From 65f9417e5ba730375ec834b6fa0aae38fbd84fb0 Mon Sep 17 00:00:00 2001
From: smoench <simon.moench@sensiolabs.de>
Date: Fri, 21 Feb 2020 17:09:59 +0100
Subject: [PATCH] speedup sphinx build/linting with caching doctrees and pip
 cache

---
 .github/workflows/ci.yaml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7b2582b2e63..d61b084f1e5 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -29,10 +29,15 @@ jobs:
             -   name: "Install Sphinx dependencies"
                 run: sudo apt-get install python-dev build-essential
 
-            -   name: "Install Sphinx"
-                run: pip install --user sphinx
+            -   name: "Cache pip"
+                uses: actions/cache@v1
+                with:
+                    path: ~/.cache/pip
+                    key: ${{ runner.os }}-pip-${{ hashFiles('_build/.requirements.txt') }}
+                    restore-keys: |
+                        ${{ runner.os }}-pip-
 
-            -   name: "Install custom requirements via pip"
+            -   name: "Install Sphinx + requirements via pip"
                 run: pip install -r _build/.requirements.txt
 
             -   name: "Build documentation"