build: refactor Espressif IDF setup and build commands

Moved the Espressif IDF setup and build commands to the top of the script for better organization and readability. This change improves the script structure and ensures that the necessary environment variables are set before proceeding with the build process.

Signed-off-by: Chiho Sin <[email protected]>

Author: chihosin

entrypoint.sh

@@ -19,6 +19,18 @@ git fetch "${REPO_REMOTE}" "${REPO_REF}"
 git reset --hard FETCH_HEAD
 git repack -d
 
+# Espressif IDF
+if [[ ${MPY_PORT} == "esp32" ]]; then
+    export IDF_PATH=/opt/esp-idf
+    export IDF_TOOLS_PATH=/opt/esp-idf-tools
+    export ESP_ROM_ELF_DIR=/opt/esp-idf-tools
+    # trunk-ignore(shellcheck/SC1091)
+    source "${IDF_PATH}/export.sh"
+fi
+
+make -j"${JOBS}" -C mpy-cross
+make -C ports/"${MPY_PORT}" submodules
+
 # Make the firmware tag
 # final filename will be <BOARD><-VARIANT>-<DATE>-v<SEMVER>.ext
 # where SEMVER is vX.Y.Z or vX.Y.Z-preview.N.gHASH or vX.Y.Z-preview.N.gHASH.dirty
@@ -36,18 +48,6 @@ FW_TAG="-${FW_DATE}-${FW_SEMVER}"
 echo "Firmware version: ${FW_SEMVER}"
 echo "Firmware tag: ${FW_TAG}"
 
-# Espressif IDF
-if [[ ${MPY_PORT} == "esp32" ]]; then
-    export IDF_PATH=/opt/esp-idf
-    export IDF_TOOLS_PATH=/opt/esp-idf-tools
-    export ESP_ROM_ELF_DIR=/opt/esp-idf-tools
-    # trunk-ignore(shellcheck/SC1091)
-    source "${IDF_PATH}/export.sh"
-fi
-
-make -j"${JOBS}" -C mpy-cross
-make -C ports/"${MPY_PORT}" submodules
-
 # Build
 echo "Build ${MPY_PORT} firmware: ${BOARD}"
 mkdir -p "${WORKSPACE}/bin"