[RFC,v1,14/17] merge: use the "resolve" strategy without forking
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Message ID 20200625121953.16991-15-alban.gruin@gmail.com
State New
Headers show
Series
  • Rewrite the remaining merge strategies from shell to C
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Commit Message

Alban Gruin June 25, 2020, 12:19 p.m. UTC
This teaches `git merge' to invoke the "resolve" strategy with a
function call instead of forking.

Signed-off-by: Alban Gruin <alban.gruin@gmail.com>
---
 builtin/merge.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

Patch
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diff --git a/builtin/merge.c b/builtin/merge.c
index 7da707bf55..d50b4ad6ad 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -41,6 +41,7 @@ 
 #include "commit-reach.h"
 #include "wt-status.h"
 #include "commit-graph.h"
+#include "merge-strategies.h"
 
 #define DEFAULT_TWOHEAD (1<<0)
 #define DEFAULT_OCTOPUS (1<<1)
@@ -744,7 +745,10 @@  static int try_merge_strategy(const char *strategy, struct commit_list *common,
 				       COMMIT_LOCK | SKIP_IF_UNCHANGED))
 			die(_("unable to write %s"), get_index_file());
 		return clean ? 0 : 1;
-	} else {
+	} else if (!strcmp(strategy, "resolve"))
+		return merge_strategies_resolve(the_repository, common,
+						head_arg, remoteheads);
+	else {
 		return try_merge_command(the_repository,
 					 strategy, xopts_nr, xopts,
 					 common, head_arg, remoteheads);