Provide an environment variable GIT_CWD which contains the subdirectory
from which a !alias was called since these cd to the to level directory
before they are executed.
Signed-off-by: Michael J Gruber <git@xxxxxxxxxxxxxxxxxxxx>
---
RFC for lack of tests and doc.
I would say this is something realistic and useful which can be done now, no
matter how our efforts with !(top) and the like go.
git.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/git.c b/git.c
index ef598c3..c8b9189 100644
--- a/git.c
+++ b/git.c
@@ -179,6 +179,8 @@ static int handle_alias(int *argcp, const char ***argv)
if (alias_string[0] == '!') {
const char **alias_argv;
int argc = *argcp, i;
+ struct strbuf sb = STRBUF_INIT;
+ const char *env[2];
commit_pager_choice();
@@ -189,7 +191,13 @@ static int handle_alias(int *argcp, const char ***argv)
alias_argv[i] = (*argv)[i];
alias_argv[argc] = NULL;
- ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
+ strbuf_addstr(&sb, "GIT_CWD=");
+ if (subdir)
+ strbuf_addstr(&sb, subdir);
+ env[0] = sb.buf;
+ env[1] = NULL;
+ ret = run_command_v_opt_cd_env(alias_argv, RUN_USING_SHELL, NULL, env);
+ strbuf_release(&sb);
if (ret >= 0) /* normal exit */
exit(ret);
--
1.7.5.rc0.365.g23929a
--
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