From: Philippe Antoine <pantoine@oisf.net>
Date: Tue, 15 Apr 2025 14:40:44 +0000 (+0200)
Subject: ci: rustc wrapper to disable coverage for external crates
X-Git-Tag: suricata-8.0.0-rc1~449
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d806dc7b74ae8dc99db2c6c4368ea84fe179f7f;p=thirdparty%2Fsuricata.git

ci: rustc wrapper to disable coverage for external crates

To keep the disk usage good even when we use new crates
---

diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index 9c60be8d20..f40d2f34ce 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -645,15 +645,15 @@ jobs:
           path: prep
       - run: tar xf prep/suricata-update.tar.gz
       - run: ./autogen.sh
-      - run: ./configure --enable-warnings --disable-shared
+      - run: RUSTC_WRAPPER="$(pwd)/scripts/rustc.py" ./configure --enable-warnings --disable-shared
         env:
           CC: "clang"
-          RUSTFLAGS: "-C instrument-coverage"
+          RUSTFLAGS: "-Cinstrument-coverage"
           CFLAGS: "-fprofile-instr-generate -fcoverage-mapping -O0"
-      - run: make -j ${{ env.CPUS }}
+      - run: RUSTC_WRAPPER="$(pwd)/scripts/rustc.py" make -j ${{ env.CPUS }}
         env:
           CC: "clang"
-          RUSTFLAGS: "-C instrument-coverage"
+          RUSTFLAGS: "-Cinstrument-coverage"
           CFLAGS: "-fprofile-instr-generate -fcoverage-mapping -O0"
       - name: Extracting suricata-verify
         run: tar xf prep/suricata-verify.tar.gz
diff --git a/scripts/rustc.py b/scripts/rustc.py
new file mode 100755
index 0000000000..8cf8f1531c
--- /dev/null
+++ b/scripts/rustc.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import sys
+import subprocess
+
+# RUSTC_WRAPPER to disable coverage for external crates
+# and so save disk space when running suricata-verify with many profraw files
+if len(sys.argv) > 4 and sys.argv[2] == '--crate-name' and not sys.argv[3].startswith("suricata"):
+    try:
+        sys.argv.remove("-Cinstrument-coverage")
+    except:
+        pass
+result = subprocess.run(sys.argv[1:])
+sys.exit(result.returncode)