#include "revision.h"
#include "exec_cmd.h"
#include "remote.h"
+#include "list-objects.h"
#include <expat.h>
static signed char remote_dir_exists[256];
static struct curl_slist *no_pragma_header;
-static struct curl_slist *default_headers;
static int push_verbosely;
static int push_all = MATCH_REFS_NONE;
memset(&stream, 0, sizeof(stream));
deflateInit(&stream, zlib_compression_level);
size = deflateBound(&stream, len + hdrlen);
- request->buffer.buffer = xmalloc(size);
+ strbuf_init(&request->buffer.buf, size);
+ request->buffer.posn = 0;
/* Compress it */
- stream.next_out = request->buffer.buffer;
+ stream.next_out = (unsigned char *)request->buffer.buf.buf;
stream.avail_out = size;
/* First header.. */
deflateEnd(&stream);
free(unpacked);
- request->buffer.size = stream.total_out;
- request->buffer.posn = 0;
+ request->buffer.buf.len = stream.total_out;
request->url = xmalloc(strlen(remote->url) +
strlen(request->lock->token) + 51);
slot->callback_func = process_response;
slot->callback_data = request;
curl_easy_setopt(slot->curl, CURLOPT_INFILE, &request->buffer);
- curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, request->buffer.size);
+ curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, request->buffer.buf.len);
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
close(request->local_fileno);
if (request->local_stream)
fclose(request->local_stream);
- if (request->url != NULL)
- free(request->url);
+ free(request->url);
free(request);
}
{
unsigned char sha1[20];
char *url;
- struct buffer buffer;
+ struct strbuf buffer = STRBUF_INIT;
char *data;
int i = 0;
struct active_request_slot *slot;
struct slot_results results;
- data = xcalloc(1, 4096);
- buffer.size = 4096;
- buffer.posn = 0;
- buffer.buffer = data;
-
if (push_verbosely)
fprintf(stderr, "Getting pack list\n");
if (start_active_slot(slot)) {
run_active_slot(slot);
if (results.curl_result != CURLE_OK) {
- free(buffer.buffer);
+ strbuf_release(&buffer);
free(url);
if (results.http_code == 404)
return 0;
return error("%s", curl_errorstr);
}
} else {
- free(buffer.buffer);
+ strbuf_release(&buffer);
free(url);
return error("Unable to start request");
}
free(url);
- data = buffer.buffer;
- while (i < buffer.posn) {
+ data = buffer.buf;
+ while (i < buffer.len) {
switch (data[i]) {
case 'P':
i++;
- if (i + 52 < buffer.posn &&
+ if (i + 52 < buffer.len &&
!prefixcmp(data + i, " pack-") &&
!prefixcmp(data + i + 46, ".pack\n")) {
get_sha1_hex(data + i + 6, sha1);
i++;
}
- free(buffer.buffer);
+ strbuf_release(&buffer);
return 0;
}
-static inline int needs_quote(int ch)
-{
- if (((ch >= 'A') && (ch <= 'Z'))
- || ((ch >= 'a') && (ch <= 'z'))
- || ((ch >= '0') && (ch <= '9'))
- || (ch == '/')
- || (ch == '-')
- || (ch == '.'))
