all: add option to scan pass result

The brokenlinks command now have option "-past-result" that accept
path to JSON file from the past result.
If its set, the program will only scan the pages with broken links
inside that report.

1 files changed, 8 insertions, 0 deletions

diff --git a/testdata/past_result.json b/testdata/past_result.json
new file mode 100644
index 0000000..3ba37c1
--- /dev/null
+++ b/testdata/past_result.json
@@ -0,0 +1,8 @@
+{
+  "http://127.0.0.1:11836/page2": [
+    {
+      "link": "http://127.0.0.1:11836/",
+      "code": 404
+    }
+  ]
+}