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			104 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			104 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
package main
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import (
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	"bytes"
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	"flag"
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	"fmt"
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	"github.com/iwind/TeaGo/Tea"
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	_ "github.com/iwind/TeaGo/bootstrap"
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	"github.com/iwind/TeaGo/logs"
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	"go/format"
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	"io/ioutil"
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	"os"
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	"path/filepath"
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	"strings"
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)
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func main() {
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	var dir string
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	flag.StringVar(&dir, "dir", "", "SQL dir")
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	flag.Parse()
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	if len(dir) == 0 {
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		fmt.Println("[ERROR]'dir' should not be empty")
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		return
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	}
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	sourceDir := filepath.Dir(Tea.Root)
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	// full
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	fullSQLFile := dir + "/full.sql"
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	_, err := os.Stat(fullSQLFile)
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	if err != nil {
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		if os.IsNotExist(err) {
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			fmt.Println("[ERROR]'full.sql' not found")
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			return
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		}
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		fmt.Println("[ERROR]checking 'full.sql' failed: " + err.Error())
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		return
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	}
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	matches, err := filepath.Glob(dir + "/*.sql")
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	if err != nil {
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		fmt.Println("[ERROR]" + err.Error())
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		return
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	}
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	versionsCode := "// generated\npackage sqls\n\nvar SQLVersions = []map[string]string{"
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	for _, match := range matches {
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		baseName := filepath.Base(match)
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		logs.Println("reading " + baseName + " ...")
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		data, err := ioutil.ReadFile(match)
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		if err != nil {
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			fmt.Println("[ERROR]" + err.Error())
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			return
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		}
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		version := baseName[:strings.LastIndex(baseName, ".")]
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		versionsCode += "\n" + `{ "version": "` + version + `", "sql": SQL_` + version + ` },`
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		code := "// generated\npackage sqls \n\n"
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		lines := bytes.Split(data, []byte{'\n'})
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		for index, line := range lines {
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			if index == 0 {
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				code += "var SQL_" + version + " = "
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			}
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			code += `"` + string(line) + `\n"`
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			if index != len(lines)-1 {
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				code += "+"
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			}
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			code += "\n"
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		}
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		code += "\n"
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		codeBytes, err := format.Source([]byte(code))
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		if err != nil {
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			fmt.Println("[ERROR]" + err.Error())
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			return
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		}
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		fmt.Println("writing sql_" + version + ".go ...")
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		err = ioutil.WriteFile(sourceDir+"/internal/setup/sqls/sql_"+version+".go", codeBytes, 0666)
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		if err != nil {
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			fmt.Println("[ERROR]" + err.Error())
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			return
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		}
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		fmt.Println("ok")
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	}
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	versionsCode += "\n}"
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	versionsCodeBytes, err := format.Source([]byte(versionsCode))
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	if err != nil {
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		fmt.Println("[ERROR]" + err.Error())
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		return
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	}
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	fmt.Println("writing sqls.go ...")
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	err = ioutil.WriteFile(sourceDir+"/internal/setup/sqls/sqls.go", versionsCodeBytes, 0666)
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	if err != nil {
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		fmt.Println("[ERROR]" + err.Error())
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		return
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	}
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	fmt.Println("ok")
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}
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