Add publish script to the CI environment

The docker file will now set an entrypoint such that when the
container is run the ci/publish.ksh script is executed. The purpose
of the script is to copy the packages built into the image to a
mounted volume (/export by default). This eliminated the need for
an external process to extract files from the container.

Change-Id: I45ce98143bb84d2a802e1823ff003396bda6c9fe
Signed-off-by: E. Scott Daniels <daniels@research.att.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c79b44..65db51c 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,7 +33,7 @@ cmake_minimum_required( VERSION 3.5 )
 
 set( major_version "1" )               # should be automatically populated from git tag later, but until CI process sets a tag we use this
 set( minor_version "0" )
-set( patch_level "42" )
+set( patch_level "43" )
 
 set( install_root "${CMAKE_INSTALL_PREFIX}" )
 set( install_lib "lib" )

diff --git a/ci/Dockerfile b/ci/Dockerfile
index 579adfa..0f6d871 100755 (executable)
--- a/ci/Dockerfile
+++ b/ci/Dockerfile
@@ -23,6 +23,15 @@ RUN apt-get update && apt-get -q -y install cmake ksh alien
 ADD . /tmp
 WORKDIR /tmp
 
-# build RMr, run unit tests, and generate packages
+# build RMr, run unit tests, and generate packages and package lists
 RUN ksh ci/ci_build.ksh
 
+# Executing the container "as a binary" will cause the CI publish
+# script to execute.  This will take the simple package list generated
+# by the ci_build script and copy the list of packages to the target
+# directory.  The target directory is /export by default, but can be
+# overridden from the docker run command line. In either case, the 
+# assumption is that the target directory is mounted as a volume.
+#
+ENTRYPOINT [ "ci/publish.sh" ]
+

diff --git a/ci/ci_build.ksh b/ci/ci_build.ksh
index 40aa1f5..8c3f699 100644 (file)
--- a/ci/ci_build.ksh
+++ b/ci/ci_build.ksh
@@ -42,15 +42,19 @@
 #      Date:           14 June 2019
 # --------------------------------------------------------------------------------
 
-# stash a set of packages for a particular flavour ($1)
+# stash a set of packages for a particular flavour ($1). Records what was kept
+# in a yaml file for an external process to grab, and in a simple publication
+# list for our internal publish script to gobble up.
 #
 function stash_pkgs {
+       mkdir -p $target_dir/exported
+
        for pkg in deb rpm
        do
                ls .build/*.$pkg 2>/dev/null | while read f
                do
-                       cp $f $target_dir/${f##*/}
-                       echo "  - $target_dir/${f##*/}" >>$yaml_file
+                       cp $f $target_dir/exported/${f##*/}
+                       echo "  - $target_dir/exported/${f##*/}" >>$yaml_file
                done
 
        done
@@ -70,6 +74,7 @@ do
                *)      echo "$1 is not recognised"
                        echo ""
                        echo "usage: $0 [-t target-dir]"
+                       echo "   target dir defaults to /tmp and is where packages and lists are placed."
                        exit 1
                        ;;
        esac
@@ -79,8 +84,11 @@ done
 
 if [[ ! -d $target_dir ]]
 then
-       echo "[FAIL] cannot find directory: $target_dir"
-       exit 1
+       if ! -mkdir -p $target_dir
+       then
+               echo "[FAIL] cannot find or create target directory: $target_dir"
+               exit 1
+       fi
 fi
 
 if [[ ! -d ./ci ]]                                                     # verify we are in the root of the RMr repo filesystem, abort if not

diff --git a/ci/publish.sh b/ci/publish.sh
new file mode 100755 (executable)
index 0000000..bb4f804
--- /dev/null
+++ b/ci/publish.sh
@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+
+# -----------------------------------------------------------------------------
+#
+# Copyright (C) 2019 AT&T Intellectual Property and Nokia
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# -----------------------------------------------------------------------------
+
+#      Mnemonic:       publish
+#      Abstract:       Simple script which copies files that the build script left
+#                              for export (packages, but could be anything). This expects
+#                              that all files in /tmp/exportd are to be copied to the 
+#                              export directory /export The export directory is assumed to be
+#                              mounted from the outside world as /export, though we will use $1
+#                              as an override so this can be changed if needed.
+#
+#      Date:           30 July 2019
+#
+# -----------------------------------------------------------------------------
+
+echo "$0 starting" >&2
+argv0=${0##*/}
+
+target=${1:-/export}
+exportd=/tmp/exported          # build script dumps here
+
+if ! cd $target
+then
+       echo "$argv0: abort: cannot find or switch to: $target" >&2
+       exit 1
+fi
+
+if [[ ! -w ./ ]]
+then
+       echo "$argv0: abort: cannot write to target directory: $target"
+       exit 1
+fi
+
+if [[ ! -d $exportd ]]
+then
+       echo "$argv0: abort: unable to find the exported directory: $exportd" >&2
+       exit 1
+fi
+
+errors=0
+echo "$argv0: copy: $exportd/* --> $target" >&2
+if ! cp -v $exportd/* $target/
+then
+       errors=1
+fi
+
+echo "$argv0: finshed, $errors errors"
+exit $errors