First commit with working display

managed_components/lvgl__lvgl/scripts/build_html_examples.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+set -e
+
+# These variables allow us to specify an alternate repository URL and commit reference
+# This is particularly useful when running in CI environments for pull requests
+# where we need to build from the contributor's forked repository
+ARG_1="${1:-}"
+ARG_2="${2:-}"
+
+export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+rm -rf emscripten_builder
+git clone https://github.com/lvgl/lv_sim_emscripten.git emscripten_builder
+cd emscripten_builder
+if [ "$ARG_1" != "--symlink" ]; then
+  REPO_URL="$ARG_1"
+  COMMIT_REF="$ARG_2"
+  git submodule update --init -- lvgl
+  if [ -n "$REPO_URL" ] && [ -n "$COMMIT_REF" ]; then
+    cd lvgl
+    echo "Using provided repo URL: $REPO_URL and commit ref: $COMMIT_REF for lvgl submodule"
+    git remote set-url origin "$REPO_URL"
+    git fetch origin
+    git checkout "$COMMIT_REF"
+    cd ..
+  fi
+else
+  SYMLINK_TARGET="$ARG_2"
+  echo "Using provided symbolic link to LVGL directory (should be absolute): $SYMLINK_TARGET"
+  rmdir lvgl # remove the uninitialized submodule empty dir
+  ln -s -T "$SYMLINK_TARGET" lvgl
+fi
+
+# Grab the path to emscripten's port examplelist.c before changing to LVGL's directory
+EXAMPLE_LIST_C=$(pwd)/examplelist.c
+cd lvgl
+scripts/genexamplelist.sh > $EXAMPLE_LIST_C
+cd ..
+
+# Generate lv_conf
+LV_CONF_PATH=`pwd`/lvgl/configs/ci/docs/lv_conf_docs.h
+
+python ./lvgl/scripts/generate_lv_conf.py \
+  --template lvgl/lv_conf_template.h \
+  --config $LV_CONF_PATH \
+  --defaults lvgl/configs/ci/docs/lv_conf_docs.defaults
+
+mkdir cmbuild
+cd cmbuild
+emcmake cmake .. -DLV_BUILD_CONF_PATH=$LV_CONF_PATH -DLVGL_CHOSEN_DEMO=lv_example_noop -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
+emmake make -j$(nproc)
+rm -rf CMakeFiles
+cd ..
+if [ "$ARG_1" != "--symlink" ]; then
+  cp -a cmbuild ../docs/src/_static/built_lv_examples
+else
+  cp -a cmbuild lvgl/docs/src/_static/built_lv_examples
+fi
+cd ..