Merge pull request #11 from ivoa/iss10

Upload the branch version of the website for pull requests

.github/actions/setup-hugo/action.yaml

@@ -0,0 +1,23 @@
+name: 'Download and extract Hugo'
+description: 'Downloads and extracts a specified version of Hugo'
+inputs:
+  hugo_version:
+    description: 'Version of Hugo to download'
+    required: false
+    default: '0.123.4'
+runs:
+  using: 'composite'
+  steps:
+    - name: Cache Hugo
+      uses: actions/cache@v2
+      with:
+        path: ~/hugo
+        key: ${{ runner.os }}-hugo-${{ inputs.hugo_version }}
+    - name: Download and extract Hugo
+      run: |
+        if [ ! -f ~/hugo ]; then
+          wget https://github.com/gohugoio/hugo/releases/download/v${{ inputs.hugo_version }}/hugo_${{ inputs.hugo_version }}_Linux-64bit.tar.gz
+          tar -zxvf hugo_${{ inputs.hugo_version }}_Linux-64bit.tar.gz
+          mv hugo ~/hugo
+        fi
+      shell: bash

.github/workflows/deploy_main.yaml

@@ -0,0 +1,29 @@
+name: "Deploy the main version of the website"
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup Hugo
+        uses: ./.github/actions/setup-hugo
+
+      - name: Build the website
+        run: ~/hugo
+
+      - name: Deploy the website
+        uses: Dylan700/sftp-upload-action@latest
+        with:
+          username: webstage
+          server: web.ivoa.net
+          key: ${{ secrets.STAGE_ID }}
+          uploads: |
+            ./public/ => ./ivoa-web-stage/

.github/workflows/deploy_version.yaml

@@ -0,0 +1,34 @@
+name: "Deploy a branch version of the website"
+
+on:
+  pull_request:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Extract branch name
+        shell: bash
+        run: echo "BRANCH_NAME=$(echo ${{ github.head_ref }} | sed 's/\//-/g')" >> $GITHUB_ENV
+
+      - name: Debug print branch name
+        shell: bash
+        run: echo "BRANCH_NAME=${{ env.BRANCH_NAME }}"
+
+      - name: Setup Hugo
+        uses: ./.github/actions/setup-hugo
+
+      - name: Build the website
+        run: ~/hugo -b https://webtest.ivoa.info/v/${{ env.BRANCH_NAME }}
+
+      - name: Upload the branch version of the website
+        uses: Dylan700/sftp-upload-action@latest
+        with:
+          username: webstage
+          server: web.ivoa.net
+          key: ${{ secrets.STAGE_ID }}
+          uploads: |
+            ./public/ => ./ivoa-web-stage/v/${{ env.BRANCH_NAME }}