10 files changed, 278 insertions, 71 deletions
diff --git a/contrib/cirrus/build_vm_images.sh b/contrib/cirrus/build_vm_images.sh
index 8538ee910..80c689a6c 100755
--- a/contrib/cirrus/build_vm_images.sh
+++ b/contrib/cirrus/build_vm_images.sh
@@ -13,7 +13,7 @@ UBUNTU_BASE_IMAGE $UBUNTU_BASE_IMAGE
 FEDORA_BASE_IMAGE $FEDORA_BASE_IMAGE
 RHEL_BASE_IMAGE $RHEL_BASE_IMAGE
 RHSM_COMMAND $RHSM_COMMAND
-CIRRUS_BUILD_ID $CIRRUS_BUILD_ID
+BUILT_IMAGE_SUFFIX $BUILT_IMAGE_SUFFIX
 SERVICE_ACCOUNT $SERVICE_ACCOUNT
 GCE_SSH_USERNAME $GCE_SSH_USERNAME
 GCP_PROJECT_ID $GCP_PROJECT_ID
diff --git a/contrib/cirrus/lib.sh b/contrib/cirrus/lib.sh
index e69f1e040..1e0052a65 100644
--- a/contrib/cirrus/lib.sh
+++ b/contrib/cirrus/lib.sh
@@ -35,8 +35,11 @@ req_env_var() {
 # and useful variables.
 # ref: https://cirrus-ci.org/guide/writing-tasks/#environment-variables
 show_env_vars() {
+    # This is almost always multi-line, print it separately
+    echo "export CIRRUS_CHANGE_MESSAGE=$CIRRUS_CHANGE_MESSAGE"
     echo "
 BUILDTAGS $BUILDTAGS
+BUILT_IMAGE_SUFFIX $BUILT_IMAGE_SUFFIX
 CI $CI
 CIRRUS_CI $CIRRUS_CI
 CI_NODE_INDEX $CI_NODE_INDEX
@@ -47,7 +50,6 @@ CIRRUS_BASE_SHA $CIRRUS_BASE_SHA
 CIRRUS_BRANCH $CIRRUS_BRANCH
 CIRRUS_BUILD_ID $CIRRUS_BUILD_ID
 CIRRUS_CHANGE_IN_REPO $CIRRUS_CHANGE_IN_REPO
-CIRRUS_CHANGE_MESSAGE $CIRRUS_CHANGE_MESSAGE
 CIRRUS_CLONE_DEPTH $CIRRUS_CLONE_DEPTH
 CIRRUS_DEFAULT_BRANCH $CIRRUS_DEFAULT_BRANCH
 CIRRUS_PR $CIRRUS_PR
@@ -66,6 +68,7 @@ CIRRUS_USER_PERMISSION $CIRRUS_USER_PERMISSION
 CIRRUS_WORKING_DIR $CIRRUS_WORKING_DIR
 CIRRUS_HTTP_CACHE_HOST $CIRRUS_HTTP_CACHE_HOST
 $(go env)
+PACKER_BUILDS $PACKER_BUILDS
     " | while read NAME VALUE
     do
         [[ -z "$NAME" ]] || echo "export $NAME=\"$VALUE\""
@@ -93,6 +96,19 @@ stub() {
     echo "STUB: Pretending to do $1"
 }
 
+ircmsg() {
+    req_env_var "
+        SCRIPT_BASE $SCRIPT_BASE
+        GOSRC $GOSRC
+        CIRRUS_TASK_ID $CIRRUS_TASK_ID
+        1 $1
+    "
+    SCRIPT="$GOSRC/$SCRIPT_BASE/podbot.py"
+    NICK="podbot_$CIRRUS_TASK_ID"
+    NICK="${NICK:0:15}"  # Any longer will break things
+    $SCRIPT $NICK $1
+}
+
 # Run sudo in directory with GOPATH set
 cdsudo() {
     DIR="$1"
@@ -199,6 +215,21 @@ install_conmon(){
     sudo install -D -m 755 bin/conmon /usr/libexec/podman/conmon
 }
 
