diff options
| -rw-r--r-- | Documentation/blame-options.txt | 7 | ||||
| -rw-r--r-- | Documentation/git-blame.txt | 2 | ||||
| -rw-r--r-- | Documentation/git-send-email.txt | 13 | ||||
| -rw-r--r-- | builtin-update-index.c | 3 | ||||
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | lockfile.c | 16 |
6 files changed, 38 insertions, 4 deletions
diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index 1ab1b96cf..7f2843225 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -41,6 +41,13 @@ of lines before or after the line given by <start>. -S <revs-file>:: Use revs from revs-file instead of calling linkgit:git-rev-list[1]. +--reverse:: + Walk history forward instead of backward. Instead of showing + the revision in which a line appeared, this shows the last + revision in which a line has existed. This requires a range of + revision like START..END where the path to blame exists in + START. + -p:: --porcelain:: Show in a format designed for machine consumption. diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt index 6999cf2a6..4ef54d660 100644 --- a/Documentation/git-blame.txt +++ b/Documentation/git-blame.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [--incremental] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [--since=<date>] - [<rev> | --contents <file>] [--] <file> + [<rev> | --contents <file> | --reverse <rev>] [--] <file> DESCRIPTION ----------- diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index ff4aeff4e..66bf3b2fc 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -19,6 +19,19 @@ The header of the email is configurable by command line options. If not specified on the command line, the user will be prompted with a ReadLine enabled interface to provide the necessary information. +There are two formats accepted for patch files: + +1. mbox format files ++ +This is what linkgit:git-format-patch[1] generates. Most headers and MIME +formatting are ignored. + +2. The original format used by Greg Kroah-Hartman's 'send_lots_of_email.pl' +script ++ +This format expects the first line of the file to contain the "Cc:" value +and the "Subject:" of the message as the second line. + OPTIONS ------- diff --git a/builtin-update-index.c b/builtin-update-index.c index 560497750..dd43d5bef 100644 --- a/builtin-update-index.c +++ b/builtin-update-index.c @@ -742,8 +742,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) if (newfd < 0) { if (refresh_flags & REFRESH_QUIET) exit(128); - die("unable to create '%s.lock': %s", - get_index_file(), strerror(lock_error)); + unable_to_lock_index_die(get_index_file(), lock_error); } if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock_file)) @@ -484,6 +484,7 @@ struct lock_file { }; #define LOCK_DIE_ON_ERROR 1 #define LOCK_NODEREF 2 +extern NORETURN void unable_to_lock_index_die(const char *path, int err); extern int hold_lock_file_for_update(struct lock_file *, const char *path, int); extern int hold_lock_file_for_append(struct lock_file *, const char *path, int); extern int commit_lock_file(struct lock_file *); diff --git a/lockfile.c b/lockfile.c index 021c3375c..1db1a2fef 100644 --- a/lockfile.c +++ b/lockfile.c @@ -155,11 +155,25 @@ static int lock_file(struct lock_file *lk, const char *path, int flags) return lk->fd; } + +NORETURN void unable_to_lock_index_die(const char *path, int err) +{ + if (errno == EEXIST) { + die("Unable to create '%s.lock': %s.\n\n" + "If no other git process is currently running, this probably means a\n" + "git process crashed in this repository earlier. Make sure no other git\n" + "process is running and remove the file manually to continue.", + path, strerror(err)); + } else { + die("Unable to create '%s.lock': %s", path, strerror(err)); + } +} + int hold_lock_file_for_update(struct lock_file *lk, const char *path, int flags) { int fd = lock_file(lk, path, flags); if (fd < 0 && (flags & LOCK_DIE_ON_ERROR)) - die("unable to create '%s.lock': %s", path, strerror(errno)); + unable_to_lock_index_die(path, errno); return fd; } |