Automate upstream update

diff --git a/Makefile b/Makefile
new file mode 100644 (file)
index 0000000..bd2ec5a
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,43 @@
+
+GGML_CHECKOUT=323951f
+LLAMA_CPP_CHECKOUT=f08c4c0
+
+GGML_BASE=sources/ggml
+
+update-ggml:
+       # switch to upstream branches and tag a commit
+       git -C $(GGML_BASE) switch master
+       git -C $(GGML_BASE) pull --tags github master
+       git -C $(GGML_BASE) switch upstream/latest
+       git -C $(GGML_BASE) pull --tags github master
+       
+       $(eval GGML_BUILD_NUMBER = $(shell git -C $(GGML_BASE) rev-list --count $(GGML_CHECKOUT)))
+       @echo "GGML_BUILD_NUMBER=$(GGML_BUILD_NUMBER)"
+       git -C $(GGML_BASE) tag -a -m "Pinned upstream commit" upstream/0.0.$(GGML_BUILD_NUMBER) $(GGML_CHECKOUT)
+       
+       # Import patches before merging
+       git -C $(GGML_BASE) switch debian/latest
+       cd $(GGML_BASE) && gbp pq import
+       
+       # Merges
+       git -C $(GGML_BASE) switch debian/latest
+       git -C $(GGML_BASE) merge --no-edit upstream/0.0.$(GGML_BUILD_NUMBER)
+       
+       git -C $(GGML_BASE) switch patch-queue/debian/latest
+       git -C $(GGML_BASE) merge --no-edit debian/latest
+       
+       # Rebase patches
+       cd $(GGML_BASE) && gbp pq rebase
+       cd $(GGML_BASE) && gbp pq export --drop
+       
+       # Generate changelog
+       echo "ggml (0.0.$(GGML_BUILD_NUMBER)-1) unstable; urgency=medium" > $(GGML_BASE)/debian/changelog
+       echo "" >> $(GGML_BASE)/debian/changelog
+       echo "  * Update upstream" >> $(GGML_BASE)/debian/changelog
+       echo "" >> $(GGML_BASE)/debian/changelog
+       echo "  Closes: #1096105" >> $(GGML_BASE)/debian/changelog
+       echo "" >> $(GGML_BASE)/debian/changelog
+       echo " -- Mathieu Baudier <mbaudier@argeo.org>  $(shell date --utc '+%a, %d %b %+4Y %T %z')" >> $(GGML_BASE)/debian/changelog
+       
+       git commit -m "Update upstream"
+