blame: prefer xsnprintf to strcpy for colors

diff --git a/log-tree.c b/log-tree.c
index a4ec11c2bf62bbda4304d19913f25965247d4027..fca29d4799da27164394a8c59da067a0522241fe 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "diff.h"
 #include "commit.h"
 #include "tag.h"
@@ -93,8 +94,12 @@ static int add_ref_decoration(const char *refname, const struct object_id *oid,
 {
        struct object *obj;
        enum decoration_type type = DECORATION_NONE;
+       struct decoration_filter *filter = (struct decoration_filter *)cb_data;
 
-       assert(cb_data == NULL);
+       if (filter && !ref_filter_match(refname,
+                             filter->include_ref_pattern,
+                             filter->exclude_ref_pattern))
+               return 0;
 
        if (starts_with(refname, git_replace_ref_base)) {
                struct object_id original_oid;
@@ -147,15 +152,23 @@ static int add_graft_decoration(const struct commit_graft *graft, void *cb_data)
        return 0;
 }
 
-void load_ref_decorations(int flags)
+void load_ref_decorations(struct decoration_filter *filter, int flags)
 {
        if (!decoration_loaded) {
-
+               if (filter) {
+                       struct string_list_item *item;
+                       for_each_string_list_item(item, filter->exclude_ref_pattern) {
+                               normalize_glob_ref(item, NULL, item->string);
+                       }
+                       for_each_string_list_item(item, filter->include_ref_pattern) {
+                               normalize_glob_ref(item, NULL, item->string);
+                       }
+               }
                decoration_loaded = 1;
                decoration_flags = flags;
-               for_each_ref(add_ref_decoration, NULL);
-               head_ref(add_ref_decoration, NULL);
-               for_each_commit_graft(add_graft_decoration, NULL);
+               for_each_ref(add_ref_decoration, filter);
+               head_ref(add_ref_decoration, filter);
+               for_each_commit_graft(add_graft_decoration, filter);
        }
 }
 
@@ -184,7 +197,6 @@ static const struct name_decoration *current_pointed_by_HEAD(const struct name_d
 {
        const struct name_decoration *list, *head = NULL;
        const char *branch_name = NULL;
-       struct object_id unused;
        int rru_flags;
 
        /* First find HEAD */
@@ -197,8 +209,8 @@ static const struct name_decoration *current_pointed_by_HEAD(const struct name_d
                return NULL;
 
        /* Now resolve and find the matching current branch */
-       branch_name = resolve_ref_unsafe("HEAD", 0, unused.hash, &rru_flags);
-       if (!(rru_flags & REF_ISSYMREF))
+       branch_name = resolve_ref_unsafe("HEAD", 0, NULL, &rru_flags);
+       if (!branch_name || !(rru_flags & REF_ISSYMREF))
                return NULL;
 
        if (!starts_with(branch_name, "refs/"))
@@ -655,7 +667,7 @@ void show_log(struct rev_info *opt)
                struct strbuf notebuf = STRBUF_INIT;
 
                raw = (opt->commit_format == CMIT_FMT_USERFORMAT);
-               format_display_notes(commit->object.oid.hash, &notebuf,
+               format_display_notes(&commit->object.oid, &notebuf,
                                     get_log_output_encoding(), raw);
                ctx.notes_message = notebuf.len
                        ? strbuf_detach(&notebuf, NULL)
@@ -793,7 +805,7 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
        struct commit_list *parents;
        struct object_id *oid;
 
-       if (!opt->diff && !DIFF_OPT_TST(&opt->diffopt, EXIT_WITH_STATUS))
+       if (!opt->diff && !opt->diffopt.flags.exit_with_status)
                return 0;
 
        parse_commit_or_die(commit);
@@ -803,7 +815,7 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
        parents = get_saved_parents(opt, commit);
        if (!parents) {
                if (opt->show_root_diff) {
-                       diff_root_tree_sha1(oid->hash, "", &opt->diffopt);
+                       diff_root_tree_oid(oid, "", &opt->diffopt);
                        log_tree_diff_flush(opt);
                }
                return !opt->loginfo;
@@ -822,8 +834,8 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
                         * we merged _in_.
                         */
                        parse_commit_or_die(parents->item);
-                       diff_tree_sha1(parents->item->tree->object.oid.hash,
-                                      oid->hash, "", &opt->diffopt);
+                       diff_tree_oid(&parents->item->tree->object.oid,
+                                     oid, "", &opt->diffopt);
                        log_tree_diff_flush(opt);
                        return !opt->loginfo;
                }
@@ -837,8 +849,8 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
                struct commit *parent = parents->item;
 
                parse_commit_or_die(parent);
-               diff_tree_sha1(parent->tree->object.oid.hash,
-                              oid->hash, "", &opt->diffopt);
+               diff_tree_oid(&parent->tree->object.oid,
+                             oid, "", &opt->diffopt);
                log_tree_diff_flush(opt);
 
                showed_log |= !opt->loginfo;