X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fccanlint%2Ffile_analysis.c;h=985f259b24c3ac87821a614f01ce0ec63e9d1a89;hp=7b2565a983377826fe1f8a9195744b83bbb713cb;hb=b30c544bd1486e7b60b99259e3d0dcbc1ec9efd0;hpb=a1585d5b6833783d104acecadce4574115f97cea

diff --git a/tools/ccanlint/file_analysis.c b/tools/ccanlint/file_analysis.c
index 7b2565a9..985f259b 100644
--- a/tools/ccanlint/file_analysis.c
+++ b/tools/ccanlint/file_analysis.c
@@ -33,9 +33,9 @@ static const char *manifest_name(const struct manifest *m)
 	return m->dir;
 }
 
-static bool dir_cmp(const char *dir1, const char *dir2)
+static bool dir_cmp(const struct manifest *m, const char *dir)
 {
-	return strcmp(dir1, dir2) == 0;
+	return strcmp(m->dir, dir) == 0;
 }
 
 HTABLE_DEFINE_TYPE(struct manifest, manifest_name, dir_hash, dir_cmp, manifest);
@@ -54,9 +54,10 @@ const char *get_ccan_file_contents(struct ccan_file *f)
 char **get_ccan_file_lines(struct ccan_file *f)
 {
 	if (!f->lines)
-		f->lines = strsplit(f, get_ccan_file_contents(f),
-				    "\n", &f->num_lines);
+		f->lines = strsplit(f, get_ccan_file_contents(f), "\n");
 
+	/* FIXME: is f->num_lines necessary? */
+	f->num_lines = talloc_array_length(f->lines) - 1;
 	return f->lines;
 }
 
@@ -64,7 +65,7 @@ struct list_head *get_ccan_file_docs(struct ccan_file *f)
 {
 	if (!f->doc_sections) {
 		get_ccan_file_lines(f);
-		f->doc_sections = extract_doc_sections(f->lines, f->num_lines);
+		f->doc_sections = extract_doc_sections(f->lines);
 	}
 	return f->doc_sections;
 }
@@ -617,11 +618,35 @@ enum line_compiled get_ccan_line_pp(struct pp_conditions *cond,
 }
 
 void score_file_error(struct score *score, struct ccan_file *f, unsigned line,
-		      const char *error)
+		      const char *errorfmt, ...)
 {
+	va_list ap;
+
 	struct file_error *fe = talloc(score, struct file_error);
 	fe->file = f;
 	fe->line = line;
-	fe->error = error;
 	list_add_tail(&score->per_file_errors, &fe->list);
+
+	if (!score->error)
+		score->error = talloc_strdup(score, "");
+	
+	if (verbose < 2 && strcount(score->error, "\n") > 5)
+		return;
+
+	if (line)
+		score->error = talloc_asprintf_append(score->error,
+						      "%s:%u:",
+						      f->fullname, line);
+	else
+		score->error = talloc_asprintf_append(score->error,
+						      "%s:", f->fullname);
+
+	va_start(ap, errorfmt);
+	score->error = talloc_vasprintf_append(score->error, errorfmt, ap);
+	va_end(ap);
+	score->error = talloc_append_string(score->error, "\n");
+
+	if (verbose < 2 && strcount(score->error, "\n") > 5)
+		score->error = talloc_append_string(score->error,
+				    "... more (use -vv to see them all)\n");
 }