--- /dev/null
+/*
+ * ccanlint: assorted checks and advice for a ccan package
+ * Copyright (C) 2008 Rusty Russell
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include "ccanlint.h"
+#include <unistd.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <err.h>
+#include <ctype.h>
+
+static unsigned int verbose = 0;
+static LIST_HEAD(tests);
+
+static void init_tests(void)
+{
+#include "generated-init-tests"
+}
+
+static void usage(const char *name)
+{
+ fprintf(stderr, "Usage: %s [-s] [-v] [-d <dirname>]\n"
+ " -v: verbose mode\n"
+ " -s: simply give one line per FAIL and total score\n"
+ " -d: use this directory instead of the current one\n",
+ name);
+ exit(1);
+}
+
+static void indent_print(const char *string)
+{
+ while (*string) {
+ unsigned int line = strcspn(string, "\n");
+ printf("\t%.*s", line, string);
+ if (string[line] == '\n') {
+ printf("\n");
+ line++;
+ }
+ string += line;
+ }
+}
+
+bool ask(const char *question)
+{
+ char reply[2];
+
+ printf("%s ", question);
+ fflush(stdout);
+
+ return fgets(reply, sizeof(reply), stdin) != NULL
+ && toupper(reply[0]) == 'Y';
+}
+
+static bool run_test(const struct ccanlint *i,
+ bool summary,
+ unsigned int *score,
+ unsigned int *total_score,
+ struct manifest *m)
+{
+ void *result;
+ unsigned int this_score;
+
+ if (i->total_score)
+ *total_score += i->total_score;
+
+ result = i->check(m);
+ if (!result) {
+ if (verbose)
+ printf(" %s: OK\n", i->name);
+ if (i->total_score)
+ *score += i->total_score;
+ return true;
+ }
+
+ if (i->score)
+ this_score = i->score(m, result);
+ else
+ this_score = 0;
+
+ *score += this_score;
+ if (summary) {
+ printf("%s FAILED (%u/%u)\n",
+ i->name, this_score, i->total_score);
+
+ if (verbose)
+ indent_print(i->describe(m, result));
+ return false;
+ }
+
+ printf("%s\n", i->describe(m, result));
+
+ if (i->handle)
+ i->handle(m, result);
+
+ return false;
+}
+
+int main(int argc, char *argv[])
+{
+ int c;
+ bool summary = false;
+ unsigned int score, total_score;
+ struct manifest *m;
+ const struct ccanlint *i;
+
+ /* I'd love to use long options, but that's not standard. */
+ /* FIXME: getopt_long ccan package? */
+ while ((c = getopt(argc, argv, "sd:v")) != -1) {
+ switch (c) {
+ case 'd':
+ if (chdir(optarg) != 0)
+ err(1, "Changing into directory '%s'", optarg);
+ break;
+ case 's':
+ summary = true;
+ break;
+ case 'v':
+ verbose++;
+ break;
+ default:
+ usage(argv[0]);
+ }
+ }
+
+ if (optind < argc)
+ usage(argv[0]);
+
+ m = get_manifest();
+
+ init_tests();
+
+ /* If you don't pass the compulsory tests, you don't even get a score */
+ if (verbose)
+ printf("Compulsory tests:\n");
+ list_for_each(&tests, i, list)
+ if (!i->total_score && !run_test(i, summary, NULL, NULL, m))
+ exit(1);
+
+ if (verbose)
+ printf("\nNormal tests:\n");
+ score = total_score = 0;
+ list_for_each(&tests, i, list)
+ if (i->total_score)
+ run_test(i, summary, &score, &total_score, m);
+
+ printf("Total score: %u/%u\n", score, total_score);
+
+ return 0;
+}