From b7407bb1a7020d582d361b9fe9c796f489e68d96 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Mon, 6 Nov 2023 17:18:31 -0500
Subject: [PATCH] ci/github: Set SOURCE_DATE_EPOCH

This is important since it turns on some rpm-ostree reproducibility bits.
TODO: replicate with RHTAP
---
 .github/workflows/ci.yml            | 6 ++++++
 .github/workflows/publish-image.yml | 7 +++++++
 2 files changed, 13 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 97b4101..85b0ff9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,12 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
+      - name: Workaround git safe.directory
+        run: git config --global --add safe.directory '*'
+
+      - name: Set SOURCE_DATE_EPOCH
+        run: echo SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) >> $GITHUB_ENV
+
       - name: Build
         run: |
           rpm-ostree compose image --format=ociarchive \
diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml
index 08efa7c..08a0997 100644
--- a/.github/workflows/publish-image.yml
+++ b/.github/workflows/publish-image.yml
@@ -34,6 +34,13 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
+      # The --privileged bits seem to trip this up
+      - name: Ensure git safe directory
+        run: git config --global --add safe.directory '*'
+
+      - name: Set SOURCE_DATE_EPOCH
+        run: echo SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) >> $GITHUB_ENV
+
       - name: Build and Push
         run: |
           echo "${{ secrets.QUAY_PASSWORD }}" | skopeo login -u "${{ secrets.QUAY_USER }}" \