From: Lasse Collin <lasse.collin@tukaani.org>
Date: Sun, 2 Nov 2025 10:17:50 +0000 (+0200)
Subject: CI: Add Coverity Scan
X-Git-Tag: v5.8.2~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2686554da0103580a472919220931c397b1d1f7a;p=thirdparty%2Fxz.git

CI: Add Coverity Scan

Co-authored-by: Lasse Collin <lasse.collin@tukaani.org>
Fixes: https://github.com/tukaani-project/xz/issues/198
---

diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
new file mode 100644
index 00000000..0d669ca7
--- /dev/null
+++ b/.github/workflows/coverity.yml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: 0BSD
+
+name: Coverity Scan
+
+# We only want to test a special branch, per
+# https://docs.travis-ci.com/user/coverity-scan/#build-submission-frequency
+on:
+  push:
+    branches: [coverity_scan]
+
+jobs:
+  coverity:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update -q
+        sudo apt-get install -qy autoconf automake build-essential autopoint gcc-multilib
+
+    - name: Run autogen.sh
+      run: ./autogen.sh --no-po4a
+
+    - name: Run configure
+      run: ./configure --enable-debug --disable-silent-rules
+
+    # Coverity doesn't understand what the inline asm does,
+    # which results in false positives.
+    - name: Disable complex inline assembly code
+      run: echo '#define LZMA_RANGE_DECODER_CONFIG 0' >> config.h
+
+    - name: Coverity Scan
+      uses: vapier/coverity-scan-action@2068473c7bdf8c2fb984a6a40ae76ee7facd7a85 # v1.8.0
+      with:
+        command: make -Oline -j$(nproc)
+        email: ${{ secrets.COVERITY_SCAN_EMAIL }}
+        token: ${{ secrets.COVERITY_SCAN_TOKEN }}