[yocto] [PATCH] PublishArtifacts.py: check files before copy

[Yin Kangkai]

Check files existence before copy, otherwise might fail.  For example,
if I do not enable "MakeImageMD5s" step, "PublishArtifacts" will fail.

Signed-off-by: Yin Kangkai <kangkai.yin at intel.com>
---
 .../autobuilder/buildsteps/PublishArtifacts.py           | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/lib/python2.7/site-packages/autobuilder/buildsteps/PublishArtifacts.py b/lib/python2.7/site-packages/autobuilder/buildsteps/PublishArtifacts.py
index 2080030..95276a4 100644
--- a/lib/python2.7/site-packages/autobuilder/buildsteps/PublishArtifacts.py
+++ b/lib/python2.7/site-packages/autobuilder/buildsteps/PublishArtifacts.py
@@ -12,7 +12,7 @@ __email__ = "elizabeth.flanagan at intel.com"
 
 from buildbot.steps.shell import ShellCommand
 from twisted.python import log
-import os, datetime
+import os, datetime, glob
 from autobuilder.config import *
 
 class PublishArtifacts(ShellCommand):
@@ -152,7 +152,8 @@ class PublishArtifacts(ShellCommand):
                     command=command+"cp -R --no-dereference --preserve=links " + \
                                     deploy_image_dir + \
                                     "/*" + artifact + "* " + DEST + "/" + QEMU_PUBLISH_DIR + "/" + artifact_name + ";"
-                    command=command+"cp -R --no-dereference --preserve=links " + \
+                    if glob.glob(os.path.join(self.basedir, "tmp/deploy/images/") + "*.md5sum"):
+                        command=command+"cp -R --no-dereference --preserve=links " + \
                                     os.path.join(self.basedir, "tmp/deploy/images/") + \
                                     "/*.md5sum " + DEST + "/" + QEMU_PUBLISH_DIR + "/" + artifact_name + ";"
                 elif "mpc8315e" in artifact:
@@ -161,7 +162,8 @@ class PublishArtifacts(ShellCommand):
                     command=command+"cp -R --no-dereference --preserve=links " + \
                                     deploy_image_dir + \
                                     "/*mpc8315* " + DEST + "/" + MACHINE_PUBLISH_DIR + "/" + artifact_name + ";"
-                    command=command+"cp -R --no-dereference --preserve=links " + \
+                    if glob.glob(os.path.join(self.basedir, "tmp/deploy/images/") + "*.md5sum"):
+                        command=command+"cp -R --no-dereference --preserve=links " + \
                                     os.path.join(self.basedir, "tmp/deploy/images/") + \
                                     "/*.md5sum " + DEST + "/" + MACHINE_PUBLISH_DIR + "/" + artifact_name + ";"
                 elif artifact == "tiny":
@@ -174,7 +176,9 @@ class PublishArtifacts(ShellCommand):
                         command=command+"cp -R --no-dereference --preserve=links " + \
                                         os.path.join(self.basedir, "tmp/deploy/images/*") + \
                                         DEST + "/" + QEMU_PUBLISH_DIR + "/qemu-tiny;"
-                    command=command+"cp -R --no-dereference --preserve=links " + \
+
+                    if glob.glob(os.path.join(self.basedir, "tmp/deploy/images/") + "*.md5sum"):
+                        command=command+"cp -R --no-dereference --preserve=links " + \
                                     os.path.join(self.basedir, "tmp/deploy/images/") + \
                                     "/*.md5sum " + DEST + "/" + QEMU_PUBLISH_DIR + "/qemu-tiny;"
 
@@ -205,7 +209,9 @@ class PublishArtifacts(ShellCommand):
                         command=command+"cp -R --no-dereference --preserve=links " + \
                                          deploy_image_dir + \
                                          "/*"+artifact+"* " + DEST + "/" + MACHINE_PUBLISH_DIR +"/" + artifact_name + ";"
-                        command=command+"cp -R --no-dereference --preserve=links " + \
+
+                        if glob.glob(os.path.join(self.basedir, "tmp/deploy/images/") + "*.md5sum"):
+                            command=command+"cp -R --no-dereference --preserve=links " + \
                                         os.path.join(self.basedir, "tmp/deploy/images/") + \
                                         "/*.md5sum " + DEST + "/" + MACHINE_PUBLISH_DIR + "/" + artifact_name + ";"
 
-- 
1.8.2.1