nwa
koanf
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nwa
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Add License Headers to Your Code Files
This article introduces a more powerful license statement management tool called NWA. It helps you effortlessly add license headers to your code files and also check, update, and remove existing license statements, ensuring the legality and compliance of your code.
koanf
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Nees help install knadh/koanf
LINK: https://github.com/knadh/koanf
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App init and graceful watch lib recommendations ?
For configuration, I like Koanf.
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Two ways to provide configuration: command-line, yaml file.
Of course. You should always use a good config package. caarlos0/env is okay but https://github.com/knadh/koanf is a better all around solution imo.
- Simplify Your Configurations in Go
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Golang equivalent of Python’s click (CLT framework)
You can also use Viper with urfave/cli, or you can replace Viper with knadh/koanf, which I personally prefer.
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Viper – Go Configuration with Fangs
Use viper with care. It has some dangerous fundamental flaws [1]. We got bitten hard, submitted a PR [2] and followed up for a year and a half to no avail, before I went ahead and reinvented the wheel and wrote koanf (plug), specifically to avoid viper's flaws.
Most importantly:
- Breaks JSON, YAML, TOML etc. language specs by forcibly lowercasing all keys internally. Dangerous because it can silently merge differently cased config keys into lowercase.
- Hard codes big unnecessary dependencies into the core, significantly bloating build sizes. No separation or abstraction.
[1] https://github.com/spf13/viper/pull/635
[2] https://github.com/knadh/koanf#alternative-to-viper
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Extracting embedded files
It's not hard to a) look for a key in an environment variable b) accept a key as a parameter c) load a key from a file d) all of the above with something like koanf
- What are some good open source project to read when learning Go?
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Coral, a friendly Cobra fork with nearly all its features, but only 4 dependencies
Came across this the other day https://github.com/knadh/koanf as an alternative to Viper.
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What are your favorite packages to use?
https://github.com/knadh/koanf for config management. Readme contains why it's a good alternative to viper.
What are some alternatives?
addlicense - A program which ensures source code files have copyright license headers by scanning directory patterns recursively
viper - Go configuration with fangs
nwa-examples - Examples of NWA functionality
config - JSON or YAML configuration wrapper with convenient access methods.
asciigraph - Go package to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies.
konfig - Composable, observable and performant config handling for Go for the distributed processing era
cobra - A Commander for modern Go CLI interactions
cleanenv - ✨Clean and minimalistic environment configuration reader for Golang
doublestar - Implements support for double star (**) matches in golang's path.Match and filepath.Glob.
kelseyhightower/envconfig - Golang library for managing configuration data from environment variables
go-simple-config - open source for accessing and storing configuration
go-ini - Go package that encodes and decodes INI-files