+install_criu(){
+    echo "Installing CRIU from commit $CRIU_COMMIT"
+    req_env_var "
+    CRIU_COMMIT $CRIU_COMMIT
+    "
+    DEST="/tmp/criu"
+    rm -rf "$DEST"
+    ooe.sh git clone https://github.com/checkpoint-restore/criu.git "$DEST"
+    cd $DEST
+    ooe.sh git fetch origin --tags
+    ooe.sh git checkout -q "$CRIU_COMMIT"
+    ooe.sh make
+    sudo install -D -m 755  criu/criu /usr/sbin/
+}
+
 # Runs in testing VM, not image building
 install_testing_dependencies() {
     echo "Installing ginkgo, gomega, and easyjson into \$GOPATH=$GOPATH"
diff --git a/contrib/cirrus/packer/centos_setup.sh b/contrib/cirrus/packer/centos_setup.sh
index 2253d7b35..7b2308739 100644
--- a/contrib/cirrus/packer/centos_setup.sh
+++ b/contrib/cirrus/packer/centos_setup.sh
@@ -12,6 +12,7 @@ req_env_var "
 SCRIPT_BASE $SCRIPT_BASE
 CNI_COMMIT $CNI_COMMIT
 CRIO_COMMIT $CRIO_COMMIT
+CRIU_COMMIT $CRIU_COMMIT
 "
 
 install_ooe
@@ -24,35 +25,46 @@ ooe.sh sudo yum -y update
 ooe.sh sudo yum -y install centos-release-scl epel-release
 
 ooe.sh sudo yum -y install \
-          atomic-registries \
-          btrfs-progs-devel \
-          bzip2 \
-          device-mapper-devel \
-          findutils \
-          glib2-devel \
-          glibc-static \
-          gnupg \
-          golang \
-          golang-github-cpuguy83-go-md2man \
-          golang-github-cpuguy83-go-md2man \
-          gpgme-devel \
-          iptables \
-          libassuan-devel \
-          libseccomp-devel \
-          libselinux-devel \
-          lsof \
-          make \
-          nmap-ncat \
-          ostree-devel \
-          python \
-          python3-dateutil \
-          python3-psutil \
-          python3-pytoml \
-          runc \
-          skopeo-containers \
-          unzip \
-          which \
-          xz
+    atomic-registries \
+    btrfs-progs-devel \
+    bzip2 \
+    device-mapper-devel \
+    findutils \
+    glib2-devel \
+    glibc-static \
+    gnupg \
+    golang \
+    golang-github-cpuguy83-go-md2man \
+    golang-github-cpuguy83-go-md2man \
+    gpgme-devel \
+    iptables \
+    libassuan-devel \
+    libcap-devel \
+    libnet \
+    libnet-devel \
+    libnl3-devel \
+    libseccomp-devel \
+    libselinux-devel \
+    lsof \
+    make \
+    nmap-ncat \
+    ostree-devel \
+    protobuf \
+    protobuf-c \
+    protobuf-c-devel \
+    protobuf-compiler \
+    protobuf-devel \
+    protobuf-python \
+    python \
+    python2-future \
+    python3-dateutil \
+    python3-psutil \
+    python3-pytoml \
+    runc \
+    skopeo-containers \
+    unzip \
+    which \
+    xz
 
 install_scl_git
 
@@ -62,6 +74,8 @@ install_buildah
 
 install_conmon
 
+install_criu
+
 install_packer_copied_files
 
 rh_finalize
diff --git a/contrib/cirrus/packer/fedora_setup.sh b/contrib/cirrus/packer/fedora_setup.sh
index 53709fbdd..16b6e4e6b 100644
--- a/contrib/cirrus/packer/fedora_setup.sh
+++ b/contrib/cirrus/packer/fedora_setup.sh
@@ -12,6 +12,7 @@ req_env_var "
 SCRIPT_BASE $SCRIPT_BASE
 CNI_COMMIT $CNI_COMMIT
 CRIO_COMMIT $CRIO_COMMIT
+CRIU_COMMIT $CRIU_COMMIT
 RUNC_COMMIT $RUNC_COMMIT
 "
 
