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From: Fam Zheng <famz@redhat.com>
Date: Mon, 18 Sep 2017 10:43:52 +0800
Message-Id: <20170918024402.3265-4-famz@redhat.com>
In-Reply-To: <20170918024402.3265-1-famz@redhat.com>
References: <20170918024402.3265-1-famz@redhat.com>
Subject: [Qemu-devel] [PATCH v8 03/13] scripts: Add archive-source.sh
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To: qemu-devel@nongnu.org
Cc: berrange@redhat.com, =?UTF-8?q?Alex=20Benn=C3=A9e?= <alex.bennee@linaro.org>, Fam Zheng <famz@redhat.com>, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <f4bug@amsat.org>, pbonzini@redhat.com, stefanha@redhat.com, Cleber Rosa <crosa@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, eblake@redhat.com, Kamil Rytarowski <kamil@netbsd.org>

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 scripts/archive-source.sh | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100755 scripts/archive-source.sh

diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
new file mode 100755
index 0000000000..8b373e3090
--- /dev/null
+++ b/scripts/archive-source.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# 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 enviornment,
+# 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.
+
+set -e
+
+if test $# -lt 1; then
+    echo "Usage: $0 <output tarball>"
+    exit 1
+fi
+
+submodules=$(git submodule foreach --recursive --quiet 'echo $name')
+
+if test -n "$submodules"; then
+    {
+        git ls-files
+        for sm in $submodules; do
+            (cd $sm; git ls-files) | sed "s:^:$sm/:"
+        done
+    } | grep -x -v $(for sm in $submodules; do echo "-e $sm"; done) > "$1".list
+else
+    git ls-files > "$1".list
+fi
+
+tar -cf "$1" -T "$1".list
+rm "$1".list
-- 
2.13.5