Commit graph

137 commits

Author SHA1 Message Date
Dr. Tobias Quathamer
0ac2068de9 Fix overflow error on 32 bit architectures (#340)
* Handle int64 separately for 32 bit architectures

* Remove tests which result in an overflow error on 32 bit architectures
2018-09-01 14:59:01 -06:00
Aarti Parikh
05116ad639 Revert "fix dep wrong case (#484)"
This reverts commit b7a62b2c00.
2018-08-28 02:34:36 -06:00
kun
b7a62b2c00 fix dep wrong case (#484) 2018-08-28 01:37:55 -06:00
Robin Brämer
e436d04e6d correct a comment on viper.Set() (#553)
correct regiser with register
2018-08-28 01:29:26 -06:00
Chris Reeves
907c19d40d Support customising mapstructure.DecoderConfig for Unmarshal
* Added a new `DecoderConfigOption` type allowing the user to write custom
  functions that can override the default mapstructure.DecoderConfig
  settings

* Added a new `DecodeHook` function which returns
  a `DecoderConfigOption`. This allows the user to easily set their own
  Decode hooks when Unmarshaling

* Updated Unmarshal, UnmarshalKey and defaultDecoderConfig to support variadic
  trailing `DecoderConfigOption` functions to allow for customisation of
  the default  mapstructure.DecoderConfig

* Added a test case with example usage
2018-08-03 14:57:45 +02:00
Travis Jeffery
15738813a0 Add GetInt32 2018-05-07 09:10:07 +02:00
Bjørn Erik Pedersen
b5e8006cbe
Undexport GetConfigFile
It was exported in previous commit, but we have GetConfigFileUsed -- so use that.
2018-03-19 19:50:19 +01:00
Bjørn Erik Pedersen
00ed41cdba
Export and fix GetConfigFile 2018-03-19 19:12:24 +01:00
Adam Sherwood
1a0c4a370c Feature/write config (#287)
* Added method to write into TOML file.

* Added functionality to export configuration based on config type. The feature supports JSON and TOML.

* Added method to write into YAML file.

* Fixed the issue of incorrect defer and error checking order. The error checking must be first otherwise it will cause panic.

* Add WriteConfig methods

* Add support for toml

* Add shared write function and safe methods

* Fix incorrectly modified imports

* Remove extra comments

* Fix spelling

* Make marshal spelling consistent throughout

* Add support for remaining configuration types

This commit moves a significant portion of the code back to viper.go to
facilitate having access to the object when reading the files. The purpose is to
add properties to the viper object at read time, so that we can add the comments
back to the file when writing.

* Add tests for each written file type

* Modify test for updated HCL specification

* Modify to only support HCL write in Go 1.7

* Revert "Modify to only support HCL write in Go 1.7"

This reverts commit 12b34bc4eb92cbf8ebfd56b79519f448607e3e51.

* Need to truncate the file before writing

* Write all settings including overrides

* Use filename variable

* Lint remote.go

* Fix toml return count error
2017-12-06 23:26:31 -05:00
Jeff Lindsay
4dddf7c62e Allow exists util function to take afero.Fs so it can be used with non-deafult instances of Viper (#405)
Signed-off-by: Jeff Lindsay <progrium@gmail.com>
2017-11-09 21:57:16 +01:00
Bjørn Erik Pedersen
d9cca5ef33 Go fmt viper.go 2017-09-29 23:06:42 +02:00
Alexander Krasnukhin
266e588e9e Add string slice support to defaultDecoderConfig
This way it correctly decodes string slices as well.
2017-09-29 21:44:38 +02:00
Nick Miyake
8ac2e2e20f Run gofmt on all existing code
Also:

* Add check to .travis.yml that verifies that all code is gofmt-compliant
* Touch up some newlines

See #351
2017-07-22 23:47:47 -06:00
Nick Miyake
f257d19100 Fix a few minor typos/formatting issues with comments
See #350
2017-07-22 23:39:01 -06:00
Nikola Kovacs
9766537120 Fix grammar/typo in comment for getEnv()
See #310
2017-07-22 23:09:41 -06:00
Albert Nigmatzianov
c1de95864d Prevent redundant type assertion in Get
There is no need to assert variables which already have appropriate
type.

name              old time/op    new time/op    delta
GetBool-4            554ns ± 3%     493ns ± 8%  -10.86%  (p=0.000 n=14+15)
Get-4                484ns ± 4%     414ns ± 7%  -14.37%  (p=0.000 n=14+15)
GetBoolFromMap-4    8.38ns ± 6%    7.83ns ± 7%   -6.59%  (p=0.000 n=15+15)

name              old alloc/op   new alloc/op   delta
GetBool-4            65.0B ± 0%     64.0B ± 0%   -1.54%  (p=0.000 n=15+15)
Get-4                64.0B ± 0%     64.0B ± 0%     ~     (all equal)
GetBoolFromMap-4     0.00B          0.00B          ~     (all equal)

name              old allocs/op  new allocs/op  delta
GetBool-4             5.00 ± 0%      4.00 ± 0%  -20.00%  (p=0.000 n=15+15)
Get-4                 5.00 ± 0%      4.00 ± 0%  -20.00%  (p=0.000 n=15+15)
GetBoolFromMap-4      0.00           0.00          ~     (all equal)
2017-06-19 14:43:13 +02:00
Paweł Szczur
0967fc9ace Properly handle string slice values 2017-04-17 10:08:15 +02:00
Miguel Eduardo Gil Biraud
5d46e70da8 Fix UnmarshalKey handling of time.Duration
* Failing test for key unmarshaling with nested structs containing time.Duration

