mirror of
https://github.com/git/git.git
synced 2024-04-27 15:15:09 +02:00
ef8d7ac42a
We eventually want to drop the argv_array name and just use strvec
consistently. There's no particular reason we have to do it all at once,
or care about interactions between converted and unconverted bits.
Because of our preprocessor compat layer, the names are interchangeable
to the compiler (so even a definition and declaration using different
names is OK).
This patch converts remaining files from the first half of the alphabet,
to keep the diff to a manageable size.
The conversion was done purely mechanically with:
git ls-files '*.c' '*.h' |
xargs perl -i -pe '
s/ARGV_ARRAY/STRVEC/g;
s/argv_array/strvec/g;
'
and then selectively staging files with "git add '[abcdefghjkl]*'".
We'll deal with any indentation/style fallouts separately.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
#include "cache.h"
|
|
#include "repository.h"
|
|
#include "refs.h"
|
|
#include "remote.h"
|
|
#include "strvec.h"
|
|
#include "ls-refs.h"
|
|
#include "pkt-line.h"
|
|
#include "config.h"
|
|
|
|
/*
|
|
* Check if one of the prefixes is a prefix of the ref.
|
|
* If no prefixes were provided, all refs match.
|
|
*/
|
|
static int ref_match(const struct strvec *prefixes, const char *refname)
|
|
{
|
|
int i;
|
|
|
|
if (!prefixes->argc)
|
|
return 1; /* no restriction */
|
|
|
|
for (i = 0; i < prefixes->argc; i++) {
|
|
const char *prefix = prefixes->argv[i];
|
|
|
|
if (starts_with(refname, prefix))
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
struct ls_refs_data {
|
|
unsigned peel;
|
|
unsigned symrefs;
|
|
struct strvec prefixes;
|
|
};
|
|
|
|
static int send_ref(const char *refname, const struct object_id *oid,
|
|
int flag, void *cb_data)
|
|
{
|
|
struct ls_refs_data *data = cb_data;
|
|
const char *refname_nons = strip_namespace(refname);
|
|
struct strbuf refline = STRBUF_INIT;
|
|
|
|
if (ref_is_hidden(refname_nons, refname))
|
|
return 0;
|
|
|
|
if (!ref_match(&data->prefixes, refname_nons))
|
|
return 0;
|
|
|
|
strbuf_addf(&refline, "%s %s", oid_to_hex(oid), refname_nons);
|
|
if (data->symrefs && flag & REF_ISSYMREF) {
|
|
struct object_id unused;
|
|
const char *symref_target = resolve_ref_unsafe(refname, 0,
|
|
&unused,
|
|
&flag);
|
|
|
|
if (!symref_target)
|
|
die("'%s' is a symref but it is not?", refname);
|
|
|
|
strbuf_addf(&refline, " symref-target:%s",
|
|
strip_namespace(symref_target));
|
|
}
|
|
|
|
if (data->peel) {
|
|
struct object_id peeled;
|
|
if (!peel_ref(refname, &peeled))
|
|
strbuf_addf(&refline, " peeled:%s", oid_to_hex(&peeled));
|
|
}
|
|
|
|
strbuf_addch(&refline, '\n');
|
|
packet_write(1, refline.buf, refline.len);
|
|
|
|
strbuf_release(&refline);
|
|
return 0;
|
|
}
|
|
|
|
static int ls_refs_config(const char *var, const char *value, void *data)
|
|
{
|
|
/*
|
|
* We only serve fetches over v2 for now, so respect only "uploadpack"
|
|
* config. This may need to eventually be expanded to "receive", but we
|
|
* don't yet know how that information will be passed to ls-refs.
|
|
*/
|
|
return parse_hide_refs_config(var, value, "uploadpack");
|
|
}
|
|
|
|
int ls_refs(struct repository *r, struct strvec *keys,
|
|
struct packet_reader *request)
|
|
{
|
|
struct ls_refs_data data;
|
|
|
|
memset(&data, 0, sizeof(data));
|
|
|
|
git_config(ls_refs_config, NULL);
|
|
|
|
while (packet_reader_read(request) == PACKET_READ_NORMAL) {
|
|
const char *arg = request->line;
|
|
const char *out;
|
|
|
|
if (!strcmp("peel", arg))
|
|
data.peel = 1;
|
|
else if (!strcmp("symrefs", arg))
|
|
data.symrefs = 1;
|
|
else if (skip_prefix(arg, "ref-prefix ", &out))
|
|
strvec_push(&data.prefixes, out);
|
|
}
|
|
|
|
if (request->status != PACKET_READ_FLUSH)
|
|
die(_("expected flush after ls-refs arguments"));
|
|
|
|
head_ref_namespaced(send_ref, &data);
|
|
for_each_namespaced_ref(send_ref, &data);
|
|
packet_flush(1);
|
|
strvec_clear(&data.prefixes);
|
|
return 0;
|
|
}
|