run-command: convert simple callsites to use_shell

Now that we have the use_shell feature, these callsites can
all be converted with small changes.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/convert.c b/convert.c
index 491e7141b4ea29b3cf754cbaf2656a0c3ca8c46c..950b1f9840663e7536256babb05f68de01a4689b 100644 (file)
--- a/convert.c
+++ b/convert.c
@@ -249,10 +249,11 @@ static int filter_buffer(int fd, void *data)
        struct child_process child_process;
        struct filter_params *params = (struct filter_params *)data;
        int write_err, status;
-       const char *argv[] = { "sh", "-c", params->cmd, NULL };
+       const char *argv[] = { params->cmd, NULL };
 
        memset(&child_process, 0, sizeof(child_process));
        child_process.argv = argv;
+       child_process.use_shell = 1;
        child_process.in = -1;
        child_process.out = fd;
 

diff --git a/imap-send.c b/imap-send.c
index de8114bac010ef095cf9de17671566e248366dcb..51f371ba9f08637657ec9198cf3f16d0c0407232 100644 (file)
--- a/imap-send.c
+++ b/imap-send.c
@@ -965,17 +965,13 @@ static struct store *imap_open_store(struct imap_server_conf *srvc)
        /* open connection to IMAP server */
 
        if (srvc->tunnel) {
-               const char *argv[4];
+               const char *argv[] = { srvc->tunnel, NULL };
                struct child_process tunnel = {0};
 
                imap_info("Starting tunnel '%s'... ", srvc->tunnel);
 
-               argv[0] = "sh";
-               argv[1] = "-c";
-               argv[2] = srvc->tunnel;
-               argv[3] = NULL;
-
                tunnel.argv = argv;
+               tunnel.use_shell = 1;
                tunnel.in = -1;
                tunnel.out = -1;
                if (start_command(&tunnel))

diff --git a/ll-merge.c b/ll-merge.c
index 2d6b6d6cb1d2bc2d334bf058feb3444e94b5a781..18511e281fe7435c2ae93ba3faf502cc606e62b9 100644 (file)
--- a/ll-merge.c
+++ b/ll-merge.c
@@ -175,7 +175,7 @@ static int ll_ext_merge(const struct ll_merge_driver *fn,
                { "B", temp[2] },
                { NULL }
        };
-       const char *args[] = { "sh", "-c", NULL, NULL };
+       const char *args[] = { NULL, NULL };
        int status, fd, i;
        struct stat st;
 
@@ -190,8 +190,8 @@ static int ll_ext_merge(const struct ll_merge_driver *fn,
 
        strbuf_expand(&cmd, fn->cmdline, strbuf_expand_dict_cb, &dict);
 
-       args[2] = cmd.buf;
-       status = run_command_v_opt(args, 0);
+       args[0] = cmd.buf;
+       status = run_command_v_opt(args, RUN_USING_SHELL);
        fd = open(temp[1], O_RDONLY);
        if (fd < 0)
                goto bad;

diff --git a/pager.c b/pager.c
index 92c03f654abd0333bd0dd48b4aebf9ae42ac4de5..2c7e8ecb3c0860b00113e348008415ca28a7ff72 100644 (file)
--- a/pager.c
+++ b/pager.c
@@ -28,7 +28,7 @@ static void pager_preexec(void)
 }
 #endif
 
-static const char *pager_argv[] = { "sh", "-c", NULL, NULL };
+static const char *pager_argv[] = { NULL, NULL };
 static struct child_process pager_process;
 
 static void wait_for_pager(void)
@@ -81,7 +81,8 @@ void setup_pager(void)
        spawned_pager = 1; /* means we are emitting to terminal */
 
        /* spawn the pager */
-       pager_argv[2] = pager;
+       pager_argv[0] = pager;
+       pager_process.use_shell = 1;
        pager_process.argv = pager_argv;
        pager_process.in = -1;
        if (!getenv("LESS")) {