Merge branch 'pages-test' into 'main'

fix hugo build

See merge request !1

.gitlab-ci.yml

+# use an older version of hugo, newer versions fail to build on first
+# run
+#
+# gohugo.io does not maintain docker images and the one they do
+# recommend fail in GitLab CI. we do not use the GitLab registry
+# either because we couldn't figure out the right syntax to get the
+# old version from Debian stretch (0.54)
+image: registry.hub.docker.com/library/debian:buster
+
 include:
   project: tpo/tpa/status-site
   file: .gitlab-ci.yml
 
+build:
+  before_script:
+    - apt update
+    - apt upgrade -yy
+    - apt install -yy hugo
+  stage: build
+  script:
+    - hugo
+  artifacts:
+    paths:
+      - public
+
+# we'd like to *not* rebuild hugo here, but pages fails with:
+#
+# jobs pages config should implement a script: or a trigger: keyword
+#
+# and even if we *do* put a dummy script (say "true"), this fails
+# because it runs in parallel with the build stage, and therefore
+# doesn't inherit artifacts the way a deploy stage normally would.
+pages:
+  stage: deploy
+  before_script:
+    - apt update
+    - apt upgrade -yy
+    - apt install -yy hugo
+  script:
+    - hugo
+  artifacts:
+    paths:
+      - public
+  only:
+    - merge_requests
+
 variables:
   GIT_SUBMODULE_STRATEGY: recursive
   SITE_URL: research.torproject.org
   SUBDIR: public/
+