ci(shipjs): also push tags of non-published packages (#5230)

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**Summary**

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  What existing problem does the pull request solve?
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These tags get used to determine the next version number, and as we
can't get rid of version number (yarn wouldn't include the package into
the dependencies otherwise), that's required to be correct.

This also fixes a little error in one example package accidentally set
to public

**Result**

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every package will get a git tag, to make sure the next version number
will be correct.

.gitignore

@@ -19,6 +19,7 @@ build/
 # Unneeded changelogs
 examples/*/*/CHANGELOG.md
 tests/*/CHANGELOG.md
+scripts/*/CHANGELOG.md
 
 # Logs
 *.log

scripts/website/package.json

@@ -1,5 +1,6 @@
 {
   "name": "example-react-instantsearch-builder",
+  "private": true,
   "version": "1.0.0",
   "license": "MIT",
   "scripts": {

ship.config.js

@@ -1,17 +1,13 @@
 const shell = require('shelljs');
 
 const packages = JSON.parse(
-  shell.exec('yarn run --silent lerna list --toposort --json --no-private', {
+  shell.exec('yarn run --silent lerna list --toposort --json', {
     silent: true,
   })
 );
 
 module.exports = {
-  shouldPrepare: ({ releaseType, commitNumbersPerType }) => {
-    const { fix = 0 } = commitNumbersPerType;
-    if (releaseType === 'patch' && fix === 0) {
-      return false;
-    }
+  shouldPrepare: () => {
     return true;
   },
   getTagName: () =>
@@ -23,7 +19,10 @@ module.exports = {
     );
 
     return {
-      // This is used for shouldPrepare
+      // This version number is used for shouldPrepare.
+      // for it to be useful, we need to chang shipjs to accept an array of nextVersions
+      // @TODO: update this to packages.map(package => package.version) once it's supported in shipjs
+      // see https://github.com/algolia/shipjs/issues/986
       nextVersion: packages[0].version,
     };
   },