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implement support for username@host:path URLs in transport_find_fn()

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This commit is contained in:
Ryan Wilcox 2012-02-29 17:37:18 -05:00
parent 17b3d9b92b
commit 58448910a0
2 changed files with 35 additions and 3 deletions
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28
src/transport.c
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@ -10,6 +10,8 @@
#include "git2/net.h"
#include "transport.h"
#include <regex.h>
static struct {
char *prefix;
git_transport_cb fn;
@ -28,15 +30,35 @@ static struct {
static git_transport_cb transport_find_fn(const char *url)
{
size_t i = 0;
regex_t preg;
int error;
git_transport_cb output = NULL;
/* TODO: Parse "example.com:project.git" as an SSH URL */
// First, check to see if it's an obvious URL, which a URL scheme
for (i = 0; i < GIT_TRANSPORT_COUNT; ++i) {
if (!strncasecmp(url, transports[i].prefix, strlen(transports[i].prefix)))
return transports[i].fn;
}
return NULL;
// next, see if it matches un-schemed SSH paths used by Git
// if it does not match, it must be a local transport method
// use the slightly old fashioned :alnum: instead of \w or :word:, because
// both are Perl extensions to the Regular Expression language (and not available here)
error = regcomp(&preg, "^[[:alnum:]_]+@[[:alnum:]_]+\\.[[:alnum:]_]+:.+\\.git$", REG_EXTENDED);
if (error < 0)
goto cleanup;
int rc = regexec(&preg, url, 0, NULL, 0);
if ( rc == REG_NOMATCH )
output = NULL; // a match was not found - it's probably a file system path
else
output = &git_transport_git; // a match was found!
cleanup:
regfree(&preg);
return output;
}
/**************

10
tests-clar/network/remotes.c
View File

@ -30,6 +30,16 @@ void test_network_remotes__parsing(void)
cl_assert(!strcmp(git_remote_url(_remote), "git://github.com/libgit2/libgit2"));
}
void test_network_remotes__parsing_ssh_remote(void)
{
cl_assert( git_remote_valid_url("git@github.com:libgit2/libgit2.git") );
}
void test_network_remotes__parsing_local_path(void)
{
cl_assert( !git_remote_valid_url("/home/git/repos/libgit2.git") );
}
void test_network_remotes__refspec_parsing(void)
{
cl_assert(!strcmp(git_refspec_src(_refspec), "refs/heads/*"));