A few hints for occasional manual usage

plans/all_tests/all_tests.fmf

@@ -1,3 +1,24 @@
+# Usage examples:
+#
+#  # Fedora-38 in a local virtual machine, no update nor any other preparation
+#  # requested. Execute the whole "all_tests" plan.
+#  tmt \
+#       -c distro=fedora-38 -c arch=x86_64 \
+#       run -arv \
+#           provision -h virtual -i fedora-38 -m 4096 -a x86_64 \
+#           plans -n all_tests
+#
+#  # Fedora Rawhide in 1minutetip. Fully update and install a specific build.
+#  # Reboot (because of the updates). Pick just one test.
+#   tmt \
+#       -c distro=fedora-rawhide -c arch=x86_64 \
+#       run -arvvv \
+#           provision -h minute -i fedora-rawhide -F m1.medium \
+#           prepare -h shell -s 'dnf -y update && BUILDS=annobin-12.24-1.fc39 ./plans/install_fedora_build.sh' \
+#           reboot --step prepare:end plans \
+#           plans -n all_tests
+#           tests -n /Sanity/smoke
+
 summary: All available tests
 discover:
     how: fmf

plans/install_fedora_build.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+
+# Parametrization is via environment:
+#   BUILDS
+#     - Typical usage: Specific annobin build will be downloaded from Koji
+#       and installed.
+#     - Can be empty, then the newest available annobin available in the
+#       present repos will be installed.
+#     - Can contain multiple builds separated by whitespaces (you can request
+#       specific builds of a.g. annobin, gcc, rpm-build and redhat-tpm-config).
+
+# ============================================================================
+# If BUILDS not given then just install everything seemingly annobin-related
+# ============================================================================
+
+if [[ -z "$BUILDS" ]]; then
+    dnf -y install 'annobin*'
+    exit $?
+fi
+
+# ============================================================================
+# BUILDS specified, let's work:
+# ============================================================================
+
+# Setup
+set -x
+set -o errexit
+set -o pipefail
+dnf -y install koji createrepo
+ARCH=$(arch)
+LOCAL_DIR=$(mktemp -d -p /var/tmp build-XXXXXXXXXX)
+NAME=${LOCAL_DIR##*/}
+
+# Download
+cd "$LOCAL_DIR"
+for i in $BUILDS; do
+    koji buildinfo $i >$i.txt
+    ARCHES="$ARCH"
+    if grep -q /noarch/ $i.txt; then
+        ARCHES+=' noarch'
+    fi
+    for a in $ARCHES; do
+        koji download-build --arch=$a $i
+    done
+    rm -f $i.txt
+done
+
+# Install
+dnf install -y *.rpm
+
+# Have them available in a repo, might be handy
+createrepo .
+echo -e "[$NAME]\nname=$NAME\nbaseurl=file:///$LOCAL_DIR\ngpgcheck=0" >/etc/yum.repos.d/$NAME.repo