From d82a1fad205ed11a2403af27757b13f7cfaef0f1 Mon Sep 17 00:00:00 2001
From: Michael Molisani <mmolisani@bloomberg.net>
Date: Mon, 4 Nov 2024 09:36:29 -0500
Subject: [PATCH] ci: use event sender as DCO signoff

Signed-off-by: Michael Molisani <mmolisani@bloomberg.net>
---
 .github/workflows/release.yml  | 3 +++
 scripts/dco_commit_msg_hook.sh | 5 +++++
 2 files changed, 8 insertions(+)
 create mode 100644 scripts/dco_commit_msg_hook.sh

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6243fc2..6101cab 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,9 +33,12 @@ jobs:
 
             - run: git config --global user.name "github-actions[bot]"
             - run: git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+            - run: cp scripts/dco_commit_msg_hook.sh .git/hooks/prepare-commit-msg
 
             - run: npx nx release --yes ${{ inputs.dry-run && '--dry-run' }}
               env:
                   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
                   NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
                   NPM_CONFIG_PROVENANCE: true
+                  DCO_NAME: ${{ sender.name }}
+                  DCO_EMAIL: ${{ sender.email }}
diff --git a/scripts/dco_commit_msg_hook.sh b/scripts/dco_commit_msg_hook.sh
new file mode 100644
index 0000000..e688284
--- /dev/null
+++ b/scripts/dco_commit_msg_hook.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+git interpret-trailers --if-exists doNothing --trailer \
+    "Signed-off-by: $DCO_NAME <$DCO_EMAIL>" \
+    --in-place "$1"