- return 0;
- return 1;
-}
-
-static inline int hex(int v)
-{
- if (v < 10) return '0' + v;
- else return 'A' + v - 10;
-}
-
-static char *quote_ref_url(const char *base, const char *ref)
-{
- const char *cp;
- char *dp, *qref;
- int len, baselen, ch;
-
- baselen = strlen(base);
- len = baselen + 1;
- for (cp = ref; (ch = *cp) != 0; cp++, len++)
- if (needs_quote(ch))
- len += 2; /* extra two hex plus replacement % */
- qref = xmalloc(len);
- memcpy(qref, base, baselen);
- for (cp = ref, dp = qref + baselen; (ch = *cp) != 0; cp++) {
- if (needs_quote(ch)) {
- *dp++ = '%';
- *dp++ = hex((ch >> 4) & 0xF);
- *dp++ = hex(ch & 0xF);
- }
- else
- *dp++ = ch;
- }
- *dp = 0;
-
- return qref;
-}
-
-int fetch_ref(char *ref, unsigned char *sha1)
-{
- char *url;
- char hex[42];
- struct buffer buffer;
- char *base = remote->url;
- struct active_request_slot *slot;
- struct slot_results results;
- buffer.size = 41;
- buffer.posn = 0;
- buffer.buffer = hex;
- hex[41] = '\0';
-
- url = quote_ref_url(base, ref);
- slot = get_active_slot();
- slot->results = &results;
- curl_easy_setopt(slot->curl, CURLOPT_FILE, &buffer);
- curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
- curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, NULL);
- curl_easy_setopt(slot->curl, CURLOPT_URL, url);
- if (start_active_slot(slot)) {
- run_active_slot(slot);
- free(url);
- if (results.curl_result != CURLE_OK)
- return error("Couldn't get %s for %s\n%s",
- url, ref, curl_errorstr);
- } else {
- free(url);
- return error("Unable to start request");
- }
-
- if (buffer.posn != 41)
- return 1;
- hex[40] = '\0';
- return get_sha1_hex(hex, sha1);
-}
-
static void one_remote_object(const char *hex)
{
unsigned char sha1[20];
{
struct active_request_slot *slot;
struct slot_results results;
- struct buffer out_buffer;
- struct buffer in_buffer;
- char *out_data;
- char *in_data;
+ struct buffer out_buffer = { STRBUF_INIT, 0 };
+ struct strbuf in_buffer = STRBUF_INIT;
char *url;
char *ep;
char timeout_header[25];
ep = strchr(ep + 1, '/');
}
- out_buffer.size = strlen(LOCK_REQUEST) + strlen(git_default_email) - 2;
- out_data = xmalloc(out_buffer.size + 1);
- snprintf(out_data, out_buffer.size + 1, LOCK_REQUEST, git_default_email);
- out_buffer.posn = 0;
- out_buffer.buffer = out_data;
-
- in_buffer.size = 4096;
- in_data = xmalloc(in_buffer.size);
- in_buffer.posn = 0;
- in_buffer.buffer = in_data;
+ strbuf_addf(&out_buffer.buf, LOCK_REQUEST, git_default_email);
sprintf(timeout_header, "Timeout: Second-%ld", timeout);
dav_headers = curl_slist_append(dav_headers, timeout_header);
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
- curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+ curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
XML_SetElementHandler(parser, xml_start_tag,
xml_end_tag);
XML_SetCharacterDataHandler(parser, xml_cdata);
- result = XML_Parse(parser, in_buffer.buffer,
- in_buffer.posn, 1);
+ result = XML_Parse(parser, in_buffer.buf,
+ in_buffer.len, 1);
free(ctx.name);
if (result != XML_STATUS_OK) {
fprintf(stderr, "XML error: %s\n",
}
curl_slist_free_all(dav_headers);
- free(out_data);
- free(in_data);
+ strbuf_release(&out_buffer.buf);
+ strbuf_release(&in_buffer);
if (lock->token == NULL || lock->timeout <= 0) {
