Merge branch 'mg/timestamp-t-fix' into maint
[gitweb.git] / builtin / rev-list.c
index 0ba82b1635b6380d9a7d9fd9a31471b8c8ac9f20..95b4128250c850eb130fbdfea2407bad819a85b8 100644 (file)
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "commit.h"
 #include "diff.h"
 #include "revision.h"
@@ -10,6 +11,7 @@
 #include "graph.h"
 #include "bisect.h"
 #include "progress.h"
+#include "reflog-walk.h"
 
 static const char rev_list_usage[] =
 "git rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
@@ -80,7 +82,7 @@ static void show_commit(struct commit *commit, void *data)
        }
 
        if (info->show_timestamp)
-               printf("%lu ", commit->date);
+               printf("%"PRItime" ", commit->date);
        if (info->header_prefix)
                fputs(info->header_prefix, stdout);
 
@@ -121,49 +123,42 @@ static void show_commit(struct commit *commit, void *data)
                ctx.date_mode_explicit = revs->date_mode_explicit;
                ctx.fmt = revs->commit_format;
                ctx.output_encoding = get_log_output_encoding();
+               ctx.color = revs->diffopt.use_color;
                pretty_print_commit(&ctx, commit, &buf);
-               if (revs->graph) {
-                       if (buf.len) {
-                               if (revs->commit_format != CMIT_FMT_ONELINE)
-                                       graph_show_oneline(revs->graph);
-
-                               graph_show_commit_msg(revs->graph, &buf);
-
-                               /*
-                                * Add a newline after the commit message.
-                                *
-                                * Usually, this newline produces a blank
-                                * padding line between entries, in which case
-                                * we need to add graph padding on this line.
-                                *
-                                * However, the commit message may not end in a
-                                * newline.  In this case the newline simply
-                                * ends the last line of the commit message,
-                                * and we don't need any graph output.  (This
-                                * always happens with CMIT_FMT_ONELINE, and it
-                                * happens with CMIT_FMT_USERFORMAT when the
-                                * format doesn't explicitly end in a newline.)
-                                */
-                               if (buf.len && buf.buf[buf.len - 1] == '\n')
-                                       graph_show_padding(revs->graph);
-                               putchar('\n');
-                       } else {
-                               /*
-                                * If the message buffer is empty, just show
-                                * the rest of the graph output for this
-                                * commit.
-                                */
-                               if (graph_show_remainder(revs->graph))
-                                       putchar('\n');
-                               if (revs->commit_format == CMIT_FMT_ONELINE)
-                                       putchar('\n');
-                       }
+               if (buf.len) {
+                       if (revs->commit_format != CMIT_FMT_ONELINE)
+                               graph_show_oneline(revs->graph);
+
+                       graph_show_commit_msg(revs->graph, stdout, &buf);
+
+                       /*
+                        * Add a newline after the commit message.
+                        *
+                        * Usually, this newline produces a blank
+                        * padding line between entries, in which case
+                        * we need to add graph padding on this line.
+                        *
+                        * However, the commit message may not end in a
+                        * newline.  In this case the newline simply
+                        * ends the last line of the commit message,
+                        * and we don't need any graph output.  (This
+                        * always happens with CMIT_FMT_ONELINE, and it
+                        * happens with CMIT_FMT_USERFORMAT when the
+                        * format doesn't explicitly end in a newline.)
+                        */
+                       if (buf.len && buf.buf[buf.len - 1] == '\n')
+                               graph_show_padding(revs->graph);
+                       putchar(info->hdr_termination);
                } else {
-                       if (revs->commit_format != CMIT_FMT_USERFORMAT ||
-                           buf.len) {
-                               fwrite(buf.buf, 1, buf.len, stdout);
-                               putchar(info->hdr_termination);
-                       }
+                       /*
+                        * If the message buffer is empty, just show
+                        * the rest of the graph output for this
+                        * commit.
+                        */
+                       if (graph_show_remainder(revs->graph))
+                               putchar('\n');
+                       if (revs->commit_format == CMIT_FMT_ONELINE)
+                               putchar('\n');
                }
                strbuf_release(&buf);
        } else {
@@ -189,7 +184,7 @@ static void finish_object(struct object *obj, const char *name, void *cb_data)
        if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid))
                die("missing blob object '%s'", oid_to_hex(&obj->oid));
        if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT)
-               parse_object(obj->oid.hash);
+               parse_object(&obj->oid);
 }
 
 static void show_object(struct object *obj, const char *name, void *cb_data)
@@ -220,7 +215,7 @@ static void print_var_int(const char *var, int val)
 static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
 {
        int cnt, flags = info->flags;
-       char hex[GIT_SHA1_HEXSZ + 1] = "";
+       char hex[GIT_MAX_HEXSZ + 1] = "";
        struct commit_list *tried;
        struct rev_info *revs = info->revs;
 
@@ -245,7 +240,7 @@ static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
                cnt = reaches;
 
        if (revs->commits)
-               sha1_to_hex_r(hex, revs->commits->item->object.oid.hash);
+               oid_to_hex_r(hex, &revs->commits->item->object.oid);
 
        if (flags & BISECT_SHOW_ALL) {
                traverse_commit_list(revs, show_commit, show_object, info);
@@ -285,6 +280,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
        int use_bitmap_index = 0;
        const char *show_progress = NULL;
 
+       if (argc == 2 && !strcmp(argv[1], "-h"))
+               usage(rev_list_usage);
+
        git_config(git_default_config, NULL);
        init_revisions(&revs, prefix);
        revs.abbrev = DEFAULT_ABBREV;
@@ -352,9 +350,10 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                /* Only --header was specified */
                revs.commit_format = CMIT_FMT_RAW;
 
-       if ((!revs.commits &&
+       if ((!revs.commits && reflog_walk_empty(revs.reflog_info) &&
             (!(revs.tag_objects || revs.tree_objects || revs.blob_objects) &&
-             !revs.pending.nr)) ||
+             !revs.pending.nr) &&
+            !revs.rev_input_given) ||
            revs.diff)
                usage(rev_list_usage);