@@ -40,6 +41,10 @@ ooe.sh sudo dnf install -y \
     gpgme-devel \
     iptables \
     libassuan-devel \
+    libcap-devel \
+    libnet \
+    libnet-devel \
+    libnl3-devel \
     libseccomp-devel \
     libselinux-devel \
     lsof \
@@ -47,14 +52,21 @@ ooe.sh sudo dnf install -y \
     nmap-ncat \
     ostree-devel \
     procps-ng \
+    protobuf \
+    protobuf-c \
+    protobuf-c-devel \
+    protobuf-compiler \
+    protobuf-devel \
+    protobuf-python \
     python \
+    python2-future \
     python3-dateutil \
     python3-psutil \
     python3-pytoml \
     runc \
     skopeo-containers \
     slirp4netns \
-    which\
+    which \
     xz
 
 install_varlink
@@ -65,6 +77,8 @@ install_buildah
 
 install_conmon
 
+install_criu
+
 install_packer_copied_files
 
 rh_finalize # N/B: Halts system!
diff --git a/contrib/cirrus/packer/libpod_images.json b/contrib/cirrus/packer/libpod_images.json
index 82a41ca25..9dac3e8ea 100644
--- a/contrib/cirrus/packer/libpod_images.json
+++ b/contrib/cirrus/packer/libpod_images.json
@@ -1,7 +1,9 @@
 {
   "variables": {
+    "FEDORA_CNI_COMMIT": "{{env `FEDORA_CNI_COMMIT`}}",
     "CNI_COMMIT": "{{env `CNI_COMMIT`}}",
     "CRIO_COMMIT": "{{env `CRIO_COMMIT`}}",
+    "CRIU_COMMIT": "{{env `CRIU_COMMIT`}}",
     "RUNC_COMMIT": "{{env `RUNC_COMMIT`}}",
 
