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

   1 #!/bin/bash
   2
   3 origwd=$(pwd)
   4
   5 get_field()
   6 {
   7         grep -v '^#' ../real_control |
   8                 awk -F '        ' '$3 == "'$1'" { print $'$2'; }'
   9 }
  10
  11 trees=$(grep -v '^#' ../real_control | awk -F ' ' '{ print $3 }')
  12
  13 for name in $trees; do
  14         type=$(get_field "$name" 2)
  15
  16         echo $name: $type
  17         if [ "$type" = "git" ]; then
  18                 git fetch "$name"
  19                 continue
  20         fi
  21
  22         if [ "$type" = "quilt" ]; then
  23                 url=$(get_field "$name" 4)
  24                 url=${url%/}    # strip trailing / if necessary
  25
  26                 cd ../quilt || {
  27                         echo "Cannot chdir to ../quilt" 1>&2
  28                         continue
  29                 }
  30                 [ -d "$name" ] || mkdir "$name" || {
  31                         echo "Cannot create quilt directory for $name" 1>&2
  32                         cd "$origwd"
  33                         continue
  34                 }
  35                 cd "$name" || {
  36                         echo "Cannot chdir to quilt directory for $name" 1>&2
  37                         cd "$origwd"
  38                         continue
  39                 }
  40                 wget -N -nv --no-cache "$url/series" || {
  41                         echo "Wget of $name series file failed" 1>&2
  42                         cd ..
  43                         rm -rf "$name"
  44                         git checkout "$name"
  45                         cd "$origwd"
  46                         continue
  47                 }
  48                 find * -type f | grep -v '^series$' | sort >.series.old
  49                 do_echo=echo
  50                 grep -q NEXT_PATCHES series &&
  51                         do_echo=:
  52                 while read line; do
  53                         case "$line" in
  54                         *NEXT_PATCHES_START*)   do_echo=echo ;;
  55                         *NEXT_PATCHES_END*)     do_echo=: ;;
  56                         ''|\#*)                 : ;;
  57                         *)                      $do_echo $line ;;
  58                         esac
  59                 done <series |
  60                         sed -e 's/[     ]*#.*$//' -e '/^[       ]*$/d' |
  61                         sort >.series.next
  62                 sed "s|^|$url/|" .series.next |
  63                                 wget -N -nv --no-cache -i - || {
  64                         echo "Wget of series '$name' failed" 1>&2
  65                         cd ..
  66                         rm -rf "$name"
  67                         git checkout "$name"
  68                         cd "$origwd"
  69                         continue
  70                 }
  71                 comm -23 .series.old .series.next | xargs -r rm -f
  72                 rm -f .series.old .series.next
  73                 cd "$origwd"
  74         fi
  75 done
  76
  77 cd ../quilt
  78 git add -A .
  79 git commit -v -a -m "$(date '+%F-%H:%M')" -e
  80
  81 exit 0