pickaxe: use textconv for -S counting

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 3f05d971ec2f8b047b2ef3a32c91f039d686d91a..165a633204bed5ffc279e3af703a3d275e3e3822 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -12,6 +12,7 @@
 #include "string-list.h"
 #include "sha1-array.h"
 #include "connected.h"
+#include "version.h"
 
 static const char receive_pack_usage[] = "git receive-pack <git-dir>";
 
@@ -121,10 +122,11 @@ static void show_ref(const char *path, const unsigned char *sha1)
        if (sent_capabilities)
                packet_write(1, "%s %s\n", sha1_to_hex(sha1), path);
        else
-               packet_write(1, "%s %s%c%s%s\n",
+               packet_write(1, "%s %s%c%s%s agent=%s\n",
                             sha1_to_hex(sha1), path, 0,
                             " report-status delete-refs side-band-64k quiet",
-                            prefer_ofs_delta ? " ofs-delta" : "");
+                            prefer_ofs_delta ? " ofs-delta" : "",
+                            git_user_agent_sanitized());
        sent_capabilities = 1;
 }
 
@@ -699,7 +701,7 @@ static void execute_commands(struct command *commands, const char *unpacker_erro
 
        if (unpacker_error) {
                for (cmd = commands; cmd; cmd = cmd->next)
-                       cmd->error_string = "n/a (unpacker error)";
+                       cmd->error_string = "unpacker error";
                return;
        }
 
@@ -799,7 +801,7 @@ static const char *parse_pack_header(struct pack_header *hdr)
 
 static const char *pack_lockfile;
 
-static const char *unpack(void)
+static const char *unpack(int err_fd)
 {
        struct pack_header hdr;
        const char *hdr_err;
@@ -819,6 +821,7 @@ static const char *unpack(void)
 
        if (ntohl(hdr.hdr_entries) < unpack_limit) {
                int code, i = 0;
+               struct child_process child;
                const char *unpacker[5];
                unpacker[i++] = "unpack-objects";
                if (quiet)
@@ -827,7 +830,12 @@ static const char *unpack(void)
                        unpacker[i++] = "--strict";
                unpacker[i++] = hdr_arg;
                unpacker[i++] = NULL;
-               code = run_command_v_opt(unpacker, RUN_GIT_CMD);
+               memset(&child, 0, sizeof(child));
+               child.argv = unpacker;
+               child.no_stdout = 1;
+               child.err = err_fd;
+               child.git_cmd = 1;
+               code = run_command(&child);
                if (!code)
                        return NULL;
                return "unpack-objects abnormal exit";
@@ -852,6 +860,7 @@ static const char *unpack(void)
                memset(&ip, 0, sizeof(ip));
                ip.argv = keeper;
                ip.out = -1;
+               ip.err = err_fd;
                ip.git_cmd = 1;
                status = start_command(&ip);
                if (status) {
@@ -868,6 +877,26 @@ static const char *unpack(void)
        }
 }
 
+static const char *unpack_with_sideband(void)
+{
+       struct async muxer;
+       const char *ret;
+
+       if (!use_sideband)
+               return unpack(0);
+
+       memset(&muxer, 0, sizeof(muxer));
+       muxer.proc = copy_to_sideband;
+       muxer.in = -1;
+       if (start_async(&muxer))
+               return NULL;
+
+       ret = unpack(muxer.in);
+
+       finish_async(&muxer);
+       return ret;
+}
+
 static void report(struct command *commands, const char *unpack_status)
 {
        struct command *cmd;
@@ -965,7 +994,7 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
                const char *unpack_status = NULL;
 
                if (!delete_only(commands))
-                       unpack_status = unpack();
+                       unpack_status = unpack_with_sideband();
                execute_commands(commands, unpack_status);
                if (pack_lockfile)
                        unlink_or_warn(pack_lockfile);