From 25fc07047b9abf915d300d0072734296bbaa5d82 Mon Sep 17 00:00:00 2001
From: Guido Günther <agx@sigxcpu.org>
Date: Thu, 31 May 2012 14:40:12 +0200
Subject: gbp.git.repository: Add GitRepository.write_file
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Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
 gbp/git/repository.py       | 25 +++++++++++++++++++++++++
 tests/test_GitRepository.py | 14 ++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/gbp/git/repository.py b/gbp/git/repository.py
index 43a8c46d..1c6fc34d 100644
--- a/gbp/git/repository.py
+++ b/gbp/git/repository.py
@@ -917,6 +917,31 @@ class GitRepository(object):
         else:
             return []
 
+
+    def write_file(self, filename, filters=True):
+        """
+        Hash a single file and write it into the object database
+
+        @param filename: the filename to the content of the file to hash
+        @type filename: C{str}
+        @param filters: whether to run filters
+        @type filters: C{bool}
+        @return: the hash of the file
+        @rtype: C{str}
+        """
+        args = GitArgs('-w', '-t', 'blob')
+        args.add_false(filters, '--no-filters')
+        args.add(filename)
+
+        sha1, stderr, ret = self._git_inout('hash-object',
+                                            args.args,
+                                            capture_stderr=True)
+        if not ret:
+            return sha1.strip()
+        else:
+            raise GbpError("Failed to hash %s: %s" % (filename, stderr))
+#}
+
 #{ Comitting
 
     def _commit(self, msg, args=[], author_info=None):
diff --git a/tests/test_GitRepository.py b/tests/test_GitRepository.py
index 328a65fc..5393071e 100644
--- a/tests/test_GitRepository.py
+++ b/tests/test_GitRepository.py
@@ -617,6 +617,20 @@ def test_update_ref():
     """
 
 
+def test_write_file():
+    """
+    Test git-write-file
+
+    Methods tested:
+        - L{gbp.git.GitRepository.write_file}
+
+    >>> import gbp.git
+    >>> repo = gbp.git.GitRepository(repo_dir)
+    >>> repo.write_file('testfile')
+    '19af7398c894bc5e86e17259317e4db519e9241f'
+    """
+
+
 def test_list_tree():
     """
     Test git-ls-tree
-- 
cgit v1.2.3