X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=fetch_trees;h=2db70cdb77e15bf0ba00ff54dda4a7bbf0447c24;hb=HEAD;hp=bc5ac7fad90ea3e36edb84af706c594bb844caca;hpb=55b78aef76403c64ad50c8e9cbb7d206a3d06698;p=next-scripts

diff --git a/fetch_trees b/fetch_trees
index bc5ac7f..2db70cd 100755
--- a/fetch_trees
+++ b/fetch_trees
@@ -1,97 +1,86 @@
 #!/bin/bash
 
-IFS='	'
+tools_dir=$(dirname "$0")
+# shellcheck source=/dev/null
+. "$tools_dir/common.sh" ''
 
-origwd=$(pwd)
+if [ "$1" = '-n' ]; then
+	shift
+	last=$(tail -n1 "$SHA1_FILE" | cut -f1 -d$'\t')
+	start_from=$(awk -F '\t' '/^[^#]/ && $3 == "'"$last"'" {
+		do
+			getline;
+		while (/^#/ || $2 == "branch");
+		print $3;
+		exit 0;
+	}' "$CTRL_FILE")
+fi
 
-while read email type name url ref; do
-	[[ "$email" =~ '^#.*$' ]] && {
-		echo $name: skipped
-		continue
-	}
-	echo $name: $type
-	if [ "$type" = "git" ]; then
-		git fetch "$name"
-		continue
+if [ "$1" = '-s' ]; then
+	shift
+	start_from="$1"
+	if [ -z "$start_from" ]; then
+		printf '-s requires a start tree\n' 1>&2
+		exit 1
 	fi
-	if [ "$type" = "quilt" ]; then
-		case "$url" in
-		http://kernel.org/*|http://www.kernel.org/*)
-			use_rsync=true
-			rurl=$(echo "$url" | sed -r 's,^http://(www\.)?kernel\.org,master.kernel.org:,')
-			;;
-		http://ozlabs.org/~*)
-			use_rsync=true
-			rurl=$(echo "$url" | sed -r 's,^http://ozlabs\.org/([^/]*),ozlabs.org:\1/public_html,')
-			;;
-		*)
-			use_rsync=false
-			;;
-		esac
-		cd ../quilt || {
-			echo "Cannot chdir to ../quilt" 1>&2
-			continue
-		}
-		[ -d "$name" ] || mkdir "$name" || {
-			echo "Cannot create quilt directory for $name" 1>&2
-			cd "$origwd"
-			continue
-		}
-		cd "$name" || {
-			echo "Cannot chdir to quilt directory for $name" 1>&2
-			cd "$origwd"
-			continue
-		}
-		if $use_rsync; then
-			rsync -avz "$rurl/series" series || {
-				echo "rsync of $name series file failed" 1>&2
-				cd "$origwd"
-				continue
-			}
-		else
-			wget -N -nv --no-cache "$url/series" || {
-				echo "Wget of $name series file failed" 1>&2
-				cd "$origwd"
-				continue
-			}
-		fi
-		find * -type f | grep -v '^series$' | sort >.series.old
-		do_echo=echo
-		grep -q NEXT_PATCHES series &&
-			do_echo=:
-		while read line; do
-			case "$line" in
-			*NEXT_PATCHES_START*)	do_echo=echo ;;
-			*NEXT_PATCHES_END*)	do_echo=: ;;
-			''|\#*)			: ;;
-			*)			$do_echo $line ;;
-			esac
-		done <series | sort >.series.next
-		if $use_rsync; then
-			rsync -avz --files-from .series.next "$rurl" . || {
-				echo "rsync of series '$name' failed" 1>&2
-				cd ..
-				rm -rf "$name"
-				git checkout "$name"
-				break
-			}
+	shift
+fi
+
+get_field()
+{
+	awk -F '\t' '/^[^#]/ && $3 == "'"$1"'" { print $'"$2"'; }' "$CTRL_FILE"
+}
+
+fetch_git()
+{
+	git fetch "$1"
+}
+
+fetch_mmotm()
+(
+	if ! cd ../mmotm; then
+		printf 'Cannot chdir to ../mmotm\n' 1>&2
+		return
+	fi
+	if ! rsync -az --partial --exclude '.git*' \
+			--exclude broken-out.tar.gz --delete \
+			gandalf.ozlabs.org::akpm/mmotm/. .; then
+		git reset --hard
+		printf 'Fetcing mmotm failed\n' 1>&2
+		return
+	fi
+	git add -A .
+	if [ "$(git status --porcelain)" ]; then
+		git commit -m "$(head -n 1 .DATE)"
+	fi
+)
+
+trees="$*"
+if ! [ "$trees" ]; then
+	trees=$(awk -F '\t' '/^[^#]/ && $2 != "branch" { print $3 }' "$CTRL_FILE")
+fi
+
+for name in $trees; do
+	if [ -n "$start_from" ]; then
+		if [ "$name" = "$start_from" ]; then
+			start_from=''
 		else
-			wget -N -nv --no-cache -B "$url" -i .series.next || {
-				echo "Wget of series '$name' failed" 1>&2
-				cd ..
-				rm -rf "$name"
-				git checkout "$name"
-				break
-			}
+			continue
 		fi
-		comm -23 .series.old .series.next | xargs -r rm -f
-		rm -f .series.old .series.next
-		cd "$origwd"
 	fi
-done <../real_control
 
-cd ../quilt
-git add .
-git commit -v -a -m "$(date '+%F-%H:%M')" -e
+	type=$(get_field "$name" 2)
+	if ! [ "$type" ]; then
+		printf '%s: unknown tree\n' "$name" 1>&2
+		continue
+	fi
+
+	printf '%s: %s\n' "$name" "$type"
+	fun="fetch_$type"
+	tfun=$(type -t "$fun")
+	if [ "$tfun" = 'function' ]; then
+		"$fun" "$name"
+	fi
+done
 
 exit 0