My first commit

drivers/mysql.go

@@ -0,0 +1,160 @@
+package drivers
+
+import (
+	"database/sql"
+	"fmt"
+
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/xo/dburl"
+)
+
+type MySql struct {
+	connection       *sql.DB
+	connectionString string
+}
+
+func (db *MySql) TestConnection() error {
+	var err error
+
+	db.connection, err = dburl.Open(db.connectionString)
+	if err != nil {
+		return err
+	}
+
+	err = db.connection.Ping()
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (db *MySql) ParseConnectionString(url string) (*dburl.URL, error) {
+	return dburl.Parse(url)
+}
+
+func (db *MySql) Connect() error {
+	var err error
+
+	db.connection, err = dburl.Open(db.connectionString)
+	if err != nil {
+		return err
+	}
+
+	err = db.connection.Ping()
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (db *MySql) Disconnect() error {
+	return db.connection.Close()
+}
+
+func (db *MySql) SetConnectionString(connectionString string) {
+
+	db.connectionString = connectionString
+}
+
+func (db *MySql) GetConnectionString() string {
+	return db.connectionString
+}
+
+func (db *MySql) GetConnection() *sql.DB {
+	return db.connection
+}
+
+func (db *MySql) GetDatabases() ([]string, error) {
+	var databases []string
+
+	rows, err := db.connection.Query("SHOW DATABASES")
+	if err != nil {
+		return databases, err
+	}
+
+	for rows.Next() {
+		var database string
+		rows.Scan(&database)
+		if database != "information_schema" && database != "mysql" && database != "performance_schema" && database != "sys" {
+			databases = append(databases, database)
+		}
+	}
+
+	return databases, nil
+}
+
+func (db *MySql) GetTables(database string) ([]string, error) {
+	var tables []string
+
+	rows, err := db.connection.Query("SHOW TABLES FROM " + database)
+
+	if err != nil {
+		return tables, err
+	}
+
+	for rows.Next() {
+		var table string
+		rows.Scan(&table)
+		tables = append(tables, table)
+	}
+
+	return tables, nil
+}
+
+func (db *MySql) DescribeTable(table string) (results [][]string) {
+	rows, _ := db.connection.Query("DESCRIBE " + table)
+	defer rows.Close()
+
+	results = append(results, []string{"Name", "Type", "Null", "Key", "Default", "Extra"})
+
+	for rows.Next() {
+		var field, type_, null, key, default_, extra string
+		rows.Scan(&field, &type_, &null, &key, &default_, &extra)
+
+		results = append(results, []string{field, type_, null, key, default_, extra})
+
+	}
+
+	return
+}
+
+func (db *MySql) GetTableData(table string, offset int, limit int, appendColumns bool) (results [][]string) {
+	defaultLimit := 100
+
+	if limit != 0 {
+		defaultLimit = limit
+	}
+
+	rows, _ := db.connection.Query("SELECT * FROM " + table + " LIMIT " + fmt.Sprint(offset) + "," + fmt.Sprint(defaultLimit))
+	defer rows.Close()
+
+	columns, _ := rows.Columns()
+
+	if appendColumns {
+		results = append(results, columns)
+	}
+
+	for rows.Next() {
+		rowValues := make([]interface{}, len(columns))
+		for i := range columns {
+			rowValues[i] = new(sql.RawBytes)
+		}
+
+		rows.Scan(rowValues...)
+
+		var row []string
+		for _, col := range rowValues {
+			row = append(row, string(*col.(*sql.RawBytes)))
+		}
+
+		results = append(results, row)
+
+	}
+
+	return
+}
+
+//export the database
+var Database MySql = MySql{}

go.mod

@@ -0,0 +1,21 @@
+module lazysql
+
+go 1.20
+
+require (
+	github.com/gdamore/tcell/v2 v2.6.0
+	github.com/go-sql-driver/mysql v1.7.0
+	github.com/pelletier/go-toml/v2 v2.0.6
+	github.com/rivo/tview v0.0.0-20230320095235-84f9c0ff9de8
+	github.com/xo/dburl v0.13.0
+)
+
+require (
+	github.com/gdamore/encoding v1.0.0 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-runewidth v0.0.14 // indirect
+	github.com/rivo/uniseg v0.4.3 // indirect
+	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/term v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+)

go.sum

@@ -0,0 +1,64 @@
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main.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	"lazysql/pages"
+)
+
+func main() {
+
+	if err := pages.App.SetRoot(pages.AllPages, true).EnableMouse(true).Run(); err != nil {
+		panic(err)
+	}
+}