Update draft release notes for 1.5.1

[git.git] / builtin-log.c

diff --git a/builtin-log.c b/builtin-log.c
index f3cff13edc80afad27b9f7930a0a736ba5aa6d16..af2de54371cf7fc294c17431622f759e8e6066db 100644 (file)
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -11,6 +11,7 @@
 #include "log-tree.h"
 #include "builtin.h"
 #include "tag.h"
+#include "reflog-walk.h"
 
 static int default_show_root = 1;
 
@@ -50,8 +51,11 @@ static int cmd_log_walk(struct rev_info *rev)
        prepare_revision_walk(rev);
        while ((commit = get_revision(rev)) != NULL) {
                log_tree_commit(rev, commit);
-               free(commit->buffer);
-               commit->buffer = NULL;
+               if (!rev->reflog_info) {
+                       /* we allow cycles in reflog ancestry */
+                       free(commit->buffer);
+                       commit->buffer = NULL;
+               }
                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
@@ -178,6 +182,37 @@ int cmd_show(int argc, const char **argv, const char *prefix)
        return ret;
 }
 
+/*
+ * This is equivalent to "git log -g --abbrev-commit --pretty=oneline"
+ */
+int cmd_log_reflog(int argc, const char **argv, const char *prefix)
+{
+       struct rev_info rev;
+
+       git_config(git_log_config);
+       init_revisions(&rev, prefix);
+       init_reflog_walk(&rev.reflog_info);
+       rev.abbrev_commit = 1;
+       rev.verbose_header = 1;
+       cmd_log_init(argc, argv, prefix, &rev);
+
+       /*
+        * This means that we override whatever commit format the user gave
+        * on the cmd line.  Sad, but cmd_log_init() currently doesn't
+        * allow us to set a different default.
+        */
+       rev.commit_format = CMIT_FMT_ONELINE;
+       rev.always_show_header = 1;
+
+       /*
+        * We get called through "git reflog", so unlike the other log
+        * routines, we need to set up our pager manually..
+        */
+       setup_pager();
+
+       return cmd_log_walk(&rev);
+}
+
 int cmd_log(int argc, const char **argv, const char *prefix)
 {
        struct rev_info rev;
@@ -349,7 +384,7 @@ static void get_patch_ids(struct rev_info *rev, struct diff_options *options, co
 
 static void gen_message_id(char *dest, unsigned int length, char *base)
 {
-       const char *committer = git_committer_info(1);
+       const char *committer = git_committer_info(-1);
        const char *email_start = strrchr(committer, '<');
        const char *email_end = strrchr(committer, '>');
        if(!email_start || !email_end || email_start > email_end - 1)
@@ -377,7 +412,6 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
        char message_id[1024];
        char ref_message_id[1024];
 
-       setup_ident();
        git_config(git_format_config);
        init_revisions(&rev, prefix);
        rev.commit_format = CMIT_FMT_EMAIL;
@@ -473,7 +507,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
        if (!rev.diffopt.text)
                rev.diffopt.binary = 1;
 
-       if (!output_directory)
+       if (!output_directory && !use_stdout)
                output_directory = prefix;
 
        if (output_directory) {