diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-11-14 13:18:33 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-11-14 13:18:51 +0100 |
| commit | 56c8b52d4dc652bf15aa8c2ef44d35b166b419c1 (patch) | |
| tree | f751244cca9ac765e07d8d34636358f99c2d3545 | |
| parent | 86349ffe49092345269762e3274121133604c3d4 (diff) | |
busctl: various tweaks to "busctl tree" output
| -rw-r--r-- | src/libsystemd/sd-bus/busctl.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/libsystemd/sd-bus/busctl.c b/src/libsystemd/sd-bus/busctl.c index ea8425ac23..2bf890e88f 100644 --- a/src/libsystemd/sd-bus/busctl.c +++ b/src/libsystemd/sd-bus/busctl.c @@ -291,8 +291,15 @@ static void print_tree(const char *prefix, char **l) { return; } - if (!strv_isempty(l)) - printf("%s/\n", prefix); + if (strv_isempty(l)) { + printf("No objects discovered.\n"); + return; + } + + if (streq(l[0], "/") && !l[1]) { + printf("Only root object discovered.\n"); + return; + } print_subtree(prefix, "/", l); } @@ -964,7 +971,7 @@ static int tree(sd_bus *bus, char **argv) { if (strv_length(argv) <= 1) { _cleanup_strv_free_ char **names = NULL; - bool not_first = true; + bool not_first = false; r = sd_bus_list_names(bus, &names, NULL); if (r < 0) { @@ -986,9 +993,9 @@ static int tree(sd_bus *bus, char **argv) { if (not_first) printf("\n"); - printf("Service %s:\n", *i); + printf("Service %s%s%s:\n", ansi_highlight(), *i, ansi_highlight_off()); - q = tree_one(bus, *i, "\t"); + q = tree_one(bus, *i, NULL); if (q < 0 && r >= 0) r = q; @@ -1004,7 +1011,7 @@ static int tree(sd_bus *bus, char **argv) { printf("\n"); if (argv[2]) - printf("Service %s:\n", *i); + printf("Service %s%s%s:\n", ansi_highlight(), *i, ansi_highlight_off()); q = tree_one(bus, *i, NULL); if (q < 0 && r >= 0) |