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Removing unneeded code duplication in ls-remote.c

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This commit is contained in:
Krzysztof Adamski 2013-09-01 18:30:11 +02:00
parent ac2e7dc6fb
commit d6d523486c
1 changed files with 7 additions and 33 deletions
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40
examples/network/ls-remote.c
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@ -14,31 +14,6 @@ static int show_ref__cb(git_remote_head *head, void *payload)
return 0;
}
static int use_unnamed(git_repository *repo, const char *url)
{
git_remote *remote = NULL;
int error;
// Create an instance of a remote from the URL. The transport to use
// is detected from the URL
error = git_remote_create_inmemory(&remote, repo, NULL, url);
if (error < 0)
goto cleanup;
// When connecting, the underlying code needs to know wether we
// want to push or fetch
error = git_remote_connect(remote, GIT_DIRECTION_FETCH);
if (error < 0)
goto cleanup;
// With git_remote_ls we can retrieve the advertised heads
error = git_remote_ls(remote, &show_ref__cb, NULL);
cleanup:
git_remote_free(remote);
return error;
}
static int use_remote(git_repository *repo, char *name)
{
git_remote *remote = NULL;
@ -46,8 +21,12 @@ static int use_remote(git_repository *repo, char *name)
// Find the remote by name
error = git_remote_load(&remote, repo, name);
if (error < 0)
goto cleanup;
if (error < 0) {
error = git_remote_create_inmemory(&remote, repo, NULL, name);
if (error < 0)
goto cleanup;
}
error = git_remote_connect(remote, GIT_DIRECTION_FETCH);
if (error < 0)
@ -72,12 +51,7 @@ int ls_remote(git_repository *repo, int argc, char **argv)
return EXIT_FAILURE;
}
/* If there's a ':' in the name, assume it's an URL */
if (strchr(argv[1], ':') != NULL) {
error = use_unnamed(repo, argv[1]);
} else {
error = use_remote(repo, argv[1]);
}
error = use_remote(repo, argv[1]);
return error;
}