etc/conf: implement XBPS_MIRROR for remote repos

Setting this variable will make xbps-src use an alternative mirror for
remote repositories.

Using this variable one can change the remote repository for all
architectures in a single setting and without the need to modify
`etc/xbps.d/repos-remote*.conf`. This is much more convenient as it
allows changing remote repos without a dirty worktree.

To use just add a line like the following to `etc/conf`:

    XBPS_MIRROR=https://repo-us.voidlinux.org/current

We also disable 00-repository-main.conf for cross so we don't use the
remote repo from the xbps package.
This commit is contained in:
Gonzalo Tornaría 2021-12-05 20:14:14 -03:00 committed by Piotr
parent 65cff7c577
commit 7231f47b26
2 changed files with 26 additions and 12 deletions

View File

@ -237,26 +237,33 @@ chroot_sync_repodata() {
$confdir/12-repository-local-multilib.conf
fi
# mirror_sed is a sed script: nop by default
local mirror_sed
if [ -n "$XBPS_MIRROR" ]; then
# when XBPS_MIRROR is set, mirror_sed rewrites remote repos
mirror_sed="s|^repository=http.*/current|repository=${XBPS_MIRROR}|"
fi
if [ "$XBPS_SKIP_REMOTEREPOS" ]; then
rm -f $confdir/*remote*
else
if [ -s "${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_MACHINE}.conf" ]; then
# If per-architecture base remote repo config exists, use that
install -Dm644 ${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_MACHINE}.conf \
$confdir/20-repository-remote.conf
sed -e "$mirror_sed" ${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_MACHINE}.conf \
> $confdir/20-repository-remote.conf
else
# Otherwise use generic base for musl or glibc
local suffix=
case "$XBPS_MACHINE" in
*-musl) suffix="-musl";;
esac
install -Dm644 ${XBPS_DISTDIR}/etc/xbps.d/repos-remote${suffix}.conf \
$confdir/20-repository-remote.conf
sed -e "$mirror_sed" ${XBPS_DISTDIR}/etc/xbps.d/repos-remote${suffix}.conf \
> $confdir/20-repository-remote.conf
fi
# Install multilib conf for remote repos if it exists for the architecture
if [ -s "${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_MACHINE}-multilib.conf" ]; then
install -Dm644 ${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_MACHINE}-multilib.conf \
$confdir/22-repository-remote-multilib.conf
sed -e "$mirror_sed" ${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_MACHINE}-multilib.conf \
> $confdir/22-repository-remote-multilib.conf
fi
fi
@ -266,6 +273,8 @@ chroot_sync_repodata() {
if [ -n "$XBPS_CROSS_BUILD" ]; then
rm -rf $XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d
mkdir -p $XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d
# Disable 00-repository-main.conf from share/xbps.d (part of xbps)
ln -s /dev/null $XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d/00-repository-main.conf
# copy xbps.d files from host for local repos
cp ${XBPS_MASTERDIR}/etc/xbps.d/*local*.conf \
$XBPS_MASTERDIR/$XBPS_CROSS_BASE/etc/xbps.d
@ -274,15 +283,15 @@ chroot_sync_repodata() {
else
# Same general logic as above, just into cross root, and no multilib
if [ -s "${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_TARGET_MACHINE}.conf" ]; then
install -Dm644 ${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_TARGET_MACHINE}.conf \
$crossconfdir/20-repository-remote.conf
sed -e "$mirror_sed" ${XBPS_DISTDIR}/etc/xbps.d/repos-remote-${XBPS_TARGET_MACHINE}.conf \
> $crossconfdir/20-repository-remote.conf
else
local suffix=
case "$XBPS_TARGET_MACHINE" in
*-musl) suffix="-musl"
esac
install -Dm644 ${XBPS_DISTDIR}/etc/xbps.d/repos-remote${suffix}.conf \
$crossconfdir/20-repository-remote.conf
sed -e "$mirror_sed" ${XBPS_DISTDIR}/etc/xbps.d/repos-remote${suffix}.conf \
> $crossconfdir/20-repository-remote.conf
fi
fi

View File

@ -14,13 +14,18 @@
# rely on this to work properly.
#
# [OPTIONAL]
# Use an alternative mirror for remote repositories. This is more
# convenient than modifying etc/xbps.d/repos-remote*.conf.
#
#XBPS_MIRROR=https://repo-us.voidlinux.org/current
# [OPTIONAL]
# Enable optional arguments to xbps-install(1) for the host system.
# Currently used in the 'binary-bootstrap' and 'bootstrap-update' targets.
#
# NOTE: local repositories are handled automatically by xbps-src,
# but you can modify the default remote repositories at
# 'etc/xbps.d/repos-remote*.conf'
# and remote repositories can be changed by setting XBPS_MIRROR
#
#XBPS_INSTALL_ARGS=""