diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Documentation/git-clone-pack.txt | 64 | ||||
| -rw-r--r-- | Documentation/git-clone.txt | 4 | ||||
| -rw-r--r-- | Documentation/git-receive-pack.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-upload-pack.txt | 2 | ||||
| -rw-r--r-- | Documentation/git.txt | 6 | ||||
| -rw-r--r-- | INSTALL | 2 | ||||
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | clone-pack.c | 186 |
9 files changed, 7 insertions, 263 deletions
diff --git a/.gitignore b/.gitignore index afd0876218..65aa939f6b 100644 --- a/.gitignore +++ b/.gitignore @@ -17,7 +17,6 @@ git-cherry git-cherry-pick git-clean git-clone -git-clone-pack git-commit git-commit-tree git-convert-objects diff --git a/Documentation/git-clone-pack.txt b/Documentation/git-clone-pack.txt deleted file mode 100644 index 09f43eefe4..0000000000 --- a/Documentation/git-clone-pack.txt +++ /dev/null @@ -1,64 +0,0 @@ -git-clone-pack(1) -================= - -NAME ----- -git-clone-pack - Clones a repository by receiving packed objects - - -SYNOPSIS --------- -'git-clone-pack' [--exec=<git-upload-pack>] [<host>:]<directory> [<head>...] - -DESCRIPTION ------------ -Clones a repository into the current repository by invoking -'git-upload-pack', possibly on the remote host via ssh, in -the named repository, and stores the sent pack in the local -repository. - -OPTIONS -------- ---exec=<git-upload-pack>:: - Use this to specify the path to 'git-upload-pack' on the - remote side, if it is not found on your $PATH. - Installations of sshd ignore the user's environment - setup scripts for login shells (e.g. .bash_profile) and - your privately installed git may not be found on the system - default $PATH. Another workaround suggested is to set - up your $PATH in ".bashrc", but this flag is for people - who do not want to pay the overhead for non-interactive - shells by having a lean .bashrc file (they set most of - the things up in .bash_profile). - -<host>:: - A remote host that houses the repository. When this - part is specified, 'git-upload-pack' is invoked via - ssh. - -<directory>:: - The repository to sync from. - -<head>...:: - The heads to update. This is relative to $GIT_DIR - (e.g. "HEAD", "refs/heads/master"). When unspecified, - all heads are updated to match the remote repository. -+ -Usually all the refs from existing repository are stored -under the same name in the new repository. Giving explicit -<head> arguments instead writes the object names and refs to -the standard output, just like get-fetch-pack does. - -Author ------- -Written by Linus Torvalds <torvalds@osdl.org> - -Documentation --------------- -Documentation by Junio C Hamano. - - -GIT ---- -Part of the gitlink:git[7] suite - diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index a90521e513..f973c64313 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -62,7 +62,7 @@ OPTIONS --quiet:: -q:: Operate quietly. This flag is passed to "rsync" and - "git-clone-pack" commands when given. + "git-fetch-pack" commands when given. -n:: No checkout of HEAD is performed after the clone is complete. @@ -85,7 +85,7 @@ OPTIONS --upload-pack <upload-pack>:: -u <upload-pack>:: When given, and the repository to clone from is handled - by 'git-clone-pack', '--exec=<upload-pack>' is passed to + by 'git-fetch-pack', '--exec=<upload-pack>' is passed to the command to specify non-default path for the command run on the other end. diff --git a/Documentation/git-receive-pack.txt b/Documentation/git-receive-pack.txt index 60debca487..f9457d45ed 100644 --- a/Documentation/git-receive-pack.txt +++ b/Documentation/git-receive-pack.txt @@ -18,8 +18,7 @@ information fed from the remote end. This command is usually not invoked directly by the end user. The UI for the protocol is on the 'git-send-pack' side, and the program pair is meant to be used to push updates to remote -repository. For pull operations, see 'git-fetch-pack' and -'git-clone-pack'. +repository. For pull operations, see 'git-fetch-pack'. The command allows for creation and fast forwarding of sha1 refs (heads/tags) on the remote end (strictly speaking, it is the diff --git a/Documentation/git-upload-pack.txt b/Documentation/git-upload-pack.txt index 4795e98754..b2c9307661 100644 --- a/Documentation/git-upload-pack.txt +++ b/Documentation/git-upload-pack.txt @@ -12,7 +12,7 @@ SYNOPSIS DESCRIPTION ----------- -Invoked by 'git-clone-pack' and/or 'git-fetch-pack', learns what +Invoked by 'git-fetch-pack', learns what objects the other side is missing, and sends them after packing. This command is usually not invoked directly by the end user. diff --git a/Documentation/git.txt b/Documentation/git.txt index d4472b56d1..51f20c6e67 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -192,10 +192,6 @@ the working tree. Synching repositories ~~~~~~~~~~~~~~~~~~~~~ -gitlink:git-clone-pack[1]:: - Clones a repository into the current repository (engine - for ssh and local transport). - gitlink:git-fetch-pack[1]:: Updates from a remote repository (engine for ssh and local transport). @@ -237,7 +233,7 @@ gitlink:git-update-server-info[1]:: clients discover references and packs on it. gitlink:git-upload-pack[1]:: - Invoked by 'git-clone-pack' and 'git-fetch-pack' to push + Invoked by 'git-fetch-pack' to push what are asked for. gitlink:git-upload-tar[1]:: @@ -96,7 +96,7 @@ Issues of note: $ mkdir manual && cd manual $ git init-db - $ git clone-pack git://git.kernel.org/pub/scm/git/git.git man html | + $ git fetch-pack git://git.kernel.org/pub/scm/git/git.git man html | while read a b do echo $a >.git/$b @@ -149,7 +149,7 @@ SIMPLE_PROGRAMS = \ # ... and all the rest that could be moved out of bindir to gitexecdir PROGRAMS = \ - git-checkout-index$X git-clone-pack$X \ + git-checkout-index$X \ git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \ git-hash-object$X git-index-pack$X git-local-fetch$X \ git-mailinfo$X git-merge-base$X \ diff --git a/clone-pack.c b/clone-pack.c deleted file mode 100644 index a4370f595f..0000000000 --- a/clone-pack.c +++ /dev/null @@ -1,186 +0,0 @@ -#include "cache.h" -#include "refs.h" -#include "pkt-line.h" - -static const char clone_pack_usage[] = -"git-clone-pack [--exec=<git-upload-pack>] [<host>:]<directory> [<heads>]*"; -static const char *exec = "git-upload-pack"; - -static int quiet = 0; - -static void clone_handshake(int fd[2], struct ref *ref) -{ - unsigned char sha1[20]; - - while (ref) { - packet_write(fd[1], "want %s\n", sha1_to_hex(ref->old_sha1)); - ref = ref->next; - } - packet_flush(fd[1]); - - /* We don't have nuttin' */ - packet_write(fd[1], "done\n"); - if (get_ack(fd[0], sha1)) - error("Huh! git-clone-pack got positive ack for %s", sha1_to_hex(sha1)); -} - -static int is_master(struct ref *ref) -{ - return !strcmp(ref->name, "refs/heads/master"); -} - -static void write_one_ref(struct ref *ref) -{ - char *path = git_path("%s", ref->name); - int fd; - char *hex; - - if (!strncmp(ref->name, "refs/", 5) && - check_ref_format(ref->name + 5)) { - error("refusing to create funny ref '%s' locally", ref->name); - return; - } - - if (safe_create_leading_directories(path)) - die("unable to create leading directory for %s", ref->name); - fd = open(path, O_CREAT | O_EXCL | O_WRONLY, 0666); - if (fd < 0) - die("unable to create ref %s", ref->name); - hex = sha1_to_hex(ref->old_sha1); - hex[40] = '\n'; - if (write(fd, hex, 41) != 41) - die("unable to write ref %s", ref->name); - close(fd); -} - -static void write_refs(struct ref *ref) -{ - struct ref *head = NULL, *head_ptr, *master_ref; - char *head_path; - - /* Upload-pack must report HEAD first */ - if (!strcmp(ref->name, "HEAD")) { - head = ref; - ref = ref->next; - } - head_ptr = NULL; - master_ref = NULL; - while (ref) { - if (is_master(ref)) - master_ref = ref; - if (head && - !memcmp(ref->old_sha1, head->old_sha1, 20) && - !strncmp(ref->name, "refs/heads/",11) && - (!head_ptr || ref == master_ref)) - head_ptr = ref; - - write_one_ref(ref); - ref = ref->next; - } - if (!head) { - fprintf(stderr, "No HEAD in remote.\n"); - return; - } - - head_path = strdup(git_path("HEAD")); - if (!head_ptr) { - /* - * If we had a master ref, and it wasn't HEAD, we need to undo the - * symlink, and write a standalone HEAD. Give a warning, because that's - * really really wrong. - */ - if (master_ref) { - error("HEAD doesn't point to any refs! Making standalone HEAD"); - unlink(head_path); - } - write_one_ref(head); - free(head_path); - return; - } - - /* We reset to the master branch if it's available */ - if (master_ref) - return; - - fprintf(stderr, "Setting HEAD to %s\n", head_ptr->name); - - /* - * Uhhuh. Other end didn't have master. We start HEAD off with - * the first branch with the same value. - */ - if (create_symref(head_path, head_ptr->name) < 0) - die("unable to link HEAD to %s", head_ptr->name); - free(head_path); -} - -static int clone_pack(int fd[2], int nr_match, char **match) -{ - struct ref *refs; - int status; - - get_remote_heads(fd[0], &refs, nr_match, match, 1); - if (!refs) { - packet_flush(fd[1]); - die("no matching remote head"); - } - clone_handshake(fd, refs); - - status = receive_keep_pack(fd, "git-clone-pack", quiet); - if (!quiet) - fprintf(stderr, "\n"); - - if (!status) { - if (nr_match == 0) - write_refs(refs); - else - while (refs) { - printf("%s %s\n", - sha1_to_hex(refs->old_sha1), - refs->name); - refs = refs->next; - } - } - return status; -} - -int main(int argc, char **argv) -{ - int i, ret, nr_heads; - char *dest = NULL, **heads; - int fd[2]; - pid_t pid; - - setup_git_directory(); - - nr_heads = 0; - heads = NULL; - for (i = 1; i < argc; i++) { - char *arg = argv[i]; - - if (*arg == '-') { - if (!strcmp("-q", arg)) { - quiet = 1; - continue; - } - if (!strncmp("--exec=", arg, 7)) { - exec = arg + 7; - continue; - } - usage(clone_pack_usage); - } - dest = arg; - heads = argv + i + 1; - nr_heads = argc - i - 1; - break; - } - if (!dest) - usage(clone_pack_usage); - pid = git_connect(fd, dest, exec); - if (pid < 0) - return 1; - ret = clone_pack(fd, nr_heads, heads); - close(fd[0]); - close(fd[1]); - finish_connect(pid); - return ret; -} |