Split code blocks of installation instructions (#611)

Co-authored-by: Ifiok Jr <ifiokotung@gmail.com>

.github/workflows/ci.yml

@@ -49,7 +49,7 @@ jobs:
 
       - name: check versions are valid
         if: github.event.pull_request
-        run: pnpm ci:version:changeset
+        run: pnpm ci:version:check
 
       - name: create versions
         uses: changesets/action@master

docs/guide/installation.md

@@ -7,13 +7,14 @@ Rather than installing multiple scoped packages, the `remirror` package is a gat
 Use the installation instruction outlined below, depending on the package manager used in your project.
 
 ```bash
-# yarn
 yarn add remirror@next @remirror/pm@next
+```
 
-# pnpm
+```bash
 pnpm add remirror@next @remirror/pm@next
+```
 
-# npm
+```bash
 npm install remirror@next @remirror/pm@next
 ```
 

package.json

@@ -18,10 +18,12 @@
     "checks:disable": "rimraf ./.config.json",
     "checks:enable": "cpy support/.config.sample.json ./ --rename=\".config.json\"",
     "checks:release": "run-s checks build test:e2e",
-    "ci:version": "run-s symlink:root ci:version:changeset ci:version:date ci:version:repo fix:prettier ci:version:install",
+    "ci:version": "run-s ci:version:changeset ci:version:date ci:version:repo fix:prettier ci:version:install",
     "ci:version:changeset": "changeset version",
+    "ci:version:check": "run-s ci:version:pr ci:version:changeset ci:version:repo",
     "ci:version:date": "node support/scripts/changelog-dates.js",
     "ci:version:install": "unset CI && pnpm install --frozen-lockfile=false",
+    "ci:version:pr": "node support/scripts/enable-pr-changeset.js",
     "ci:version:repo": "unset CI && run-s fix:repo update:workspace",
     "clean": "pnpm if-clean git clean -- -fdx --exclude=.config.json --exclude=node_modules --exclude=**/node_modules",
     "clean:all": "git clean -fdX --exclude='.config.json'",

support/scripts/enable-pr-changeset.js

@@ -0,0 +1,30 @@
+/**
+ * This script edits the `/.changeset/config.json` file so that it doesn't need
+ * the GITHUB_TOKEN to be available in order to build the changeset.
+ *
+ * This allows PR's which don't have access to the `GITHUB_TOKEN` to still pass.
+ *
+ * @packageDocumentation
+ */
+
+const writeJson = require('write-json-file');
+const chalk = require('chalk');
+const { baseDir } = require('./helpers');
+
+async function main() {
+  if (!process.env.CI) {
+    console.log(
+      chalk`{red Attempted to edit the changeset config in a non CI environment.} Exiting...`,
+    );
+
+    return;
+  }
+
+  const changesetConfig = require('../../.changeset/config.json');
+  delete changesetConfig.changelog;
+  await writeJson(baseDir('.changeset', 'config.json'), changesetConfig);
+
+  console.log(chalk`{green Successfully updated the CI configuration. }`);
+}
+
+main();