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rev-parse: --local-env-vars option

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This prints the list of repo-local environment variables.

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Giuseppe Bilotta 2010-02-25 00:34:15 +01:00 committed by Junio C Hamano
parent 48a7c1c49d
commit 94c8ccaaba
2 changed files with 13 additions and 0 deletions
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6
Documentation/git-rev-parse.txt
View File

@ -149,6 +149,12 @@ shown. If the pattern does not contain a globbing character (`?`,
--is-bare-repository::
When the repository is bare print "true", otherwise "false".
--local-env-vars::
List the GIT_* environment variables that are local to the
repository (e.g. GIT_DIR or GIT_WORK_TREE, but not GIT_EDITOR).
Only the names of the variables are listed, not their value,
even if they are set.
--short::
--short=number::
Instead of outputting the full SHA1 values of object names try to

7
builtin-rev-parse.c
View File

@ -455,6 +455,13 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (argc > 1 && !strcmp("--sq-quote", argv[1]))
return cmd_sq_quote(argc - 2, argv + 2);
if (argc == 2 && !strcmp("--local-env-vars", argv[1])) {
int i;
for (i = 0; local_repo_env[i]; i++)
printf("%s\n", local_repo_env[i]);
return 0;
}
if (argc > 1 && !strcmp("-h", argv[1]))
usage(builtin_rev_parse_usage);