X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=import-akpm;h=235ab70386eb5eeb90b2e71226e10f708f5b0c63;hb=HEAD;hp=d206e7a60e7d6634e3d35669254d3c4a2e0e7838;hpb=e182717c8e468a4bbf811bd7a5c253151ad85cae;p=next-scripts

diff --git a/import-akpm b/import-akpm
index d206e7a..235ab70 100755
--- a/import-akpm
+++ b/import-akpm
@@ -1,24 +1,33 @@
 #!/bin/bash
 
-log_file=../akpm-import.log
+export LOG_FILE=../akpm-import.log
+
+# shellcheck source=./common.sh
+. "$(dirname "$0")/common.sh" ''
 
 log()
 {
-	echo "$@" | tee -a $log_file
+	echo "$@" | tee -a $LOG_FILE
 }
 
 execute()
 {
-	log "$" $@
-	"$@" 2>&1 | tee -a $log_file
-	[ ${PIPESTATUS[0]} -eq 0 ] || $SHELL -i || exit 1
+	log '$' "$@"
+	"$@" 2>&1 | tee -a $LOG_FILE
+	return ${PIPESTATUS[0]}
 }
 
-mmotm="../../mmotm/text"
+mmotm="../mmotm"
 sfile="$mmotm/series"
 cpwd=$(pwd)
 
-base=$(sed -n '1s/^GIT *\([^ ]*\).*$/\1/p' "$mmotm/broken-out/origin.patch")
+[ -f "$mmotm/broken-out/origin.patch" ] &&
+	base=$(sed -n '1s/^GIT *\([^ ]*\).*$/\1/p' "$mmotm/broken-out/origin.patch")
+[ "$base" ] || {
+	base=$(tail -n 1 "$mmotm/.DATE")
+	base=${base#v}
+	base="v${base}"
+}
 nbase=$(sed -n '1s/^GIT *\([^ ]*\).*$/\1/p' "$mmotm/broken-out/linux-next.patch")
 git rev-parse --verify "$base" >/dev/null || {
 	log "Unknown origin BASE $base"
@@ -32,18 +41,22 @@ db=$(git describe "$base")
 dnb=$(git describe --contains "$nbase")
 log "Importing akpm based on $db/$dnb"
 
-[ -d "../quilt-tmp" ] ||
-	execute git clone -s -l -n -q . ../quilt-tmp
+[ -d "../tmp-akpm" ] && {
+	log "akpm import directory already exists"
+	exit 1
+}
+
+execute git worktree add -b tmp-akpm/master ../tmp-akpm "$db" ||
+	$SHELL -i || exit
 
-log '$' cd ../quilt-tmp
-cd ../quilt-tmp
-execute git checkout -b akpm/master "$db"
-git branch akpm/current-base
+log '$' cd ../tmp-akpm
+cd ../tmp-akpm
+execute git branch tmp-akpm/current-base ||
+	$SHELL -i || exit
 
 sed_exp='
+s/\r$//
 /NEXT_PATCHES_START/,/NEXT_PATCHES_END/{
-	s/[ \t]*#.*NEXT_PATCHES_START[ \t]*\([^ \t]*\).*$/>\1/
-	s/[ \t]*#.*NEXT_PATCHES_END.*$/</
 	s/[ \t]*#.*$//
 	/^[ \t]*$/!p
 }
@@ -55,37 +68,41 @@ for f in $patches; do
 	origin.patch)
 		;;
 	linux-next.patch)
-		git branch akpm/current
-		execute git merge --no-edit --no-stat "$dnb"
-		git branch akpm/master-base
-		;;
-	\>*)
-		cbranch="${f#>}"
-		[ "$cbranch" ] &&
-			cref="$(git rev-parse --verify HEAD)"
-		;;
-	\<)
-		[ "$cbranch" ] && {
-			[ "$cref" != "$(git rev-parse --verify HEAD)" ] &&
-				git branch -f "akpm/$cbranch"
-			cbranch=""
+		execute git branch tmp-akpm/current ||
+			$SHELL -i || exit
+		execute git merge --no-edit --no-stat "$dnb" || {
+			check_unmerged_files akpm-current
+
+			git diff 2>&1 | grep -E -q '<<<<<|^\*' && {
+				$SHELL -i || exit
+			}
+			GIT_EDITOR=: execute git commit -v -a
+		}
+		[ -f "../merge-fixes/akpm-current" ] && {
+			for p in $(cat "../merge-fixes/akpm-current"); do
+				$(dirname $0)/merge_fix -n "$p" ||
+					$SHELL -i || exit
+			done
 		}
+		execute git branch tmp-akpm/master-base ||
+			$SHELL -i || exit
 		;;
 	*)
-		execute git am --patch-format=mbox "$mmotm/broken-out/$f"
+		execute git am -s --patch-format=mbox "$mmotm/broken-out/$f" ||
+			$SHELL -i || exit
 		;;
 	esac
 done
 
-[ "$cbranch" ] &&
-	[ "$cref" != "$(git rev-parse --verify HEAD)" ] &&
-		git branch -f "akpm/$cbranch"
-
 log '$' cd $cpwd
 cd $cpwd
 
-execute git fetch akpm
+execute rm -rf ../tmp-akpm
+execute git worktree prune
 
-rm -rf ../quilt-tmp
+for i in akpm/current akpm/current-base akpm/master akpm/master-base; do
+	execute git branch -f $i tmp-$i
+	execute git branch -D tmp-$i
+done
 
 exit 0