[gimp/wip/Jehan/gitlab-ci-more-win] gitlab-ci, build: package GIMP on Windows from MSYS2 build.

[Jehan <jehanp src gnome org>]

commit 8d260772cd841947c5a32172b438c089dbff1c48
Author: Jehan <jehan girinstud io>
Date:   Thu May 6 18:40:37 2021 +0200

    gitlab-ci, build: package GIMP on Windows from MSYS2 build.

 .gitlab-ci.yml                                |  20 +++-
 build/windows/gitlab-ci/package-gimp-msys2.sh | 158 ++++++++++++++++++++++++++
 2 files changed, 177 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 929f8c65ba..d9e92cde61 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -234,7 +234,7 @@ gimp-win64-native:
   artifacts:
     name: "${CI_JOB_NAME}-${CI_COMMIT_REF_SLUG}"
     when: always
-    expire_in: 2 days
+    expire_in: 1 day
     paths:
     - _install
   cache:
@@ -393,6 +393,24 @@ cppcheck:
 
 ## Ready-to-distribute ##
 
+win64-native-nightly:
+  rules:
+    - if: '$CI_COMMIT_TAG == null && $CI_PIPELINE_SOURCE != "schedule"'
+  rules:
+  stage: distribution
+  dependencies:
+    - gimp-win64-native
+  artifacts:
+    name: "${CI_JOB_NAME}-${CI_COMMIT_REF_SLUG}"
+    when: always
+    expire_in: 2 days
+    paths:
+    - gimp-w64
+  script:
+    - C:\msys64\usr\bin\pacman --noconfirm -Syyuu
+    - C:\msys64\usr\bin\bash -lc "bash -x ./build/windows/gitlab-ci/package-gimp-msys2.sh"
+  needs: ["gimp-win64-native"]
+
 sources:
   except:
     - schedules
diff --git a/build/windows/gitlab-ci/package-gimp-msys2.sh b/build/windows/gitlab-ci/package-gimp-msys2.sh
new file mode 100644
index 0000000000..23d31a6a47
--- /dev/null
+++ b/build/windows/gitlab-ci/package-gimp-msys2.sh
@@ -0,0 +1,158 @@
+#!/bin/bash
+
+set -e
+
+if [[ "$MSYSTEM" == "MINGW32" ]]; then
+    export MSYS2_ARCH="i686"
+else
+    export MSYS2_ARCH="x86_64"
+fi
+
+# Why do we even have to remove these manually? The whole thing is
+# messed up, but it looks like the Gitlab runner fails to clean properly
+# (it spews a bunch of "failed to remove" warnings at runner start, then
+# ends with a "error: failed to commit transaction (conflicting files)"
+# listing the various files it failed to remove).
+# Might be tied to: https://gitlab.com/gitlab-org/gitlab-runner/-/issues/1839
+rm -f /c/msys64/mingw64/bin/libpcre-1.dll
+rm -f /c/msys64/mingw64/bin/libgio-2.0-0.dll
+rm -f /c/msys64/mingw64/bin/libglib-2.0-0.dll
+rm -f /c/msys64/mingw64/bin/libgmodule-2.0-0.dll
+rm -f /c/msys64/mingw64/bin/libgobject-2.0-0.dll
+rm -f /c/msys64/mingw64/bin/libpng16-16.dll
+rm -f /c/msys64/mingw64/bin/gdk-pixbuf-pixdata.exe
+rm -f /c/msys64/mingw64/bin/libgdk_pixbuf-2.0-0.dll
+rm -f /c/msys64/mingw64/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.dll
+
+# Update everything
+pacman --noconfirm -Suy
+
+# Install the required packages
+pacman --noconfirm -S --needed \
+    base-devel \
+    mingw-w64-$MSYS2_ARCH-toolchain \
+    mingw-w64-$MSYS2_ARCH-ccache \
