From a541e8f2eabd47ed11253c8dd13e6758d8d6766b Mon Sep 17 00:00:00 2001
From: hyperpolymath <6759885+hyperpolymath@users.noreply.github.com>
Date: Thu, 25 Jun 2026 09:13:03 +0100
Subject: [PATCH] feat(ci): attest build provenance

Add GitHub-native build-provenance attestation (actions/attest-build-provenance@v2,
SHA-pinned) to the release workflow.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .github/workflows/release.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8738aa37..138d9409 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -52,6 +52,10 @@ jobs:
           fi
   build:
     needs: prepare
+    permissions:
+      contents: write
+      id-token: write
+      attestations: write
     strategy:
       fail-fast: false
       matrix:
@@ -98,6 +102,10 @@ jobs:
         run: |
           install -m 0755 _build/default/bin/main.exe \
             "affinescript-${{ matrix.target }}"
+      - name: Attest build provenance
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2
+        with:
+          subject-path: 'affinescript-${{ matrix.target }}'
       - name: Upload the binary to the release
         env:
           GH_TOKEN: ${{ github.token }}