From 3936ee1ef8d92d90272cc13e14035cf9a3bb9c85 Mon Sep 17 00:00:00 2001
From: William Brawner <me@wbrawner.com>
Date: Thu, 8 Apr 2021 17:22:34 -0700
Subject: [PATCH] Initial commit

Signed-off-by: William Brawner <me@wbrawner.com>
---
 go.mod    |  5 +++++
 go.sum    |  2 ++
 server.go | 34 ++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 server.go

diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..d1dcd00
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module wbrawner.com/twigs
+
+go 1.15
+
+require github.com/go-sql-driver/mysql v1.6.0
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..20c16d6
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
+github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
diff --git a/server.go b/server.go
new file mode 100644
index 0000000..5c02c7e
--- /dev/null
+++ b/server.go
@@ -0,0 +1,34 @@
+package twigs
+
+import (
+	"database/sql"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+
+	_ "github.com/go-sql-driver/mysql"
+)
+
+func getEnvOrDefault(env string, defaultVal string) string {
+	envVal := os.Getenv(env)
+	if envVal == "" {
+		return defaultVal
+	} else {
+		return envVal
+	}
+}
+
+func main() {
+	dbName := getEnvOrDefault("TWIGS_DB_NAME", "budget")
+	dbUser := getEnvOrDefault("TWIGS_DB_USER", "budget")
+	dbPass := getEnvOrDefault("TWIGS_DB_PASS", "budget")
+	dbHost := getEnvOrDefault("TWIGS_DB_HOST", "localhost")
+	dbPort := getEnvOrDefault("TWIGS_DB_PORT", "3306")
+	db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@%s:%s/%s", dbUser, dbPass, dbHost, dbPort, dbName))
+	if err != nil {
+		log.Fatalf("Failed to connect to database %s on %s", dbName, dbHost)
+	}
+	http.HandleFunc("/users", user)
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}