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| author | Steven Drake <sdrake@xnet.co.nz> | 2010-01-12 11:33:48 +1300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-01-11 19:47:35 -0800 |
| commit | 7cceca5cccdcf1f0f9caa80b82d26fcff65e6fdf (patch) | |
| tree | 0bddf16eecc851a173112942ab89bac75f614310 | |
| parent | 902f235378cb2b2f6dd5dd664b9630c95321f0ae (diff) | |
| download | git-7cceca5cccdcf1f0f9caa80b82d26fcff65e6fdf.tar.gz | |
Add 'git rev-parse --show-toplevel' option.
Shows the absolute path of the top-level working directory.
Signed-off-by: Steven Drake <sdrake@xnet.co.nz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Documentation/git-rev-parse.txt | 3 | ||||
| -rw-r--r-- | builtin-rev-parse.c | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index 82045a2522..dc829b333d 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -112,6 +112,9 @@ OPTIONS --remotes:: Show tag refs found in `$GIT_DIR/refs/remotes`. +--show-toplevel:: + Show the absolute path of the top-level directory. + --show-prefix:: When the command is invoked from a subdirectory, show the path of the current directory relative to the top-level diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c index 37d0233521..cbe5b428ad 100644 --- a/builtin-rev-parse.c +++ b/builtin-rev-parse.c @@ -581,6 +581,12 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) for_each_remote_ref(show_reference, NULL); continue; } + if (!strcmp(arg, "--show-toplevel")) { + const char *work_tree = get_git_work_tree(); + if (work_tree) + puts(work_tree); + continue; + } if (!strcmp(arg, "--show-prefix")) { if (prefix) puts(prefix); |