1 files changed, 88 insertions, 0 deletions
diff --git a/src/analyze/analyze-architectures.c b/src/analyze/analyze-architectures.c
new file mode 100644
index 0000000..2d155d5
--- /dev/null
+++ b/src/analyze/analyze-architectures.c
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "analyze.h"
+#include "analyze-architectures.h"
+#include "format-table.h"
+
+static int add_arch(Table *t, Architecture a) {
+        const char *c, *color;
+        int r;
+
+        assert(t);
+
+        if (a == native_architecture()) {
+                c = "native";
+                color = ANSI_HIGHLIGHT_GREEN;
+        } else if (a == uname_architecture()) {
+                c = "uname";
+                color = ANSI_HIGHLIGHT;
+#ifdef ARCHITECTURE_SECONDARY
+        } else if (a == ARCHITECTURE_SECONDARY) {
+                c = "secondary";
+                color = NULL;
+#endif
+        } else {
+                c = "foreign";
+                color = ANSI_GREY;
+        }
+
+        r = table_add_many(t,
+                           TABLE_INT, (int) a,
+                           TABLE_STRING, architecture_to_string(a),
+                           TABLE_STRING, c,
+                           TABLE_SET_COLOR, color);
+        if (r < 0)
+                return table_log_add_error(r);
+
+        return 0;
+}
+
+int verb_architectures(int argc, char *argv[], void *userdata) {
+        _cleanup_(table_unrefp) Table *table = NULL;
+        int r;
+
+        table = table_new("id", "name", "support");
+        if (!table)
+                return log_oom();
+
+        (void) table_hide_column_from_display(table, (size_t) 0);
+
+        if (strv_isempty(strv_skip(argv, 1)))
+                for (Architecture a = 0; a < _ARCHITECTURE_MAX; a++) {
+                        r = add_arch(table, a);
+                        if (r < 0)
+                                return r;
+                }
+        else {
+                STRV_FOREACH(as, strv_skip(argv, 1)) {
+                        Architecture a;
+
+                        if (streq(*as, "native"))
+                                a = native_architecture();
+                        else if (streq(*as, "uname"))
+                                a = uname_architecture();
+                        else if (streq(*as, "secondary")) {
+#ifdef ARCHITECTURE_SECONDARY
+                                a = ARCHITECTURE_SECONDARY;
+#else
+                                return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "No secondary architecture.");
+#endif
+                        } else
+                                a = architecture_from_string(*as);
+                        if (a < 0)
+                                return log_error_errno(a, "Architecture \"%s\" not known.", *as);
+
+                        r = add_arch(table, a);
+                        if (r < 0)
+                                return r;
+                }
+
+                (void) table_set_sort(table, (size_t) 0);
+        }
+
+        r = table_print_with_pager(table, arg_json_format_flags, arg_pager_flags, arg_legend);
+        if (r < 0)
+                return log_error_errno(r, "Failed to output table: %m");
+
+        return EXIT_SUCCESS;
+}