From cce1f88a45dd9d1dd4ac7e5781647cdee8149b3d Mon Sep 17 00:00:00 2001
From: 2GT-Rich <107219997+2GT-Rich@users.noreply.github.com>
Date: Wed, 2 Sep 2026 18:49:47 -0700
Subject: [PATCH] ci(docs): point the pip cache at the docs requirements file
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The default cache glob matches requirements.txt or pyproject.toml, and the
documentation toolchain is deliberately kept separate from the application's —
so setup-python found nothing and failed the job before it could build.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 .github/workflows/docs.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index eb3e371..bbb3233 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -42,6 +42,10 @@ jobs:
         with:
           python-version: '3.12'
           cache: pip
+          # The default cache glob only looks for requirements.txt or
+          # pyproject.toml, neither of which exists here — the docs toolchain is
+          # kept separate from the application's.
+          cache-dependency-path: requirements-docs.txt
       - run: pip install -r requirements-docs.txt
       # --strict turns warnings into errors, which is the point of running this
       # on a pull request at all: a link to a page that no longer exists should
@@ -60,6 +64,10 @@ jobs:
         with:
           python-version: '3.12'
           cache: pip
+          # The default cache glob only looks for requirements.txt or
+          # pyproject.toml, neither of which exists here — the docs toolchain is
+          # kept separate from the application's.
+          cache-dependency-path: requirements-docs.txt
       - run: pip install -r requirements-docs.txt
 
       - name: Derive version from the shipped package