commas": "^6.22.0", - "babel-plugin-transform-async-generator-functions": "^6.24.1", - "babel-plugin-transform-async-to-generator": "^6.24.1", - "babel-plugin-transform-exponentiation-operator": "^6.24.1", - "babel-plugin-transform-object-rest-spread": "^6.22.0" - } - }, "babel-register": { "version": "6.26.0", "resolved": "https://registry.npmjs.org/babel-register/-/babel-register-6.26.0.tgz", diff --git a/package.json b/package.json index d3ccbaa48..aa733ffca 100644 --- a/package.json +++ b/package.json @@ -177,11 +177,12 @@ "babel-core": "^6.26.3", "babel-eslint": "^8.0.0", "babel-plugin-transform-async-to-generator": "^6.24.1", + "babel-plugin-transform-class-properties": "^6.24.1", + "babel-plugin-transform-object-rest-spread": "^6.22.0", "babel-plugin-transform-runtime": "^6.23.0", "babel-polyfill": "^6.23.0", "babel-preset-env": "^1.7.0", "babel-preset-react": "^6.24.1", - "babel-preset-stage-0": "^6.24.1", "babel-register": "^6.7.2", "babelify": "^8.0.0", "brfs": "^1.6.1",