sphinx: treat warnings as errors

ls1intum · Sep 23, 2023 · ff2e647 · ff2e647
1 parent f5be311
commit ff2e647
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/docs/.readthedocs.yaml b/docs/.readthedocs.yaml
@@ -5,6 +5,8 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.10"
+sphinx:
+  fail_on_warning: true
 python:
   install:
     - requirements: docs/requirements.txt
diff --git a/docs/Makefile b/docs/Makefile
@@ -3,7 +3,8 @@
 
 # You can set these variables from the command line, and also
 # from the environment for the first two.
-SPHINXOPTS    ?=
+# -W: treat warnings as errors
+SPHINXOPTS    ?= -W
 SPHINXBUILD   ?= sphinx-build
 SOURCEDIR     = .
 BUILDDIR      = _build