mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-05 18:44:31 +00:00
fe95ac1b67
This works by having the indexer watch the return code of the callback, so will only take effect on object boundaries.
120 lines
3.3 KiB
C
120 lines
3.3 KiB
C
#include "common.h"
|
|
#include <git2.h>
|
|
#include <git2/clone.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#ifndef _WIN32
|
|
# include <pthread.h>
|
|
# include <unistd.h>
|
|
#endif
|
|
|
|
/* Shamelessly borrowed from http://stackoverflow.com/questions/3417837/ */
|
|
#ifdef UNUSED
|
|
#elif defined(__GNUC__)
|
|
# define UNUSED(x) UNUSED_ ## x __attribute__((unused))
|
|
#elif defined(__LCLINT__)
|
|
# define UNUSED(x) /*@unused@*/ x
|
|
#else
|
|
# define UNUSED(x) x
|
|
#endif
|
|
|
|
typedef struct progress_data {
|
|
git_transfer_progress fetch_progress;
|
|
size_t completed_steps;
|
|
size_t total_steps;
|
|
const char *path;
|
|
} progress_data;
|
|
|
|
static void print_progress(const progress_data *pd)
|
|
{
|
|
int network_percent = (100*pd->fetch_progress.received_objects) / pd->fetch_progress.total_objects;
|
|
int index_percent = (100*pd->fetch_progress.indexed_objects) / pd->fetch_progress.total_objects;
|
|
int checkout_percent = pd->total_steps > 0
|
|
? (100 * pd->completed_steps) / pd->total_steps
|
|
: 0.f;
|
|
int kbytes = pd->fetch_progress.received_bytes / 1024;
|
|
|
|
printf("net %3d%% (%4d kb, %5d/%5d) / idx %3d%% (%5d/%5d) / chk %3d%% (%4" PRIuZ "/%4" PRIuZ ") %s\n",
|
|
network_percent, kbytes,
|
|
pd->fetch_progress.received_objects, pd->fetch_progress.total_objects,
|
|
index_percent, pd->fetch_progress.indexed_objects, pd->fetch_progress.total_objects,
|
|
checkout_percent,
|
|
pd->completed_steps, pd->total_steps,
|
|
pd->path);
|
|
}
|
|
|
|
static int fetch_progress(const git_transfer_progress *stats, void *payload)
|
|
{
|
|
progress_data *pd = (progress_data*)payload;
|
|
pd->fetch_progress = *stats;
|
|
print_progress(pd);
|
|
return 0;
|
|
}
|
|
static void checkout_progress(const char *path, size_t cur, size_t tot, void *payload)
|
|
{
|
|
progress_data *pd = (progress_data*)payload;
|
|
pd->completed_steps = cur;
|
|
pd->total_steps = tot;
|
|
pd->path = path;
|
|
print_progress(pd);
|
|
}
|
|
|
|
static int cred_acquire(git_cred **out,
|
|
const char * UNUSED(url),
|
|
const char * UNUSED(username_from_url),
|
|
unsigned int UNUSED(allowed_types),
|
|
void * UNUSED(payload))
|
|
{
|
|
char username[128] = {0};
|
|
char password[128] = {0};
|
|
|
|
printf("Username: ");
|
|
scanf("%s", username);
|
|
|
|
/* Yup. Right there on your terminal. Careful where you copy/paste output. */
|
|
printf("Password: ");
|
|
scanf("%s", password);
|
|
|
|
return git_cred_userpass_plaintext_new(out, username, password);
|
|
}
|
|
|
|
int do_clone(git_repository *repo, int argc, char **argv)
|
|
{
|
|
progress_data pd = {{0}};
|
|
git_repository *cloned_repo = NULL;
|
|
git_clone_options clone_opts = GIT_CLONE_OPTIONS_INIT;
|
|
git_checkout_opts checkout_opts = GIT_CHECKOUT_OPTS_INIT;
|
|
const char *url = argv[1];
|
|
const char *path = argv[2];
|
|
int error;
|
|
|
|
(void)repo; // unused
|
|
|
|
// Validate args
|
|
if (argc < 3) {
|
|
printf ("USAGE: %s <url> <path>\n", argv[0]);
|
|
return -1;
|
|
}
|
|
|
|
// Set up options
|
|
checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
|
|
checkout_opts.progress_cb = checkout_progress;
|
|
checkout_opts.progress_payload = &pd;
|
|
clone_opts.checkout_opts = checkout_opts;
|
|
clone_opts.fetch_progress_cb = &fetch_progress;
|
|
clone_opts.fetch_progress_payload = &pd;
|
|
clone_opts.cred_acquire_cb = cred_acquire;
|
|
|
|
// Do the clone
|
|
error = git_clone(&cloned_repo, url, path, &clone_opts);
|
|
printf("\n");
|
|
if (error != 0) {
|
|
const git_error *err = giterr_last();
|
|
if (err) printf("ERROR %d: %s\n", err->klass, err->message);
|
|
else printf("ERROR %d: no detailed info\n", error);
|
|
}
|
|
else if (cloned_repo) git_repository_free(cloned_repo);
|
|
return error;
|
|
}
|