[gimp/wip/Jehan/docs-tarball] gitlab-ci: generate tarball for GIMP documentation.

[Jehan <jehanp src gnome org>]

commit 0deb2c05ef32a151fb1196b95c81691255501832
Author: Jehan <jehan girinstud io>
Date:   Thu Sep 8 01:17:06 2022 +0200

    gitlab-ci: generate tarball for GIMP documentation.

 .gitlab-ci.yml | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1cff434081..257d371ec6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -238,6 +238,7 @@ gimp-meson-debian:
   script:
     - meson _build
       --prefix="${INSTALL_PREFIX}"
+      -Dg-ir-doc=true -Dgi-docgen=enabled
     - ninja -C _build
     - ninja -C _build test
     # The src should not be changed by the build. If it is, something is
@@ -822,18 +823,24 @@ dev-docs:
     - if: '$GIMP_CI_SOURCES != null'
   stage: distribution
   dependencies:
-    - gimp-distcheck-debian
+    - gimp-meson-debian
   artifacts:
     name: "GIMP-sources-${CI_COMMIT_SHORT_SHA}"
     when: always
     expire_in: 2 days
     paths:
-    - g-ir-docs
-    - reference
+    - gimp-docs-*.tar.xz
+    - gimp-docs-*.tar.xz.SHA256SUMS
+    - gimp-docs-*.tar.xz.SHA512SUMS
   script:
     - mv _build/devel-docs/g-ir-docs .
     - mv _build/devel-docs/reference .
-  needs: ["gimp-distcheck-debian"]
+    - GIMP_VER=$(grep GIMP_VERSION _build/config.h | head -1 | sed 's/^.*"\([^"]*\)"$/\1/') &&
+      FILENAME="gimp-docs-$GIMP_VER.tar.xz"                                                 &&
+      tar -cJf ${FILENAME} g-ir-docs reference                                              &&
+      sha256sum gimp-docs-*.tar.xz > ${FILENAME}.SHA256SUMS                                 &&
+      sha512sum gimp-docs-*.tar.xz > ${FILENAME}.SHA512SUMS
+  needs: ["gimp-meson-debian"]
 
 flatpak-nightly:
   extends: '.publish_nightly'