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feat: load environment variables from .env file (#864)

pull/875/head
Matiukhin Vlad 2024-12-14 15:46:47 +02:00 committed by GitHub
parent 28642f80d5
commit a47577b4fa
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4 changed files with 26 additions and 1 deletions
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18
README.md
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@ -52,6 +52,24 @@ brew install goose
See [installation documentation](https://pressly.github.io/goose/installation/) for more details. See [installation documentation](https://pressly.github.io/goose/installation/) for more details.
# Setting Up Environment Keys
To start, configure the environment keys using one of the following methods:
**1. Via environment variables:**
```shell
export GOOSE_DRIVER=DRIVER
export GOOSE_DBSTRING=DBSTRING
export GOOSE_MIGRATION_DIR=MIGRATION_DIR
```
**2. Via `.env` files with corresponding variables. `.env` file example**:
```env
GOOSE_DRIVER=postgres
GOOSE_DBSTRING=postgres://admin:admin@localhost:5432/admin_db
GOOSE_MIGRATION_DIR=./migrations
```
For more details about environment variables, see the [official documentation on environment variables]( https://pressly.github.io/goose/documentation/environment-variables/).
# Usage # Usage
<details> <details>

1
go.mod
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@ -6,6 +6,7 @@ require (
github.com/ClickHouse/clickhouse-go/v2 v2.30.0 github.com/ClickHouse/clickhouse-go/v2 v2.30.0
github.com/go-sql-driver/mysql v1.8.1 github.com/go-sql-driver/mysql v1.8.1
github.com/jackc/pgx/v5 v5.7.1 github.com/jackc/pgx/v5 v5.7.1
github.com/joho/godotenv v1.5.1
github.com/mfridman/interpolate v0.0.2 github.com/mfridman/interpolate v0.0.2
github.com/mfridman/xflag v0.0.0-20240825232106-efb77353e578 github.com/mfridman/xflag v0.0.0-20240825232106-efb77353e578
github.com/microsoft/go-mssqldb v1.7.2 github.com/microsoft/go-mssqldb v1.7.2

2
go.sum
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@ -132,6 +132,8 @@ github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFr
github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI= github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901 h1:rp+c0RAYOWj8l6qbCUTSiRLG/iKnW3K3/QfPPuSsBt4= github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901 h1:rp+c0RAYOWj8l6qbCUTSiRLG/iKnW3K3/QfPPuSsBt4=
github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901/go.mod h1:Z86h9688Y0wesXCyonoVr47MasHilkuLMqGhRZ4Hpak= github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901/go.mod h1:Z86h9688Y0wesXCyonoVr47MasHilkuLMqGhRZ4Hpak=
github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
github.com/jonboulle/clockwork v0.4.0 h1:p4Cf1aMWXnXAUh8lVfewRBx1zaTSYKrKMF2g3ST4RZ4= github.com/jonboulle/clockwork v0.4.0 h1:p4Cf1aMWXnXAUh8lVfewRBx1zaTSYKrKMF2g3ST4RZ4=
github.com/jonboulle/clockwork v0.4.0/go.mod h1:xgRqUGwRcjKCO1vbZUEtSLrqKoPSsUpK7fnezOII0kc= github.com/jonboulle/clockwork v0.4.0/go.mod h1:xgRqUGwRcjKCO1vbZUEtSLrqKoPSsUpK7fnezOII0kc=
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=

6
internal/cfg/cfg.go
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@ -1,8 +1,12 @@
package cfg package cfg
import "os" import (
"github.com/joho/godotenv"
"os"
)
var ( var (
_ = godotenv.Load()
GOOSEDRIVER = envOr("GOOSE_DRIVER", "") GOOSEDRIVER = envOr("GOOSE_DRIVER", "")
GOOSEDBSTRING = envOr("GOOSE_DBSTRING", "") GOOSEDBSTRING = envOr("GOOSE_DBSTRING", "")
GOOSEMIGRATIONDIR = envOr("GOOSE_MIGRATION_DIR", DefaultMigrationDir) GOOSEMIGRATIONDIR = envOr("GOOSE_MIGRATION_DIR", DefaultMigrationDir)