- if (lock->token != NULL)
- free(lock->token);
- if (lock->owner != NULL)
- free(lock->owner);
+ free(lock->token);
+ free(lock->owner);
free(url);
free(lock);
lock = NULL;
prev->next = prev->next->next;
}
- if (lock->owner != NULL)
- free(lock->owner);
+ free(lock->owner);
free(lock->url);
free(lock->token);
free(lock);
return rc;
}
+static void remove_locks(void)
+{
+ struct remote_lock *lock = remote->locks;
+
+ fprintf(stderr, "Removing remote locks...\n");
+ while (lock) {
+ unlock_remote(lock);
+ lock = lock->next;
+ }
+}
+
+static void remove_locks_on_signal(int signo)
+{
+ remove_locks();
+ signal(signo, SIG_DFL);
+ raise(signo);
+}
+
static void remote_ls(const char *path, int flags,
void (*userFunc)(struct remote_ls_ctx *ls),
void *userData);
char *url = xmalloc(strlen(remote->url) + strlen(path) + 1);
struct active_request_slot *slot;
struct slot_results results;
- struct buffer in_buffer;
- struct buffer out_buffer;
- char *in_data;
- char *out_data;
+ struct strbuf in_buffer = STRBUF_INIT;
+ struct buffer out_buffer = { STRBUF_INIT, 0 };
struct curl_slist *dav_headers = NULL;
struct xml_ctx ctx;
struct remote_ls_ctx ls;
sprintf(url, "%s%s", remote->url, path);
- out_buffer.size = strlen(PROPFIND_ALL_REQUEST);
- out_data = xmalloc(out_buffer.size + 1);
- snprintf(out_data, out_buffer.size + 1, PROPFIND_ALL_REQUEST);
- out_buffer.posn = 0;
- out_buffer.buffer = out_data;
-
- in_buffer.size = 4096;
- in_data = xmalloc(in_buffer.size);
- in_buffer.posn = 0;
- in_buffer.buffer = in_data;
+ strbuf_addf(&out_buffer.buf, PROPFIND_ALL_REQUEST);
dav_headers = curl_slist_append(dav_headers, "Depth: 1");
dav_headers = curl_slist_append(dav_headers, "Content-Type: text/xml");
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
- curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+ curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
XML_SetElementHandler(parser, xml_start_tag,
xml_end_tag);
XML_SetCharacterDataHandler(parser, xml_cdata);
- result = XML_Parse(parser, in_buffer.buffer,
- in_buffer.posn, 1);
+ result = XML_Parse(parser, in_buffer.buf,
+ in_buffer.len, 1);
free(ctx.name);
if (result != XML_STATUS_OK) {
free(ls.path);
free(url);
- free(out_data);
- free(in_buffer.buffer);
+ strbuf_release(&out_buffer.buf);
+ strbuf_release(&in_buffer);
curl_slist_free_all(dav_headers);
}
{
struct active_request_slot *slot;
struct slot_results results;
- struct buffer in_buffer;
- struct buffer out_buffer;
- char *in_data;
- char *out_data;
+ struct strbuf in_buffer = STRBUF_INIT;
+ struct buffer out_buffer = { STRBUF_INIT, 0 };
struct curl_slist *dav_headers = NULL;
struct xml_ctx ctx;
int lock_flags = 0;
- out_buffer.size =
- strlen(PROPFIND_SUPPORTEDLOCK_REQUEST) +
- strlen(remote->url) - 2;
- out_data = xmalloc(out_buffer.size + 1);
- snprintf(out_data, out_buffer.size + 1,
- PROPFIND_SUPPORTEDLOCK_REQUEST, remote->url);
- out_buffer.posn = 0;
- out_buffer.buffer = out_data;
-
- in_buffer.size = 4096;
- in_data = xmalloc(in_buffer.size);
- in_buffer.posn = 0;
- in_buffer.buffer = in_data;
+ strbuf_addf(&out_buffer.buf, PROPFIND_SUPPORTEDLOCK_REQUEST, remote->url);
dav_headers = curl_slist_append(dav_headers, "Depth: 0");
dav_headers = curl_slist_append(dav_headers, "Content-Type: text/xml");
