Run 'record screenshots' flow if label is present (#1860)

* Run 'record screenshots' flow if label is present

---------

Co-authored-by: ElementBot <benoitm+elementbot@element.io>

.github/workflows/recordScreenshots.yml

@@ -2,6 +2,8 @@ name: Record screenshots
 
 on:
   workflow_dispatch:
+  pull_request:
+    types: [ labeled ]
 
 # Enrich gradle.properties for CI/CD
 env:
@@ -9,11 +11,24 @@ env:
 
 jobs:
   record:
-    name: Record screenshots on branch ${{ github.ref_name }}
+    name: Record screenshots on branch ${{ github.event.pull_request.head.ref || github.ref_name }}
     runs-on: ubuntu-latest
+    if: github.event_name == 'workflow_dispatch' || github.event.label.name == 'Record-Screenshots'
 
     steps:
-      - name: ⏬ Checkout with LFS
+      - name: Remove Record-Screenshots label
+        if: github.event.label.name == 'Record-Screenshots'
+        uses: actions-ecosystem/action-remove-labels@v1
+        with:
+          labels: Record-Screenshots
+      - name: ⏬ Checkout with LFS (PR)
+        if: github.event.label.name == 'Record-Screenshots'
+        uses: nschloe/action-cached-lfs-checkout@v1.2.2
+        with:
+          persist-credentials: false
+          ref: ${{ github.event.pull_request.head.ref }}
+      - name: ⏬ Checkout with LFS (Branch)
+        if: github.event_name == 'workflow_dispatch'
         uses: nschloe/action-cached-lfs-checkout@v1.2.2
         with:
           persist-credentials: false
@@ -28,7 +43,7 @@ jobs:
         with:
           cache-read-only: ${{ github.ref != 'refs/heads/develop' }}
       - name: Record screenshots
-        run: "./.github/workflows/scripts/recordScreenshots.sh"
+        run: ./.github/workflows/scripts/recordScreenshots.sh
         env:
           GITHUB_TOKEN: ${{ secrets.DANGER_GITHUB_API_TOKEN }}
           GITHUB_REPOSITORY: ${{ secrets.GITHUB_REPOSITORY }}

.github/workflows/scripts/recordScreenshots.sh

@@ -48,6 +48,9 @@ do
   esac
 done
 
+BRANCH=$(git rev-parse --abbrev-ref HEAD)
+echo Branch used: $BRANCH
+
 if [[ -z ${TOKEN} ]]; then
   echo "No token specified, either set the env var GITHUB_TOKEN or use the --token option"
   exit 1
@@ -70,8 +73,6 @@ git config user.email "benoitm+elementbot@element.io"
 git add -A
 git commit -m "Update screenshots"
 
-BRANCH=$(git rev-parse --abbrev-ref HEAD)
-
 echo "Pushing changes"
-git push "https://$TOKEN@github.com/$REPO.git" $BRANCH:refs/heads/$BRANCH
+git push "https://$TOKEN@github.com/$REPO.git" $BRANCH
 echo "Done!"

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/icons/IconsPreview.kt

@@ -109,7 +109,7 @@ private fun IconsPreview(
             textAlign = TextAlign.Center,
         )
         iconsList.chunked(6).forEach { iconsRow ->
-            Row(horizontalArrangement = Arrangement.spacedBy(1.dp)) {
+            Row(horizontalArrangement = Arrangement.spacedBy(2.dp)) {
                 iconsRow.forEach { icon ->
                     Column(
                         modifier = Modifier.width(48.dp),