generate/docs (#326)

* added doc gen

* Update docs.yml

* doc file

* comment

.github/workflows/docs.yml

@@ -0,0 +1,26 @@
+name: docs
+
+on:
+  push:
+    branches:
+      - master
+
+env:
+  nim-version: stable
+  nim-src: waku/waku.nim
+  deploy-dir: .gh-pages
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: jiro4989/setup-nim-action@v1
+        with:
+          nim-version: ${{ env.nim-version }}
+      - run: nimble doc --index:on --project --out:${{ env.deploy-dir }} ${{ env.nim-src }}
+      - name: Deploy documents
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ${{ env.deploy-dir }}

waku/waku.nim

@@ -0,0 +1,11 @@
+# Waku
+#
+# Licenses:
+# - MIT ([LICENSE-MIT](../LICENSE-MIT) or http://opensource.org/licenses/MIT)
+# - APACHEv2 ([LICENSE-APACHEv2](../LICENSE-APACHEv2) or https://www.apache.org/licenses/LICENSE-2.0)
+
+## An implementation of the [Waku v1](https://specs.vac.dev/specs/waku/waku.html) and [Waku v2](https://specs.vac.dev/specs/waku/v2/waku-v2.html) in nim.
+import v2/node/wakunode2, v1/node/wakunode1, waku_types
+export wakunode2
+export wakunode1
+export waku_types