From cba0f0407cae41efbcf40f3ab5c0754f90d8137b Mon Sep 17 00:00:00 2001
From: ndip007 <owenhojunior@gmail.com>
Date: Thu, 8 Feb 2018 10:37:36 +0100
Subject: [PATCH 1/3] Reading multiple spdx tag value files for merging

---
 examples/merge_tag.py | 47 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 examples/merge_tag.py

diff --git a/examples/merge_tag.py b/examples/merge_tag.py
new file mode 100644
index 000000000..da728e580
--- /dev/null
+++ b/examples/merge_tag.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+
+# Parses a tag/value file and prints out some basic information.
+# Usage: parse_tv.py <tagvaluefile>
+
+if __name__ == '__main__':
+    import sys
+    from spdx.parsers.tagvalue import Parser
+    from spdx.parsers.loggers import StandardLogger
+    from spdx.parsers.tagvaluebuilders import Builder
+    import codecs
+    from spdx.writers.tagvalue import write_document, InvalidDocumentError
+    from spdx.document import Document, License, LicenseConjunction, ExtractedLicense
+    from spdx.version import Version
+    from spdx.creationinfo import Person
+    from spdx.review import Review
+    from spdx.package import Package
+    from spdx.file import File, FileType
+    from spdx.checksum import Algorithm
+    from spdx.utils import SPDXNone, NoAssert, UnKnown
+
+
+    allFiles = sys.argv
+    filePosition = 1
+    fileData = []
+    p = Parser(Builder(), StandardLogger())
+    p.build()
+
+
+    while filePosition < len(allFiles):
+        with open(allFiles[filePosition]) as f:
+            data = f.read()
+            fileData.append(data);
+
+        filePosition += 1
+
+    newFileName = input("Enter file name to save: ")
+
+    # with codecs.open(newFileName, mode='w', encoding='utf-8') as newFile:
+    #     try:
+    #         write_document("".join(fileData), newFile)
+
+    #     except InvalidDocumentError:
+    #         print ('Document is Invalid')
+    #         messages = []
+    #         doc.validate(messages)
+    #         print ('\n'.join(messages))

From 9acc7fc03b879732cfd1eac0bad3b02cfdea8081 Mon Sep 17 00:00:00 2001
From: ndip007 <owenhojunior@gmail.com>
Date: Thu, 8 Feb 2018 11:03:48 +0100
Subject: [PATCH 2/3] writing  multiple spdx tag value files into one

---
 examples/merge_tag.py | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/examples/merge_tag.py b/examples/merge_tag.py
index da728e580..30e6e52e6 100644
--- a/examples/merge_tag.py
+++ b/examples/merge_tag.py
@@ -36,12 +36,12 @@
 
     newFileName = input("Enter file name to save: ")
 
-    # with codecs.open(newFileName, mode='w', encoding='utf-8') as newFile:
-    #     try:
-    #         write_document("".join(fileData), newFile)
-
-    #     except InvalidDocumentError:
-    #         print ('Document is Invalid')
-    #         messages = []
-    #         doc.validate(messages)
-    #         print ('\n'.join(messages))
+    with codecs.open(newFileName, mode='w', encoding='utf-8') as newFile:
+        try:
+            write_document("".join(fileData), newFile)
+
+        except InvalidDocumentError:
+            print ('Document is Invalid')
+            messages = []
+            doc.validate(messages)
+            print ('\n'.join(messages))

From 66e508ce2f8238e2d8b6a8162211fd7c2c5c9a7d Mon Sep 17 00:00:00 2001
From: ndip007 <owenhojunior@gmail.com>
Date: Thu, 8 Feb 2018 11:17:56 +0100
Subject: [PATCH 3/3] Update merge_tag.py

---
 examples/merge_tag.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/merge_tag.py b/examples/merge_tag.py
index 30e6e52e6..c05f7a73e 100644
--- a/examples/merge_tag.py
+++ b/examples/merge_tag.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
-# Parses a tag/value file and prints out some basic information.
-# Usage: parse_tv.py <tagvaluefile>
+# Merge multiple tag/value file into one.
+# Usage: merge_tag.py <tagvaluefile1> <tagvaluefile2> ...
 
 if __name__ == '__main__':
     import sys