chore: improve sonar analysis in build CI (#578)

Signed-off-by: Joris Mancini <[email protected]>

Author: TheMaskedTurtle

.github/workflows/build.yml

@@ -1,5 +1,9 @@
 name: CI
-on: [push]
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
 
 jobs:
     license-headers:
@@ -25,6 +29,7 @@ jobs:
             - name: Checkout sources
               uses: actions/checkout@v2
               with:
+                  fetch-depth: 0
                   persist-credentials: false
 
             - name: FixForNodeWarnings

sonar-project.properties

@@ -1,3 +1,4 @@
 sonar.projectKey=gridsuite_commons-ui
 sonar.organization=gridsuite
+sonar.projectBaseDir=src
 sonar.javascript.lcov.reportPaths=./coverage/lcov.info