Always determine WP version

.github/files/setup-wordpress-env.sh

@@ -111,19 +111,6 @@ for PLUGIN in projects/plugins/*/composer.json; do
 	fi
 	cd "$BASE"
 
-	# Upgrade/downgrade WorDBless if necessary.
-	if [[ ( "$WP_BRANCH" == 'trunk' || "$WP_BRANCH" == 'previous' ) && "$TEST_SCRIPT" == "test-php" ]]; then
-		VER=$(composer --format=json --working-dir="$DIR" show | jq -r '.installed[] | select( .name == "roots/wordpress" ) | .version')
-		if [[ -n "$VER" ]]; then
-			INSVER=$WORDPRESS_TAG
-			[[ "$WORDPRESS_TAG" == 'trunk' ]] && INSVER="dev-main as $VER"
-			echo "Supposed to run tests against WordPress $WORDPRESS_TAG, so setting roots/wordpress and roots/wordpress-no-content to \"$INSVER\""
-			# Composer seems to sometimes have issues with deleting the wordpress dir on its own, so do it manually first.
-			rm -rf "$DIR/wordpress"
-			composer --working-dir="$DIR" require --dev roots/wordpress="$INSVER" roots/wordpress-no-content="$INSVER"
-		fi
-	fi
-
 	cp -r "$DIR" "/tmp/wordpress-$WP_BRANCH/src/wp-content/plugins/$NAME"
 	# Plugin dir for tests in WP >= 5.6-beta1
 	ln -s "/tmp/wordpress-$WP_BRANCH/src/wp-content/plugins/$NAME" "/tmp/wordpress-$WP_BRANCH/tests/phpunit/data/plugins/$NAME"

.github/workflows/tests.yml

@@ -101,7 +101,6 @@ jobs:
           echo "any-plugins=${ANY_PLUGINS}" >> "$GITHUB_OUTPUT"
 
       - name: Select WordPress version
-        if: steps.changed.outputs.any-plugins != 'false' && matrix.wp != 'none'
         run: .github/files/select-wordpress-tag.sh
 
       - name: Composer Install