t7004: factor out gpg setup

diff --git a/git.c b/git.c
index 8828c18d6cce99b8becfbb510fcc9b2b752598ca..b660e36660a1fa836a7d0f71a6443bb0b530d644 100644 (file)
--- a/git.c
+++ b/git.c
@@ -7,8 +7,8 @@
 
 const char git_usage_string[] =
        "git [--version] [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
-       "           [-p|--paginate|--no-pager] [--no-replace-objects]\n"
-       "           [--bare] [--git-dir=<path>] [--work-tree=<path>]\n"
+       "           [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]\n"
+       "           [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
        "           [-c name=value] [--help]\n"
        "           <command> [<args>]";
 
@@ -126,6 +126,20 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                        setenv(GIT_DIR_ENVIRONMENT, cmd + 10, 1);
                        if (envchanged)
                                *envchanged = 1;
+               } else if (!strcmp(cmd, "--namespace")) {
+                       if (*argc < 2) {
+                               fprintf(stderr, "No namespace given for --namespace.\n" );
+                               usage(git_usage_string);
+                       }
+                       setenv(GIT_NAMESPACE_ENVIRONMENT, (*argv)[1], 1);
+                       if (envchanged)
+                               *envchanged = 1;
+                       (*argv)++;
+                       (*argc)--;
+               } else if (!prefixcmp(cmd, "--namespace=")) {
+                       setenv(GIT_NAMESPACE_ENVIRONMENT, cmd + 12, 1);
+                       if (envchanged)
+                               *envchanged = 1;
                } else if (!strcmp(cmd, "--work-tree")) {
                        if (*argc < 2) {
                                fprintf(stderr, "No directory given for --work-tree.\n" );
@@ -320,7 +334,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "annotate", cmd_annotate, RUN_SETUP },
                { "apply", cmd_apply, RUN_SETUP_GENTLY },
                { "archive", cmd_archive },
-               { "bisect--helper", cmd_bisect__helper, RUN_SETUP | NEED_WORK_TREE },
+               { "bisect--helper", cmd_bisect__helper, RUN_SETUP },
                { "blame", cmd_blame, RUN_SETUP },
                { "branch", cmd_branch, RUN_SETUP },
                { "bundle", cmd_bundle, RUN_SETUP_GENTLY },