merge-recursive: cleanup handle_rename_* function signatures

Instead of passing various bits and pieces of 'ci', just pass it
directly.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/merge-recursive.c b/merge-recursive.c
index f85c276f35b3629d3626ea176ac9a604408d4f2d..ada1c19ed2d1625479e95ac0bf651e8da4bd82d9 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1357,8 +1357,7 @@ static int merge_mode_and_contents(struct merge_options *opt,
 }
 
 static int handle_rename_via_dir(struct merge_options *opt,
-                                struct diff_filepair *pair,
-                                const char *rename_branch)
+                                struct rename_conflict_info *ci)
 {
        /*
         * Handle file adds that need to be renamed due to directory rename
@@ -1366,10 +1365,11 @@ static int handle_rename_via_dir(struct merge_options *opt,
         * there is no content merge to do; just move the file into the
         * desired final location.
         */
-       const struct diff_filespec *dest = pair->two;
+       const struct rename *ren = ci->ren1;
+       const struct diff_filespec *dest = ren->pair->two;
 
        if (!opt->call_depth && would_lose_untracked(opt, dest->path)) {
-               char *alt_path = unique_path(opt, dest->path, rename_branch);
+               char *alt_path = unique_path(opt, dest->path, ren->branch);
 
                output(opt, 1, _("Error: Refusing to lose untracked file at %s; "
                               "writing to %s instead."),
@@ -1383,8 +1383,8 @@ static int handle_rename_via_dir(struct merge_options *opt,
                        return -1;
                free(alt_path);
                return update_stages(opt, dest->path, NULL,
-                                    rename_branch == opt->branch1 ? dest : NULL,
-                                    rename_branch == opt->branch1 ? NULL : dest);
+                                    ren->branch == opt->branch1 ? dest : NULL,
+                                    ren->branch == opt->branch1 ? NULL : dest);
        }
 
        /* Update dest->path both in index and in worktree */
@@ -1476,12 +1476,14 @@ static int handle_change_delete(struct merge_options *opt,
 }
 
 static int handle_rename_delete(struct merge_options *opt,
-                               struct diff_filepair *pair,
-                               const char *rename_branch,
-                               const char *delete_branch)
+                               struct rename_conflict_info *ci)
 {
-       const struct diff_filespec *orig = pair->one;
-       const struct diff_filespec *dest = pair->two;
+       const struct rename *ren = ci->ren1;
+       const struct diff_filespec *orig = ren->pair->one;
+       const struct diff_filespec *dest = ren->pair->two;
+       const char *rename_branch = ren->branch;
+       const char *delete_branch = (opt->branch1 == ren->branch ?
+                                    opt->branch2 : opt->branch1);
 
        if (handle_change_delete(opt,
                                 opt->call_depth ? orig->path : dest->path,
@@ -3184,8 +3186,7 @@ static int process_entry(struct merge_options *opt,
                        break;
                case RENAME_VIA_DIR:
                        clean_merge = 1;
-                       if (handle_rename_via_dir(opt, ci->ren1->pair,
-                                                 ci->ren1->branch))
+                       if (handle_rename_via_dir(opt, ci))
                                clean_merge = -1;
                        break;
                case RENAME_ADD:
@@ -3199,9 +3200,7 @@ static int process_entry(struct merge_options *opt,
                        break;
                case RENAME_DELETE:
                        clean_merge = 0;
-                       if (handle_rename_delete(opt, ci->ren1->pair,
-                                                ci->ren1->branch,
-                                                ci->ren1->branch == opt->branch1 ? opt->branch2 : opt->branch1))
+                       if (handle_rename_delete(opt, ci))
                                clean_merge = -1;
                        break;
                case RENAME_ONE_FILE_TO_TWO: