diff options
| -rw-r--r-- | builtin-receive-pack.c | 4 | ||||
| -rw-r--r-- | git.c | 2 | ||||
| -rw-r--r-- | run-command.c | 12 | ||||
| -rw-r--r-- | run-command.h | 2 | ||||
| -rw-r--r-- | transport.c | 6 |
5 files changed, 13 insertions, 13 deletions
diff --git a/builtin-receive-pack.c b/builtin-receive-pack.c index 1dcdb1a514..c85507b122 100644 --- a/builtin-receive-pack.c +++ b/builtin-receive-pack.c @@ -125,9 +125,7 @@ static const char post_receive_hook[] = "hooks/post-receive"; static int run_status(int code, const char *cmd_name) { - if (code < 0 && errno == ENOENT) - return error("execute of %s failed", cmd_name); - else if (code > 0) + if (code > 0) error("%s exited with error code %d", cmd_name, code); return code; } @@ -416,7 +416,7 @@ static void execv_dashed_external(const char **argv) * if we fail because the command is not found, it is * OK to return. Otherwise, we just pass along the status code. */ - status = run_command_v_opt(argv, 0); + status = run_command_v_opt(argv, RUN_SILENT_EXEC_FAILURE); if (status >= 0 || errno != ENOENT) exit(status); diff --git a/run-command.c b/run-command.c index 30c2b3dd88..b613bddc71 100644 --- a/run-command.c +++ b/run-command.c @@ -185,7 +185,7 @@ fail_pipe: cmd->pid = mingw_spawnvpe(cmd->argv[0], cmd->argv, env); failed_errno = errno; - if (cmd->pid < 0 && errno != ENOENT) + if (cmd->pid < 0 && (!cmd->silent_exec_failure || errno != ENOENT)) error("cannot spawn %s: %s", cmd->argv[0], strerror(errno)); if (cmd->env) @@ -233,7 +233,7 @@ fail_pipe: return 0; } -static int wait_or_whine(pid_t pid, const char *argv0) +static int wait_or_whine(pid_t pid, const char *argv0, int silent_exec_failure) { int status, code = -1; pid_t waiting; @@ -264,6 +264,9 @@ static int wait_or_whine(pid_t pid, const char *argv0) if (code == 127) { code = -1; failed_errno = ENOENT; + if (!silent_exec_failure) + error("cannot run %s: %s", argv0, + strerror(ENOENT)); } } else { error("waitpid is confused (%s)", argv0); @@ -274,7 +277,7 @@ static int wait_or_whine(pid_t pid, const char *argv0) int finish_command(struct child_process *cmd) { - return wait_or_whine(cmd->pid, cmd->argv[0]); + return wait_or_whine(cmd->pid, cmd->argv[0], cmd->silent_exec_failure); } int run_command(struct child_process *cmd) @@ -294,6 +297,7 @@ static void prepare_run_command_v_opt(struct child_process *cmd, cmd->no_stdin = opt & RUN_COMMAND_NO_STDIN ? 1 : 0; cmd->git_cmd = opt & RUN_GIT_CMD ? 1 : 0; cmd->stdout_to_stderr = opt & RUN_COMMAND_STDOUT_TO_STDERR ? 1 : 0; + cmd->silent_exec_failure = opt & RUN_SILENT_EXEC_FAILURE ? 1 : 0; } int run_command_v_opt(const char **argv, int opt) @@ -358,7 +362,7 @@ int start_async(struct async *async) int finish_async(struct async *async) { #ifndef __MINGW32__ - int ret = wait_or_whine(async->pid, "child process"); + int ret = wait_or_whine(async->pid, "child process", 0); #else DWORD ret = 0; if (WaitForSingleObject(async->tid, INFINITE) != WAIT_OBJECT_0) diff --git a/run-command.h b/run-command.h index ac6c09c896..0c00b25ff2 100644 --- a/run-command.h +++ b/run-command.h @@ -31,6 +31,7 @@ struct child_process { unsigned no_stdout:1; unsigned no_stderr:1; unsigned git_cmd:1; /* if this is to be git sub-command */ + unsigned silent_exec_failure:1; unsigned stdout_to_stderr:1; void (*preexec_cb)(void); }; @@ -44,6 +45,7 @@ extern int run_hook(const char *index_file, const char *name, ...); #define RUN_COMMAND_NO_STDIN 1 #define RUN_GIT_CMD 2 /*If this is to be git sub-command */ #define RUN_COMMAND_STDOUT_TO_STDERR 4 +#define RUN_SILENT_EXEC_FAILURE 8 int run_command_v_opt(const char **argv, int opt); /* diff --git a/transport.c b/transport.c index 0885801a06..802ce7f233 100644 --- a/transport.c +++ b/transport.c @@ -396,7 +396,6 @@ static int curl_transport_push(struct transport *transport, int refspec_nr, cons { const char **argv; int argc; - int err; if (flags & TRANSPORT_PUSH_MIRROR) return error("http transport does not support mirror mode"); @@ -416,10 +415,7 @@ static int curl_transport_push(struct transport *transport, int refspec_nr, cons while (refspec_nr--) argv[argc++] = *refspec++; argv[argc] = NULL; - err = run_command_v_opt(argv, RUN_GIT_CMD); - if (err < 0 && errno == ENOENT) - error("unable to exec %s", argv[0]); - return !!err; + return !!run_command_v_opt(argv, RUN_GIT_CMD); } static struct ref *get_refs_via_curl(struct transport *transport, int for_push) |