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
- curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+ curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
XML_SetUserData(parser, &ctx);
XML_SetElementHandler(parser, xml_start_tag,
xml_end_tag);
- result = XML_Parse(parser, in_buffer.buffer,
- in_buffer.posn, 1);
+ result = XML_Parse(parser, in_buffer.buf,
+ in_buffer.len, 1);
free(ctx.name);
if (result != XML_STATUS_OK) {
lock_flags = 0;
}
XML_ParserFree(parser);
+ if (!lock_flags)
+ error("Error: no DAV locking support on %s",
+ remote->url);
+
+ } else {
+ error("Cannot access URL %s, return code %d",
+ remote->url, results.curl_result);
+ lock_flags = 0;
}
} else {
- fprintf(stderr, "Unable to start PROPFIND request\n");
+ error("Unable to start PROPFIND request on %s", remote->url);
}
- free(out_data);
- free(in_buffer.buffer);
+ strbuf_release(&out_buffer.buf);
+ strbuf_release(&in_buffer);
curl_slist_free_all(dav_headers);
return lock_flags;
init_tree_desc(&desc, tree->buffer, tree->size);
- while (tree_entry(&desc, &entry)) {
- if (S_ISDIR(entry.mode))
+ while (tree_entry(&desc, &entry))
+ switch (object_type(entry.mode)) {
+ case OBJ_TREE:
p = process_tree(lookup_tree(entry.sha1), p, &me, name);
- else
+ break;
+ case OBJ_BLOB:
p = process_blob(lookup_blob(entry.sha1), p, &me, name);
- }
+ break;
+ default:
+ /* Subproject commit - not in this repository */
+ break;
+ }
+
free(tree->buffer);
tree->buffer = NULL;
return p;
{
struct active_request_slot *slot;
struct slot_results results;
- char *out_data;
char *if_header;
- struct buffer out_buffer;
+ struct buffer out_buffer = { STRBUF_INIT, 0 };
struct curl_slist *dav_headers = NULL;
- int i;
if_header = xmalloc(strlen(lock->token) + 25);
sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token);
dav_headers = curl_slist_append(dav_headers, if_header);
- out_buffer.size = 41;
- out_data = xmalloc(out_buffer.size + 1);
- i = snprintf(out_data, out_buffer.size + 1, "%s\n", sha1_to_hex(sha1));
- if (i != out_buffer.size) {
- fprintf(stderr, "Unable to initialize PUT request body\n");
- return 0;
- }
- out_buffer.posn = 0;
- out_buffer.buffer = out_data;
+ strbuf_addf(&out_buffer.buf, "%s\n", sha1_to_hex(sha1));
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
- curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.size);
+ curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
if (start_active_slot(slot)) {
run_active_slot(slot);
- free(out_data);
+ strbuf_release(&out_buffer.buf);
free(if_header);
if (results.curl_result != CURLE_OK) {
fprintf(stderr,
return 0;
}
} else {
- free(out_data);
+ strbuf_release(&out_buffer.buf);
free(if_header);
fprintf(stderr, "Unable to start PUT request\n");
return 0;
static void one_remote_ref(char *refname)
{
struct ref *ref;
- unsigned char remote_sha1[20];
struct object *obj;
- int len = strlen(refname) + 1;
- if (fetch_ref(refname, remote_sha1) != 0) {
+ ref = alloc_ref_from_str(refname);
+
+ if (http_fetch_ref(remote->url, ref) != 0) {
fprintf(stderr,
"Unable to fetch ref %s from %s\n",
refname, remote->url);
+ free(ref);
return;
}
* Fetch a copy of the object if it doesn't exist locally - it
* may be required for updating server info later.