+    \
+    mingw-w64-$MSYS2_ARCH-appstream-glib \
+    mingw-w64-$MSYS2_ARCH-atk \
+    mingw-w64-$MSYS2_ARCH-cairo \
+    mingw-w64-$MSYS2_ARCH-drmingw \
+    mingw-w64-$MSYS2_ARCH-gexiv2 \
+    mingw-w64-$MSYS2_ARCH-ghostscript \
+    mingw-w64-$MSYS2_ARCH-glib-networking \
+    mingw-w64-$MSYS2_ARCH-gobject-introspection \
+    mingw-w64-$MSYS2_ARCH-gobject-introspection-runtime \
+    mingw-w64-$MSYS2_ARCH-graphviz \
+    mingw-w64-$MSYS2_ARCH-gtk3 \
+    mingw-w64-$MSYS2_ARCH-gtk-doc \
+    mingw-w64-$MSYS2_ARCH-iso-codes \
+    mingw-w64-$MSYS2_ARCH-json-c \
+    mingw-w64-$MSYS2_ARCH-json-glib \
+    mingw-w64-$MSYS2_ARCH-lcms2 \
+    mingw-w64-$MSYS2_ARCH-lensfun \
+    mingw-w64-$MSYS2_ARCH-libarchive \
+    mingw-w64-$MSYS2_ARCH-libheif \
+    mingw-w64-$MSYS2_ARCH-libmypaint \
+    mingw-w64-$MSYS2_ARCH-libspiro \
+    mingw-w64-$MSYS2_ARCH-libwebp \
+    mingw-w64-$MSYS2_ARCH-libwmf \
+    mingw-w64-$MSYS2_ARCH-luajit \
+    mingw-w64-$MSYS2_ARCH-maxflow \
+    mingw-w64-$MSYS2_ARCH-mypaint-brushes \
+    mingw-w64-$MSYS2_ARCH-openexr \
+    mingw-w64-$MSYS2_ARCH-pango \
+    mingw-w64-$MSYS2_ARCH-poppler \
+    mingw-w64-$MSYS2_ARCH-poppler-data \
+    mingw-w64-$MSYS2_ARCH-python3-gobject \
+    mingw-w64-$MSYS2_ARCH-shared-mime-info \
+    mingw-w64-$MSYS2_ARCH-suitesparse \
+    mingw-w64-$MSYS2_ARCH-vala \
+    mingw-w64-$MSYS2_ARCH-xpm-nox
+
+export GIMP_PREFIX=`realpath ./_install`
+export GIMP_DISTRIB=`realpath ./gimp-w64`
+export MSYS_PREFIX="/c/msys64/mingw64/"
+
+# Package ressources.
+mkdir -p ${GIMP_DISTRIB}
+cp -fr ${GIMP_PREFIX}/etc ${GIMP_DISTRIB}
+cp -fr ${GIMP_PREFIX}/include ${GIMP_DISTRIB}
+cp -fr ${GIMP_PREFIX}/ssl ${GIMP_DISTRIB}
+cp -fr ${GIMP_PREFIX}/share ${GIMP_DISTRIB}
+
+# Package executables.
+mkdir ${GIMP_DISTRIB}/bin
+cp -fr ${GIMP_PREFIX}/bin/gimp*.exe ${GIMP_DISTRIB}/bin/
+
+# With the native Windows build, it's directly in bin/
+#mkdir ${GIMP_DISTRIB}/libexec
+#cp -fr ${GIMP_PREFIX}/libexec/gimp*.exe ${GIMP_DISTRIB}/libexec/
+
+# Add a wrapper at tree root, less messy than having to look for the
+# binary inside bin/, in the middle of all the DLLs.
+echo "bin\gimp-2.99.exe" > ${GIMP_DISTRIB}/gimp.cmd
+
+# Package library data and modules.
+mkdir ${GIMP_DISTRIB}/lib/
+cp -fr ${GIMP_PREFIX}/lib/gimp ${GIMP_DISTRIB}/lib/
+cp -fr ${GIMP_PREFIX}/lib/gegl-0.4 ${GIMP_DISTRIB}/lib/
+cp -fr ${GIMP_PREFIX}/lib/babl-0.1 ${GIMP_DISTRIB}/lib/
+
+cp -fr ${MSYS_PREFIX}/lib/girepository-1.0 ${GIMP_DISTRIB}/lib/
+cp -fr ${GIMP_PREFIX}/lib/girepository-1.0/* ${GIMP_DISTRIB}/lib/girepository-1.0/
+
+cp -fr ${MSYS_PREFIX}/lib/gio ${GIMP_DISTRIB}/lib/
+cp -fr ${MSYS_PREFIX}/lib/gdk-pixbuf-2.0 ${GIMP_DISTRIB}/lib/
+
+mkdir ${GIMP_DISTRIB}/share/
+cp -fr ${MSYS_PREFIX}/share/glib-2.0 ${GIMP_DISTRIB}/share/
+
+# Generate share/glib-2.0/schemas/gschemas.compiled
+glib-compile-schemas --targetdir=${GIMP_DISTRIB}/share/glib-2.0/schemas 
${GIMP_DISTRIB}/share/glib-2.0/schemas
+
+# Package needed DLLs only
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-2.99.exe ${GIMP_PREFIX}/ ${GIMP_DISTRIB}
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-2.99.exe ${MSYS_PREFIX}/ ${GIMP_DISTRIB}
+
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-console-2.99.exe ${GIMP_PREFIX}/ 
${GIMP_DISTRIB}
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-console-2.99.exe ${MSYS_PREFIX}/ 
${GIMP_DISTRIB}
+
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-debug-resume.exe ${GIMP_PREFIX}/ 
${GIMP_DISTRIB}
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-debug-resume.exe ${MSYS_PREFIX}/ 
${GIMP_DISTRIB}
+
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-debug-tool-2.99.exe ${GIMP_PREFIX}/ 
${GIMP_DISTRIB}
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-debug-tool-2.99.exe ${MSYS_PREFIX}/ 
${GIMP_DISTRIB}
+
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-test-clipboard-2.99.exe ${GIMP_PREFIX}/ 
${GIMP_DISTRIB}
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimp-test-clipboard-2.99.exe ${MSYS_PREFIX}/ 
${GIMP_DISTRIB}
+
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimptool-2.99.exe ${GIMP_PREFIX}/ 
${GIMP_DISTRIB}
+python3 build/windows/gitlab-ci/dll_link.py ${GIMP_DISTRIB}/bin/gimptool-2.99.exe ${MSYS_PREFIX}/ 
${GIMP_DISTRIB}
+
+for dll in ${GIMP_DISTRIB}/lib/babl-0.1/*.dll; do
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${GIMP_PREFIX}/ ${GIMP_DISTRIB};
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${MSYS_PREFIX}/ ${GIMP_DISTRIB};
+done
+for dll in ${GIMP_DISTRIB}/lib/gegl-0.4/*.dll; do
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${GIMP_PREFIX}/ ${GIMP_DISTRIB};
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${MSYS_PREFIX}/ ${GIMP_DISTRIB};
+done
+for dll in ${GIMP_DISTRIB}/lib/gio/modules/*.dll; do
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${GIMP_PREFIX}/ ${GIMP_DISTRIB};
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${MSYS_PREFIX}/ ${GIMP_DISTRIB};
+done
+for dll in ${GIMP_DISTRIB}/lib/gdk-pixbuf-2.0/2.10.0/loaders/*.dll; do
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${GIMP_PREFIX}/ ${GIMP_DISTRIB};
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${MSYS_PREFIX}/ ${GIMP_DISTRIB};
+done
+for dll in ${GIMP_DISTRIB}/lib/gimp/2.99/modules/*.dll; do
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${GIMP_PREFIX}/ ${GIMP_DISTRIB};
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${MSYS_PREFIX}/ ${GIMP_DISTRIB};
+done
+for dll in ${GIMP_DISTRIB}/lib/gimp/2.99/plug-ins/*/*.exe; do
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${GIMP_PREFIX}/ ${GIMP_DISTRIB};
+  python3 build/windows/gitlab-ci/dll_link.py $dll ${MSYS_PREFIX}/ ${GIMP_DISTRIB};
+done
+
+ls ${MSYS_PREFIX}/share/*/*
+ls ${MSYS_PREFIX}/lib/*/*