     "CENTOS_BASE_IMAGE": "{{env `CENTOS_BASE_IMAGE`}}" ,
@@ -15,7 +17,7 @@
 
     "SERVICE_ACCOUNT": "{{env `SERVICE_ACCOUNT`}}",
     "GCP_PROJECT_ID": "{{env `GCP_PROJECT_ID`}}",
-    "CIRRUS_BUILD_ID": "{{env `CIRRUS_BUILD_ID`}}",
+    "BUILT_IMAGE_SUFFIX": "{{env `BUILT_IMAGE_SUFFIX`}}",
     "GCE_SSH_USERNAME": "{{env `GCE_SSH_USERNAME`}}",
     "RHSM_COMMAND": "{{env `RHSM_COMMAND`}}"
   },
@@ -29,7 +31,7 @@
       "project_id": "{{user `GCP_PROJECT_ID`}}",
       "zone": "us-central1-a",
       "source_image": "{{user `RHEL_BASE_IMAGE`}}",
-      "image_name": "{{user `RHEL_BASE_IMAGE`}}-libpod-{{user `CIRRUS_BUILD_ID`}}",
+      "image_name": "{{user `RHEL_BASE_IMAGE`}}{{user `BUILT_IMAGE_SUFFIX`}}",
       "image_family": "{{user `RHEL_BASE_IMAGE`}}-libpod",
       "service_account_email": "{{user `SERVICE_ACCOUNT`}}",
       "communicator": "ssh",
@@ -41,7 +43,7 @@
       "project_id": "{{user `GCP_PROJECT_ID`}}",
       "zone": "us-central1-a",
       "source_image": "{{user `CENTOS_BASE_IMAGE`}}",
-      "image_name": "{{user `CENTOS_BASE_IMAGE`}}-libpod-{{user `CIRRUS_BUILD_ID`}}",
+      "image_name": "{{user `CENTOS_BASE_IMAGE`}}{{user `BUILT_IMAGE_SUFFIX`}}",
       "image_family": "{{user `CENTOS_BASE_IMAGE`}}-libpod",
       "service_account_email": "{{user `SERVICE_ACCOUNT`}}",
       "communicator": "ssh",
@@ -53,7 +55,7 @@
       "project_id": "{{user `GCP_PROJECT_ID`}}",
       "zone": "us-central1-a",
       "source_image": "{{user `FEDORA_BASE_IMAGE`}}",
-      "image_name": "{{user `FEDORA_BASE_IMAGE`}}-libpod-{{user `CIRRUS_BUILD_ID`}}",
+      "image_name": "{{user `FEDORA_BASE_IMAGE`}}{{user `BUILT_IMAGE_SUFFIX`}}",
       "image_family": "{{user `FEDORA_BASE_IMAGE`}}-libpod",
       "service_account_email": "{{user `SERVICE_ACCOUNT`}}",
       "communicator": "ssh",
@@ -65,7 +67,7 @@
       "project_id": "{{user `GCP_PROJECT_ID`}}",
       "zone": "us-central1-a",
       "source_image": "{{user `UBUNTU_BASE_IMAGE`}}",
-      "image_name": "{{user `UBUNTU_BASE_IMAGE`}}-libpod-{{user `CIRRUS_BUILD_ID`}}",
+      "image_name": "{{user `UBUNTU_BASE_IMAGE`}}{{user `BUILT_IMAGE_SUFFIX`}}",
       "image_family": "{{user `UBUNTU_BASE_IMAGE`}}-libpod",
       "service_account_email": "{{user `SERVICE_ACCOUNT`}}",
       "communicator": "ssh",
@@ -86,6 +88,7 @@
         "SCRIPT_BASE={{user `SCRIPT_BASE`}}",
         "CNI_COMMIT={{user `CNI_COMMIT`}}",
         "CRIO_COMMIT={{user `CRIO_COMMIT`}}",
+        "CRIU_COMMIT={{user `CRIU_COMMIT`}}",
         "RUNC_COMMIT={{user `RUNC_COMMIT`}}",
         "RHSM_COMMAND={{user `RHSM_COMMAND`}}"
       ]
@@ -97,6 +100,7 @@
         "SCRIPT_BASE={{user `SCRIPT_BASE`}}",
         "CNI_COMMIT={{user `CNI_COMMIT`}}",
         "CRIO_COMMIT={{user `CRIO_COMMIT`}}",
+        "CRIU_COMMIT={{user `CRIU_COMMIT`}}",
         "RUNC_COMMIT={{user `RUNC_COMMIT`}}"
       ]
     },{
@@ -105,8 +109,9 @@
       "script": "{{user `GOSRC`}}/{{user `PACKER_BASE`}}/fedora_setup.sh",
       "environment_vars": [
         "SCRIPT_BASE={{user `SCRIPT_BASE`}}",
-        "CNI_COMMIT={{user `CNI_COMMIT`}}",
+        "CNI_COMMIT={{user `FEDORA_CNI_COMMIT`}}",
         "CRIO_COMMIT={{user `CRIO_COMMIT`}}",
+        "CRIU_COMMIT={{user `CRIU_COMMIT`}}",
         "RUNC_COMMIT={{user `RUNC_COMMIT`}}"
       ]
     },{
@@ -117,6 +122,7 @@
         "SCRIPT_BASE={{user `SCRIPT_BASE`}}",
         "CNI_COMMIT={{user `CNI_COMMIT`}}",
         "CRIO_COMMIT={{user `CRIO_COMMIT`}}",
+        "CRIU_COMMIT={{user `CRIU_COMMIT`}}",
         "RUNC_COMMIT={{user `RUNC_COMMIT`}}"
       ]
     }
diff --git a/contrib/cirrus/packer/rhel_setup.sh b/contrib/cirrus/packer/rhel_setup.sh
index b776a0d97..d296713fc 100644
--- a/contrib/cirrus/packer/rhel_setup.sh
+++ b/contrib/cirrus/packer/rhel_setup.sh
@@ -12,6 +12,7 @@ req_env_var "
 SCRIPT_BASE $SCRIPT_BASE
 CNI_COMMIT $CNI_COMMIT
 CRIO_COMMIT $CRIO_COMMIT
+CRIU_COMMIT $CRIU_COMMIT
 RHSM_COMMAND $RHSM_COMMAND
 "
 
