Commit Graph

5 Commits

Author SHA1 Message Date
magodo
3c82b2e9e8 Merge branch 'consul_path_prefix_leading_slash' into dev 2019-06-21 16:53:21 +08:00
magodo
7acd249147 config consul source supports slash as prefix
`config.NewConfig()` with consul source will both read from consul
and watch consul for changes. Hence, the `prefix` is used in these
2 cases:

- read case: it is used to strip path based on the `KVPair` returned
from consul `kv.List()` method
- watch case: it is used as the `key` of watch query (`keyprefix` type)

So for *watch case*, the `key` is leagal to be `/` for watching change
on root. While for *read case*, because `KVPair.Key` is always stripped
off the leading slash, so if user specified some `prefix` with leading
slash, we should strip it also.

An extream case would be: user want's to read & watch node in root dir.
One would specify `prefix` as `/`, and it should work then.
2019-06-21 16:35:48 +08:00
magodo
1983b4ae92 variable rename to abstract encoder 2019-06-21 15:30:45 +08:00
magodo
92b998c3ab consul config source support 1st-level array
Check whetehr the 1st level encoded json is array or not, to
support 1st level array in consul config.

During debug, i suspected the incapability of arrray is caused by
json reader, so i added test for array. I think it makes no harm
to also check that in.
2019-06-21 00:25:39 +08:00
Asim Aslam
5e6491b7b0 add config 2019-05-30 23:11:13 +01:00