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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-07-29 22:49:26 +0200
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2017-08-01 00:16:27 +0200
commit8d7128a62cd2f9b3df1d59bf4aa4fa7a387b1679 (patch)
tree9d6dba2a15d15b7f82668d23373a3ddd28ce9aa9 /mcp/patches/Makefile
parent9dfd08262dd3cf833c84cd1c7c1b05c25e09862b (diff)
salt.sh: Drop upstream clone in favor of local git
salt.sh currently clones the full Fuel@OPNFV git repo from upstream public mirror, preventing us from testing locally edited or new patches. Instead, bring back git submodule handling from old f_repos, clone and patch each submodule locally, then copy the whole parent repo over to cfg01. This is also a first step towards implementing offline deploy support. NOTE: This adds new deploy prerequisite packages: - git (for submodule clone/update); - make (for submodule patching); - rsync (for parent repo replication to cfg01); NOTE: Parent repository is expected to be a git repo, in order to work with git submodules. While at it, perform some minor related changes: - add deploy artifacts (ISOs, qcow2 files) to .gitignore, also used to filter-out such files during rsync to cfg01; - remove obsolete Fuel patches (old f_repos mechanism); - rename "reclass-system-salt-model" submodule; Change-Id: I6210d80d41010b2802e4f1b31acf249a18db7963 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Diffstat (limited to 'mcp/patches/Makefile')
-rw-r--r--mcp/patches/Makefile117
1 files changed, 117 insertions, 0 deletions
diff --git a/mcp/patches/Makefile b/mcp/patches/Makefile
new file mode 100644
index 000000000..6a176db8d
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+++ b/mcp/patches/Makefile
@@ -0,0 +1,117 @@
+##############################################################################
+# Copyright (c) 2015,2016,2017 Ericsson AB, Enea AB and others.
+# stefan.k.berg@ericsson.com
+# jonas.bjurel@ericsson.com
+# Alexandru.Avadanii@enea.com
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+include config.mk
+
+SHELL = /bin/sh
+FPATCHES = $(shell find ${F_PATCH_DIR} -name '*.patch')
+
+# NOTE: Mechanism overview is presented in ./README.md.
+
+# Submodule consistent states:
+# - NOT initialized (submodule trees are not populated at all);
+# - initialized, bound to saved commits;
+# - initialized, tracking remote origin (only for FUEL_TRACK_REMOTES);
+# - patched (local patches are applied);
+
+# In order to keep things sort of separate, we should only pass up (to main
+# Makefile) the fully-patched repos, and gather any fingerprinting info here.
+
+# Fuel@OPNFV relies on upstream git repos (one per component) in 1 of 2 ways:
+# - pinned down to tag objects (e.g. "9.0.1")
+# - tracking upstream remote HEAD on a stable or master branch
+# FIXME(alav): Should we support mixed cases? (e.g. pin down only fuel-main)
+
+# To enable remote tracking, set the following var to any non-empty string.
+# Leaving this var empty will bind each git submodule to its saved commit.
+FUEL_TRACK_REMOTES ?= yes
+
+.PHONY: all
+all: release
+
+##############################################################################
+# git submodule operations - to be used stand-alone or from parent Makefile
+##############################################################################
+
+# Fetch & update git submodules, checkout remote HEAD or saved commit
+# Also gather fingerprints for parent gitinfo_fuel.txt.
+.PHONY: sub
+sub: .cachefuelinfo
+
+.cachefuelinfo:
+ @if [ -n "${FUEL_TRACK_REMOTES}" ]; then \
+ git submodule update --init --remote 2>/dev/null; \
+ else \
+ git submodule update --init 2>/dev/null; \
+ fi
+ @touch $@
+
+# Generate patches from submodules
+.PHONY: patches-export
+patches-export: sub
+ @git submodule -q foreach ' \
+ SUB_DIR=${F_PATCH_DIR}/$$name; \
+ git tag | awk "!/root/ && /${F_OPNFV_TAG}-fuel/" | while read F_TAG; do \
+ SUB_FEATURE=`dirname $${F_TAG#${F_OPNFV_TAG}-fuel/}`; \
+ echo "`tput setaf 2`-- exporting $$name ($$F_TAG)`tput sgr0`"; \
+ mkdir -p $$SUB_DIR/$${SUB_FEATURE} && \
+ git format-patch --no-signature --ignore-space-at-eol \
+ -o $$SUB_DIR/$$SUB_FEATURE -N $$F_TAG-root..$$F_TAG; \
+ sed -i -e "1{/From: /!d}" -e "s/[[:space:]]*$$//" \
+ $$SUB_DIR/$$SUB_FEATURE/*.patch; \
+ done'
+
+# Apply patches from patch/* to respective submodules
+# We rely on `make sub` and/or `make clean` to checkout correct base
+.PHONY: patches-import
+patches-import: sub .cachepatched
+
+.cachepatched: ${FPATCHES}
+ @$(MAKE) clean
+ @git submodule -q foreach ' \
+ SUB_DIR=${F_PATCH_DIR}/$$name; mkdir -p $$SUB_DIR && \
+ git tag ${F_OPNFV_TAG}-root && \
+ git checkout -q -b opnfv-fuel && \
+ find $$SUB_DIR -type d | sort | while read p_dir; do \
+ SUB_PATCHES=$$(ls $$p_dir/*.patch 2>/dev/null); \
+ if [ -n "$$SUB_PATCHES" ]; then \
+ SUB_FEATURE=$${p_dir#$$SUB_DIR}; \
+ SUB_TAG=${F_OPNFV_TAG}-fuel$$SUB_FEATURE/patch; \
+ echo "`tput setaf 2`-- patching $$name ($$SUB_TAG)`tput sgr0`";\
+ git tag $$SUB_TAG-root && \
+ git am -3 --whitespace=nowarn --patch-format=mbox \
+ --committer-date-is-author-date $$SUB_PATCHES && \
+ git tag $$SUB_TAG || exit 1; \
+ fi \
+ done && \
+ git tag ${F_OPNFV_TAG}'
+ @touch $@
+
+# Clean any changes made to submodules, checkout upstream Fuel root commit
+.PHONY: clean
+clean:
+ @cd ${F_GIT_ROOT} && git submodule -q foreach ' \
+ git am -q --abort > /dev/null 2>&1; \
+ git checkout -q -f ${F_OPNFV_TAG}-root > /dev/null 2>&1; \
+ git branch -q -D opnfv-fuel > /dev/null 2>&1; \
+ git tag | grep ${F_OPNFV_TAG} | xargs git tag -d > /dev/null 2>&1; \
+ git reset -q --hard HEAD; \
+ git clean -xdff'
+ @rm -f .cachepatched
+
+.PHONY: deepclean
+deepclean: clean
+ @git submodule deinit -f ${F_GIT_ROOT}
+ @rm -f .cache*
+
+.PHONY: release
+release: sub
+ $(MAKE) -f Makefile patches-import