From fd462b1e0f9402a3e42548d0b15230299b947185 Mon Sep 17 00:00:00 2001
From: Alex Dowad <alexinbeijing@gmail.com>
Date: Wed, 23 Aug 2023 13:51:04 +0200
Subject: [PATCH] Print host CPU and installed package info in CI build log on
 Linux

On one of the nightly CI builds last week, there were test failures in
mbstring which appear like they might be related to SIMD-accelerated
code. The function which failed testing has multiple implementations,
and the specific implementation which is used depends on the features of
the host CPU and the build configuration.

The CI build log does not offer any clues about what implementation
was actually used when the tests failed. If the same thing happens
again, it will be helpful to (at least) know what CPU features the host
CPU supports. This will also be helpful when diagnosing any other CI
build failures which relate to CPU-specific code (or those which
related to external packages such as ICU).

It would be better to print even more information about the build
configuration. It would also be better to print host CPU information
on Windows CI builds as well.
---
 .github/workflows/nightly.yml | 16 ++++++++++++++++
 .github/workflows/push.yml    |  8 ++++++++
 2 files changed, 24 insertions(+)

diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index abd0ac01c67..feacf2fae4b 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -72,6 +72,14 @@ jobs:
         uses: ./.github/actions/setup-oracle
       - name: apt
         uses: ./.github/actions/apt-x64
+      - name: System info
+        run: |
+          echo "::group::Show host CPU info"
+          lscpu
+          echo "::endgroup::"
+          echo "::group::Show installed package versions"
+          dpkg -l
+          echo "::endgroup::"
       - name: ./configure
         uses: ./.github/actions/configure-x64
         with:
@@ -160,6 +168,14 @@ jobs:
           ref: ${{ matrix.branch.ref }}
       - name: apt
         uses: ./.github/actions/apt-x32
+      - name: System info
+        run: |
+          echo "::group::Show host CPU info"
+          lscpu
+          echo "::endgroup::"
+          echo "::group::Show installed package versions"
+          dpkg -l
+          echo "::endgroup::"
       - name: ./configure
         uses: ./.github/actions/configure-x32
         with:
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 048492913da..45e11d6b5d6 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -71,6 +71,14 @@ jobs:
         uses: actions/checkout@v3
       - name: apt
         uses: ./.github/actions/apt-x64
+      - name: System info
+        run: |
+          echo "::group::Show host CPU info"
+          lscpu
+          echo "::endgroup::"
+          echo "::group::Show installed package versions"
+          dpkg -l
+          echo "::endgroup::"
       - name: Create MSSQL container
         if: ${{ !matrix.asan }}
         uses: ./.github/actions/setup-mssql