From e0fc469b54147ca35189d6abda8b35ae519400f0 Mon Sep 17 00:00:00 2001
From: crusaderky <crusaderky@gmail.com>
Date: Tue, 19 Nov 2024 12:17:29 +0000
Subject: [PATCH] Debug libhdf5 version in CI

---
 .github/workflows/pre-commit.yml   |  2 +-
 .github/workflows/publish_docs.yml |  4 ++--
 .github/workflows/pypi_publish.yml |  2 +-
 .github/workflows/tests.yml        | 16 ++++++++++------
 utils/__init__.py                  | 18 ++++++++++++++++--
 5 files changed, 30 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
index 92305c81..6d04efda 100644
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@@ -11,7 +11,7 @@ jobs:
     name: pre-commit hooks
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.1
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v5.2.0
         with:
           python-version: '3.12'
diff --git a/.github/workflows/publish_docs.yml b/.github/workflows/publish_docs.yml
index d5fc8c62..58852d4a 100644
--- a/.github/workflows/publish_docs.yml
+++ b/.github/workflows/publish_docs.yml
@@ -29,8 +29,8 @@ jobs:
       # Always checkout master branch, even if triggered by a tag.
       # Otherwise sphinx-multiversion does not pull the master branch.
       - uses: actions/checkout@v4
-        with:
-          ref: master
+      with:
+        ref: master
 
       - uses: actions/setup-python@v4
         with:
diff --git a/.github/workflows/pypi_publish.yml b/.github/workflows/pypi_publish.yml
index 7055be32..6178bb4e 100644
--- a/.github/workflows/pypi_publish.yml
+++ b/.github/workflows/pypi_publish.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 💻 Checkout the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 🐍 Set up Python
         uses: actions/setup-python@v4
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 88bacbc9..54ca102d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,7 +10,7 @@ jobs:
         numpy-version: ['latest', '1.24.4']
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
@@ -40,17 +40,21 @@ jobs:
           set -xe
           pip install .
 
-      - name: Print hdf5 configuration
-        run: |
-          set -xe
-          h5cc -showconfig
-
       - name: Install versioned-hdf5 test packages and extra h5py compression types
         run: |
           set -xe
           pip install .[test]
           pip install hdf5plugin tables
 
+      - name: Dump pip environment
+        run: pip list
+
+      - name: Print hdf5 configuration
+        run: |
+          set -xe
+          python -c 'import utils; utils.debug_libhdf5_so()'
+          h5cc -showconfig
+
       - name: Run Tests
         run: |
           set -xe
diff --git a/utils/__init__.py b/utils/__init__.py
index aa6b95e1..720a34d9 100644
--- a/utils/__init__.py
+++ b/utils/__init__.py
@@ -1,6 +1,6 @@
-from __future__ import absolute_import, division, print_function, with_statement
-
+import os
 import shutil
+import subprocess
 import tempfile
 from contextlib import contextmanager
 
@@ -10,3 +10,17 @@ def temp_dir_ctx():
     tmp_dir = tempfile.mkdtemp()
     yield tmp_dir
     shutil.rmtree(tmp_dir)
+
+
+def debug_libhdf5_so():
+    """Print out which .so file is actually loaded at runtime for libhdf5"""
+    import h5py
+
+    for row in (
+        subprocess.check_output(["lsof", "-p", str(os.getpid())])
+        .decode("utf-8")
+        .splitlines()
+    ):
+        row = row.strip()
+        if "libhdf5" in row:
+            print(row)