try to wget the image if it doesn't exist

Signed-off-by: Jeff Carr <jcarr@wit.com>
This commit is contained in:
Jeff Carr 2019-04-08 12:11:32 -07:00
parent b2f4f6b9f5
commit 3869749fe2
1 changed files with 66 additions and 15 deletions

View File

@ -1,10 +1,10 @@
package main
/*
import "os"
import "log"
/*
import "fmt"
import "reflect"
import "os"
*/
import "git.wit.com/jcarr/shell"
@ -12,25 +12,76 @@ import "git.wit.com/jcarr/shell"
func main() {
parseConfig()
if _, err := os.Stat("/home/factory"); !os.IsNotExist(err) {
} else {
shell.Run("mkdir /home/factory")
}
if _, err := os.Stat("/dev/mmcblk0p2"); !os.IsNotExist(err) {
log.Println("device /dev/mmcblk0p2 exists")
} else {
log.Println("device /dev/mmcblk0p2 does not exist")
// fail()
}
shell.Run("mount /dev/mmcblk0p2 /home/factory")
imagename := "factory-2019-01-20"
fullname := "/home/factory/" + imagename
if _, err := os.Stat(fullname); !os.IsNotExist(err) {
log.Println("filename", fullname, "does not exist")
shell.Run("cd /home/factory")
shell.Run("wget -c " + "http://fire.lab.wit.com/factory/" + imagename)
}
if _, err := os.Stat(fullname); !os.IsNotExist(err) {
log.Println("filename", fullname, "exists. dd here")
shell.Run("dd " + fullname + " of=/dev/mmcblk2 bs=1M status=progress oflag=sync")
} else {
log.Println("filename", fullname, "does not exist")
fail()
}
// wget -c http://fire.lab.wit.com/factory/
/*
echo dd if=/home/factory/emmc.img.armbian of=/dev/mmcblk2
dd if=/home/factory/emmc.img.armbian of=/dev/mmcblk2 bs=16M status=progress
echo sync
sync
dd if=/home/factory/emmc.img.armbian of=/dev/mmcblk2 bs=1M status=progress oflag=sync
dialog --ascii-lines --msgbox "Flash Image Completed!" 10 70
echo
echo
echo INSTALL SUCCEEDED
echo INSTALL SUCCEEDED
echo INSTALL SUCCEEDED
echo INSTALL SUCCEEDED
echo
echo
*/
}
func fail () {
log.Println("")
log.Println("")
log.Println("")
log.Println("INSTALL FAILED")
log.Println("INSTALL FAILED")
log.Println("INSTALL FAILED")
log.Println("INSTALL FAILED")
log.Println("INSTALL FAILED")
log.Println("INSTALL FAILED")
log.Println("")
log.Println("")
log.Println("")
os.Exit(-1)
}
func succeeded () {
log.Println("")
log.Println("")
log.Println("")
log.Println("INSTALL SUCCEEDED")
log.Println("INSTALL SUCCEEDED")
log.Println("INSTALL SUCCEEDED")
log.Println("INSTALL SUCCEEDED")
log.Println("INSTALL SUCCEEDED")
log.Println("INSTALL SUCCEEDED")
log.Println("")
log.Println("")
log.Println("")
os.Exit(0)
}