* Fix UnmarshalKey to use of defaultDecoderConfig
2017-04-10 11:26:50 +02:00
Wolfgang Friedl
84f94806c6 Avoid the start of go-routines which are never get stopped 2017-03-15 14:43:09 +01:00
Bjørn Erik Pedersen
0b5690fd87 Revert "remote: Avoid the start of go-routines which are never get stopped"
This reverts commit 11ca61e888.
2017-03-15 08:10:26 +01:00
Wolfgang Friedl
11ca61e888 remote: Avoid the start of go-routines which are never get stopped 2017-03-15 08:08:46 +01:00
Cameron Moore
d90f2bb139 Only save config on success in ReadInConfig
If the user creates a invalid config file while watching for config
changes, the previous, valid config is not retained.  This commit only
overwrites the running config if unmarshalling was successful.
2017-02-17 17:31:47 +01:00
Kevin GEORGES
5ed0fc31f7 Fix MergeInConfig error return
UnsupportedConfigError was returned if config file not found

* Swap getConfigFile and getConfigType call
* Add a unit test
2016-12-13 10:38:49 +01:00
Albert Nigmatzianov
651d9d916a Document case-insensitivity for key taking methods 2016-10-29 23:33:52 +02:00
Bjørn Erik Pedersen
80ab6657f9 Copy and insensitivise maps in Set
Fixes #261
Closes #265
2016-10-24 21:20:41 +02:00
Benoît Masson
285f151019 Fixed AllKeys() to include env values added with BindEnv()
* Fixed: values bound with BindEnv added to AllKeys()

Cast was not working, and v.env wasn't used when merging keys.

Rewrote explicit and specific casts for maps storing strings or FlagValues.

* Added: test for BindEnv() and AllKeys()

To make sure AllSettings() and Unmarshal() will consider environment
variables added with BindEnv().
2016-10-23 23:04:21 +02:00
Benoît Masson
50515b700e Increase performance of nested keys search
* Fixed: insensitiviseMaps and tests

All keys (even nested ones) are now lower-cased recursively.

On the way, map[interface{}]interface{} are cast to map[string]interface{}

* Changed: simplified find() fast path and increase performance

Removed searchMapForKey(), fast path directly integrated into searchMap() and
searchMapWithPathPrefixes()
=> more generic (searchMapForKey() wasn't called everywhere it should have)

At the same time, significantly speed up searchMap() and searchMapWithPathPrefixes(),
which are still used for nested keys: the assumption that map keys are all
lower-cased allows to perform
    val = m[key]
instead of
    for k, v := range m {
      if strings.ToLower(k) == strings.ToLower(key) {
        val = v
      }
    }
=> i.e., directly access the map instead of enumerate the keys
2016-10-14 11:24:45 +02:00
Jonathan Anderson
44208030b3 Allow errors to propagate from getConfigFile(). (#161)
- propagate ConfigFileNotFoundError instead of using unsupported config type error when config file is not found
2016-10-13 13:33:30 +02:00
Bjørn Erik Pedersen
51f23d1f1c Restore performance for the simple case
```
BenchmarkGetBool-4            1021          481           -52.89%
BenchmarkGet-4                879           403           -54.15%
BenchmarkGetBoolFromMap-4     6.56          6.40          -2.44%

benchmark                     old allocs     new allocs     delta
BenchmarkGetBool-4            6              4              -33.33%
BenchmarkGet-4                6              4              -33.33%
BenchmarkGetBoolFromMap-4     0              0              +0.00%

benchmark                     old bytes     new bytes     delta
BenchmarkGetBool-4            113           49            -56.64%
BenchmarkGet-4                112           48            -57.14%
BenchmarkGetBoolFromMap-4     0             0             +0.00%
```

Fixes #249
Fixes https://github.com/spf13/hugo/issues/2536
2016-10-10 13:40:38 +02:00
Benoît Masson
ec4eb2fa85 Nested maps (#195)
Fixes #71, #93, #158, #168, #209, #141, #160, #162, #190

* Fixed: indentation in comment
* Fixed: Get() returns nil when nested element not found
* Fixed: insensitiviseMaps() made recursive so that nested keys are lowercased
* Fixed: order of expected<=>actual in assert.Equal() statements
* Fixed: find() looks into "overrides" first
* Fixed: TestBindPFlags() to use a new Viper instance
* Fixed: removed extra aliases from display in Debug()
* Added: test for checking precedence of dot-containing keys.
* Fixed: Set() and SetDefault() insert nested values
* Added: tests for overriding nested values
* Changed: AllKeys() includes all keys / AllSettings() includes overridden nested values
* Added: test for shadowed nested key
* Fixed: properties parsing generates nested maps
* Fixed: Get() and IsSet() work correctly on nested values
* Changed: modifier README.md to reflect changes
2016-10-08 10:00:18 +02:00
Cameron Moore
670c42a85b Check for nil in viper.Sub
Fixes #191
2016-10-06 01:22:39 +02:00
Bjørn Erik Pedersen
382f87b929 Remove expensive TRACE logging
Also avoid doing a strings.Split in the Get common case.

