diff options
Diffstat (limited to 'src/systemctl.c')
-rw-r--r-- | src/systemctl.c | 74 |
1 files changed, 46 insertions, 28 deletions
diff --git a/src/systemctl.c b/src/systemctl.c index 490ef64d87..8ef1adda5e 100644 --- a/src/systemctl.c +++ b/src/systemctl.c @@ -96,18 +96,31 @@ static bool private_bus = false; static int daemon_reload(DBusConnection *bus, char **args, unsigned n); -static const char *ansi_highlight(bool b) { +static bool on_tty(void) { static int t = -1; if (_unlikely_(t < 0)) t = isatty(STDOUT_FILENO) > 0; - if (!t) + return t; +} + +static const char *ansi_highlight(bool b) { + + if (!on_tty()) return ""; return b ? ANSI_HIGHLIGHT_ON : ANSI_HIGHLIGHT_OFF; } +static const char *ansi_highlight_green(bool b) { + + if (!on_tty()) + return ""; + + return b ? ANSI_HIGHLIGHT_GREEN_ON : ANSI_HIGHLIGHT_OFF; +} + static bool error_is_no_service(DBusError *error) { assert(error); @@ -246,14 +259,20 @@ static int list_units(DBusConnection *bus, char **args, unsigned n) { (arg_all || !(streq(active_state, "inactive") || following[0]) || job_id > 0)) { char *e; int a = 0, b = 0; + const char *on, *off; - if (streq(active_state, "maintenance")) - fputs(ansi_highlight(true), stdout); + if (streq(active_state, "maintenance")) { + on = ansi_highlight(true); + off = ansi_highlight(false); + } else + on = off = ""; e = arg_full ? NULL : ellipsize(id, 45, 33); - printf("%-45s %-6s %-12s %-12s%n", e ? e : id, load_state, active_state, sub_state, &a); + printf("%-45s %-6s %s%-12s %-12s%s%n", e ? e : id, load_state, on, active_state, sub_state, off, &a); free(e); + a -= strlen(on) + strlen(off); + if (job_id != 0) printf(" => %-12s%n", job_type, &b); else @@ -266,9 +285,6 @@ static int list_units(DBusConnection *bus, char **args, unsigned n) { printf(" %.*s", columns() - a - b - 2, description); } - if (streq(active_state, "maintenance")) - fputs(ansi_highlight(false), stdout); - fputs("\n", stdout); k++; } @@ -1435,6 +1451,7 @@ typedef struct UnitStatusInfo { static void print_status_info(UnitStatusInfo *i) { ExecStatusInfo *p; + const char *on, *off, *ss; assert(i); @@ -1458,27 +1475,28 @@ static void print_status_info(UnitStatusInfo *i) { else printf("\t Loaded: %s\n", strna(i->load_state)); + ss = streq_ptr(i->active_state, i->sub_state) ? NULL : i->sub_state; + if (streq_ptr(i->active_state, "maintenance")) { - if (streq_ptr(i->active_state, i->sub_state)) - printf("\t Active: %s%s%s\n", - ansi_highlight(true), - strna(i->active_state), - ansi_highlight(false)); - else - printf("\t Active: %s%s (%s)%s\n", - ansi_highlight(true), - strna(i->active_state), - strna(i->sub_state), - ansi_highlight(false)); - } else { - if (streq_ptr(i->active_state, i->sub_state)) - printf("\t Active: %s\n", - strna(i->active_state)); - else - printf("\t Active: %s (%s)\n", - strna(i->active_state), - strna(i->sub_state)); - } + on = ansi_highlight(true); + off = ansi_highlight(false); + } else if (streq_ptr(i->active_state, "active") || streq_ptr(i->active_state, "reloading")) { + on = ansi_highlight_green(true); + off = ansi_highlight_green(false); + } else + on = off = ""; + + if (ss) + printf("\t Active: %s%s (%s)%s\n", + on, + strna(i->active_state), + ss, + off); + else + printf("\t Active: %s%s%s\n", + on, + strna(i->active_state), + off); if (i->sysfs_path) printf("\t Device: %s\n", i->sysfs_path); |