Merge branch 'jn/ctags'

diff --git a/builtin/log.c b/builtin/log.c
index 916019c630445f0258be1f409bdaf5de9863dae8..d43ad3a6172b4e083a6c066ab15dfce5bdb0ad3c 100644 (file)
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -256,6 +256,8 @@ static void finish_early_output(struct rev_info *rev)
 static int cmd_log_walk(struct rev_info *rev)
 {
        struct commit *commit;
+       int saved_nrl = 0;
+       int saved_dcctc = 0;
 
        if (rev->early_output)
                setup_early_output(rev);
@@ -286,7 +288,14 @@ static int cmd_log_walk(struct rev_info *rev)
                }
                free_commit_list(commit->parents);
                commit->parents = NULL;
+               if (saved_nrl < rev->diffopt.needed_rename_limit)
+                       saved_nrl = rev->diffopt.needed_rename_limit;
+               if (rev->diffopt.degraded_cc_to_c)
+                       saved_dcctc = 1;
        }
+       rev->diffopt.degraded_cc_to_c = saved_dcctc;
+       rev->diffopt.needed_rename_limit = saved_nrl;
+
        if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF &&
            DIFF_OPT_TST(&rev->diffopt, CHECK_FAILED)) {
                return 02;
@@ -405,6 +414,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
        struct rev_info rev;
        struct object_array_entry *objects;
        struct setup_revision_opt opt;
+       struct pathspec match_all;
        int i, count, ret = 0;
 
        git_config(git_log_config, NULL);
@@ -412,6 +422,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
        if (diff_use_color_default == -1)
                diff_use_color_default = git_use_color_default;
 
+       init_pathspec(&match_all, NULL);
        init_revisions(&rev, prefix);
        rev.diff = 1;
        rev.always_show_header = 1;
@@ -458,7 +469,7 @@ int cmd_show(int argc, const char **argv, const char *prefix)
                                        diff_get_color_opt(&rev.diffopt, DIFF_COMMIT),
                                        name,
                                        diff_get_color_opt(&rev.diffopt, DIFF_RESET));
-                       read_tree_recursive((struct tree *)o, "", 0, 0, NULL,
+                       read_tree_recursive((struct tree *)o, "", 0, 0, &match_all,
                                        show_tree_object, NULL);
                        rev.shown_one = 1;
                        break;
@@ -627,7 +638,7 @@ static FILE *realstdout = NULL;
 static const char *output_directory = NULL;
 static int outdir_offset;
 
-static int reopen_stdout(struct commit *commit, struct rev_info *rev)
+static int reopen_stdout(struct commit *commit, struct rev_info *rev, int quiet)
 {
        struct strbuf filename = STRBUF_INIT;
        int suffix_len = strlen(fmt_patch_suffix) + 1;
@@ -643,7 +654,7 @@ static int reopen_stdout(struct commit *commit, struct rev_info *rev)
 
        get_patch_filename(commit, rev->nr, fmt_patch_suffix, &filename);
 
-       if (!DIFF_OPT_TST(&rev->diffopt, QUICK))
+       if (!quiet)
                fprintf(realstdout, "%s\n", filename.buf + outdir_offset);
 
        if (freopen(filename.buf, "w", stdout) == NULL)
@@ -722,7 +733,8 @@ static void print_signature(void)
 static void make_cover_letter(struct rev_info *rev, int use_stdout,
                              int numbered, int numbered_files,
                              struct commit *origin,
-                             int nr, struct commit **list, struct commit *head)
+                             int nr, struct commit **list, struct commit *head,
+                             int quiet)
 {
        const char *committer;
        const char *subject_start = NULL;
@@ -758,7 +770,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
                        sha1_to_hex(head->object.sha1), committer, committer);
        }
 
-       if (!use_stdout && reopen_stdout(commit, rev))
+       if (!use_stdout && reopen_stdout(commit, rev, quiet))
                return;
 
        if (commit) {
@@ -999,6 +1011,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
        char *add_signoff = NULL;
        struct strbuf buf = STRBUF_INIT;
        int use_patch_format = 0;
+       int quiet = 0;
        const struct option builtin_format_patch_options[] = {
                { OPTION_CALLBACK, 'n', "numbered", &numbered, NULL,
                            "use [PATCH n/m] even with a single patch",
@@ -1054,6 +1067,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                            PARSE_OPT_OPTARG, thread_callback },
                OPT_STRING(0, "signature", &signature, "signature",
                            "add a signature"),
+               OPT_BOOLEAN(0, "quiet", &quiet,
+                           "don't print the patch filenames"),
                OPT_END()
        };
 
@@ -1263,7 +1278,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                if (thread)
                        gen_message_id(&rev, "cover");
                make_cover_letter(&rev, use_stdout, numbered, numbered_files,
-                                 origin, nr, list, head);
+                                 origin, nr, list, head, quiet);
                total++;
                start_number--;
        }
@@ -1309,7 +1324,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
                }
 
                if (!use_stdout && reopen_stdout(numbered_files ? NULL : commit,
-                                                &rev))
+                                                &rev, quiet))
                        die(_("Failed to create output files"));
                shown = log_tree_commit(&rev, commit);
                free(commit->buffer);