@@ -62,37 +63,48 @@ gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg
 EOM
 
 ooe.sh sudo yum -y install \
-          atomic-registries \
-          btrfs-progs-devel \
-          bzip2 \
-          device-mapper-devel \
-          findutils \
-          glib2-devel \
-          glibc-static \
-          gnupg \
-          golang \
-          golang-github-cpuguy83-go-md2man \
-          golang-github-cpuguy83-go-md2man \
-          google-compute-engine \
-          google-compute-engine-oslogin \
-          gpgme-devel \
-          iptables \
-          libassuan-devel \
-          libseccomp-devel \
-          libselinux-devel \
-          lsof \
-          make \
-          nmap-ncat \
-          ostree-devel \
-          python \
-          python34-dateutil \
-          python34-psutil \
-          python34-pytoml \
-          runc \
-          skopeo-containers \
-          unzip \
-          which \
-          xz
+    atomic-registries \
+    btrfs-progs-devel \
+    bzip2 \
+    device-mapper-devel \
+    findutils \
+    glib2-devel \
+    glibc-static \
+    gnupg \
+    golang \
+    golang-github-cpuguy83-go-md2man \
+    golang-github-cpuguy83-go-md2man \
+    google-compute-engine \
+    google-compute-engine-oslogin \
+    gpgme-devel \
+    iptables \
+    libassuan-devel \
+    libcap-devel \
+    libnet \
+    libnet-devel \
+    libnl3-devel \
+    libseccomp-devel \
+    libselinux-devel \
+    lsof \
+    make \
+    nmap-ncat \
+    ostree-devel \
+    protobuf \
+    protobuf-c \
+    protobuf-c-devel \
+    protobuf-compiler \
+    protobuf-devel \
+    protobuf-python \
+    python \
+    python2-future \
+    python34-dateutil \
+    python34-psutil \
+    python34-pytoml \
+    runc \
+    skopeo-containers \
+    unzip \
+    which \
+    xz
 
 install_scl_git
 
@@ -102,6 +114,8 @@ install_buildah
 
 install_conmon
 
+install_criu
+
 install_packer_copied_files
 
 exit_handler  # release subscription!
diff --git a/contrib/cirrus/packer/ubuntu_setup.sh b/contrib/cirrus/packer/ubuntu_setup.sh
index 96b3a573f..ff20944dc 100644
--- a/contrib/cirrus/packer/ubuntu_setup.sh
+++ b/contrib/cirrus/packer/ubuntu_setup.sh
@@ -12,6 +12,7 @@ req_env_var "
 SCRIPT_BASE $SCRIPT_BASE
 CNI_COMMIT $CNI_COMMIT
 CRIO_COMMIT $CRIO_COMMIT
+CRIU_COMMIT $CRIU_COMMIT
 RUNC_COMMIT $RUNC_COMMIT
 "
 
@@ -34,8 +35,8 @@ ooe.sh sudo apt-get -qq install --no-install-recommends \
     e2fslibs-dev \
     gawk \
     gettext \
-    golang \
     go-md2man \
+    golang \
     iptables \
     libaio-dev \
     libapparmor-dev \
@@ -46,18 +47,22 @@ ooe.sh sudo apt-get -qq install --no-install-recommends \
     libglib2.0-dev \
     libgpgme11-dev \
     liblzma-dev \
+    libnet1 \
+    libnet1-dev \
+    libnl-3-dev \
     libostree-dev \
     libprotobuf-c0-dev \
     libprotobuf-dev \
     libtool \
-    libtool \
     libudev-dev \
     lsof \
     netcat \
     pkg-config \
     protobuf-c-compiler \
     protobuf-compiler \
+    python-future \
     python-minimal \
+    python-protobuf \
     python3-dateutil \
     python3-pip \
     python3-psutil \
@@ -77,6 +82,8 @@ install_runc
 
