Merge remote-tracking branch 'remotes/famz/tags/build-and-test-automation-pull-request' into staging

# gpg: Signature made Fri 22 Sep 2017 08:28:38 BST
# gpg:                using RSA key 0xCA35624C6A9171C6
# gpg: Good signature from "Fam Zheng <famz@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 5003 7CB7 9706 0F76 F021  AD56 CA35 624C 6A91 71C6

* remotes/famz/tags/build-and-test-automation-pull-request: (36 commits)
  docker: Drop 'set -e' from run script
  docker: Use archive-source.py
  tests: Add README for vm tests
  MAINTAINERS: Add tests/vm entry
  Makefile: Add rules to run vm tests
  tests: Add OpenBSD image
  tests: Add NetBSD image
  tests: Add FreeBSD image
  tests: Add ubuntu.i386 image
  tests: Add vm test lib
  tests: Add a test key pair
  scripts: Add archive-source.sh
  qemu.py: Add "wait()" method
  gitignore: Ignore vm test images
  MAINTAINERS: Fix subsystem name for "Build and test automation"
  buildsys: Move rdma libs to per object
  buildsys: Move brlapi libs to per object
  buildsys: Move usb redir cflags/libs to per object
  buildsys: Move libusb cflags/libs to per object
  buildsys: Move libcacard cflags/libs to per object
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
new file mode 100755
index 0000000000..c4e7d98f4d
--- /dev/null
+++ b/scripts/archive-source.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+#
+# Author: Fam Zheng <famz@redhat.com>
+#
+# Archive source tree, including submodules. This is created for test code to
+# export the source files, in order to be built in a different environment,
+# such as in a docker instance or VM.
+#
+# This code is licensed under the GPL version 2 or later.  See
+# the COPYING file in the top-level directory.
+
+error() {
+    printf %s\\n "$*" >&2
+    exit 1
+}
+
+if test $# -lt 1; then
+    error "Usage: $0 <output tarball>"
+fi
+
+tar_file="$1"
+list_file="$1.list"
+submodules=$(git submodule foreach --recursive --quiet 'echo $name')
+
+if test $? -ne 0; then
+    error "git submodule command failed"
+fi
+
+trap "status=$?; rm -f \"$list_file\"; exit \$status" 0 1 2 3 15
+
+if test -n "$submodules"; then
+    {
+        git ls-files || error "git ls-files failed"
+        for sm in $submodules; do
+            (cd $sm; git ls-files) | sed "s:^:$sm/:"
+            if test "${PIPESTATUS[*]}" != "0 0"; then
+                error "git ls-files in submodule $sm failed"
+            fi
+        done
+    } | grep -x -v $(for sm in $submodules; do echo "-e $sm"; done) > "$list_file"
+else
+    git ls-files > "$list_file"
+fi
+
+if test $? -ne 0; then
+    error "failed to generate list file"
+fi
+
+tar -cf "$tar_file" -T "$list_file" || error "failed to create tar file"
+
+exit 0