systemd: obey systemd.log_color config

Fixes #2845.

3 files changed, 34 insertions, 14 deletions

diff --git a/src/core/job.c b/src/core/job.c
index 012cf72d1f..719cb0a3e5 100644
--- a/src/core/job.c
+++ b/src/core/job.c
@@ -690,17 +690,20 @@ _pure_ static const char *job_get_status_message_format(Unit *u, JobType t, JobR
 }
 
 static void job_print_status_message(Unit *u, JobType t, JobResult result) {
-        static const char* const job_result_status_table[_JOB_RESULT_MAX] = {
-                [JOB_DONE]        = ANSI_GREEN            "  OK  " ANSI_NORMAL,
-                [JOB_TIMEOUT]     = ANSI_HIGHLIGHT_RED    " TIME " ANSI_NORMAL,
-                [JOB_FAILED]      = ANSI_HIGHLIGHT_RED    "FAILED" ANSI_NORMAL,
-                [JOB_DEPENDENCY]  = ANSI_HIGHLIGHT_YELLOW "DEPEND" ANSI_NORMAL,
-                [JOB_SKIPPED]     = ANSI_HIGHLIGHT        " INFO " ANSI_NORMAL,
-                [JOB_ASSERT]      = ANSI_HIGHLIGHT_YELLOW "ASSERT" ANSI_NORMAL,
-                [JOB_UNSUPPORTED] = ANSI_HIGHLIGHT_YELLOW "UNSUPP" ANSI_NORMAL,
+        static struct {
+                const char *color, *word;
+        } const statuses[_JOB_RESULT_MAX] = {
+                [JOB_DONE]        = {ANSI_GREEN,            "  OK  "},
+                [JOB_TIMEOUT]     = {ANSI_HIGHLIGHT_RED,    " TIME "},
+                [JOB_FAILED]      = {ANSI_HIGHLIGHT_RED,    "FAILED"},
+                [JOB_DEPENDENCY]  = {ANSI_HIGHLIGHT_YELLOW, "DEPEND"},
+                [JOB_SKIPPED]     = {ANSI_HIGHLIGHT,        " INFO "},
+                [JOB_ASSERT]      = {ANSI_HIGHLIGHT_YELLOW, "ASSERT"},
+                [JOB_UNSUPPORTED] = {ANSI_HIGHLIGHT_YELLOW, "UNSUPP"},
         };
 
         const char *format;
+        const char *status;
 
         assert(u);
         assert(t >= 0);
@@ -714,11 +717,16 @@ static void job_print_status_message(Unit *u, JobType t, JobResult result) {
         if (!format)
                 return;
 
+        if (log_get_show_color())
+                status = strjoina(statuses[result].color, statuses[result].word, ANSI_NORMAL);
+        else
+                status = statuses[result].word;
+
         if (result != JOB_DONE)
                 manager_flip_auto_status(u->manager, true);
 
         DISABLE_WARNING_FORMAT_NONLITERAL;
-        unit_status_printf(u, job_result_status_table[result], format);
+        unit_status_printf(u, status, format);
         REENABLE_WARNING;
 
         if (t == JOB_START && result == JOB_FAILED) {
diff --git a/src/core/main.c b/src/core/main.c
index 1783b9c7af..78701805ea 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -1218,10 +1218,15 @@ static int status_welcome(void) {
         if (r < 0 && r != -ENOENT)
                 log_warning_errno(r, "Failed to read os-release file: %m");
 
-        return status_printf(NULL, false, false,
-                             "\nWelcome to \x1B[%sm%s\x1B[0m!\n",
-                             isempty(ansi_color) ? "1" : ansi_color,
-                             isempty(pretty_name) ? "Linux" : pretty_name);
+        if (log_get_show_color())
+                return status_printf(NULL, false, false,
+                                     "\nWelcome to \x1B[%sm%s\x1B[0m!\n",
+                                     isempty(ansi_color) ? "1" : ansi_color,
+                                     isempty(pretty_name) ? "Linux" : pretty_name);
+        else
+                return status_printf(NULL, false, false,
+                                     "\nWelcome to %s!\n",
+                                     isempty(pretty_name) ? "Linux" : pretty_name);
 }
 
 static int write_container_id(void) {
diff --git a/src/core/transaction.c b/src/core/transaction.c
index b28fc76785..c894001cf9 100644
--- a/src/core/transaction.c
+++ b/src/core/transaction.c
@@ -391,6 +391,7 @@ static int transaction_verify_order_one(Transaction *tr, Job *j, Job *from, unsi
 
 
                 if (delete) {
+                        const char *status;
                         /* logging for j not k here here to provide consistent narrative */
                         log_unit_warning(j->unit,
                                          "Breaking ordering cycle by deleting job %s/%s",
@@ -399,7 +400,13 @@ static int transaction_verify_order_one(Transaction *tr, Job *j, Job *from, unsi
                                        "Job %s/%s deleted to break ordering cycle starting with %s/%s",
                                        delete->unit->id, job_type_to_string(delete->type),
                                        j->unit->id, job_type_to_string(j->type));
-                        unit_status_printf(delete->unit, ANSI_HIGHLIGHT_RED " SKIP " ANSI_NORMAL,
+
+                        if (log_get_show_color())
+                                status = ANSI_HIGHLIGHT_RED " SKIP " ANSI_NORMAL;
+                        else
+                                status = " SKIP ";
+
+                        unit_status_printf(delete->unit, status,
                                            "Ordering cycle found, skipping %s");
                         transaction_delete_unit(tr, delete->unit);
                         return -EAGAIN;