From 324f38c4a655e13bc6e78ceae24406cff5943180 Mon Sep 17 00:00:00 2001
From: Feilin Jia <feilin@flexcompute.com>
Date: Thu, 19 Feb 2026 14:59:12 +0000
Subject: [PATCH] add md5 values for each release

---
 .github/workflows/build_and_release.yml | 4 +++-
 stage.sh                                | 6 ++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build_and_release.yml b/.github/workflows/build_and_release.yml
index 80695741..08854e70 100644
--- a/.github/workflows/build_and_release.yml
+++ b/.github/workflows/build_and_release.yml
@@ -54,4 +54,6 @@ jobs:
           tag_name: ${{ inputs.tag }}
           name: ${{ inputs.tag }}
           target_commitish: ${{ github.sha }}
-          files: ${{ github.event.repository.name }}-${{ inputs.tag }}.tar.gz
+          files: |
+            ${{ github.event.repository.name }}-${{ inputs.tag }}.tar.gz
+            source_checksums.csv
diff --git a/stage.sh b/stage.sh
index 19a636aa..9c854e54 100755
--- a/stage.sh
+++ b/stage.sh
@@ -41,3 +41,9 @@ export RPATH=-Wl,-rpath='$$ORIGIN:$$ORIGIN/../lib',--disable-new-dtags
 cp ${esp}/EngSketchPad/lib/* lib
 cp -r ${esp}/EngSketchPad/include include
 cp -r ${esp}/EngSketchPad/udc udc
+
+find "$ESP_ROOT" -type f \( -name '*.c' -o -name '*.h' -o -name '*.cpp' -o -name '*.f' -o -name '*.py' -o -name '*.make' -o -name '[Mm]akefile' \) -exec md5sum {} + \
+  | sed "s|${ESP_ROOT}/||" \
+  | sort -k2 \
+  | awk '{print $2","$1}' > source_checksums.csv
+sed -i '1i filepath,md5' source_checksums.csv