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| author | Thomas Rast <trast@student.ethz.ch> | 2009-01-17 17:09:56 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-01-17 18:37:21 -0800 |
| commit | 696acf45f9638b014c7132508de26d1a571c8a33 (patch) | |
| tree | ceeb225371a2f12017cdfe4dce350b626d34a6b0 /builtin-checkout.c | |
| parent | d18ba22154574390dbff2c060f44b9715477e95a (diff) | |
| download | git-696acf45f9638b014c7132508de26d1a571c8a33.tar.gz | |
checkout: implement "-" abbreviation, add docs and tests
Have '-' mean the same as '@{-1}', i.e., the last branch we were on.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-checkout.c')
| -rw-r--r-- | builtin-checkout.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin-checkout.c b/builtin-checkout.c index dc1de06279..b0a101bac7 100644 --- a/builtin-checkout.c +++ b/builtin-checkout.c @@ -679,6 +679,9 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) arg = argv[0]; has_dash_dash = (argc > 1) && !strcmp(argv[1], "--"); + if (!strcmp(arg, "-")) + arg = "@{-1}"; + if (get_sha1(arg, rev)) { if (has_dash_dash) /* case (1) */ die("invalid reference: %s", arg); |