From ddfd8bdcef112cf1386070d754ff90a73d2c32e2 Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Tue, 12 Mar 2024 06:59:49 +0100
Subject: [PATCH] [wip] configuration

---
 config/config.go | 40 ++++++++++++++++++++++++++++++++++++++++
 go.mod           |  8 ++++++++
 go.sum           |  8 ++++++++
 main.go          | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 103 insertions(+)
 create mode 100644 config/config.go
 create mode 100644 go.sum
 create mode 100644 main.go

diff --git a/config/config.go b/config/config.go
new file mode 100644
index 0000000..bef73c6
--- /dev/null
+++ b/config/config.go
@@ -0,0 +1,40 @@
+package config
+
+import (
+	"errors"
+	"github.com/urfave/cli/v2"
+)
+
+type DatabaseConfig struct {
+	Type string
+	Dsn  string
+}
+
+type AnonymizationConfig struct {
+}
+
+func LoadDatabaseConfig(c *cli.Context) (error, DatabaseConfig) {
+	config := DatabaseConfig{
+		Type: c.String("type"),
+		Dsn:  c.String("dsn"),
+	}
+
+	if config.Type == "" {
+		return errors.New("You must specify a database type"), config
+	}
+
+	if config.Dsn == "" {
+		return errors.New("You must specify a database DSN"), config
+	}
+
+	return nil, config
+}
+
+func LoadAnonymizationConfig(c *cli.Context) (error, AnonymizationConfig) {
+	config := AnonymizationConfig{
+		Type: c.String("type"),
+		Dsn:  c.String("dsn"),
+	}
+
+	return nil, config
+}
diff --git a/go.mod b/go.mod
index b5c496d..53f012e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,11 @@
 module gitnet.fr/deblan/database-anonymizer
 
 go 1.22.0
+
+require github.com/urfave/cli/v2 v2.27.1
+
+require (
+	github.com/cpuguy83/go-md2man/v2 v2.0.3 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/xrash/smetrics v0.0.0-20231213231151-1d8dd44e695e // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..72a5de0
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,8 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.3 h1:qMCsGGgs+MAzDFyp9LpAe1Lqy/fY/qCovCm0qnXZOBM=
+github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/urfave/cli/v2 v2.27.1 h1:8xSQ6szndafKVRmfyeUMxkNUJQMjL1F2zmsZ+qHpfho=
+github.com/urfave/cli/v2 v2.27.1/go.mod h1:8qnjx1vcq5s2/wpsqoZFndg2CE5tNFyrTvS6SinrnYQ=
+github.com/xrash/smetrics v0.0.0-20231213231151-1d8dd44e695e h1:+SOyEddqYF09QP7vr7CgJ1eti3pY9Fn3LHO1M1r/0sI=
+github.com/xrash/smetrics v0.0.0-20231213231151-1d8dd44e695e/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..05ef4fa
--- /dev/null
+++ b/main.go
@@ -0,0 +1,47 @@
+package main
+
+import (
+	"fmt"
+	"github.com/urfave/cli/v2"
+	"gitnet.fr/deblan/database-anonymizer/config"
+	"log"
+	"os"
+)
+
+func main() {
+	app := &cli.App{
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:  "type",
+				Value: "",
+				Usage: "type of database (eg: mysql)",
+			},
+			&cli.StringFlag{
+				Name:  "dsn",
+				Value: "",
+				Usage: "DSN (eg: mysql://user:pass@host/dbname)",
+			},
+			&cli.StringFlag{
+				Name:  "config",
+				Value: "config.yaml",
+				Usage: "Configuration file",
+			},
+		},
+		Action: func(c *cli.Context) error {
+			err, databaseConfig := config.LoadDatabaseConfig(c)
+
+			if err != nil {
+				log.Fatalf(err.Error())
+				os.Exit(1)
+			}
+
+			fmt.Printf("%+v\n", databaseConfig)
+
+			return nil
+		},
+	}
+
+	if err := app.Run(os.Args); err != nil {
+		fmt.Println(err)
+	}
+}