Commit Graph

9 Commits

Author SHA1 Message Date
Julius Volz 9a81b9838f Make expression parser goroutine-safe.
See https://github.com/prometheus/prometheus/issues/127
2013-04-10 19:17:28 +02:00
Julius Volz 16d9dcd6a8 Add copyright notices to all remaining files. 2013-02-07 11:49:04 +01:00
Julius Volz d67e4b9131 Address outstanding comments from PR/47 and other cleanups. 2013-02-07 11:38:01 +01:00
Matt T. Proud ea54751431 Update import paths to new location.
This repository moved from matttproud/prometheus to
prometheus/prometheus, and all import paths need to be updated.
2013-01-27 18:49:45 +01:00
juliusv 619aa97025 Only close rule file if it could be opened. 2013-01-25 03:32:46 +01:00
Matt T. Proud efe61c18fa Refactor target scheduling to separate facility.
``Target`` will be refactored down the road to support various
nuanced endpoint types.  Thusly incorporating the scheduling
behavior within it will be problematic.  To that end, the scheduling
behavior has been moved into a separate assistance type to improve
conciseness and testability.

``make format`` was also run.
2013-01-13 10:43:37 +01:00
Julius Volz cb6eb30182 Fix state cleanup bug between rule/config parser runs.
This fixes a bug that has been annoying me minorly for some time now:
sometimes, after parse errors, a subsequent parser run would fail.  The reason
is that yylex() modifies some global variables (yytext, yydata) during its run
to keep state. To make subsequent parser runs correct, these have to be reset
before each run.

Also, close files after reading them.
2013-01-12 02:35:40 +01:00
Julius Volz 483bd81a44 Allow grammar to parse both rules and single expressions. 2013-01-11 01:17:37 +01:00
Julius Volz 56384bf42a Add initial config and rule language implementation. 2013-01-07 23:43:36 +01:00