From 7dba62112ec9dbb369972ba046b2e69b1af14c19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=A1clav=20Kadl=C4=8D=C3=ADk?= <vkadlcik@redhat.com>
Date: Thu, 6 Apr 2023 11:54:26 +0200
Subject: [PATCH] Create TMT plans

---
 .fmf/version                         |  1 +
 plans/all_tests.fmf                  | 11 +++++
 plans/ci.fmf                         | 12 ++++++
 plans/provide_secondary_arch_rpms.sh | 63 ++++++++++++++++++++++++++++
 4 files changed, 87 insertions(+)
 create mode 100644 .fmf/version
 create mode 100644 plans/all_tests.fmf
 create mode 100644 plans/ci.fmf
 create mode 100755 plans/provide_secondary_arch_rpms.sh

diff --git a/.fmf/version b/.fmf/version
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/.fmf/version
@@ -0,0 +1 @@
+1
diff --git a/plans/all_tests.fmf b/plans/all_tests.fmf
new file mode 100644
index 0000000..9eed518
--- /dev/null
+++ b/plans/all_tests.fmf
@@ -0,0 +1,11 @@
+summary: All available tests
+discover:
+    how: fmf
+execute:
+    how: tmt
+adjust:
+    prepare+:
+        - name: Add secondary architecture RPMs
+          how: shell
+          script: ./plans/provide_secondary_arch_rpms.sh
+    when: distro == fedora and arch == x86_64
diff --git a/plans/ci.fmf b/plans/ci.fmf
new file mode 100644
index 0000000..c5eca90
--- /dev/null
+++ b/plans/ci.fmf
@@ -0,0 +1,12 @@
+summary: CI Gating Plan
+discover:
+    how: fmf
+    filter: 'tag: Fedora-CI-gating'
+execute:
+    how: tmt
+adjust:
+    prepare+:
+        - name: Add secondary architecture RPMs
+          how: shell
+          script: ./plans/provide_secondary_arch_rpms.sh
+    when: distro == fedora and arch == x86_64
diff --git a/plans/provide_secondary_arch_rpms.sh b/plans/provide_secondary_arch_rpms.sh
new file mode 100755
index 0000000..55b3311
--- /dev/null
+++ b/plans/provide_secondary_arch_rpms.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+
+# Fedora CI testing systems don't provide a repository with the i686
+# RPMs of the build being tests. As a consequence, most
+#   dnf install -y <some-gcc-rpm>.i686
+# commands (whether being run by a test or by TMT's prepare) will probably
+# fail on a version mismatch with present x86_64 gcc RPMs. To prevent such
+# failures we provide this script which we recommend to include in every
+# Fedora CI test plan.
+#
+# Implementation notes:
+#
+# * The gcc build being tested in Fedora CI is given via KOJI_TASK_ID. See
+#   https://github.com/fedora-ci/dist-git-pipeline/pull/50 for details.
+#
+# * Currently this script just downloads and installs the i686 RPMs. It
+#   would not be sufficient for tests that uninstall and reinstall those
+#   RPMs. If such a test appears, this script should create a repository.
+#
+# * Fedora CI testing systems seem to have extremely small RAM-based /tmp,
+#   unable to host all the downloaded RPMs, and no other "real" filesystem
+#   than "/". That's the reason for using
+#     mktemp -d --tmpdir=/
+
+set -x
+
+true "V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V-V"
+
+echo "KOJI_TASK_ID=$KOJI_TASK_ID"
+
+. /etc/os-release
+
+echo "ID=$ID"
+echo "arch=$(arch)"
+echo "KOJI_TASK_ID=$KOJI_TASK_ID"
+
+if [[ "$ID" = fedora ]] && [[ "$(arch)" = x86_64 ]] && [[ -n "$KOJI_TASK_ID" ]]; then
+
+    if tmpd=$(mktemp -d --tmpdir=/) && pushd $tmpd; then
+
+        # Download
+        rpm -q koji || dnf -y install koji
+        koji download-task $KOJI_TASK_ID --noprogress --arch={x86_64,i686,noarch}
+
+        # Remove conflicting RPMs
+        rm -f *debuginfo* *debugsource*
+        rm -f gcc-[0-9]*.i686.*
+        rm -f *docs*.i686.*
+
+        # Install
+        ls
+        dnf -y install *.rpm
+
+        # Clean up
+        popd
+        rm -rf $tmpd
+    fi
+
+else
+    echo "Not applicable"
+fi
+
+true "^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^-^"