Prepare first RC release

.changeset/modern-lizards-tickle.md

@@ -0,0 +1,30 @@
+---
+'@emotion/babel-plugin': major
+'@emotion/babel-preset-css-prop': major
+'@emotion/cache': major
+'@emotion/css': major
+'@emotion/eslint-plugin': major
+'@emotion/is-prop-valid': minor
+'@emotion/jest': major
+'@emotion/native': major
+'@emotion/primitives': major
+'@emotion/primitives-core': major
+'@emotion/react': major
+'@emotion/serialize': major
+'@emotion/server': major
+'@emotion/sheet': major
+'@emotion/styled': major
+'@emotion/utils': major
+'babel-plugin-emotion': major
+'@emotion/core': major
+'create-emotion': major
+'create-emotion-server': major
+'emotion': major
+'emotion-server': major
+'emotion-theming': major
+'eslint-plugin-emotion': major
+'jest-emotion': major
+'@emotion/styled-base': major
+---
+
+Release candidate version.

.changeset/pre.json

@@ -1,6 +1,6 @@
 {
   "mode": "pre",
-  "tag": "next",
+  "tag": "rc",
   "initialVersions": {
     "babel-plugin-emotion": "10.0.23",
     "@emotion/babel-plugin-jsx-pragmatic": "0.1.4",

package.json

@@ -21,7 +21,7 @@
     "flow": "flow",
     "flow:check": "flow check --flowconfig-name=.flowconfig-ci",
     "preinstall": "node ./scripts/ensure-yarn.js",
-    "postinstall": "opencollective postinstall && preconstruct dev && manypkg check",
+    "postinstall": "patch-package && opencollective postinstall && preconstruct dev && manypkg check",
     "changeset": "changeset",
     "version-packages": "changeset version",
     "release": "yarn build && changeset publish"
@@ -241,6 +241,7 @@
     "normalize.css": "^8.0.0",
     "npm-run-all": "^4.0.2",
     "opencollective": "^1.0.3",
+    "patch-package": "^6.2.2",
     "polished": "^1.2.1",
     "prettier": "1.14.3",
     "puppeteer": "^1.6.0",

patches/@changesets+assemble-release-plan+3.0.1.patch

@@ -0,0 +1,13 @@
+diff --git a/node_modules/@changesets/assemble-release-plan/dist/assemble-release-plan.cjs.dev.js b/node_modules/@changesets/assemble-release-plan/dist/assemble-release-plan.cjs.dev.js
+index de55d40..afd5e5d 100644
+--- a/node_modules/@changesets/assemble-release-plan/dist/assemble-release-plan.cjs.dev.js
++++ b/node_modules/@changesets/assemble-release-plan/dist/assemble-release-plan.cjs.dev.js
+@@ -325,7 +325,7 @@ function _defineProperty(obj, key, value) { if (key in obj) { Object.definePrope
+
+ function getPreVersion(version) {
+   let parsed = semver.parse(version);
+-  let preVersion = parsed.prerelease[1] === undefined ? -1 : parsed.prerelease[1];
++  let preVersion = -1;
+
+   if (typeof preVersion !== "number") {
+     throw new errors.InternalError("preVersion is not a number");

yarn.lock

@@ -3265,6 +3265,11 @@
   resolved "https://registry.npmjs.org/@xtuc/long/-/long-4.2.2.tgz#d291c6a4e97989b5c61d9acf396ae4fe133a718d"
   integrity sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==
 
+"@yarnpkg/lockfile@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz#e77a97fbd345b76d83245edcd17d393b1b41fb31"
+  integrity sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==
+
 JSONStream@^1.3.4, JSONStream@^1.3.5:
   version "1.3.5"
   resolved "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -10353,6 +10358,14 @@ find-yarn-workspace-root2@1.2.16:
     micromatch "^4.0.2"
     pkg-dir "^4.2.0"
 
+find-yarn-workspace-root@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/find-yarn-workspace-root/-/find-yarn-workspace-root-1.2.1.tgz#40eb8e6e7c2502ddfaa2577c176f221422f860db"
+  integrity sha512-dVtfb0WuQG+8Ag2uWkbG79hOUzEsRrhBzgfn86g2sJPkzmcpGdghbNTfUKGTxymFrY/tLIodDzLoW9nOJ4FY8Q==
+  dependencies:
+    fs-extra "^4.0.3"
+    micromatch "^3.1.4"
+
 flat-cache@^1.2.1:
   version "1.3.4"
   resolved "https://registry.npmjs.org/flat-cache/-/flat-cache-1.3.4.tgz#2c2ef77525cc2929007dfffa1dd314aa9c9dee6f"
@@ -10562,7 +10575,7 @@ fs-extra@^2.0.0:
     graceful-fs "^4.1.2"
     jsonfile "^2.1.0"
 
-fs-extra@^4.0.1, fs-extra@^4.0.2:
+fs-extra@^4.0.1, fs-extra@^4.0.2, fs-extra@^4.0.3:
   version "4.0.3"
   resolved "https://registry.npmjs.org/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
   integrity sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==
@@ -15438,6 +15451,13 @@ kind-of@^6.0.3:
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
 
+klaw-sync@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/klaw-sync/-/klaw-sync-6.0.0.tgz#1fd2cfd56ebb6250181114f0a581167099c2b28c"
+  integrity sha512-nIeuVSzdCCs6TDPTqI8w1Yre34sSq7AkZ4B3sfOBbI2CgVSB4Du4aLQijFU2+lhAFCwt9+42Hel6lQNIv6AntQ==
+  dependencies:
+    graceful-fs "^4.1.11"
+
 klaw@^1.0.0:
   version "1.3.1"
   resolved "https://registry.npmjs.org/klaw/-/klaw-1.3.1.tgz#4088433b46b3b1ba259d78785d8e96f73ba02439"
@@ -18930,6 +18950,24 @@ pascalcase@^0.1.1:
   resolved "https://registry.npmjs.org/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
   integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
 
+patch-package@^6.2.2:
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/patch-package/-/patch-package-6.2.2.tgz#71d170d650c65c26556f0d0fbbb48d92b6cc5f39"
+  integrity sha512-YqScVYkVcClUY0v8fF0kWOjDYopzIM8e3bj/RU1DPeEF14+dCGm6UeOYm4jvCyxqIEQ5/eJzmbWfDWnUleFNMg==
+  dependencies:
+    "@yarnpkg/lockfile" "^1.1.0"
+    chalk "^2.4.2"
+    cross-spawn "^6.0.5"
+    find-yarn-workspace-root "^1.2.1"
+    fs-extra "^7.0.1"
+    is-ci "^2.0.0"
+    klaw-sync "^6.0.0"
+    minimist "^1.2.0"
+    rimraf "^2.6.3"
+    semver "^5.6.0"
+    slash "^2.0.0"
+    tmp "^0.0.33"
+
 path-browserify@0.0.1:
   version "0.0.1"
   resolved "https://registry.npmjs.org/path-browserify/-/path-browserify-0.0.1.tgz#e6c4ddd7ed3aa27c68a20cc4e50e1a4ee83bbc4a"