*/
- if (remote->can_update_info_refs && !has_sha1_file(remote_sha1)) {
- obj = lookup_unknown_object(remote_sha1);
+ if (remote->can_update_info_refs && !has_sha1_file(ref->old_sha1)) {
+ obj = lookup_unknown_object(ref->old_sha1);
if (obj) {
fprintf(stderr, " fetch %s for %s\n",
- sha1_to_hex(remote_sha1), refname);
+ sha1_to_hex(ref->old_sha1), refname);
add_fetch_request(obj);
}
}
- ref = xcalloc(1, sizeof(*ref) + len);
- hashcpy(ref->old_sha1, remote_sha1);
- memcpy(ref->name, refname, len);
*remote_tail = ref;
remote_tail = &ref->next;
}
return found;
}
-static void mark_edge_parents_uninteresting(struct commit *commit)
-{
- struct commit_list *parents;
-
- for (parents = commit->parents; parents; parents = parents->next) {
- struct commit *parent = parents->item;
- if (!(parent->object.flags & UNINTERESTING))
- continue;
- mark_tree_uninteresting(parent->tree);
- }
-}
-
-static void mark_edges_uninteresting(struct commit_list *list)
-{
- for ( ; list; list = list->next) {
- struct commit *commit = list->item;
-
- if (commit->object.flags & UNINTERESTING) {
- mark_tree_uninteresting(commit->tree);
- continue;
- }
- mark_edge_parents_uninteresting(commit);
- }
-}
-
static void add_remote_info_ref(struct remote_ls_ctx *ls)
{
- struct buffer *buf = (struct buffer *)ls->userData;
- unsigned char remote_sha1[20];
+ struct strbuf *buf = (struct strbuf *)ls->userData;
struct object *o;
int len;
char *ref_info;
+ struct ref *ref;
- if (fetch_ref(ls->dentry_name, remote_sha1) != 0) {
+ ref = alloc_ref_from_str(ls->dentry_name);
+
+ if (http_fetch_ref(remote->url, ref) != 0) {
fprintf(stderr,
"Unable to fetch ref %s from %s\n",
ls->dentry_name, remote->url);
aborted = 1;
+ free(ref);
return;
}
- o = parse_object(remote_sha1);
+ o = parse_object(ref->old_sha1);
if (!o) {
fprintf(stderr,
"Unable to parse object %s for remote ref %s\n",
- sha1_to_hex(remote_sha1), ls->dentry_name);
+ sha1_to_hex(ref->old_sha1), ls->dentry_name);
aborted = 1;
+ free(ref);
return;
}
len = strlen(ls->dentry_name) + 42;
ref_info = xcalloc(len + 1, 1);
sprintf(ref_info, "%s %s\n",
- sha1_to_hex(remote_sha1), ls->dentry_name);
+ sha1_to_hex(ref->old_sha1), ls->dentry_name);
fwrite_buffer(ref_info, 1, len, buf);
free(ref_info);
free(ref_info);
}
}
+ free(ref);
}
static void update_remote_info_refs(struct remote_lock *lock)
{
- struct buffer buffer;
+ struct buffer buffer = { STRBUF_INIT, 0 };
struct active_request_slot *slot;
struct slot_results results;
char *if_header;
struct curl_slist *dav_headers = NULL;
- buffer.buffer = xcalloc(1, 4096);
- buffer.size = 4096;
- buffer.posn = 0;
remote_ls("refs/", (PROCESS_FILES | RECURSIVE),
- add_remote_info_ref, &buffer);
+ add_remote_info_ref, &buffer.buf);
if (!aborted) {
if_header = xmalloc(strlen(lock->token) + 25);
sprintf(if_header, "If: (<opaquelocktoken:%s>)", lock->token);
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_INFILE, &buffer);
- curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, buffer.posn);
+ curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, buffer.buf.len);
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
curl_easy_setopt(slot->curl, CURLOPT_PUT, 1);
curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
- buffer.posn = 0;
-
if (start_active_slot(slot)) {
