From 12127d5e4fe9dfccafa12d70311e58f91c34abec Mon Sep 17 00:00:00 2001
From: Justin Pryzby <pryzbyj@telsasoft.com>
Date: Sat, 26 Feb 2022 19:34:35 -0600
Subject: [PATCH 2/7] cirrus: build docs as a separate task..

Because a failure in documentation should be shown even if Linux also fails
check-world.

This'll automatically show up as a separate "column" on cfbot.

Also, in the future, this will hopefully upload each patch's changed HTML docs
as an artifact, for easy review.

ci-os-only: html
---
 .cirrus.yml | 46 ++++++++++++++++++++++++++++++++--------------
 1 file changed, 32 insertions(+), 14 deletions(-)

diff --git a/.cirrus.yml b/.cirrus.yml
index 1b7c36283e9..72671a66eda 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -554,19 +554,37 @@ task:
       make -s -j${BUILD_JOBS} clean
       time make -s -j${BUILD_JOBS} world-bin
 
-  ###
-  # Verify docs can be built
-  ###
-  # XXX: Only do this if there have been changes in doc/ since last build
-  always:
-    docs_build_script: |
-      time ./configure \
-        --cache gcc.cache \
-        CC="ccache gcc" \
-        CXX="ccache g++" \
-        CLANG="ccache clang"
-      make -s -j${BUILD_JOBS} clean
-      time make -s -j${BUILD_JOBS} -C doc
-
   always:
     upload_caches: ccache
+
+
+###
+# Verify docs can be built
+###
+
+task:
+  name: Documentation
+
+  env:
+    CPUS: 1
+    BUILD_JOBS: 1
+
+  only_if: $CIRRUS_CHANGE_MESSAGE !=~ '.*\nci-os-only:.*' || $CIRRUS_CHANGE_MESSAGE =~ '.*\nci-os-only:[^\n]*(docs|html).*'
+  #skip: "!changesInclude('.cirrus.yml', 'doc/**')"
+
+  container:
+    image: $CONTAINER_REPO/linux_debian_bullseye_ci:latest
+    cpu: $CPUS
+    memory: 2G
+
+  sysinfo_script: |
+    id
+    uname -a
+    cat /proc/cmdline
+    ulimit -a -H && ulimit -a -S
+    export
+
+  # Exercise HTML and other docs:
+  docs_build_script: |
+    time ./configure
+    make -s -j${BUILD_JOBS} -C doc
-- 
2.17.1