mirror of
https://github.com/beego/bee.git
synced 2024-12-23 11:40:48 +00:00
89 lines
1.8 KiB
Go
89 lines
1.8 KiB
Go
package run
|
|
|
|
import (
|
|
"archive/zip"
|
|
"io"
|
|
"net/http"
|
|
"os"
|
|
"strings"
|
|
|
|
beeLogger "github.com/beego/bee/v2/logger"
|
|
)
|
|
|
|
var (
|
|
swaggerVersion = "4.6.1"
|
|
swaggerlink = "https://codeload.github.com/beego/swagger/zip/refs/tags/v" + swaggerVersion
|
|
)
|
|
|
|
func downloadFromURL(url, fileName string) {
|
|
var down bool
|
|
if fd, err := os.Stat(fileName); err != nil && os.IsNotExist(err) {
|
|
down = true
|
|
} else if fd.Size() == int64(0) {
|
|
down = true
|
|
} else {
|
|
beeLogger.Log.Infof("'%s' already exists", fileName)
|
|
return
|
|
}
|
|
if down {
|
|
beeLogger.Log.Infof("Downloading '%s' to '%s'...", url, fileName)
|
|
output, err := os.Create(fileName)
|
|
if err != nil {
|
|
beeLogger.Log.Errorf("Error while creating '%s': %s", fileName, err)
|
|
return
|
|
}
|
|
defer output.Close()
|
|
|
|
response, err := http.Get(url)
|
|
if err != nil {
|
|
beeLogger.Log.Errorf("Error while downloading '%s': %s", url, err)
|
|
return
|
|
}
|
|
defer response.Body.Close()
|
|
|
|
n, err := io.Copy(output, response.Body)
|
|
if err != nil {
|
|
beeLogger.Log.Errorf("Error while downloading '%s': %s", url, err)
|
|
return
|
|
}
|
|
beeLogger.Log.Successf("%d bytes downloaded!", n)
|
|
}
|
|
}
|
|
|
|
func unzipAndDelete(src string) error {
|
|
beeLogger.Log.Infof("Unzipping '%s'...", src)
|
|
r, err := zip.OpenReader(src)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer r.Close()
|
|
|
|
rp := strings.NewReplacer("swagger-"+swaggerVersion, "swagger")
|
|
for _, f := range r.File {
|
|
rc, err := f.Open()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer rc.Close()
|
|
|
|
fname := rp.Replace(f.Name)
|
|
if f.FileInfo().IsDir() {
|
|
os.MkdirAll(fname, f.Mode())
|
|
} else {
|
|
f, err := os.OpenFile(
|
|
fname, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.Mode())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer f.Close()
|
|
|
|
_, err = io.Copy(f, rc)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
beeLogger.Log.Successf("Done! Deleting '%s'...", src)
|
|
return os.RemoveAll(src)
|
|
}
|