Commit graph

5 commits

Author SHA1 Message Date
Alex Vanin
a2547da5ae [] cmd/node: Fix linter errors in config
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-06-02 16:07:42 +03:00
Leonard Lyubich
270b147205 [] node/config: Export ENV constants from internal package
Replace ENV prefix and separator to `internal` package in order to reuse
them for testing.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-01 11:45:38 +03:00
Leonard Lyubich
32dc80e7bc [] node/config: Always read the values of ENV variables
In previous implementation ENV values were read only if config filepath is
specified. From now ENVs are always read to `Config`.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-01 11:45:38 +03:00
Leonard Lyubich
1aa88159ca [] node/config: Change Sub implementation
In some cases viper doesn't interpret `section.value` as a subsection with
`section` name, but value is value still can be accessed through full
pathname.

Fix `Config.Sub` method implementation in order to always interpret
configuration like described above as a subsection. From now method never
returns nil, therefore an additional check has been removed from the `Value`
method.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-01 11:45:38 +03:00
Leonard Lyubich
7e11bf9a55 [] cmd/node: Implement a basic configuration component
Create `config` package nearby storage node application. Implement `Config`
as a wrapper over `viper.Viper` that provides the minimum functionality
required by the application.

The constructor allows you to read the config from the file. Methods are
provided for reading subsections and values from the config tree. Helper
functions are implemented to cast a value to native Go types.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-06-01 11:45:38 +03:00