From e3ae9a8c13cc30961368b6ff6b4e2666b8ddcafd Mon Sep 17 00:00:00 2001
From: Stephen Smoogen <ssmoogen@redhat.com>
Date: Tue, 8 Dec 2020 11:14:38 -0500
Subject: [PATCH] Try to get splitter working so that EPEL Stream work can
 start

Signed-off-by: Stephen Smoogen <ssmoogen@redhat.com>
---
 roles/grobisplitter/files/cents8-split.cron |   1 +
 roles/grobisplitter/files/cents8-split.sh   | 108 ++++++++++++++++++++
 roles/grobisplitter/files/rhel8-split.cron  |   2 +-
 3 files changed, 110 insertions(+), 1 deletion(-)
 create mode 100644 roles/grobisplitter/files/cents8-split.cron
 create mode 100755 roles/grobisplitter/files/cents8-split.sh

diff --git a/roles/grobisplitter/files/cents8-split.cron b/roles/grobisplitter/files/cents8-split.cron
new file mode 100644
index 0000000000..76303dceb4
--- /dev/null
+++ b/roles/grobisplitter/files/cents8-split.cron
@@ -0,0 +1 @@
+10 10  * * * root /usr/local/bin/centos-stream8-split.sh
diff --git a/roles/grobisplitter/files/cents8-split.sh b/roles/grobisplitter/files/cents8-split.sh
new file mode 100755
index 0000000000..3cdd4b2512
--- /dev/null
+++ b/roles/grobisplitter/files/cents8-split.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+
+## Setup basic environment variables.
+HOMEDIR=/mnt/fedora/app/fi-repo/centos/centos-8-stream
+BINDIR=/usr/local/bin
+
+ARCHES="aarch64 ppc64le x86_64"
+DATE=$(date -Ih | sed 's/+.*//')
+
+DATEDIR=${HOMEDIR}/koji/${DATE}
+
+##
+## Make a directory for where the new tree will live. Use a new date
+## so that we can roll back to an older release or stop updates for
+## some time if needed. 
+if [ -d ${DATEDIR} ]; then
+    echo "Directory already exists. Please remove or fix"
+    exit
+else
+mkdir -p ${DATEDIR}
+fi
+
+##
+## Go through each architecture and 
+## 
+for ARCH in ${ARCHES}; do
+    # The archdir is where we daily download updates for rhel8
+    ARCHDIR=${HOMEDIR}/${ARCH}
+    if [ ! -d ${ARCHDIR} ]; then
+	echo "Unable to find ${ARCHDIR}"
+	exit
+    fi
+
+    # We consolidate all of the default repositories and remerge them
+    # in a daily tree. This allows us to point koji at a particular
+    # day if we have specific build concerns.
+    OUTDIR=${DATEDIR}/${ARCH}
+    mkdir -p ${OUTDIR}
+    if [ ! -d ${OUTDIR} ]; then
+	echo "Unable to find ${ARCHDIR}"
+	exit
+    else
+	cd ${OUTDIR}
+    fi
+
+    # Begin splitting the various packages into their subtrees
+    ${BINDIR}/splitter.py --action hardlink --target CS-8-001 BaseOS/${ARCHDIR}/os/ --only-defaults &> /dev/null
+    if [ $? -ne 0 ]; then
+	echo "splitter ${ARCH} baseos failed"
+	exit
+    fi
+    ${BINDIR}/splitter.py --action hardlink --target CS-8-002 AppStream/${ARCHDIR}/os/ --only-defaults &> /dev/null
+    if [ $? -ne 0 ]; then
+	echo "splitter ${ARCH} appstream failed"
+	exit
+    fi
+    ${BINDIR}/splitter.py --action hardlink --target CS-8-003 PowerTools/${ARCHDIR}/os/ &> /dev/null
+    if [ $? -ne 0 ]; then
+	echo "splitter ${ARCH} codeready failed"
+	exit
+    fi
+
+    # Copy the various module trees into CS-8-001 where we want them
+    # to work.
+    echo "Moving data to ${ARCH}/CS-8-001"
+    cp -anlr CS-8-002/* CS-8-001
+    cp -anlr CS-8-003/* CS-8-001
+    # Go into the main tree
+    pushd CS-8-001
+
+    # Mergerepo didn't work so lets just createrepo in the top directory.
+    createrepo_c .  &> /dev/null
+    popd
+
+    # Cleanup the trash 
+    rm -rf CS-8-002 CS-8-003
+#loop to the next
+done
+
+## Set up the builds so they are pointing to the last working version
+cd ${HOMEDIR}/koji/
+if [[ -e staged ]]; then
+    if [[ -h staged ]]; then
+	rm -f staged
+    else
+	echo "Unable to remove staged. it is not a symbolic link"
+	exit
+    fi
+else
+    echo "No staged link found"
+fi
+
+echo "Linking ${DATE} to staged"
+ln -s ${DATE} staged
+
+
+for ARCH in ${ARCHES}; do
+    pushd latest/
+    mkdir -p ${ARCH}
+    dnf --disablerepo=\* --enablerepo=CS-8-001 --repofrompath=CS-8-001,https://infrastructure.fedoraproject.org/repo/rhel/rhel8/koji/staged/${ARCH}/CS-8-001/ reposync -a ${ARCH} -a noarch -p ${ARCH} --newest --delete  &> /dev/null
+    if [[ $? -eq 0 ]]; then
+	cd ${ARCH}/CS-8-001
+	createrepo_c .  &> /dev/null
+    else
+	echo "Unable to run createrepo on latest/${ARCH}"
+    fi
+    popd
+done
diff --git a/roles/grobisplitter/files/rhel8-split.cron b/roles/grobisplitter/files/rhel8-split.cron
index 5b9f3e3367..4472f0c7cc 100644
--- a/roles/grobisplitter/files/rhel8-split.cron
+++ b/roles/grobisplitter/files/rhel8-split.cron
@@ -1 +1 @@
-03 09  * * * root /usr/local/bin/rhel8-split.sh
+10 09  * * * root /usr/local/bin/rhel8-split.sh