diff options
Diffstat (limited to 'backend')
| -rwxr-xr-x | backend/libsisyphus.sh | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/backend/libsisyphus.sh b/backend/libsisyphus.sh new file mode 100755 index 0000000..644d824 --- /dev/null +++ b/backend/libsisyphus.sh @@ -0,0 +1,177 @@ +#!/usr/bin/env bash + +# import gentoo functions +source /lib/gentoo/functions.sh + +checkroot () { + if [[ "$(whoami)" != root ]] ; then + eerror "You're not root?...No cookies for you, go away !!!" + exit 1 + fi +} + +checksystemmode() { + if [[ "$(readlink -f "/etc/portage/make.conf")" = /opt/redcore-build/conf/intel/portage/make.conf.amd64-srcmode ]] ; then + eerror "The system is set to srcmode (full Gentoo mode), cowardly refusing to run!" + exit 1 + fi +} + +checkportageconfig () { + pushd /opt/redcore-build > /dev/null 2>&1 + git remote update > /dev/null 2>&1 + export local confhash=$(git rev-parse @) + export local rconfhash=$(git rev-parse @{u}) + if [ $confhash != $rconfhash ] ; then + eerror "Portage config is out-of-date, run "sisyphus update" first" + exit 1 + fi + popd > /dev/null 2>&1 +} + +checkportagetree () { + pushd /usr/portage > /dev/null 2>&1 + git remote update > /dev/null 2>&1 + export local treehash=$(git rev-parse @) + export local rtreehash=$(git rev-parse @{u}) + if [ $treehash != $rtreehash ] ; then + eerror "Portage tree is out-of-date, run "sisyphus update" first" + exit 1 + fi + popd > /dev/null 2>&1 +} + +checkredcoreoverlay () { + pushd /var/lib/layman/redcore-desktop > /dev/null 2>&1 + git remote update > /dev/null 2>&1 + export local overlayhash=$(git rev-parse @) + export local roverlayhash=$(git rev-parse @{u}) + if [ $overlayhash != $roverlayhash ] ; then + eerror "Redcore Desktop overlay is out-of-date, run "sisyphus update" first" + exit 1 + fi +} + +remotedbcsvget () { + if [[ ! -f /var/lib/sisyphus/csv/remote_preinst.csv ]] ; then + pushd /var/lib/sisyphus/csv > /dev/null 2>&1 + touch remote_preinst.csv + wget -c http://mirror.math.princeton.edu/pub/redcorelinux/csv/remote_preinst.csv -O remote_postinst.csv > /dev/null 2>&1 + popd > /dev/null 2>&1 + elif [[ -f /var/lib/sisyphus/csv/remote_preinst.csv ]] ; then + pushd /var/lib/sisyphus/csv > /dev/null 2>&1 + wget -c http://mirror.math.princeton.edu/pub/redcorelinux/csv/remote_preinst.csv -O remote_postinst.csv > /dev/null 2>&1 + popd > /dev/null 2>&1 + fi +} + +remotedbcsvcheck () { + if ! cmp /var/lib/sisyphus/csv/remote_preinst.csv /var/lib/sisyphus/csv/remote_postinst.csv > /dev/null 2>&1 ; then + eerror "SisyphusDB : "remote_packages" table is out-of-date, run "sisyphus update" first" + rm -rf /var/lib/sisyphus/csv/remote_postinst.csv + exit 1 + elif cmp /var/lib/sisyphus/csv/remote_preinst.csv /var/lib/sisyphus/csv/remote_postinst.csv > /dev/null 2>&1 ; then + rm -rf /var/lib/sisyphus/csv/remote_postinst.csv + fi +} + +checkremotedb () { + remotedbcsvget + remotedbcsvcheck +} + +checksync () { + checkroot + checkportagetree + checkredcoreoverlay + checkportageconfig + checkremotedb +} + +syncrepos () { + emerge --sync +} + +syncportageconfig () { + pushd /opt/redcore-build > /dev/null 2>&1 + echo ">>> Syncing 'portage config' into '/etc/portage'..." + echo "/usr/bin/git pull" + git pull + echo "=== Sync completed for 'portage config'" + popd > /dev/null 2>&1 +} + +remotedbcsvsync () { + if ! cmp /var/lib/sisyphus/csv/remote_preinst.csv /var/lib/sisyphus/csv/remote_postinst.csv > /dev/null 2>&1 ; then + echo ">>> SisyphusDB :: syncing 'remote_packages' table" + echo "/usr/bin/sqlite3 /var/lib/sisyphus/db/sisyphus.db" + pushd /var/lib/sisyphus/db > /dev/null 2>&1 + sqlite3 sisyphus.db<<-EXIT_HERE + drop table if exists remote_packages; + create table remote_packages (category TEXT,name TEXT,version TEXT,slot TEXT,description TEXT); + .mode csv + .import /var/lib/sisyphus/csv/remote_postinst.csv remote_packages + EXIT_HERE + popd > /dev/null 2>&1 + echo "=== SisyphusDB :: sync completed for 'remote_packages' table" + elif cmp /var/lib/sisyphus/csv/remote_preinst.csv /var/lib/sisyphus/csv/remote_postinst.csv > /dev/null 2>&1 ; then + echo ">>> SisyphusDB :: syncing 'remote_packages' table" + echo "/usr/bin/sqlite3 /var/lib/sisyphus/db/sisyphus.db" + echo "Already up-to-date." + echo "=== SisyphusDB :: Sync completed for 'remote_packages' table" + fi + mv /var/lib/sisyphus/csv/remote_postinst.csv /var/lib/sisyphus/csv/remote_preinst.csv +} + +syncremotedb() { + remotedbcsvget + remotedbcsvsync +} + +redcoresync () { + checkroot + syncrepos + syncportageconfig + syncremotedb +} + +localdbcsvpre () { + if [[ ! -f /var/lib/sisyphus/csv/local_preinst.csv ]] ; then + for i in $(qlist -ICv); do + pushd /var/db/pkg/$i > /dev/null 2>&1 + echo "$(<CATEGORY),$(sed -re "s/-([0-9])/,\1/" <PF),$(<SLOT),$(sed -e "s/\"//g" -e "s/\'//g" -e "s/\,//g" <DESCRIPTION)" >> /var/lib/sisyphus/csv/local_preinst.csv + popd > /dev/null 2>&1 + done + fi +} + +localdbcsvpost () { + for i in $(qlist -ICv); do + pushd /var/db/pkg/$i > /dev/null 2>&1 + echo "$(<CATEGORY),$(sed -re "s/-([0-9])/,\1/" <PF),$(<SLOT),$(sed -e "s/\"//g" -e "s/\'//g" -e "s/\,//g" <DESCRIPTION)" >> /var/lib/sisyphus/csv/local_postinst.csv + popd > /dev/null 2>&1 + done +} + +localdbcsvsync () { + if cmp /var/lib/sisyphus/csv/local_preinst.csv /var/lib/sisyphus/csv/local_postinst.csv > /dev/null 2>&1 ; then + einfo "PortageDB unchanged :: SisyphusDB >>> no change(s) to commit..." + else + einfo "PortageDB changed :: SisyphusDB >>> commit change(s)..." + pushd /var/lib/sisyphus/db > /dev/null 2>&1 + sqlite3 sisyphus.db<<-EXIT_HERE + drop table if exists local_packages; + create table local_packages (category TEXT,name TEXT,version TEXT,slot TEXT,description TEXT); + .mode csv + .import /var/lib/sisyphus/csv/local_postinst.csv local_packages + EXIT_HERE + popd > /dev/null 2>&1 + fi + mv /var/lib/sisyphus/csv/local_postinst.csv /var/lib/sisyphus/csv/local_preinst.csv +} + +updatelocaldb () { + checkroot + localdbcsvpost + localdbcsvsync +} |