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

   1 #!/bin/bash
   2
   3 . "$(dirname $0)/common.sh" ""
   4
   5 origwd=$(pwd)
   6
   7 get_field()
   8 {
   9         grep -v '^#' $CTRL_FILE |
  10                 awk -F '\t' '$3 == "'$1'" { print $'$2'; }'
  11 }
  12
  13 trees="$@"
  14 [ "$trees" ] ||
  15         trees=$(grep -v '^#' $CTRL_FILE | awk -F '\t' '{ print $3 }')
  16
  17 for name in $trees; do
  18         type=$(get_field "$name" 2)
  19
  20         echo $name: $type
  21         if [ "$type" = "git" ]; then
  22                 git fetch "$name"
  23                 continue
  24         fi
  25
  26         if [ "$type" = "mmotm" ]; then
  27                 cd ../mmotm || {
  28                         echo "Cannot chdir to ../mmotm" 1>&2
  29                         continue
  30                 }
  31                 rsync -avHPz --exclude .git\* --exclude broken-out.tar.gz --delete ozlabs.org::akpm/mmotm/. .
  32                 git add -A .
  33                 [ "$(git status --porcelain)" ] &&
  34                         git commit -m "$(head -n 1 .DATE)"
  35                 cd "$origwd"
  36                 continue
  37         fi
  38
  39         if [ "$type" = "quilt" ]; then
  40                 url=$(get_field "$name" 4)
  41                 url=${url%/}    # strip trailing / if necessary
  42
  43                 cd ../quilt || {
  44                         echo "Cannot chdir to ../quilt" 1>&2
  45                         continue
  46                 }
  47                 [ -d "$name" ] || mkdir "$name" || {
  48                         echo "Cannot create quilt directory for $name" 1>&2
  49                         cd "$origwd"
  50                         continue
  51                 }
  52                 cd "$name" || {
  53                         echo "Cannot chdir to quilt directory for $name" 1>&2
  54                         cd "$origwd"
  55                         continue
  56                 }
  57                 wget -N -nv --no-cache "$url/series" || {
  58                         echo "Wget of $name series file failed" 1>&2
  59                         cd ..
  60                         rm -rf "$name"
  61                         git checkout "$name"
  62                         cd "$origwd"
  63                         continue
  64                 }
  65                 find * -type f | grep -v '^series$' | sort >.series.old
  66                 if grep -q NEXT_PATCHES series; then
  67                         sed -n '/NEXT_PATCHES_START/,/NEXT_PATCHES_END/p' series
  68                 else
  69                         cat series
  70                 fi |
  71                         sed -e 's/[ \t]*#.*$//' -e '/^[ \t]*$/d' |
  72                         sort >.series.next
  73                 [ -s .series.next ] && {
  74                         sed "s|^|$url/|" .series.next |
  75                                         wget -N -nv --no-cache -i - || {
  76                                 echo "Wget of series '$name' failed" 1>&2
  77                                 cd ..
  78                                 rm -rf "$name"
  79                                 git checkout "$name"
  80                                 cd "$origwd"
  81                                 continue
  82                         }
  83                 }
  84                 comm -23 .series.old .series.next | xargs -r rm -f
  85                 rm -f .series.old .series.next
  86                 cd "$origwd"
  87         fi
  88 done
  89
  90 cd ../quilt
  91 git add -A .
  92 git commit -v -a -m "$(date '+%F-%H:%M')" -e
  93
  94 exit 0