Init Project

README.md

@@ -1,2 +1,7 @@
-# kosdev_bash
+# kosdev
 This is the bash script for Kolibri OS for automation work with qemu.
+
+For normal operation required:
+    1) qemu
+    2) Iso Image Kolibri OS
+

kosdev.sh

@@ -0,0 +1,162 @@
+#!/bin/bash
+# =============================================================================== #
+# Description:                                                                    #
+#  kosdev - bash script, that: creates, mounts, unmounts,              			  #
+#           the ".img" image.                                                     #
+#			and starting qemu with KolibriOS									  #
+# Usage:                                                                          #
+# kosdev create  - to create an image.                                       	  #
+# kosdev mount   - to mount the image.                                            #
+# koshdd unmount - to unmount the image.                                          #
+# kosdev start  - to launch qemu.                                                 #
+# =============================================================================== #
+# --------------------------------------------                                    #
+# Bash script kosdev was written by dnfive.                                    	  #
+# --------------------------------------------                                    #
+# GNU GPLv2.                                                                      #
+# =============================================================================== #
+
+# img name.
+imgname='kosdev'
+
+# kolibri image
+kosname='kolibri.iso'
+
+# mount dir
+mount_dir='/media/kolibri'
+
+# dev path
+dev_path=`pwd`
+
+# img size im M
+img_size=256
+
+# backup dir
+backup_dir='$dev_path/backup'
+
+# RAM usege qemu
+kosRAM=256
+# =============================================================================== #
+# =============================================================================== #
+function create_img () {
+# create image and format it.
+if `test -e "${dev_path}/${imgname}.img"`
+then
+  echo
+  echo "The image \"${imgname}.img\" is alredy exists..."
+  echo
+  read -n 1 -p "Do you want to recreate an existing one?(y/n) " answer
+  case $answer in
+    "Y" | "y") sudo rm "${dev_path}/${imgname}.img" ; echo ; make_kosimg ; echo ;;
+    "N" | "n") echo ; echo ;;
+    *) echo ; echo "Error: wrong answer, try again!"  ; echo ; exit 1 ;;
+  esac
+else
+  make_img
+fi
+}
+# =============================================================================== #
+# =============================================================================== #
+function make_img () {
+# create image and format it.
+  echo "Creating the image \"${imgname}.img\"..."
+  sudo dd if=/dev/zero of="${dev_path}/${imgname}.img" bs=1M count=${img_size}
+  echo "Formatting the image \"${imgname}.img\" in fat32..."
+  sudo mkfs.vfat -F 32 "${dev_path}/${imgname}.img"
+  sudo chmod -R u+rw "${dev_path}/${imgname}.img" && sudo chmod -R go+r "${dev_path}/${imgname}.img" && sudo chmod -R go-wx "${dev_path}/${imgname}.img"
+}
+
+# =============================================================================== #
+# =============================================================================== #
+
+function mount_img () {
+# create directory.
+if ! `test -d ${mount_dir}` ; then
+  echo "Creating directory \"${mount_dir}\"..."
+  sudo mkdir -p ${mount_dir}
+# sudo chmod -R go-x ${mount_dir}/${name}
+fi
+
+# mounting image and puting rights.
+sudo mount | grep "${mount_dir}" > /dev/null
+#if `test $?` ; then
+if ! [[ $? -eq 0 ]] ; then
+  echo "Mounting \"${imgname}.img\" in ${mount_dir}..."
+  sudo mount -t vfat -o loop,uid=1000,rw "${dev_path}/${imgname}.img" ${mount_dir}
+  # sudo mount -t vfat -o loop,uid=1000,rw,noexec "${dev_path}/${imgname}.img" ${mount_dir}
+  sudo chmod -R ugo+rw ${mount_dir}
+else
+  echo "The image \"${imgname}.img\" is already mounted..."
+fi
+}
+
+# =============================================================================== #
+# =============================================================================== #
+
+function unmount_img () {
+# unmounting the image.
+sudo mount | grep "${mount_dir}" > /dev/null
+if [[ $? -eq 0 ]] ; then
+  echo "Unmounting \"${imgname}.img\" image file..."
+  sudo umount "${dev_path}/${imgname}.img"
+fi
+}
+
+# =============================================================================== #
+# =============================================================================== #
+function launch_qemu () {
+# backuping ".img" to "kos32" directory.
+if `test -e "${backup_dir}/${imgname}.img"` ; then
+    sudo rm "${backup_dir}/${imgname}.img"
+fi
+echo "Backuping \"${imgname}.img\" to \"${backup_dir}\"..."
+sudo cp "${dev_path}/${imgname}.img" ${backup_dir}
+
+# unmounting directory.
+unmount_kosimg
+
+sudo chmod -R u+rw "${dev_path}/${imgname}.img" && sudo chmod -R go+rw "${dev_path}/${imgname}.img" && sudo chmod -R go-x "${dev_path}/${imgname}.img"
+
+# start KolibriOS in qemu.
+echo "Starting KolibriOS in qemu..."
+qemu-system-x86_64 -hda ${dev_path}/${imgname}.img -boot d -cdrom ${dev_path}/${kosname} -m ${kosRAM}
+}
+# =============================================================================== #
+# =============================================================================== #
+function print_usage_info () {
+cat <<'EOF'
+
+Usage:
+./kosdev create  - to create an image.
+./kosdev mount   - to mount the image.
+./kosdev start   - to launch qemu.
+./kosdev unmount - to unmount the image.
+
+EOF
+}
+
+# =============================================================================== #
+# =============================================================================== #
+
+# MAIN CODE #
+
+if [[ $# = 1 ]] ; then
+
+  case $1 in
+     "create" ) create_img  ;;
+     "mount"  ) mount_img   ;;
+     "start" ) launch_qemu  ;;
+     "unmount") unmount_img ;;
+     *) echo ; echo "Error: wrong argument \"$1\", try again!"  ; print_usage_info ; exit 1 ;;
+  esac
+
+elif [[ $# = 0 ]]
+then echo ; echo "Error: you did not enter any argument!" ; print_usage_info ; exit 1
+
+else echo ; echo "Error: you have entered too many arguments!" ; print_usage_info ; exit 1
+
+fi
+
+exit 0
+
+