 install_conmon
 
+install_criu
+
 install_cni_plugins
 
 install_buildah
diff --git a/contrib/cirrus/podbot.py b/contrib/cirrus/podbot.py
new file mode 100755
index 000000000..1be41a8ed
--- /dev/null
+++ b/contrib/cirrus/podbot.py
@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+
+# Simple and dumb script to send a message to the #podman IRC channel on frenode
+# Based on example from: https://pythonspot.com/building-an-irc-bot/
+
+import os
+import time
+import random
+import errno
+import socket
+import sys
+
+class IRC:
+
+    response_timeout = 10  # seconds
+    irc = socket.socket()
+
+    def __init__(self, server, nickname, channel):
+        self.server = server
+        self.nickname = nickname
+        self.channel = channel
+        self.irc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+
+    def _send(self, cmdstr):
+        self.irc.send(bytes(cmdstr + '\r\n', 'utf-8'))
+
+    def message(self, msg):
+        data = 'PRIVMSG {0} :{1}\r\n'.format(self.channel, msg)
+        print(data)
+        self._send(data)
+
+    @staticmethod
+    def fix_newlines(bufr):
+        return bufr.replace('\\r\\n', '\n')
+
+    def _required_response(self, needle, haystack):
+        start = time.time()
+        end = start + self.response_timeout
+        while time.time() < end:
+            if haystack.find(needle) != -1:
+                return (False, haystack)
+            time.sleep(0.1)
+            try:
+                haystack += str(self.irc.recv(4096, socket.MSG_DONTWAIT))
+            except socket.error as serr:
+                if serr.errno == errno.EWOULDBLOCK:
+                    continue
+                raise  # can't handle this
+        return (True, haystack)  # Error
+
+    def connect(self, username, password):
+        # This is ugly as sin, but seems to be a working send/expect sequence
+
+        print("connecting to: {0}".format(self.server))
+        self.irc.connect((self.server, 6667))  #connects to the server
+        self._send("USER {0} {0} {0} :I am {0}".format(self.nickname))
+        self._send("NICK {0}".format(self.nickname))
+
+        err, haystack = self._required_response('End of /MOTD command.'
+                                                ''.format(self.nickname), "")
+        if err:
+            print(self.fix_newlines(haystack))
+            print("Error connecting to {0}".format(self.server))
+            return True
+
+        print("Logging in as {0}".format(username))
+        self._send("PRIVMSG NickServ :IDENTIFY {0} {1}".format(username, password))
+        err, _ = self._required_response("You are now identified for", "")
+        if err:
+            print("Error logging in to {0} as {1}".format(self.server, username))
+            return True
+
+        print("Joining {0}".format(self.channel))
+        self._send("JOIN {0}".format(self.channel))
+        err, haystack = self._required_response("{0} {1} :End of /NAMES list."
+                                                "".format(self.nickname, self.channel),
+                                                haystack)
+        print(self.fix_newlines(haystack))
+        if err:
+            print("Error joining {0}".format(self.channel))
+            return True
+        return False
+
+    def quit(self):
+        print("Quitting")
+        self._send("QUIT :my work is done here")
+        self.irc.close()
+
+
+if len(sys.argv) < 3:
+    print("Error: Must pass desired nick and message as parameters")
+else:
+    irc = IRC("irc.freenode.net", sys.argv[1], "#podman")
+    err = irc.connect(*os.environ.get('IRCID', 'Big Bug').split(" ", 2))
+    if not err:
+        irc.message(" ".join(sys.argv[2:]))
+        time.sleep(5.0)  # avoid join/quit spam
+        irc.quit()
diff --git a/contrib/cirrus/setup_environment.sh b/contrib/cirrus/setup_environment.sh
index 2302f0e15..167db127f 100755
--- a/contrib/cirrus/setup_environment.sh
+++ b/contrib/cirrus/setup_environment.sh
@@ -41,6 +41,7 @@ then
         "export OS_RELEASE_ID=\"$(os_release_id)\"" \
         "export OS_RELEASE_VER=\"$(os_release_ver)\"" \
         "export OS_REL_VER=\"${OS_RELEASE_ID}-${OS_RELEASE_VER}\"" \
+        "export BUILT_IMAGE_SUFFIX=\"-$CIRRUS_REPO_NAME-${CIRRUS_CHANGE_IN_REPO:0:8}\"" \
         "export GOPATH=\"/go\"" \
         'export PATH="$HOME/bin:$GOPATH/bin:/usr/local/bin:$PATH"' \
         'export LD_LIBRARY_PATH="/usr/local/lib${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}"'
diff --git a/contrib/cirrus/success.sh b/contrib/cirrus/success.sh
new file mode 100755
index 000000000..d1daf9043
--- /dev/null
+++ b/contrib/cirrus/success.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+source $(dirname $0)/lib.sh
+
+req_env_var "
+    CIRRUS_TASK_NAME $CIRRUS_TASK_NAME
+    CIRRUS_BRANCH $CIRRUS_BRANCH
+    OS_RELEASE_ID $OS_RELEASE_ID
+    OS_RELEASE_VER $OS_RELEASE_VER
+    CIRRUS_REPO_CLONE_URL $CIRRUS_REPO_CLONE_URL
+"
+
+REF_URL="$(echo $CIRRUS_REPO_CLONE_URL | sed 's/.git$//g')"
+if [[ "$CIRRUS_BRANCH" =~ "pull" ]]
+then
+    REF_URL="$REF_URL/$CIRRUS_BRANCH"  # pull request URL
+else
+    REF_URL="$REF_URL/commits/$CIRRUS_BRANCH"  # branch merge
+fi
+
+ircmsg "Cirrus-CI $CIRRUS_TASK_NAME on $OS_RELEASE_ID-$OS_RELEASE_VER successful for $REF_URL"