strsplit: remove nump argument
[ccan] / tools / ccanlint / tests / depends_accurate.c
index 943fa350e09b3a8d6bc8ffc10c990f3e12e4a8d7..3ab6933ee7e4c57825d447ac771d9161a27b9500 100644 (file)
@@ -2,6 +2,7 @@
 #include <tools/tools.h>
 #include <ccan/talloc/talloc.h>
 #include <ccan/str/str.h>
+#include <ccan/str_talloc/str_talloc.h>
 #include <ccan/foreach/foreach.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <string.h>
 #include <ctype.h>
 
-static char *strip_spaces(const void *ctx, char *line)
-{
-       char *p = talloc_strdup(ctx, line);
-       unsigned int i, j;
-
-       for (i = 0, j = 0; p[i]; i++) {
-               if (!isspace(p[i]))
-                       p[j++] = p[i];
-       }
-       p[j] = '\0';
-       return p;
-}
-
 static bool has_dep(struct manifest *m, const char *depname)
 {
        struct manifest *i;
@@ -60,22 +48,16 @@ static void check_depends_accurate(struct manifest *m,
                        char **lines = get_ccan_file_lines(f);
 
                        for (i = 0; lines[i]; i++) {
-                               char *p;
-                               if (lines[i][strspn(lines[i], " \t")] != '#')
-                                       continue;
-                               p = strip_spaces(f, lines[i]);
-                               if (!strstarts(p, "#include<ccan/")
-                                   && !strstarts(p, "#include\"ccan/"))
-                                       continue;
-                               p += strlen("#include\"ccan/");
-                               if (!strchr(strchr(p, '/') + 1, '/'))
+                               char *mod;
+                               if (!strreg(f, lines[i],
+                                           "^[ \t]*#[ \t]*include[ \t]*[<\"]"
+                                           "ccan/+([^/]+)/", &mod))
                                        continue;
-                               *strchr(strchr(p, '/') + 1, '/') = '\0';
-                               if (has_dep(m, p))
+                               if (has_dep(m, mod))
                                        continue;
-                               score->error = "Includes a ccan module"
-                                       " not listed in _info";
-                               score_file_error(score, f, i+1, lines[i]);
+                               score_file_error(score, f, i+1,
+                                                "%s not listed in _info",
+                                                mod);
                        }
                }
        }
@@ -87,9 +69,10 @@ static void check_depends_accurate(struct manifest *m,
 }
 
 struct ccanlint depends_accurate = {
-       .key = "depends-accurate",
-       .name = "Module's CCAN dependencies are the only ccan files #included",
+       .key = "depends_accurate",
+       .name = "Module's CCAN dependencies are the only CCAN files #included",
        .check = check_depends_accurate,
+       .needs = "depends_exist"
 };
 
-REGISTER_TEST(depends_accurate, &depends_exist, NULL);
+REGISTER_TEST(depends_accurate);