Commit Graph

19 Commits

Author SHA1 Message Date
Jakob Borg
bed6155c79 Refactor: multiple-if to switch 2015-11-20 11:24:50 +01:00
Jakob Borg
f2459e61dd Refactor: break out walkRegular method 2015-11-20 10:32:16 +01:00
Jakob Borg
69dcdafb3d Refactor: break out walkDir method 2015-11-20 09:54:12 +01:00
Jakob Borg
6dbb072d11 Refactor: break out walkSymlink method 2015-11-20 09:50:46 +01:00
Jakob Borg
dc96849718 Refactor: break out normalizePath method 2015-11-20 09:41:44 +01:00
Jakob Borg
d7a3cc505c Refactor: rename p->absPath, rn->relPath 2015-11-20 09:38:45 +01:00
Jakob Borg
ba9448bdd7 Add remaining scanning time (fixes #2484) 2015-11-18 12:09:10 +01:00
Jakob Borg
a8a2192cf9 Show scan rate in web GUI 2015-11-17 21:23:17 +01:00
Jakob Borg
9fbdb6b305 Cancel a running scan 2015-11-13 15:30:21 +01:00
Audrius Butkevicius
29343aec3a Fix division by zero (fixes #2373) 2015-10-12 18:57:15 +01:00
Jakob Borg
76af9ba53d Implement facility based logger, debugging via REST API
This implements a new debug/trace infrastructure based on a slightly
hacked up logger. Instead of the traditional "if debug { ... }" I've
rewritten the logger to have no-op Debugln and Debugf, unless debugging
has been enabled for a given "facility". The "facility" is just a
string, typically a package name.

This will be slightly slower than before; but not that much as it's
mostly a function call that returns immediately. For the cases where it
matters (the Debugln takes a hex.Dump() of something for example, and
it's not in a very occasional "if err != nil" branch) there is an
l.ShouldDebug(facility) that is fast enough to be used like the old "if
debug".

The point of all this is that we can now toggle debugging for the
various packages on and off at runtime. There's a new method
/rest/system/debug that can be POSTed a set of facilities to enable and
disable debug for, or GET from to get a list of facilities with
descriptions and their current debug status.

Similarly a /rest/system/log?since=... can grab the latest log entries,
up to 250 of them (hardcoded constant in main.go) plus the initial few.

Not implemented in this commit (but planned) is a simple debug GUI
available on /debug that shows the current log in an easily pasteable
format and has checkboxes to enable the various debug facilities.

The debug instructions to a user then becomes "visit this URL, check
these boxes, reproduce your problem, copy and paste the log". The actual
log viewer on the hypothetical /debug URL can poll regularly for new log
entries and this bypass the 250 line limit.

The existing STTRACE=foo variable is still obeyed and just sets the
start state of the system.
2015-10-03 18:09:53 +02:00
Jakob Borg
4581c57478 Fix import paths 2015-09-22 19:38:46 +02:00
Jakob Borg
446a938b06 lib/symlinks need not depend on protocol 2015-09-11 12:55:25 +02:00
Jakob Borg
37ed5a01e0 Fix sudden nil pointer dereference in walk 2015-09-04 13:13:08 +02:00
Jakob Borg
54269553c8 lib/scanner need not depend on lib/ignore 2015-09-04 11:50:47 +02:00
Jakob Borg
bc016e360e Refactor: ints used in arithmetic should be signed 2015-08-27 21:37:12 +02:00
AudriusButkevicius
94c52e3a77 Add scan percentages (fixes #1030) 2015-08-27 19:20:43 +01:00
Jakob Borg
99736e5066 Ensure dir before files ordering when scanning 2015-08-13 13:01:50 +02:00
Jakob Borg
7705a6c1f1 mv internal lib 2015-08-09 09:35:26 +02:00