From b6367aeb802a0032ff08bbf96af590c91c52d43e Mon Sep 17 00:00:00 2001
From: Markos Chandras <mchandras@suse.de>
Date: Wed, 19 Sep 2018 16:28:10 +0100
Subject: xci: Add ability to pass command line options to xci-deploy.sh

We now support multiple PDF files so instead of introducing another
env variable, we can simply pass this information as command line
arguments to xci-deploy.sh. We can extend the script to allow more
options line verbosity, scenario name, functest details etc so we
can get rid of multiple env variables.

Change-Id: I6c4a8d6e8b70e91746a659de923fee19019ed5e0
Signed-off-by: Markos Chandras <mchandras@suse.de>
---
 xci/files/xci-lib.sh               | 29 +++++++++++++++++++++++++++++
 xci/playbooks/dynamic_inventory.py |  4 ++--
 xci/xci-deploy.sh                  |  5 +++++
 3 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/xci/files/xci-lib.sh b/xci/files/xci-lib.sh
index 064b9f68..2f360e44 100644
--- a/xci/files/xci-lib.sh
+++ b/xci/files/xci-lib.sh
@@ -10,6 +10,35 @@
 # Avoid double sourcing the file
 [[ -n ${XCI_LIB_SOURCED:-} ]] && return 0 || export XCI_LIB_SOURCED=1
 
+function usage() {
+    echo "
+Usage: $(basename ${0}) [-i <idf>] [-p <pdf>]
+
+    -h: This message
+    -i: Installer Descriptor File (IDF). (Default ${XCI_PATH}/xci/var/idf.yml)
+    -p: Pod Descriptor File (PDF). (Default ${XCI_PATH}/xci/var/pdf.yml)
+    "
+    exit 0
+}
+
+function parse_cmdline_opts() {
+    IDF=${XCI_PATH}/xci/var/idf.yml
+    PDF=${XCI_PATH}/xci/var/pdf.yml
+
+    while getopts ":hi:p:" o; do
+        case "${o}" in
+            i) IDF="${OPTARG}" ;;
+            p) PDF="${OPTARG}" ;;
+            h) usage ;;
+            *) echo "ERROR: Invalid option '-${OPTARG}'"; usage ;;
+        esac
+    done
+
+    # Do all the exports
+    export PDF=$(realpath ${PDF})
+    export IDF=$(realpath ${IDF})
+}
+
 function bootstrap_xci_env() {
     # Declare our virtualenv
     export XCI_VENV=${XCI_PATH}/venv/
diff --git a/xci/playbooks/dynamic_inventory.py b/xci/playbooks/dynamic_inventory.py
index 9a1624b0..f6e93398 100755
--- a/xci/playbooks/dynamic_inventory.py
+++ b/xci/playbooks/dynamic_inventory.py
@@ -74,8 +74,8 @@ class XCIInventory(object):
         self.args = parser.parse_args()
 
     def read_pdf_idf(self):
-        pdf_file = os.path.dirname(os.path.realpath(__file__)) + "/../var/pdf.yml"
-        idf_file = os.path.dirname(os.path.realpath(__file__)) + "/../var/idf.yml"
+        pdf_file = os.environ['PDF']
+        idf_file = os.environ['IDF']
         nodes = []
         host_networks = {}
 
diff --git a/xci/xci-deploy.sh b/xci/xci-deploy.sh
index c1654151..d9c41968 100755
--- a/xci/xci-deploy.sh
+++ b/xci/xci-deploy.sh
@@ -49,6 +49,11 @@ for local_user_var in ${user_local_dev_vars[@]}; do
 done
 unset user_local_dev_vars local_user_var
 
+#
+# Parse command line options
+#
+parse_cmdline_opts $*
+
 #
 # Bootstrap environment for XCI Deployment
 #
-- 
cgit 1.2.3-korg