diff options
| -rw-r--r-- | Documentation/git-ls-files.txt | 9 | ||||
| -rw-r--r-- | ls-files.c | 19 |
2 files changed, 24 insertions, 4 deletions
diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt index e813f84202..59f6adc494 100644 --- a/Documentation/git-ls-files.txt +++ b/Documentation/git-ls-files.txt @@ -14,9 +14,9 @@ SYNOPSIS (-[c|d|o|i|s|u|k|m])\* [-x <pattern>|--exclude=<pattern>] [-X <file>|--exclude-from=<file>] - [--exclude-per-directory=<file>] + [--exclude-per-directory=<file>] [--error-unmatch] - [--full-name] [--] [<file>]\* + [--full-name] [--abbrev] [--] [<file>]\* DESCRIPTION ----------- @@ -98,6 +98,11 @@ OPTIONS option forces paths to be output relative to the project top directory. +--abbrev[=<n>]:: + Instead of showing the full 40-byte hexadecimal object + lines, show only handful hexdigits prefix. + Non default number of digits can be specified with --abbrev=<n>. + --:: Do not interpret any more arguments as options. diff --git a/ls-files.c b/ls-files.c index df25c8c012..585f6a7ff2 100644 --- a/ls-files.c +++ b/ls-files.c @@ -11,6 +11,7 @@ #include "cache.h" #include "quote.h" +static int abbrev = 0; static int show_deleted = 0; static int show_cached = 0; static int show_others = 0; @@ -488,7 +489,8 @@ static void show_ce_entry(const char *tag, struct cache_entry *ce) printf("%s%06o %s %d\t", tag, ntohl(ce->ce_mode), - sha1_to_hex(ce->sha1), + abbrev ? find_unique_abbrev(ce->sha1,abbrev) + : sha1_to_hex(ce->sha1), ce_stage(ce)); write_name_quoted("", 0, ce->name + offset, line_terminator, stdout); @@ -629,7 +631,8 @@ static void verify_pathspec(void) static const char ls_files_usage[] = "git-ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* " "[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] " - "[ --exclude-per-directory=<filename> ] [--full-name] [--] [<file>]*"; + "[ --exclude-per-directory=<filename> ] [--full-name] [--abbrev] " + "[--] [<file>]*"; int main(int argc, const char **argv) { @@ -736,6 +739,18 @@ int main(int argc, const char **argv) error_unmatch = 1; continue; } + if (!strncmp(arg, "--abbrev=", 9)) { + abbrev = strtoul(arg+9, NULL, 10); + if (abbrev && abbrev < MINIMUM_ABBREV) + abbrev = MINIMUM_ABBREV; + else if (abbrev > 40) + abbrev = 40; + continue; + } + if (!strcmp(arg, "--abbrev")) { + abbrev = DEFAULT_ABBREV; + continue; + } if (*arg == '-') usage(ls_files_usage); break; |