[RFC/PATCH 2/4] textconv: make diff_options accessible from blame

[Axel Bonnet <axel.bonnet@ensimag.imag.fr>]

Diff_options specify whether conversion is activated or not. Blame needs
to access these options in order to concert files with external drivers

Signed-off-by: Diane Gasselin <diane.gasselin@ensimag.imag.fr>
Signed-off-by: Clément Poulain <clement.poulain@ensimag.imag.fr>
Signed-off-by: Axel Bonnet <axel.bonnet@ensimag.imag.fr>
---
 builtin/blame.c |   18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/builtin/blame.c b/builtin/blame.c
index fc15863..63b497c 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -89,7 +89,8 @@ struct origin {
  * Given an origin, prepare mmfile_t structure to be used by the
  * diff machinery
  */
-static void fill_origin_blob(struct origin *o, mmfile_t *file)
+static void fill_origin_blob(struct diff_options opt,
+			     struct origin *o, mmfile_t *file)
 {
 	if (!o->file.ptr) {
 		enum object_type type;
@@ -741,8 +742,8 @@ static int pass_blame_to_parent(struct scoreboard *sb,
 	if (last_in_target < 0)
 		return 1; /* nothing remains for this target */
 
-	fill_origin_blob(parent, &file_p);
-	fill_origin_blob(target, &file_o);
+	fill_origin_blob(sb->revs->diffopt, parent, &file_p);
+	fill_origin_blob(sb->revs->diffopt, target, &file_o);
 	num_get_patch++;
 
 	memset(&xpp, 0, sizeof(xpp));
@@ -922,7 +923,7 @@ static int find_move_in_parent(struct scoreboard *sb,
 	if (last_in_target < 0)
 		return 1; /* nothing remains for this target */
 
-	fill_origin_blob(parent, &file_p);
+	fill_origin_blob(sb->revs->diffopt, parent, &file_p);
 	if (!file_p.ptr)
 		return 0;
 
@@ -1063,7 +1064,7 @@ static int find_copy_in_parent(struct scoreboard *sb,
 
 			norigin = get_origin(sb, parent, p->one->path);
 			hashcpy(norigin->blob_sha1, p->one->sha1);
-			fill_origin_blob(norigin, &file_p);
+			fill_origin_blob(sb->revs->diffopt, norigin, &file_p);
 			if (!file_p.ptr)
 				continue;
 
@@ -1990,7 +1991,9 @@ static int git_blame_config(const char *var, const char *value, void *cb)
  * Prepare a dummy commit that represents the work tree (or staged) item.
  * Note that annotating work tree item never works in the reverse.
  */
-static struct commit *fake_working_tree_commit(const char *path, const char *contents_from)
+static struct commit *fake_working_tree_commit(struct diff_options opt,
+					       const char *path,
+					       const char *contents_from)
 {
 	struct commit *commit;
 	struct origin *origin;
@@ -2384,7 +2387,8 @@ parse_done:
 		 * or "--contents".
 		 */
 		setup_work_tree();
-		sb.final = fake_working_tree_commit(path, contents_from);
+		sb.final = fake_working_tree_commit(sb.revs->diffopt, path,
+						    contents_from);
 		add_pending_object(&revs, &(sb.final->object), ":");
 	}
 	else if (contents_from)
-- 
1.6.6.7.ga5fe3