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http-fetch: allow custom index-pack args

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This is the next step in teaching fetch-pack to pass its index-pack
arguments when processing packfiles referenced by URIs.

The "--keep" in fetch-pack.c will be replaced with a full message in a
subsequent commit.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Tan
2021-02-22 11:20:07 -08:00
committed by Junio C Hamano
parent 726b25a91b
commit 27e35ba6c6
4 changed files with 30 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
http-fetch.c
View File

@ -3,6 +3,7 @@
#include "exec-cmd.h"
#include "http.h"
#include "walker.h"
#include "strvec.h"
static const char http_fetch_usage[] = "git http-fetch "
"[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin | --packfile=hash | commit-id] url";
@ -43,11 +44,9 @@ static int fetch_using_walker(const char *raw_url, int get_verbosely,
return rc;
}
static const char *index_pack_args[] =
{"index-pack", "--stdin", "--keep", NULL};
static void fetch_single_packfile(struct object_id *packfile_hash,
const char *url) {
const char *url,
const char **index_pack_args) {
struct http_pack_request *preq;
struct slot_results results;
int ret;
@ -90,6 +89,7 @@ int cmd_main(int argc, const char **argv)
int packfile = 0;
int nongit;
struct object_id packfile_hash;
struct strvec index_pack_args = STRVEC_INIT;
setup_git_directory_gently(&nongit);
@ -116,6 +116,8 @@ int cmd_main(int argc, const char **argv)
packfile = 1;
if (parse_oid_hex(p, &packfile_hash, &end) || *end)
die(_("argument to --packfile must be a valid hash (got '%s')"), p);
} else if (skip_prefix(argv[arg], "--index-pack-arg=", &p)) {
strvec_push(&index_pack_args, p);
}
arg++;
}
@ -128,10 +130,18 @@ int cmd_main(int argc, const char **argv)
git_config(git_default_config, NULL);
if (packfile) {
fetch_single_packfile(&packfile_hash, argv[arg]);
if (!index_pack_args.nr)
die(_("--packfile requires --index-pack-args"));
fetch_single_packfile(&packfile_hash, argv[arg],
index_pack_args.v);
return 0;
}
if (index_pack_args.nr)
die(_("--index-pack-args can only be used with --packfile"));
if (commits_on_stdin) {
commits = walker_targets_stdin(&commit_id, &write_ref);
} else {