run_active_slot(slot);
if (results.curl_result != CURLE_OK) {
}
free(if_header);
}
- free(buffer.buffer);
+ strbuf_release(&buffer.buf);
}
static int remote_exists(const char *path)
char *url = xmalloc(strlen(remote->url) + strlen(path) + 1);
struct active_request_slot *slot;
struct slot_results results;
+ int ret = -1;
sprintf(url, "%s%s", remote->url, path);
- slot = get_active_slot();
+ slot = get_active_slot();
slot->results = &results;
- curl_easy_setopt(slot->curl, CURLOPT_URL, url);
- curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 1);
+ curl_easy_setopt(slot->curl, CURLOPT_URL, url);
+ curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 1);
- if (start_active_slot(slot)) {
+ if (start_active_slot(slot)) {
run_active_slot(slot);
- free(url);
if (results.http_code == 404)
- return 0;
+ ret = 0;
else if (results.curl_result == CURLE_OK)
- return 1;
+ ret = 1;
else
fprintf(stderr, "HEAD HTTP error %ld\n", results.http_code);
} else {
- free(url);
fprintf(stderr, "Unable to start HEAD request\n");
}
- return -1;
+ free(url);
+ return ret;
}
static void fetch_symref(const char *path, char **symref, unsigned char *sha1)
{
char *url;
- struct buffer buffer;
+ struct strbuf buffer = STRBUF_INIT;
struct active_request_slot *slot;
struct slot_results results;
url = xmalloc(strlen(remote->url) + strlen(path) + 1);
sprintf(url, "%s%s", remote->url, path);
- buffer.size = 4096;
- buffer.posn = 0;
- buffer.buffer = xmalloc(buffer.size);
-
slot = get_active_slot();
slot->results = &results;
curl_easy_setopt(slot->curl, CURLOPT_FILE, &buffer);
}
free(url);
- if (*symref != NULL)
- free(*symref);
+ free(*symref);
*symref = NULL;
hashclr(sha1);
- if (buffer.posn == 0)
+ if (buffer.len == 0)
return;
/* If it's a symref, set the refname; otherwise try for a sha1 */
- if (!prefixcmp((char *)buffer.buffer, "ref: ")) {
- *symref = xmemdupz((char *)buffer.buffer + 5, buffer.posn - 6);
+ if (!prefixcmp((char *)buffer.buf, "ref: ")) {
+ *symref = xmemdupz((char *)buffer.buf + 5, buffer.len - 6);
} else {
- get_sha1_hex(buffer.buffer, sha1);
+ get_sha1_hex(buffer.buf, sha1);
}
- free(buffer.buffer);
+ strbuf_release(&buffer);
}
static int verify_merge_base(unsigned char *head_sha1, unsigned char *branch_sha1)
/* Send delete request */
fprintf(stderr, "Removing remote branch '%s'\n", remote_ref->name);
+ if (dry_run)
+ return 0;
url = xmalloc(strlen(remote->url) + strlen(remote_ref->name) + 1);
sprintf(url, "%s%s", remote->url, remote_ref->name);
slot = get_active_slot();
int i;
int new_refs;
struct ref *ref;
+ char *rewritten_url = NULL;
setup_git_directory();
break;
}
+#ifndef USE_CURL_MULTI
+ die("git-push is not available for http/https repository when not compiled with USE_CURL_MULTI");
+#endif
+
if (!remote->url)
usage(http_push_usage);
memset(remote_dir_exists, -1, 256);
- http_init();
+ http_init(NULL);
no_pragma_header = curl_slist_append(no_pragma_header, "Pragma:");
- default_headers = curl_slist_append(default_headers, "Range:");
- default_headers = curl_slist_append(default_headers, "Destination:");
- default_headers = curl_slist_append(default_headers, "If:");
- default_headers = curl_slist_append(default_headers,
- "Pragma: no-cache");
+
+ if (remote->url && remote->url[strlen(remote->url)-1] != '/') {
