From 68a49832c1933620c4c7540d956432f39dc9a9f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Jeanneret?= <cjeanner@redhat.com>
Date: Thu, 16 May 2019 14:24:37 +0000
Subject: [PATCH] Revert "remove old common_functions script"

This reverts commit ab5b7a16c850fe0168e99af271a4adffd479c1e7.

The script is still used within tripleo.sh, when called with --delorean-build.

Change-Id: I512b4eac3ce1536e726b248801d1c5ddc3a7500c
---
 scripts/common_functions.sh | 100 ++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100755 scripts/common_functions.sh

diff --git a/scripts/common_functions.sh b/scripts/common_functions.sh
new file mode 100755
index 000000000..03924b679
--- /dev/null
+++ b/scripts/common_functions.sh
@@ -0,0 +1,100 @@
+#!/bin/bash
+# Tripleo CI functions
+
+# Revert a commit for tripleo ci
+# $1 : project name e.g. nova
+# $2 : hash id of commit to revert
+# $3 : bug id of reason for revert (used to skip revert if found in commit
+#      that triggers ci).
+function temprevert {
+    # Before reverting check to ensure this isn't the related fix
+    if git --git-dir=$TRIPLEO_ROOT/${ZUUL_PROJECT#*/}/.git log -1 | grep -iE "bug.*$3" ; then
+        echo "Skipping temprevert because bug fix $3 was found in git message."
+        return 0
+    fi
+
+    pushd $TRIPLEO_ROOT/$1
+    # Abort on fail so  we're not left in a conflict state
+    git revert --no-edit $2 || git revert --abort || true
+    popd
+    DELOREAN_BUILD_REFS="${DELOREAN_BUILD_REFS:-} $1"
+}
+
+# Pin to a commit for tripleo ci
+# $1 : project name e.g. nova
+# $2 : hash id of commit to pin too
+# $3 : bug id of reason for the pin (used to skip revert if found in commit
+#      that triggers ci).
+function pin {
+    # Before reverting check to ensure this isn't the related fix
+    if git --git-dir=$TRIPLEO_ROOT/${ZUUL_PROJECT#*/}/.git log -1 | grep -iE "bug.*$3" ; then
+        echo "Skipping pin because bug fix $3 was found in git message."
+        return 0
+    fi
+
+    pushd $TRIPLEO_ROOT/$1
+    git reset --hard $2
+    popd
+    DELOREAN_BUILD_REFS="${DELOREAN_BUILD_REFS:-} $1"
+}
+
+# Cherry-pick a commit for tripleo ci
+# $1 : project name e.g. nova
+# $2 : Gerrit refspec to cherry pick
+# $3 : bug id of reason for the cherry pick (used to skip cherry pick if found
+#      in commit that triggers ci).
+function cherrypick {
+    local PROJ_NAME=$1
+    local REFSPEC=$2
+
+    # Before cherrypicking check to ensure this isn't the related fix
+    if git --git-dir=$TRIPLEO_ROOT/${ZUUL_PROJECT#*/}/.git log -1 | grep -iE "bug.*$3" ; then
+        echo "Skipping cherrypick because bug fix $3 was found in git message."
+        return 0
+    fi
+
+    pushd $TRIPLEO_ROOT/$PROJ_NAME
+    git fetch https://review.opendev.org/openstack/$PROJ_NAME "$REFSPEC"
+    # Abort on fail so  we're not left in a conflict state
+    git cherry-pick FETCH_HEAD || git cherry-pick --abort
+    popd
+    DELOREAN_BUILD_REFS="${DELOREAN_BUILD_REFS:-} $1"
+
+    # Export a DIB_REPOREF variable as well
+    export DIB_REPOREF_${PROJ_NAME//-/_}=$REFSPEC
+
+}
+
+# echo's out a project name from a ref
+# $1 : e.g. openstack/nova:master:refs/changes/87/64787/3 returns nova
+function filterref {
+    PROJ=${1%%:*}
+    PROJ=${PROJ##*/}
+    echo $PROJ
+}
+
+function layer_ci_repo {
+    # Find the path to the trunk repository used
+    TRUNKREPOUSED=$(grep -Eo "[0-9a-z]{2}/[0-9a-z]{2}/[0-9a-z]{40}_[0-9a-z]+" /etc/yum.repos.d/delorean.repo)
+
+    # Layer the ci repository on top of it
+    sudo wget http://$MY_IP:8766/current/delorean-ci.repo -O /etc/yum.repos.d/delorean-ci.repo
+    # rewrite the baseurl in delorean-ci.repo as its currently pointing a https://trunk.rdoproject.org/..
+    sudo sed -i -e "s%baseurl=.*%baseurl=http://$MY_IP:8766/current/%" /etc/yum.repos.d/delorean-ci.repo
+    sudo sed -i -e 's%priority=.*%priority=1%' /etc/yum.repos.d/delorean-ci.repo
+}
+
+
+function echo_vars_to_deploy_env {
+    CALLER=$(caller)
+    echo "# Written via echo_vars_to_deploy_env from $CALLER" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
+    for VAR in NODEPOOL_CBS_CENTOS_PROXY NODEPOOL_CENTOS_MIRROR http_proxy INTROSPECT MY_IP no_proxy NODECOUNT OVERCLOUD_DEPLOY_ARGS OVERCLOUD_UPDATE_ARGS PACEMAKER SSH_OPTIONS STABLE_RELEASE TRIPLEO_ROOT TRIPLEO_SH_ARGS NETISO_V4 NETISO_V6 TOCI_JOBTYPE UNDERCLOUD_SSL UNDERCLOUD_HEAT_CONVERGENCE RUN_TEMPEST_TESTS RUN_PING_TEST JOB_NAME OVB UNDERCLOUD_IDEMPOTENT MULTINODE CONTROLLER_HOSTS COMPUTE_HOSTS SUBNODES_SSH_KEY TEST_OVERCLOUD_DELETE OVERCLOUD OSINFRA UNDERCLOUD_SANITY_CHECK OVERCLOUD_PINGTEST_ARGS FEATURE_BRANCH OVERCLOUD_ROLES UPGRADE_RELEASE OVERCLOUD_MAJOR_UPGRADE MAJOR_UPGRADE UNDERCLOUD_MAJOR_UPGRADE CA_SERVER UNDERCLOUD_TELEMETRY UNDERCLOUD_UI UNDERCLOUD_VALIDATIONS PREDICTABLE_PLACEMENT OPSTOOLS_REPO_ENABLED UPGRADE_ENV BOOTSTRAP_SUBNODES_MINIMAL MULTINODE_ENV_PATH; do
+        if [ -n "${!VAR:+x}" ]; then
+            echo "export $VAR=\"${!VAR}\"" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
+        fi
+    done
+    for role in $OVERCLOUD_ROLES; do
+        eval hosts=\${${role}_hosts}
+        echo "export ${role}_hosts=\"${hosts}\"" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
+    done
+}