Any TRACE statements in these hot paths must be totally turned off when not testing.

```
benchmark                     old ns/op     new ns/op     delta
BenchmarkGetBool-4            4090          409           -90.00%
BenchmarkGetBoolFromMap-4     6.33          6.28          -0.79%

benchmark                     old allocs     new allocs     delta
BenchmarkGetBool-4            6              3              -50.00%
BenchmarkGetBoolFromMap-4     0              0              +0.00%

benchmark                     old bytes     new bytes     delta
BenchmarkGetBool-4            129           33            -74.42%
BenchmarkGetBoolFromMap-4     0             0             +0.00%
```

Fixes #242
2016-09-26 17:04:02 +02:00
Yauhen Lazurkin
e26d6aedc1 Support time.Duration in viper.Unmarshal (#205)
* Fixes #105
2016-09-24 01:20:44 +02:00
Cameron Moore
ed0a9674c6 Fix retrieval of pflag stringSlice (#240)
Fixes #112
Changes some logging directives to use Printf
2016-09-22 20:19:24 +02:00
Albert
a78f70b5b9 Small refactorings (#230)
* Fix typo in description of UnmarshalExact
* Omit 2nd values from range loops
* Delete findCWD method from util (was unused)
* Edit documentation according to golint
* Fix documentation in util
* Use RemoteProvider interface instead of defaultRemoteProvider
* Fix err variable in BindFlagValues
2016-09-20 10:17:41 +02:00
Max Wolter
2f6a41490b Prevent shadowning of keys when a nested key's value is nil. 2016-09-19 19:37:56 +02:00
Bjørn Erik Pedersen
346299ea79 Add getter for global Viper 2016-08-06 18:06:49 +02:00
Bjørn Erik Pedersen
a59dcccc82 Move the Afero fs to the Viper type
And make a exported setter for it.
2016-08-05 09:45:58 +02:00
Albert
d0c2644870 Add dot in BindPFlag comment 2016-08-05 09:25:24 +02:00
Matthieu Grieger
4cf0bd2789 Add support for Afero filesystems 2016-08-05 09:24:49 +02:00
Roland Schilter
5619c0edbe Reset cache on config name change
I stumbled over this when trying to merge multiple configs.

```
viper.SetConfigName("default")
err := viper.MergeInConfig()
```
which caches file path resolvemenet in `v.configFile`

and then
```
viper.SetConfigName("prod")
err := viper.MergeInConfig()
```

which reuses `v.configFile` without updating it accordingly to the new name.

See c1ccc378a0/viper.go (L1240)
2016-08-05 09:18:19 +02:00
Chuanjian Wang
64dc6f6810 Add GetInt64 2016-08-05 09:16:55 +02:00
Bjørn Erik Pedersen
a0cdbddebd Remove kr/pretty dependency
See https://github.com/spf13/hugo/issues/2124
See https://github.com/kr/text/issues/6
2016-05-08 13:12:02 +02:00
Anthony Fok
8e57fea7a8 Update import path of fsnotify
Rename "gopkg.in/fsnotify.v1" to "github.com/fsnotify/fsnotify"
per upstream recommendation.

See https://github.com/fsnotify/fsnotify/issues/108 for rationale.
2016-04-20 21:51:22 +08:00
Tony Narlock
45b73b72ad Fix typo 2016-04-20 21:43:24 +08:00
dsp
c975dc1b4e implementing a weak decode wrapper called UnmarshalExact that errors on non existant fields in the destination struct 2016-02-09 16:07:50 -07:00
Marcin Stanisławski
e072d51737 use aliases in all keys list to enable proper Unmarshaling 2016-02-08 15:52:20 -05:00
Bjørn Erik Pedersen
a212099cbe Watch the entire config dir for changes
Then checking the file name in the event handler. This seems to be the only robust way
of handling changes from a single file on multiple platforms and editors.

See #142
2016-01-11 16:07:23 +01:00
Bjørn Erik Pedersen
cc70319ebc Fix config watch
* Only add *the* config file, not all possible folders
* Trigger reload on both write and create events;
  the latter is what we get from atomic save editors (like TextMate) once https://github.com/go-fsnotify/fsnotify/pull/111 is merged

See #142
2016-01-11 13:34:45 +01:00
Lei Feng
0c82789feb Handle the case Get() returns either map[interface{}]interface{} or map[string]interface{} 2015-12-26 09:08:49 +08:00