stop hardcoded FUNCTEST_REPO path everywhere

functest repo is used by almost every testcase, each place we get it like:
REPOS_DIR = os.getenv('repos_dir')
FUNCTEST_REPO = ("%s/functest" % REPOS_DIR)
provide a common interface in functest_util.py

JIRA: FUNCTEST-453

Change-Id: Ie0635dacc761ed2d05b7e606530368844f32ebaf
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>
(cherry picked from commit 470f573a3ac2eb1783efec6da01a3bee33360c65)

4 files changed, 14 insertions, 13 deletions

diff --git a/cli/commands/cli_env.py b/cli/commands/cli_env.py
index 9e6372d4d..0f5ef2c60 100644
--- a/cli/commands/cli_env.py
+++ b/cli/commands/cli_env.py
@@ -12,9 +12,9 @@ import git
 import os
 
 import functest.utils.functest_utils as ft_utils
+from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 ENV_FILE = "/home/opnfv/functest/conf/env_active"
-FUNCTEST_REPO = "/home/opnfv/repos/functest/"
 
 
 class CliEnv:
@@ -35,7 +35,7 @@ class CliEnv:
                 else:
                     answer = raw_input("Invalid answer. Please type [y|n]\n")
 
-        cmd = ("python /home/opnfv/repos/functest/ci/prepare_env.py start")
+        cmd = ("python %s/ci/prepare_env.py start" % FUNCTEST_REPO)
         ft_utils.execute_command(cmd)
 
     def show(self):
diff --git a/cli/commands/cli_os.py b/cli/commands/cli_os.py
index a3b7ad31e..d38dc9e6a 100644
--- a/cli/commands/cli_os.py
+++ b/cli/commands/cli_os.py
@@ -14,11 +14,10 @@ import click
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_clean as os_clean
 import functest.utils.openstack_snapshot as os_snapshot
+from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 functest_yaml = ft_utils.get_functest_yaml()
 
-REPOS_DIR = os.getenv('repos_dir')
-FUNCTEST_REPO = ("%s/functest/" % REPOS_DIR)
 FUNCTEST_CONF_DIR = functest_yaml.get("general").get(
     "directories").get("dir_functest_conf")
 RC_FILE = os.getenv('creds')
@@ -81,7 +80,7 @@ class CliOpenStack:
 
     def check(self):
         self.ping_endpoint()
-        cmd = FUNCTEST_REPO + "ci/check_os.sh"
+        cmd = FUNCTEST_REPO + "/ci/check_os.sh"
         ft_utils.execute_command(cmd, verbose=False)
 
     def snapshot_create(self):
diff --git a/cli/commands/cli_testcase.py b/cli/commands/cli_testcase.py
index 498f08132..68f9ed610 100644
--- a/cli/commands/cli_testcase.py
+++ b/cli/commands/cli_testcase.py
@@ -15,6 +15,7 @@ import click
 import functest.ci.tier_builder as tb
 import functest.utils.functest_utils as ft_utils
 import functest.utils.functest_vacation as vacation
+from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 functest_yaml = ft_utils.get_functest_yaml()
 
@@ -54,9 +55,9 @@ class CliTestcase:
                        "Run first 'functest env prepare'")
         else:
             if noclean:
-                cmd = ("python /home/opnfv/repos/functest/ci/run_tests.py "
-                       "-n -t %s" % testname)
+                cmd = ("python %s/ci/run_tests.py "
+                       "-n -t %s" % (FUNCTEST_REPO, testname))
             else:
-                cmd = ("python /home/opnfv/repos/functest/ci/run_tests.py "
-                       "-t %s" % testname)
+                cmd = ("python %s/ci/run_tests.py "
+                       "-t %s" % (FUNCTEST_REPO, testname))
             ft_utils.execute_command(cmd)
diff --git a/cli/commands/cli_tier.py b/cli/commands/cli_tier.py
index ea86a79ff..314246890 100644
--- a/cli/commands/cli_tier.py
+++ b/cli/commands/cli_tier.py
@@ -14,6 +14,7 @@ import os
 import click
 import functest.ci.tier_builder as tb
 import functest.utils.functest_utils as ft_utils
+from functest.utils.functest_utils import FUNCTEST_REPO as FUNCTEST_REPO
 
 functest_yaml = ft_utils.get_functest_yaml()
 
@@ -64,9 +65,9 @@ class CliTier:
                        "Run first 'functest env prepare'")
         else:
             if noclean:
-                cmd = ("python /home/opnfv/repos/functest/ci/run_tests.py "
-                       "-n -t %s" % tiername)
+                cmd = ("python %s/ci/run_tests.py "
+                       "-n -t %s" % (FUNCTEST_REPO, tiername))
             else:
-                cmd = ("python /home/opnfv/repos/functest/ci/run_tests.py "
-                       "-t %s" % tiername)
+                cmd = ("python %s/ci/run_tests.py "
+                       "-t %s" % (FUNCTEST_REPO, tiername))
             ft_utils.execute_command(cmd)