# $Id$
#
+### xxx thierry : looks like we should bump this to fedora 8
+### however, rather than the actual default,
+### this looks more like the bottom of what we're able to build
+### so I leave it with fc4
function pl_getDefaultDistro() {
# FC4 is currently the default release
echo "Fedora"
return 0
}
+### xxx thierry : when running in a centOS box, this issues a warning message
+### because 5.2 is not an integer and bash cannot compare that
+### seems harmless though
function pl_getRelease() {
defaultRelease=$(pl_getDefaultRelease)
if [ -f "/etc/redhat-release" ] ; then
basearch=$pl_DISTRO_ARCH
# Get options
- mirrors=""
- while getopts "l:r:a:vh" opt ; do
+### mirrors=""
+### while getopts "l:r:a:vh" opt ; do
+ while getopts "vh" opt ; do
case $opt in
- l)
- mirrors="$mirrors $OPTARG"
- ;;
- r)
- releasever=$OPTARG
- ;;
- a)
- basearch=$OPTARG
- ;;
- v)
- verbose=1
- set -x
- ;;
- h|*)
- mkfedora_usage
- ;;
+### l) mirrors="$mirrors $OPTARG" ;;
+### r) releasever=$OPTARG ;;
+### a) basearch=$OPTARG ;;
+ v) verbose=1; set -x ;;
+ h|*) mkfedora_usage ;;
esac
done
mirrors=$(pl_parsePkgs mirror $fcdistro $pldistro $mirrorsfile)
fi
- exclude_kernel=""
+ exclude_line=""
# add them manually as the output of pl_parsePkgs is line-separated
if [ -n "$pkgs_kexcludes" ] ; then
- exclude_kernel="exclude="
+ exclude_line="exclude="
for kexclude in $pkgs_kexcludes ; do
- exclude_kernel="$exclude_kernel $kexclude"
+ exclude_line="$exclude_line $kexclude"
done
fi
- function mkfedora_fetch ()
- {
- curl --fail --silent --max-time 60 "$1"
- }
-
- # set list of attempted locations according to target distro
- # xxx all this should go into mirroring/ somehow
- case $pl_DISTRO in
- Fedora)
- if [ $releasever -ge 7 ] ; then
- public_gpg_key=RPM-GPG-KEY-fedora
- # Plain Fedora comes with a new layout
- attempts_base="
-fedora/releases/$releasever/Everything/$basearch/os
-linux/releases/$releasever/Everything/$basearch/os
-"
- optionals="updates"
- attempts_optional="
-fedora/@optional@/$releasever/$basearch
-"
- else
- # Fedora Core
- public_gpg_key=RPM-GPG-KEY-fedora
- attempts_base="
-fedora/core/$releasever/$basearch/os
-linux/core/$releasever/$basearch/os
-core/$releasever/$basearch/os
-$releasever/$basearch/os
-"
- optionals="updates extras"
- attempts_optional="
-linux/core/@optional@/$releasever/$basearch \
-core/@optional@/$releasever/$basearch \
-linux/@optional@/$releasever/$basearch \
-@optional@/$releasever/$basearch \
-"
- fi
- ;;
- CentOS)
- # xxx hacky for now
- # you can use vbuild-fedora-mirror with -f centos5.2
- # which is hard-coded in mirroring/centos as well
- # for now I do the mapping here, mmhh
- public_gpg_key=RPM-GPG-KEY-CentOS-$releasever
- case $releasever in
- 4) actual=4.6 ;;
- 5) actual=5.2 ;;
- *) actual=$releasever ;;
- esac
- attempts_base="
-centos/$actual/os/$basearch
-"
- optionals="updates extras"
- attempts_optional="
-linux/core/@optional@/$releasever/$basearch \
-core/@optional@/$releasever/$basearch \
-linux/@optional@/$releasever/$basearch \
-@optional@/$releasever/$basearch \
-"
- ;;
- *)
- echo "distro $pl_DISTRO not supported in build.common / mkfedora" ; exit 1
- esac
-
echo "$0: candidate mirrors"
for mirror in $mirrors ; do
echo "* candidate mirror $mirror"
done
- baseurl=""
- for mirror in $mirrors ; do
- for attempt in $attempts_base; do
- attempturl=$mirror/$attempt
- if mkfedora_fetch $attempturl/repodata/repomd.xml >/dev/null ; then
- baseurl=$attempturl
- break 2
- fi
- done
- done
- if [ -z "$baseurl" ] ; then
- echo "Error: $releasever/$basearch/os/repodata/repomd.xml"
- echo " could not be found in any of the following locations:"
- echo
- for mirror in $mirrors ; do
- for attempt in $attempts_base ; do
- echo $mirror/$attempt
- done
- done
- echo
- mkfedora_usage
- else
- echo "* selecting mirror with baseurl=$baseurl"
+ # the repo part of the final yum.conf
