Adds a build website task to the CI (only if the website code changes) (

#72)

* Added building the website as part of the CI (only if website code changes)

* Changing website to test workflow

* Fix bug in the if check - put the website change back (which will test this fix too)

* One more test if website CI works as expected

* Website part of CI working - done testing - put changes to web back.

* Made it more efficient by looking for changes in one job - also minor change to website to test it

* Put change to website back.

.github/workflows/ci.yml

@@ -3,17 +3,13 @@ on:
   workflow_dispatch:
   push:
     paths-ignore:
-      - 'website/**'
       - '**/*.md'
-      - '.github'
       - '.azure'
     branches:
       - main
   pull_request:
     paths-ignore:
-      - 'website/**'
       - '**/*.md'
-      - '.github'
       - '.azure'
     branches:
       - main
@@ -24,13 +20,14 @@ env:
 
 jobs:
   changes:
-    name: Check if changes to Tsavorite code
+    name: Check Tsavorite and Website changed
     runs-on: ubuntu-latest  # don't need matrix to test where the changes were made in code
     permissions:
       pull-requests: read
       contents: read
     outputs:
       tsavorite: ${{ steps.filter.outputs.tsavorite }}
+      website: ${{ steps.filter.outputs.website }}
     steps:
     - name: Check out code
       uses: actions/checkout@v4
@@ -41,7 +38,9 @@ jobs:
         filters: |
           tsavorite:
             - 'libs/storage/Tsavorite/**'
-
+          website:
+            - 'website/**'
+  
   # Job to build and test Garnet code
   build-test-garnet:
     name: Garnet - Build and Test
@@ -114,3 +113,24 @@ jobs:
           name: dotnet-tsavorite-results-${{ matrix.os }}-${{ matrix.framework }}
           path: TsavoriteTestResults-${{ matrix.os }}-${{ matrix.framework }}
         if: ${{ always() }}
+
+  build-website:
+    name: Build Website
+    needs: changes    
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: website
+    if: needs.changes.outputs.website == 'true'   
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: yarn
+          cache-dependency-path: ./website/yarn.lock
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+      - name: Build website
+        run: yarn build
+