diff options
Diffstat (limited to 'builtin-upload-archive.c')
| -rw-r--r-- | builtin-upload-archive.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/builtin-upload-archive.c b/builtin-upload-archive.c index 48ae09e9b5..c4cd1e1327 100644 --- a/builtin-upload-archive.c +++ b/builtin-upload-archive.c @@ -8,35 +8,34 @@ #include "sideband.h" static const char upload_archive_usage[] = - "git-upload-archive <repo>"; + "git upload-archive <repo>"; static const char deadchild[] = -"git-upload-archive: archiver died with error"; +"git upload-archive: archiver died with error"; static const char lostchild[] = -"git-upload-archive: archiver process was lost"; +"git upload-archive: archiver process was lost"; +#define MAX_ARGS (64) static int run_upload_archive(int argc, const char **argv, const char *prefix) { - struct archiver ar; const char *sent_argv[MAX_ARGS]; const char *arg_cmd = "argument "; char *p, buf[4096]; - int treeish_idx; int sent_argc; int len; if (argc != 2) usage(upload_archive_usage); - if (strlen(argv[1]) > sizeof(buf)) + if (strlen(argv[1]) + 1 > sizeof(buf)) die("insanely long repository name"); strcpy(buf, argv[1]); /* enter-repo smudges its argument */ if (!enter_repo(buf, 0)) - die("not a git archive"); + die("'%s' does not appear to be a git repository", buf); /* put received options in sent_argv[] */ sent_argc = 1; @@ -47,7 +46,7 @@ static int run_upload_archive(int argc, const char **argv, const char *prefix) if (len == 0) break; /* got a flush */ if (sent_argc > MAX_ARGS - 2) - die("Too many options (>29)"); + die("Too many options (>%d)", MAX_ARGS - 2); if (p[len-1] == '\n') { p[--len] = 0; @@ -65,12 +64,7 @@ static int run_upload_archive(int argc, const char **argv, const char *prefix) sent_argv[sent_argc] = NULL; /* parse all options sent by the client */ - treeish_idx = parse_archive_args(sent_argc, sent_argv, &ar); - - parse_treeish_arg(sent_argv + treeish_idx, &ar.args, prefix); - parse_pathspec_arg(sent_argv + treeish_idx + 1, &ar.args); - - return ar.write_archive(&ar.args); + return write_archive(sent_argc, sent_argv, prefix, 0); } static void error_clnt(const char *fmt, ...) @@ -86,16 +80,17 @@ static void error_clnt(const char *fmt, ...) die("sent error to the client: %s", buf); } -static void process_input(int child_fd, int band) +static ssize_t process_input(int child_fd, int band) { char buf[16384]; ssize_t sz = read(child_fd, buf, sizeof(buf)); if (sz < 0) { if (errno != EAGAIN && errno != EINTR) error_clnt("read error: %s\n", strerror(errno)); - return; + return sz; } send_sideband(1, band, buf, sz, LARGE_PACKET_MAX); + return sz; } int cmd_upload_archive(int argc, const char **argv, const char *prefix) @@ -137,6 +132,7 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) while (1) { struct pollfd pfd[2]; + ssize_t processed[2] = { 0, 0 }; int status; pfd[0].fd = fd1[0]; @@ -153,12 +149,12 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) } if (pfd[0].revents & POLLIN) /* Data stream ready */ - process_input(pfd[0].fd, 1); + processed[0] = process_input(pfd[0].fd, 1); if (pfd[1].revents & POLLIN) /* Status stream ready */ - process_input(pfd[1].fd, 2); + processed[1] = process_input(pfd[1].fd, 2); /* Always finish to read data when available */ - if ((pfd[0].revents | pfd[1].revents) & POLLIN) + if (processed[0] || processed[1]) continue; if (waitpid(writer, &status, 0) < 0) |