From 80e3efebc86258c71d4109fd9e5a8778409401a0 Mon Sep 17 00:00:00 2001
From: Phil Howard <github@gadgetoid.com>
Date: Tue, 1 Oct 2024 13:46:50 +0100
Subject: [PATCH] CI: Bump dir2uf2 and produce sparse uf2.

---
 .github/workflows/micropython.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/micropython.yml b/.github/workflows/micropython.yml
index 056b626..7fad2d6 100644
--- a/.github/workflows/micropython.yml
+++ b/.github/workflows/micropython.yml
@@ -89,7 +89,7 @@ jobs:
       uses: actions/checkout@v4
       with:
         repository: gadgetoid/dir2uf2
-        ref: v0.0.8
+        ref: v0.0.9
         path: dir2uf2
 
     - name: "MicroPython: Build MPY Cross"
@@ -119,7 +119,7 @@ jobs:
       shell: bash
       run: |
         python3 -m pip install littlefs-python==0.12.0
-        ./dir2uf2/dir2uf2 --fs-compact --append-to build-${{ matrix.name }}/${{ env.RELEASE_FILE }}.uf2 --manifest ${{env.USER_FS_MANIFEST}} --filename with-filesystem.uf2 ${{env.USER_FS_SOURCE}}/
+        ./dir2uf2/dir2uf2 --fs-compact --sparse --append-to build-${{ matrix.name }}/${{ env.RELEASE_FILE }}.uf2 --manifest ${{env.USER_FS_MANIFEST}} --filename with-filesystem.uf2 ${{env.USER_FS_SOURCE}}/
 
     - name: "Artifacts: Upload .uf2"
       uses: actions/upload-artifact@v4