git.ozlabs.org Git - next-scripts/blob - update_trees

   1 #!/bin/bash
   2
   3 set -o pipefail
   4
   5 cp /dev/null ../quilt-import.log
   6
   7 log()
   8 {
   9         echo "$@" | tee -a ../quilt-import.log
  10 }
  11
  12 execute()
  13 {
  14         log "#" $@
  15         $@ 2>&1 | tee -a ../quilt-import.log
  16 }
  17
  18 quilters=$(grep -v '^#' ../real_control | awk -F '      ' '$2=="quilt" { print $3; }')
  19
  20 for name in $quilters; do
  21         sfile="../quilt/$name/series"
  22         base=$(sed -n 's/^[#    ]*NEXT_BASE[    ]*\(.*\)[       ]*$/\1/p' "$sfile")
  23         if [ -n "$base" ]; then
  24                 base=$(grep -v '^#' ../real_control | awk -F '  ' '$3=="'"$base"'" { if ($2=="quilt") printf("quilt/%s", "'"$base"'"); else printf("%s/%s", "'"$base"'", $5); }')
  25         else
  26                 base=$(sed -n 's/^[#    ]*BASE[         ]*\(.*\)[       ]*$/\1/p' "$sfile")
  27         fi
  28         case "$base" in
  29         *-git[0-9]*)    base=$(wget -q -O - "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-${base}.id")
  30                         ;;
  31         commit*)        base=$(expr "$base" : "commit[  ]*\(.*\)")
  32                         ;;
  33         [0-9]*.*)       base="v$base"
  34                         ;;
  35         esac
  36         log "Importing $name based on $base"
  37         git rev-list -n 1 "$base" -- >/dev/null 2>&1 || {
  38                 log "Unknown BASE"
  39                 continue
  40         }
  41         grep -q NEXT_PATCHES "$sfile" && {
  42                 mv -f "$sfile" "$sfile.orig"
  43                 do_echo=:
  44                 while read line; do
  45                         case $line in
  46                         *NEXT_PATCHES_START*)   do_echo=echo
  47                                                 ;;
  48                         *NEXT_PATCHES_END*)     do_echo=:
  49                                                 ;;
  50                         esac
  51                         $do_echo $line
  52                 done <"$sfile.orig" >"$sfile"
  53         }
  54
  55         execute git branch -D "quilt/$name"
  56         execute git checkout -b "quilt/$name" "$base" || sh -i || {
  57                 [ -f "$sfile.orig" ] && mv -f $sfile.orig $sfile
  58                 exit 1
  59         }
  60         execute git quiltimport --patches "../quilt/$name" || sh -i || {
  61                 [ -f "$sfile.orig" ] && mv -f $sfile.orig $sfile
  62                 exit 1
  63         }
  64
  65         [ -f "$sfile.orig" ] &&
  66                 mv -f $sfile.orig $sfile
  67 done
  68
  69 git checkout master
  70
  71 exit 0