#!/bin/bash
-LOG_FILE="../merge.log"
-build_host="ka2"
-build_dir="/scratch/sfr/next"
-build_cmd="bin/build_next"
-
no_build=false
start_from=""
-[ "$NEXT_BUILD_HOST" ] && build_host="$NEXT_BUILD_HOST"
-[ "$NEXT_BUILD_DIR" ] && build_host="$NEXT_BUILD_DIR"
[ "$1" = "-n" ] && {
shift
}
shift
}
-[ -n "$1" ] && {
- build_host="$1"
- shift
-}
-[ -n "$1" ] && {
- build_dir="$1"
- shift
-}
+
+tool_dir=$(dirname "$0")
+. "$tool_dir/common.sh"
log()
{
- echo "$@" | tee -a $LOG_FILE
+ echo "$@" | tee -a "$LOG_FILE"
}
execute()
{
- log "$" $@
- $@ 2>&1 | tee -a $LOG_FILE
- return ${PIPESTATUS[0]}
-}
-
-do_rebase()
-{
- rbase=${1#*/}
- rbase=${rbase%%:*}
- rtop=${1#*:}
- rbid=$(git rev-parse $2/$rbase)
- rtid=$(git rev-parse $2/$rtop)
- [ "$rbid" = "$rtid" ] && {
- echo Empty tree
- return
- }
- [ "$(git rev-list HEAD..$2/$rtop)" ] || {
- echo Already merged
- return
- }
- execute git clone -s -l -n -q . ../rebase-tmp || {
- echo Clone failed 1>&2
- bash -i || exit
- }
- log '$' cd ../rebase-tmp
- cd ../rebase-tmp
- execute git fetch --no-tags ../next refs/remotes/$2/$rtop:$2/$rtop || {
- echo Fetch of top failed 1>&2
- bash -i || exit
- }
- execute git fetch --no-tags ../next refs/remotes/$2/$rbase:$2/$rbase || {
- echo Fetch of base failed 1>&2
- bash -i || exit
- }
- execute git checkout $2/$rtop || {
- echo Checkout of top failed 1>&2
- bash -i || exit
- }
- execute git rebase --onto master $2/$rbase || {
- echo Rebase failed 1>&2
- bash -i || exit
- }
- log '$' cd ../next
- cd ../next
- execute git pull -f ../rebase-tmp $2/$rtop || {
- echo Pull failed 1>&2
- echo $h >>../merge.debug
- git diff >>../merge.debug 2>&1
- git diff 2>&1 | egrep -q '<<<<<|^\*' && {
- bash -i || exit
- }
- }
- execute rm -rf ../rebase-tmp
+ log "$" "$@"
+ "$@" 2>&1 | tee -a "$LOG_FILE"
+ return "${PIPESTATUS[0]}"
}
[ -n "$start_from" ] || {
- cp /dev/null $LOG_FILE
- execute date
+ cp /dev/null "$LOG_FILE"
+ execute date -R
execute git checkout master
execute git reset --hard stable
+ printf 'Name\t\tSHA1\n----\t\t----\n' > "$SHA1_FILE"
+
}
-heads=$(grep -v '^#' ../real_control | awk -F ' ' '$2=="quilt" { printf("quilt/%s ", $3); } $2=="git" { printf("%s/%s ", $3, $5); }')
+heads=$(awk -F '\t' '/^#/ { next; } $2=="quilt" || $2=="git" { printf("%s/%s ", $3, $5); } $2=="branch" { printf("branch/%s ", $1); }' "$CTRL_FILE")
need_build=false
for h in $heads; do
tree=${h%%/*}
- [ "$tree" == "quilt" ] && tree=${h#quilt/}
[ -n "$start_from" ] && {
if [ "$tree" = "$start_from" ]; then
fi
}
- hlog=$(git log -1 --oneline $h) 2>/dev/null
- log Merging $h "($hlog)"
+ [ "$tree" = "branch" ] && {
+ git branch -f "${h#branch/}"
+ continue
+ }
+
+ hlog=$(git log -1 --oneline "${h/\/*://}") 2>/dev/null
old_head=$(git rev-parse HEAD)
- case "$h" in
- *:*)
- do_rebase $h $tree
- ;;
- *)
- execute git merge $h || {
- echo Merge failed 1>&2
- echo $h >>../merge.debug
- git diff >>../merge.debug 2>&1
- git diff 2>&1 | egrep -q '<<<<<|^\*' && {
+ [ -f "../pre-merge/$tree" ] && {
+ for p in $(cat "../pre-merge/$tree"); do
+ "$bin_dir/do_patch" -n "$p" || {
+ linux-next-notify "premerge patch failed"
bash -i || exit
}
- GIT_EDITOR=: execute git commit -v -a
- execute git diff -M --stat --summary 'HEAD^..'
+ done
+ }
+ log Merging "$h" "($hlog)"
+ execute git merge "$h" || {
+ echo Merge failed 1>&2
+ echo "$h" >>../merge.debug
+ git diff >>../merge.debug 2>&1
+
+ check_unmerged_files "$tree"
+
+ git diff 2>&1 | egrep -q '<<<<<|^\*' && {
+ linux-next-notify "new conflict found merging $tree"
+ if [ -f "../merge-fixes/$tree" ]; then
+ echo "Merge fixes exist for this tree:"
+ cat "../merge-fixes/$tree"
+ fi
+ bash -i || exit
}
- ;;
- esac
+# [ "$(git status --porcelain)" ] && {
+ GIT_EDITOR=: execute git commit -v -a || {
+ linux-next-notify "next commit failed for $tree"
+ bash -i || exit
+ }
+ execute git diff -M --stat --summary 'HEAD^..'
+# }
+ }
[ -f "../merge-fixes/$tree" ] && {
for p in $(cat "../merge-fixes/$tree"); do
- ../tools/merge_fix -n "$p" || {
+ "$bin_dir/merge_fix" -n "$p" || {
+ linux-next-notify "merge fix failed for $tree"
bash -i || exit
}
done
}
- [ -x "../pre-build/$tree" ] && {
- "../pre-build/$tree" || bash -i || exit
- }
+ tab="\t"
+ [ $(echo "$tree" | wc -c) -le 8 ] && tab="\t\t"
+ printf "%s$tab%s\n" $tree $(git rev-parse "${h/\/*://}^{}") >> $SHA1_FILE
$no_build && continue
$need_build || {
# See if we need to build after merging this tree
}
$need_build ||
continue
- do_build=$(grep -v '^#' ../real_control | awk -F ' ' '$3=="'$tree'" { print $6; }')
+ do_build=$(awk -F '\t' '/^[^#]/ && $3=="'$tree'" { print $6; }' "$CTRL_FILE")
[ "$do_build" = "yes" ] ||
continue
- git push -f "$build_host":"$build_dir" master:refs/heads/next || {
+ git push -f "${build_host}${build_host:+:}${build_dir}" master:refs/heads/next || {
echo git push failed 1>&2
+ linux-next-notify "push failed for $tree"
bash -i || exit
}
- ssh "$build_host" "$build_cmd" || {
+ [ -x "../pre-build/$tree" ] && {
+ "../pre-build/$tree" || {
+ echo Prebuild script failed 1>&2
+ linux-next-notify "pre-build script failed for $tree"
+ bash -i || exit
+ }
+ }
+ "$bin_dir/do_build" "$tree" || {
echo Build failed 1>&2
+ linux-next-notify "build failed for $tree"
bash -i || exit
}
+
need_build=false
done