+ rewritten_url = malloc(strlen(remote->url)+2);
+ strcpy(rewritten_url, remote->url);
+ strcat(rewritten_url, "/");
+ remote->url = rewritten_url;
+ ++remote->path_len;
+ }
/* Verify DAV compliance/lock support */
if (!locking_available()) {
- fprintf(stderr, "Error: no DAV locking support on remote repo %s\n", remote->url);
rc = 1;
goto cleanup;
}
+ signal(SIGINT, remove_locks_on_signal);
+ signal(SIGHUP, remove_locks_on_signal);
+ signal(SIGQUIT, remove_locks_on_signal);
+ signal(SIGTERM, remove_locks_on_signal);
+
/* Check whether the remote has server info files */
remote->can_update_info_refs = 0;
remote->has_info_refs = remote_exists("info/refs");
info_ref_lock = lock_remote("info/refs", LOCK_TIME);
if (info_ref_lock)
remote->can_update_info_refs = 1;
+ else {
+ fprintf(stderr, "Error: cannot lock existing info/refs\n");
+ rc = 1;
+ goto cleanup;
+ }
}
if (remote->has_info_packs)
fetch_indices();
if (!remote_tail)
remote_tail = &remote_refs;
if (match_refs(local_refs, remote_refs, &remote_tail,
- nr_refspec, (const char **) refspec, push_all))
- return -1;
+ nr_refspec, (const char **) refspec, push_all)) {
+ rc = -1;
+ goto cleanup;
+ }
if (!remote_refs) {
fprintf(stderr, "No refs in common and none specified; doing nothing.\n");
- return 0;
+ rc = 0;
+ goto cleanup;
}
new_refs = 0;
if (!ref->peer_ref)
continue;
+
+ if (is_zero_sha1(ref->peer_ref->new_sha1)) {
+ if (delete_remote_branch(ref->name, 1) == -1) {
+ error("Could not remove %s", ref->name);
+ rc = -4;
+ }
+ new_refs++;
+ continue;
+ }
+
if (!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1)) {
if (push_verbosely || 1)
fprintf(stderr, "'%s': up-to-date\n", ref->name);
}
}
hashcpy(ref->new_sha1, ref->peer_ref->new_sha1);
- if (is_zero_sha1(ref->new_sha1)) {
- error("cannot happen anymore");
- rc = -3;
- continue;
- }
new_refs++;
strcpy(old_hex, sha1_to_hex(ref->old_sha1));
new_hex = sha1_to_hex(ref->new_sha1);
}
init_revisions(&revs, setup_git_directory());
setup_revisions(commit_argc, commit_argv, &revs, NULL);
+ revs.edge_hint = 0; /* just in case */
free(new_sha1_hex);
if (old_sha1_hex) {
free(old_sha1_hex);
/* Generate a list of objects that need to be pushed */
pushing = 0;
- prepare_revision_walk(&revs);
- mark_edges_uninteresting(revs.commits);
+ if (prepare_revision_walk(&revs))
+ die("revision walk setup failed");
+ mark_edges_uninteresting(revs.commits, &revs, NULL);
objects_to_send = get_delta(&revs, ref_lock);
finish_all_active_slots();
fill_active_slots();
add_fill_function(NULL, fill_active_slot);
#endif
- finish_all_active_slots();
+ do {
+ finish_all_active_slots();
+#ifdef USE_CURL_MULTI
+ fill_active_slots();
+#endif
+ } while (request_queue_head && !aborted);
/* Update the remote branch if all went well */
- if (aborted || !update_remote(ref->new_sha1, ref_lock)) {
+ if (aborted || !update_remote(ref->new_sha1, ref_lock))
rc = 1;
- goto unlock;
- }
- unlock:
if (!rc)
fprintf(stderr, " done\n");
unlock_remote(ref_lock);
fprintf(stderr, "Unable to update server info\n");
}
}
- if (info_ref_lock)
- unlock_remote(info_ref_lock);
cleanup:
+ free(rewritten_url);
+ if (info_ref_lock)
+ unlock_remote(info_ref_lock);
free(remote);
curl_slist_free_all(no_pragma_header);
- curl_slist_free_all(default_headers);
http_cleanup();