Add publication workflow (#72)

* Add publication workflow

* Bump to 1.0.0

.github/workflows/publish.yml

@@ -0,0 +1,34 @@
+name: Publish Package
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install node
+        uses: actions/setup-node@v1
+        with:
+          node-version: '14.x'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Install Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install "jupyterlab~=3.0" "jupyter_packaging~=0.10,<2" twine build
+      - name: Build and publish package
+        run: |
+          jlpm
+
+          python -m build
+          twine upload --skip-existing dist/*
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jupyterlab-search-replace",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "description": "Search and replace across files",
   "keywords": [
     "jupyter",