diff options
| -rw-r--r-- | Documentation/git-reflog.txt | 17 | ||||
| -rw-r--r-- | builtin-log.c | 32 | ||||
| -rw-r--r-- | builtin-reflog.c | 18 | ||||
| -rw-r--r-- | builtin.h | 1 |
4 files changed, 58 insertions, 10 deletions
diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt index 1138865896..1e343bcdcd 100644 --- a/Documentation/git-reflog.txt +++ b/Documentation/git-reflog.txt @@ -8,13 +8,18 @@ git-reflog - Manage reflog information SYNOPSIS -------- -[verse] -'git-reflog' expire [--dry-run] [--stale-fix] - [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>... - +'git reflog' <subcommand> <options> DESCRIPTION ----------- +The command takes various subcommands, and different options +depending on the subcommand: + +[verse] +git reflog expire [--dry-run] [--stale-fix] + [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>... + +git reflog [show] [log-options] Reflog is a mechanism to record when the tip of branches are updated. This command is to manage the information recorded in it. @@ -25,6 +30,10 @@ Entries older than `expire` time, or entries older than tip, are removed from the reflog. This is typically not used directly by the end users -- instead, see gitlink:git-gc[1]. +The subcommand "show" (which is also the default, in the absense of any +subcommands) will take all the normal log options, and show the log of +the current branch. It is basically an alias for 'git log -g --abbrev-commit +--pretty=oneline', see gitlink:git-log[1]. OPTIONS diff --git a/builtin-log.c b/builtin-log.c index 982d871887..af2de54371 100644 --- 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; @@ -181,6 +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; diff --git a/builtin-reflog.c b/builtin-reflog.c index bfb169ac04..65b845b447 100644 --- a/builtin-reflog.c +++ b/builtin-reflog.c @@ -13,7 +13,7 @@ */ static const char reflog_expire_usage[] = -"git-reflog expire [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>..."; +"git-reflog (show|expire) [--verbose] [--dry-run] [--stale-fix] [--expire=<time>] [--expire-unreachable=<time>] [--all] <refs>..."; static unsigned long default_reflog_expire; static unsigned long default_reflog_expire_unreachable; @@ -372,10 +372,16 @@ static const char reflog_usage[] = int cmd_reflog(int argc, const char **argv, const char *prefix) { - if (argc < 2) - usage(reflog_usage); - else if (!strcmp(argv[1], "expire")) + /* With no command, we default to showing it. */ + if (argc < 2 || *argv[1] == '-') + return cmd_log_reflog(argc, argv, prefix); + + if (!strcmp(argv[1], "show")) + return cmd_log_reflog(argc - 1, argv + 1, prefix); + + if (!strcmp(argv[1], "expire")) return cmd_reflog_expire(argc - 1, argv + 1, prefix); - else - usage(reflog_usage); + + /* Not a recognized reflog command..*/ + usage(reflog_usage); } @@ -40,6 +40,7 @@ extern int cmd_grep(int argc, const char **argv, const char *prefix); extern int cmd_help(int argc, const char **argv, const char *prefix); extern int cmd_init_db(int argc, const char **argv, const char *prefix); extern int cmd_log(int argc, const char **argv, const char *prefix); +extern int cmd_log_reflog(int argc, const char **argv, const char *prefix); extern int cmd_ls_files(int argc, const char **argv, const char *prefix); extern int cmd_ls_tree(int argc, const char **argv, const char *prefix); extern int cmd_mailinfo(int argc, const char **argv, const char *prefix); |