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Walker.xs
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Walker.xs
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MODULE = Git::Raw PACKAGE = Git::Raw::Walker
SV *
create(class, repo)
SV *class
SV *repo
PREINIT:
int rc;
Repository repo_ptr;
Walker walk;
CODE:
repo_ptr = GIT_SV_TO_PTR(Repository, repo);
rc = git_revwalk_new(&walk, repo_ptr -> repository);
git_check_error(rc);
GIT_NEW_OBJ_WITH_MAGIC(
RETVAL, SvPVbyte_nolen(class), walk, SvRV(repo)
);
OUTPUT: RETVAL
void
sorting(self, order)
Walker self
SV *order
PREINIT:
size_t i = 0;
AV *order_list;
SV **entry;
unsigned int mode = GIT_SORT_NONE;
CODE:
order_list = git_ensure_av(order, "order");
while ((entry = av_fetch(order_list, i++, 0))) {
if (SvPOK(*entry)) {
const char *mode_str = SvPVbyte_nolen(*entry);
if (strcmp(mode_str, "none") == 0)
mode = GIT_SORT_NONE;
else if (strcmp(mode_str, "topological") == 0)
mode |= GIT_SORT_TOPOLOGICAL;
else if (strcmp(mode_str, "time") == 0)
mode |= GIT_SORT_TIME;
else if (strcmp(mode_str, "reverse") == 0)
mode |= GIT_SORT_REVERSE;
else
croak_usage("Invalid 'order' value");
} else
croak_usage("Invalid type for 'order' value");
}
git_revwalk_sorting(self, mode);
void
push(self, commit)
Walker self
Commit commit
PREINIT:
int rc;
CODE:
rc = git_revwalk_push(self, git_commit_id(commit));
git_check_error(rc);
void
push_glob(self, glob)
Walker self
const char* glob
PREINIT:
int rc;
CODE:
rc = git_revwalk_push_glob(self, glob);
git_check_error(rc);
void
push_ref(self, ref)
Walker self
const char* ref
PREINIT:
int rc;
CODE:
rc = git_revwalk_push_ref(self, ref);
git_check_error(rc);
void
push_head(self)
Walker self
PREINIT:
int rc;
CODE:
rc = git_revwalk_push_head(self);
git_check_error(rc);
void
push_range(self, ...)
SV *self
PROTOTYPE: $;@
PREINIT:
int rc = 0;
git_repository *repo;
Walker walk;
char *range = NULL;
CODE:
walk = GIT_SV_TO_PTR(Walker, self);
repo = git_revwalk_repository(walk);
if (items == 3) {
size_t buffer_size = 2 * GIT_OID_HEXSZ + 2 + 1;
git_oid start, end;
if (git_sv_to_commitish(repo, ST(1), &start) == NULL)
croak_resolve("Could not resolve 'start' to a commit id");
if (git_sv_to_commitish(repo, ST(2), &end) == NULL)
croak_resolve("Could not resolve 'end' to a commit id");
Newx(range, buffer_size, char);
git_oid_tostr(range, GIT_OID_HEXSZ + 1, &start);
strncpy(range + GIT_OID_HEXSZ, "..", buffer_size-GIT_OID_HEXSZ);
git_oid_tostr(range + GIT_OID_HEXSZ + 2, GIT_OID_HEXSZ + 1, &end);
rc = git_revwalk_push_range(walk, range);
Safefree(range);
} else if (items == 2) {
range = (char *) git_ensure_pv(ST(1), "range");
rc = git_revwalk_push_range(walk, range);
} else
croak_usage("'range' not provided");
git_check_error(rc);
void
hide(self, commit)
Walker self
Commit commit
PREINIT:
int rc;
CODE:
rc = git_revwalk_hide(self, git_commit_id(commit));
git_check_error(rc);
void
hide_glob(self, glob)
Walker self
char* glob
PREINIT:
int rc;
CODE:
rc = git_revwalk_hide_glob(self, glob);
git_check_error(rc);
void
hide_ref(self, ref)
Walker self
char* ref
PREINIT:
int rc;
CODE:
rc = git_revwalk_hide_ref(self, ref);
git_check_error(rc);
void
hide_head(self)
Walker self
PREINIT:
int rc;
CODE:
rc = git_revwalk_hide_head(self);
git_check_error(rc);
SV *
next(self)
SV *self
PREINIT:
int rc;
SV *repo;
Walker walk;
git_oid oid;
Commit commit = NULL;
CODE:
repo = GIT_SV_TO_MAGIC(self);
walk = GIT_SV_TO_PTR(Walker, self);
rc = git_revwalk_next(&oid, walk);
if (rc == GIT_ITEROVER)
XSRETURN_UNDEF;
git_check_error(rc);
rc = git_commit_lookup(&commit, git_revwalk_repository(walk), &oid);
git_check_error(rc);
GIT_NEW_OBJ_WITH_MAGIC(
RETVAL, "Git::Raw::Commit", commit, repo
);
OUTPUT: RETVAL
void
all(self)
SV *self
PREINIT:
int ctx;
PPCODE:
ctx = GIMME_V;
if (ctx != G_VOID) {
int rc;
git_oid oid;
size_t count = 0;
SV *repo = GIT_SV_TO_MAGIC(self);
Walker walk = GIT_SV_TO_PTR(Walker, self);
while ((rc = git_revwalk_next(&oid, walk)) != GIT_ITEROVER) {
git_check_error(rc);
if (ctx == G_ARRAY) {
Commit commit = NULL;
SV *tmp;
rc = git_commit_lookup(&commit, git_revwalk_repository(walk), &oid);
git_check_error(rc);
GIT_NEW_OBJ_WITH_MAGIC(
tmp, "Git::Raw::Commit", commit, repo
);
mXPUSHs(tmp);
}
++count;
}
if (ctx == G_ARRAY) {
XSRETURN((int) count);
} else {
mXPUSHs(newSViv((int) count));
XSRETURN(1);
}
} else
XSRETURN_EMPTY;
void
reset(self)
Walker self
CODE:
git_revwalk_reset(self);
void
DESTROY(self)
SV *self
CODE:
git_revwalk_free(GIT_SV_TO_PTR(Walker, self));
SvREFCNT_dec(GIT_SV_TO_MAGIC(self));