ci: Debug

mkdocstrings · Jul 13, 2024 · cf0cf29 · cf0cf29
1 parent d4337c5
commit cf0cf29
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -30,13 +30,16 @@ jobs:
       run: git fetch --depth=1 --tags
 
     - name: Set up Graphviz
-      uses: ts-graphviz/setup-graphviz@v1
+      uses: ts-graphviz/setup-graphviz@v2
 
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
         python-version: "3.11"
 
+    - name: Reproduce issue
+      run: python -c 'import subprocess; print(subprocess.check_output(["dot", "-Tsvg"], input="digraph D {\n  A -> B\n}", text=True))'
+
     - name: Install uv
       run: pip install uv
 

diff --git a/scripts/gen_structure_docs.py b/scripts/gen_structure_docs.py
@@ -21,7 +21,10 @@
 def _render_call_graph(module: Path) -> None:
     buffer = StringIO()
     code2flow(str(module), buffer)
-    svg = subprocess.check_output(["dot", "-Tsvg"], input=buffer.getvalue(), text=True)  # noqa: S603, S607
+    try:
+        svg = subprocess.check_output(["dot", "-Tsvg"], input=buffer.getvalue(), stderr=subprocess.STDOUT, text=True)  # noqa: S603, S607
+    except subprocess.CalledProcessError as process:
+        raise RuntimeError(process.output + process.stdout) from process
     if 'class="node"' not in svg:
         print("")
     else: