mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-04 19:50:19 +00:00
4ca0b566ca
The old `allocfmt` is of no use to callers, as they are not able to free the returned buffer. Export a new API that returns a static string that doesn't need to be freed.
131 lines
3.2 KiB
C
131 lines
3.2 KiB
C
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#include "clar_libgit2.h"
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#include "buffer.h"
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#include "vector.h"
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#include "push_util.h"
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const git_oid OID_ZERO = {{ 0 }};
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void updated_tip_free(updated_tip *t)
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{
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git__free(t->name);
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git__free(t->old_oid);
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git__free(t->new_oid);
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git__free(t);
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}
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void record_callbacks_data_clear(record_callbacks_data *data)
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{
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size_t i;
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updated_tip *tip;
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git_vector_foreach(&data->updated_tips, i, tip)
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updated_tip_free(tip);
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git_vector_free(&data->updated_tips);
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}
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int record_update_tips_cb(const char *refname, const git_oid *a, const git_oid *b, void *data)
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{
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updated_tip *t;
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record_callbacks_data *record_data = (record_callbacks_data *)data;
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cl_assert(t = git__malloc(sizeof(*t)));
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cl_assert(t->name = git__strdup(refname));
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cl_assert(t->old_oid = git__malloc(sizeof(*t->old_oid)));
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git_oid_cpy(t->old_oid, a);
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cl_assert(t->new_oid = git__malloc(sizeof(*t->new_oid)));
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git_oid_cpy(t->new_oid, b);
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git_vector_insert(&record_data->updated_tips, t);
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return 0;
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}
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int create_deletion_refspecs(git_vector *out, const git_remote_head **heads, size_t heads_len)
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{
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git_buf del_spec = GIT_BUF_INIT;
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size_t i;
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for (i = 0; i < heads_len; i++) {
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const git_remote_head *head = heads[i];
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/* Ignore malformed ref names (which also saves us from tag^{} */
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if (!git_reference_is_valid_name(head->name))
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return 0;
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/* Create a refspec that deletes a branch in the remote */
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if (strcmp(head->name, "refs/heads/master")) {
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cl_git_pass(git_buf_putc(&del_spec, ':'));
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cl_git_pass(git_buf_puts(&del_spec, head->name));
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cl_git_pass(git_vector_insert(out, git_buf_detach(&del_spec)));
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}
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}
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return 0;
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}
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int record_ref_cb(git_remote_head *head, void *payload)
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{
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git_vector *refs = (git_vector *) payload;
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return git_vector_insert(refs, head);
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}
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void verify_remote_refs(const git_remote_head *actual_refs[], size_t actual_refs_len, const expected_ref expected_refs[], size_t expected_refs_len)
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{
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size_t i, j = 0;
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git_buf msg = GIT_BUF_INIT;
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const git_remote_head *actual;
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char *oid_str;
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bool master_present = false;
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/* We don't care whether "master" is present on the other end or not */
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for (i = 0; i < actual_refs_len; i++) {
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actual = actual_refs[i];
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if (!strcmp(actual->name, "refs/heads/master")) {
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master_present = true;
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break;
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}
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}
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if (expected_refs_len + (master_present ? 1 : 0) != actual_refs_len)
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goto failed;
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for (i = 0; i < actual_refs_len; i++) {
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actual = actual_refs[i];
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if (master_present && !strcmp(actual->name, "refs/heads/master"))
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continue;
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if (strcmp(expected_refs[j].name, actual->name) ||
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git_oid_cmp(expected_refs[j].oid, &actual->oid))
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goto failed;
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j++;
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}
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return;
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failed:
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git_buf_puts(&msg, "Expected and actual refs differ:\nEXPECTED:\n");
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for(i = 0; i < expected_refs_len; i++) {
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oid_str = git_oid_tostr_s(expected_refs[i].oid);
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cl_git_pass(git_buf_printf(&msg, "%s = %s\n", expected_refs[i].name, oid_str));
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}
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git_buf_puts(&msg, "\nACTUAL:\n");
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for (i = 0; i < actual_refs_len; i++) {
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actual = actual_refs[i];
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if (master_present && !strcmp(actual->name, "refs/heads/master"))
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continue;
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oid_str = git_oid_tostr_s(&actual->oid);
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cl_git_pass(git_buf_printf(&msg, "%s = %s\n", actual->name, oid_str));
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}
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cl_fail(git_buf_cstr(&msg));
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git_buf_free(&msg);
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}
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