scripts/make-release

   1 #!/bin/bash -e
   2
   3 # usage: make-release commit  (e.g. kvm-44)
   4 #        make-release snapshot
   5 #        make-release name kernel-commit user-commit
   6
   7 name="$1"
   8 kcommit="$2"
   9 ucommit="$3"
  10 formal=""
  11 archs=(x86 ia64)
  12
  13 # override these in ~/.kvm-release-config
  14 release_dir=~/sf-release
  15 udir="$(readlink -f "$(dirname "$0")"/..)"
  16 kdir="${udir}/linux-2.6"
  17 upload() { rsync --progress -h "$tarball" avik@frs.sourceforge.net:uploads/; }
  18
  19 [[ -f ~/.kvm-release-config ]] && . ~/.kvm-release-config
  20
  21 [[ "$name" = kvm-* && -z "$kcommit" ]] && formal="1"
  22
  23 [[ -z "$name" ]] && { echo no release name; exit 1; }
  24
  25 if [[ "$name" == "snapshot" ]]; then
  26     name="kvm-snapshot-$(TZ=UTC date +%Y%m%d)"
  27     kcommit="HEAD"
  28     ucommit="HEAD"
  29 fi
  30
  31 [[ -z "$kcommit" ]] && kcommit="$name"
  32 [[ -z "$ucommit" ]] && ucommit="$name"
  33
  34 tarball="$name.tar.gz"
  35 uname="$(echo "$name" | sed s/kvm/qemu-kvm-devel/)"
  36 kname="$(echo "$name" | sed s/kvm/kvm-kmod-devel/)"
  37 utarball="$uname.tar.gz"
  38 ktarball="$kname.tar.gz"
  39
  40 cd "${release_dir}"
  41 (cd "$udir";  git archive --format=tar --prefix="$name"/ "$ucommit") | tar x
  42 cd "$name"
  43 cat <<EOF > SOURCES
  44 kernel:    $(cd "$kdir"; git rev-parse "$kcommit")
  45 userspace: $(cd "$udir"; git rev-parse "$ucommit")
  46 EOF
  47
  48 paths=(drivers/kvm virt/kvm)
  49 files=(kvm.h kvm_host.h kvm_para.h kvm_types.h kvm_x86_emulate.h virtext.h svm.h vmx.h)
  50 for file in "${files[@]}"; do
  51     for arch in "${archs[@]}"; do
  52         for variant in include/asm-"$arch" arch/"$arch"/include/asm; do
  53             paths+=("$variant"/"$file")
  54         done
  55     done
  56     paths+=(include/linux/"$file")
  57 done
  58 for arch in "${archs[@]}"; do
  59     paths+=(arch/"$arch"/kvm)
  60 done
  61
  62 (cd "$kdir"; git archive --format=tar --prefix=linux/ "$kcommit" "${paths[@]}") | tar x
  63
  64 touch kernel/config.kbuild
  65 echo ARCH=ia64 > kernel/config.mak
  66 make -C kernel sync LINUX=../linux version="$name"
  67 echo ARCH=x86_64 > kernel/config.mak
  68 make -C kernel sync LINUX=../linux version="$name"
  69 rm -rf kernel/config.mak linux kernel/config.kbuild
  70 sed -i "s/kvm-devel/$name/" qemu/configure
  71
  72 just_userspace() {
  73     find "$name" | awk '
  74           { x=0 }
  75           /^[^\/]*\/kernel\// { x=1 }
  76           /^[^\/]*\/kernel\/include/ { x=0 }
  77           /^[^\/]*\/kernel\/include-compat/ { x=1 }
  78           x { print } '
  79 }
  80
  81 cd ..
  82
  83 tar czf "$tarball" "$name"
  84 tar czf "$utarball" --exclude-from=<(just_userspace) \
  85     --transform="s,$name/,$uname/," "$name"
  86 tar czf "$ktarball" \
  87     --transform="s,$name/kernel/,$kname/," "$name/kernel"
  88
  89 if [[ "$name" = kvm-snapshot-* ]]; then
  90     mv "$tarball" "${snapshot_dir}"
  91 elif [[ -n "$formal" ]]; then
  92     upload
  93 fi
  94
  95 rm -rf "$name"