Split build jobs, add S3 push (#307)

* split files, add s3 push

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* dedent

* indent

* alpha directory

* remove on: PR from alpha

* workflow names

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* remove js-lint.yml (replaced by pre-commit); add sync-examples.yml

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update sync-examples.yml

* change unstable to latest, master -> main

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.github/workflows/sync-examples.yml

@@ -0,0 +1,29 @@
+name: '[CI] Sync Examples'
+
+on:
+    push: # Only run on merges into main that modify files under pyscriptjs/examples/
+        branches:
+        -   main
+        paths:
+        -   pyscriptjs/examples/**
+        -   .github/workflows/sync-examples.yml # Test that workflow works when changed
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        permissions:
+            contents: read
+            id-token: write
+        defaults:
+            run:
+                working-directory: ./pyscriptjs/examples
+
+        steps:
+        # Deploy to S3
+        -   name: Configure AWS credentials
+            uses: aws-actions/configure-aws-credentials@v1.6.1
+            with:
+                aws-region: ${{secrets.AWS_REGION}}
+                role-to-assume: ${{ secrets.AWS_OIDC_RUNNER_ROLE }}
+        -   name: Sync to S3
+            run: aws s3 sync . s3://pyscript-static/examples/