Fix a bug and add a new option

We find that `-v` can not work when creating a new docker, because we
forget to add `--volume` before the parameter, then we fix this. And we
add a new option to control wheter or not to restart the docker every
time the physical machine restarts.

README.md

@@ -6,9 +6,13 @@
 * Finish basic functionalities of scripts.
 * Finish README.md of English version.
 
-## Release-v0.1.0
+## Release-v0.1.1
 * Fix some typos
 
+## Release-v0.1.2
+* Fix a bug: `-v` can not work
+* Add an option that can control whether or not to restart the new docker when physical machine restarts
+
 # docker-script
 Some scripts for creating and configuring dockers.
 
@@ -71,14 +75,17 @@ Options:
 :                         more than one file, you need put all the files into a directory, then use
 :                         '-f dir' to copy the whole directory.
 
-     -a, --auto-install:  whether or not to install automatically, the default value is 1. When
+    -a, --auto-install:   whether or not to install automatically, the default value is 1. When
 :                         enabled, this will install some basic tools rather than just enter the
 :                         new docker.
 
-    --password:    whether or not to add a password for the root user, the default value is
+    --password:           whether or not to add a password for the root user, the default value is
 :                         1. When enabled, this will add password for the root user until success.
 
-     -h, --help:          print the manual page.
+    --auto-restart:       whether or not to restart the docker when physical machine restarts. The
+:                         default value is 1, you can use --auto-restart 0 to disable this.
+
+    -h, --help:           print the manual page.
 
 Example:
     $0 --name newdocker --publish 7777:22 --with-gpu 1 --gpus all -e \\
@@ -87,15 +94,6 @@ Example:
     $0 -n newdocker -p 7777:22
 
     $0 --name newdocker --publish 7777:22 --with-gpu 0 --distro ubuntu:latest --file \\
-    ./docker_initializer
-
-    $0 -n newdocker -p 7777:22 -w 0
-
-Note:
-    The second example will acts same as the first one does.
-    The fourth example will acts same as the third one does.
-    If you want to pass more than one argument for the same option, you should use more than one
-    (e.g., -p 22:22 -p 33:33).
 ```
 
 # Something for Docker Users

create_docker.sh

@@ -27,18 +27,21 @@ Options:
 
     -f, --file:           a file or a directory will be copied into the new docker. The default
 :                         value is './docker_initializer'. If you don't want to copy files into the
-:                         docker, you can input 'n' when confirming the command. If you want copy
+:                         docker, you can input 'n' when confirming the command. If you want to copy
 :                         more than one file, you need put all the files into a directory, then use
 :                         '-f dir' to copy the whole directory.
 
-     -a, --auto-install:  whether or not to install automatically, the default value is 1. When
+    -a, --auto-install:   whether or not to install automatically, the default value is 1. When
 :                         enabled, this will install some basic tools rather than just enter the
 :                         new docker.
 
-    --password:    whether or not to add a password for the root user, the default value is
+    --password:           whether or not to add a password for the root user, the default value is
 :                         1. When enabled, this will add password for the root user until success.
 
-     -h, --help:          print the manual page.
+    --auto-restart:       whether or not to restart the docker when physical machine restarts. The
+:                         default value is 1, you can use --auto-restart 0 to disable this.
+
+    -h, --help:           print the manual page.
 
 Example:
     $0 --name newdocker --publish 7777:22 --with-gpu 1 --gpus all -e \\
@@ -66,7 +69,7 @@ usage() {
 # Make sure the parameters after -l and -o are at the smae line, even it is too long
 if ! options=$(getopt \
     -o n:p:Pw:g:e:d:v:f:a:h \
-    -l name:,publish:,publish-all,with-gpu:,gpus:,env:,distro:,volume:,file:,auto-install:,password:,help \
+    -l name:,publish:,publish-all,with-gpu:,gpus:,env:,distro:,volume:,file:,auto-install:,password:,auto-restart:,help \
     -n "$(basename "$0")" -- "$@"); then
     usage 1
 fi
@@ -80,6 +83,7 @@ envs=()
 volume=()
 autoinstall=1
 password=1
+autorestart=1
 while true ; do
     case "$1" in
         -n|--name) name+=("--name $2"); pure_name=$2; shift 2;;
@@ -89,10 +93,11 @@ while true ; do
         -g|--gpus) gpus+=("--gpus $2"); shift 2;;
         -e|--env) envs+=("--env $2"); shift 2;;
         -d|--distro) distro="$2"; shift 2;;
-        -v|--volume) volume+=("$2"); shift 2;;
+        -v|--volume) volume+=("--volume $2"); shift 2;;
         -f|--file) file_or_dir="$2"; shift 2;;
         -a|--auto-install) autoinstall="$2"; shift 2;;
         --password) password="$2"; shift 2;;
+        --auto-restart) autorestart="$2"; shift 2;;
         -h|--help) usage 0;;
         --) shift; break;;
         *) usage 1;;
@@ -198,5 +203,13 @@ if ! confirm_cmd "$docker_enter_cmd"; then
     exit 1
 fi
 
+autorestart_cmd="docker update --restart=always $pure_name"
+if [ "$autorestart" -eq 1 ]; then
+    if ! confirm_cmd "$autorestart_cmd"; then
+        echo "terminated"
+        exit 1
+    fi
+fi
+
 exit 0