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-rw-r--r--build/f_repos/Makefile13
-rw-r--r--build/f_repos/README.md27
2 files changed, 34 insertions, 6 deletions
diff --git a/build/f_repos/Makefile b/build/f_repos/Makefile
index 66abf2d71..06d91115d 100644
--- a/build/f_repos/Makefile
+++ b/build/f_repos/Makefile
@@ -9,7 +9,7 @@
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
-SHELL = /bin/bash
+SHELL = /bin/sh
REPOINFO = $(shell readlink -e ../repo_info.sh)
FREPODIR = $(shell pwd)
FPATCHES = $(shell find ${F_PATCH_DIR} -name '*.patch')
@@ -51,9 +51,9 @@ sub: .cachefuelinfo
.cachefuelinfo:
@if [ -n "${FUEL_TRACK_REMOTES}" ]; then \
- git submodule update --init --remote; \
+ git submodule update --init --remote 2>/dev/null; \
else \
- git submodule update --init; \
+ git submodule update --init 2>/dev/null; \
fi
@rm -f $@
@git submodule -q foreach '${REPOINFO} . >> ${FREPODIR}/$@'
@@ -69,8 +69,9 @@ patches-export: sub
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/$$SUB_FEATURE/*.patch; \
done'
- @sed -i -e '1d' -e 's/[[:space:]]*$$//' ${FPATCHES}
# Apply patches from patch/* to respective submodules
# We rely on `make sub` and/or `make clean` to checkout correct base
@@ -100,9 +101,9 @@ patches-import: sub .cachepatched
# Clean any changes made to submodules, checkout upstream Fuel root commit
.PHONY: clean
clean:
- @git submodule -q foreach ' \
+ @cd ${F_GIT_ROOT} && git submodule -q foreach ' \
git am -q --abort > /dev/null 2>&1; \
- git checkout -q ${F_OPNFV_TAG}-root > /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; \
diff --git a/build/f_repos/README.md b/build/f_repos/README.md
index 6cc825e05..0a52fe040 100644
--- a/build/f_repos/README.md
+++ b/build/f_repos/README.md
@@ -92,3 +92,30 @@ Sub-project maintenance
$ git submodule -b stable/mitaka add --name fuel-web \
https://github.com/openstack/fuel-web.git upstream/fuel-web
+
+2. Working with remote tracking for upgrading Fuel components
+ Enable remote tracking as described above, which at `make sub` will update
+ ALL submodules (fuel-main, fuel-library, ...) to remote branch (set in
+ .gitmodules) HEAD.
+
+ * If upstream has NOT already tagged a new version, we can still work on
+ our patches, make sure they apply etc., then check for new upstream
+ changes (and that our patches still apply on top of them) by:
+
+ $ make deepclean patches-import
+
+ * If upstream has already tagged a new version we want to pick up, checkout
+ the new tag in each submodule:
+
+ $ git submodule foreach 'git checkout <newtag>'
+
+ * Once satisfied with the patch and submodule changes, commit them:
+ - enforce FUEL_TRACK_REMOTES to "yes" if you want to constatly use the
+ latest remote branch HEAD (as soon as upstream pushes a change on that
+ branch, our next build will automatically include it - risk of our
+ patches colliding with new upstream changes);
+ - stage patch changes if any;
+ - if submodule tags have been updated (relevant when remote tracking is
+ disabled, i.e. we have a stable upstream baseline), add submodules:
+
+ $ make deepclean sub && git add -f sub/*