+ yum_conf_repos=$vroot/xxxmkfedora-repos.confxxx
+ if ! yumconf_mirrors $yum_conf_repos ../build/ $fcdistro "$exclude_line" $mirrors ; then
+ echo xxx -- error ; return 1
fi
+
+ public_gpg_key=$(yumconf_gpgkey $yum_conf_repos)
# Do not tolerate errors
set -e
# Initialize RPM database in reference image
mkdir -p $vroot/var/lib/rpm
rpm --root $vroot --initdb
- rpm --root $vroot --import $baseurl/$public_gpg_key
+ rpm --root $vroot --import $public_gpg_key
# Initialize yum in reference image
mkdir -p $vroot/var/cache/yum $vroot/var/log
- if [ $releasever -lt 7 ] ; then
- corename="Core "
- else
- corename=""
- fi
# yum.conf is for building only - store in different location than /etc/yum.conf
yum_conf=$vroot/etc/mkfedora-yum.conf
# Prevent yum-2.4 from loading additional repository definitions
# (e.g., from /etc/yum.repos.d/)
reposdir=/dev/null
-
-[base]
-name=Fedora ${corename}${releasever} - $basearch - base
-baseurl=$baseurl/
-$exclude_kernel
-EOF
-
- for optional in $optionals ; do
- found=""
- # locating updates/extras
- attempts=$(echo $attempts_optional | sed -e s,@optional@,$optional,g)
- for attempt in $attempts; do
- optionalurl=$mirror/$attempt
- echo "* $optional : Trying to fetch $optionalurl"
- if mkfedora_fetch $optionalurl/repodata/repomd.xml ; then
- echo "* FOUND!"
- cat >> $yum_conf <<EOF
-
-[$(basename $optional)]
-name=Fedora ${corename}${releasever} - $basearch - $(basename $optional)
-baseurl=$optionalurl/
-$exclude_kernel
EOF
- found=true
- break
- fi
- done
- if [ -z "$found" ] ; then
- echo "pl_root_mkfedora cannot find repository for $optional"
- exit 1
- fi
- done
+
+ cat $yum_conf_repos >> $yum_conf
# If we are being built as part of an automated RPM build, solve the
# bootstrap problem by including any just built packages in the yum
</comps>
__footer
}
+
+
+function build_fetch () {
+ curl --fail --silent --max-time 60 --output /dev/null "$1"
+}
+
+# tries to compute a valid yum.conf for that pldistro from the template in mirroring/
+# returns 0 and writes <dest_yumconf> on success
+# returns 1 on failure, in which case <dest_yumconf> is deleted
+function yumconf_mirrors () {
+ dest_yumconf=$1; shift
+ builddir=$1; shift
+ fcdistro=$1; shift
+ exclude_line="$1" ; shift
+ mirrors="$@"
+
+ template=$builddir/mirroring/$fcdistro/yum.repos.d/building.repo.in
+
+ if [ ! -f $template ] ; then
+ echo "yumconf_mirrors: cannot locate template $template"
+ rm -f $dest_yumconf
+ return 1
+ fi
+
+ for mirror in $mirrors; do
+ if yumconf_mirror $dest_yumconf $template "$exclude_line" $mirror; then
+ return 0
+ fi
+ done
+ rm -f $dest_yumconf
+ return 1
+}
+
+# computes a yum.conf from the template, and checks that all baseurl defined in there are valid repos
+# returns 0 on success and 1 on failure
+function yumconf_mirror () {
+ dest_yumconf=$1; shift
+ template=$1; shift
+ exclude_line="$1" ; shift
+ mirror=$1; shift
+
+ sed -e "s,@MIRRORURL@,$mirror,g" \
+ -e "/baseurl=/i\\
+$exclude_line" $template > $dest_yumconf
+
+ # capture all lines defining baseurl
+ baseurl_defs=$(grep '^baseurl=' $dest_yumconf)
+ if [ -z "$baseurl_defs" ] ; then
+ return 1
+ fi
+
+ for baseurl_def in $baseurl_defs; do
+ baseurl=$(echo $baseurl_def | sed \
+ -e s,baseurl=,, \
+ -e 's,$basearch,'"$pl_DISTRO_ARCH",g)
+ repomd=$baseurl/repodata/repomd.xml
+
+ echo "* Trying to fetch $repomd"
+ if ! build_fetch $repomd ; then
+ echo "* Failed to fetch $repomd"
+ return 1
+ fi
+ done
+ echo "* Selected mirror $mirror"
+ return 0
+}
+
+# from a yum.conf as generated above, computes the (first) gpgkey url
+function yumconf_gpgkey () {
+ dest_yumconf=$1; shift
+
+ first_line=$(grep '^gpgkey=' $dest_yumconf | head -1)
+ values=$(echo $first_line | sed -e s,gpgkey=,,)
+ value=$(echo $values | awk '{print $1;}' | sed -e 's,$basearch,'"$pl_DISTRO_ARCH",g)
+ [ -n "$value" ] || return 1
+ echo $value
+ return 0
+}
git://git.onelab.eu / build.git / commitdiff