godotenv
gotenv
godotenv | gotenv | |
---|---|---|
20 | - | |
8,227 | 294 | |
- | - | |
3.4 | 4.7 | |
3 months ago | about 1 year ago | |
Go | Go | |
MIT License | MIT License |
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godotenv
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Building a Google Drive Downloader in Golang (Part 1)
Create a .env file in root or handle environment variables however you like, we'll use joho/godotenv package.
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Creating a Bot for Bluesky Social
err := godotenv.Load(): We use the godotenv package to be able to access the variables of the .env locally.
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Authentication with Golang and AWS Cognito
First we will load our envs with the godotenv package, then we start our cognito client, passing the COGNITO_CLIENT_ID, which we got earlier, then we start gin and create a server, that's enough.
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Autenticação com Golang e AWS Cognito
Primeiro vamos carregar nossas envs com o pacote godotenv, depois iniciamos nosso cognito client, passando o COGNITO_CLIENT_ID, que pegamos anteriormente, depois iniciamos o gin e criamos um server, isso é o suficiente.
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Tools besides Go for a newbie
IDE: use whatever make you productive. I personally use vscode. VCS: git, as golang communities use github heavily as base for many libraries. AFAIK Linter: use staticcheck for linting as it looks like mostly used linting tool in go, supported by many also. In Vscode it will be recommended once you install go plugin. Libraries/Framework: actually the standard libraries already included many things you need, decent enough for your day-to-day development cycles(e.g. `net/http`). But here are things for extra: - Struct fields validator: validator - Http server lib: chi router , httprouter , fasthttp (for non standard http implementations, but fast) - Web Framework: echo , gin , fiber , beego , etc - Http client lib: most already covered by stdlib(net/http), so you rarely need extra lib for this, but if you really need some are: resty - CLI: cobra - Config: godotenv , viper - DB Drivers: sqlx , postgre , sqlite , mysql - nosql: redis , mongodb , elasticsearch - ORM: gorm , entgo , sqlc(codegen) - JS Transpiler: gopherjs - GUI: fyne - grpc: grpc - logging: zerolog - test: testify , gomock , dockertest - and many others you can find here
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Reading Environment Variable from a .env file on a Server
In his code it is done using https://github.com/joho/godotenv
- Libraries you use most of your projects?
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Restful API with Golang practical approach
envconfig: Library for managing configuration data from environment variables (https://github.com/joho/godotenv)
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Is this clear why its useful?
There is already a more complete, safer and neatly written godotenv alternative. It may be taken as an educational inspiration for next attempts.
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I need some help setting up variables for the sake of my sanity
Chances are you are going to set them in you real server, and most likely you will going to use Linux for that. So for local development create a .env file with those in there. And at the start of you program, load them. You can use https://github.com/joho/godotenv Don’t share that file of course, and don’t put it in git.
gotenv
We haven't tracked posts mentioning gotenv yet.
Tracking mentions began in Dec 2020.
What are some alternatives?
viper - Go configuration with fangs
go-el - Expression language(EL) to navigate/manipulate in golang structure data
structs - Golang struct operations.
sqlx - general purpose extensions to golang's database/sql
delve - Delve is a debugger for the Go programming language.
envdecode - Go package for populating structs from environment variables using struct tags
xferspdy - Xferspdy provides binary diff and patch library in golang. [Mentioned in Awesome Go, https://github.com/avelino/awesome-go]
fzf - :cherry_blossom: A command-line fuzzy finder
excelize - Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
util - A collection of useful utility functions
boilr - :zap: boilerplate template manager that generates files or directories from template repositories