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Commit f3ac7a57 authored by Hahn Axel (hahn)'s avatar Hahn Axel (hahn)
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update docker init script

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1 merge request!4Php 8.3 update
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......@@ -4,53 +4,271 @@
# DOCKER PHP DEV ENVIRONMENT :: INIT
#
# ----------------------------------------------------------------------
# 2021-11-nn v1.0 <axel.hahn@iml.unibe.ch>
# 2022-07-19 v1.1 <axel.hahn@iml.unibe.ch> support multiple dirs for setfacl
# 2022-11-16 v1.2 <www.axel-hahn.de> use docker-compose -p "$APP_NAME"
# 2022-12-18 v1.3 <www.axel-hahn.de> add -p "$APP_NAME" in other docker commands
# 2022-12-20 v1.4 <axel.hahn@unibe.ch> replace fgrep with grep -F
# 2023-03-06 v1.5 <www.axel-hahn.de> up with and without --build
# 2023-08-17 v1.6 <www.axel-hahn.de> menu selection with single key (without return)
# 2021-11-nn v1.0 <axel.hahn@iml.unibe.ch>
# 2022-07-19 v1.1 <axel.hahn@iml.unibe.ch> support multiple dirs for setfacl
# 2022-11-16 v1.2 <www.axel-hahn.de> use docker-compose -p "$APP_NAME"
# 2022-12-18 v1.3 <www.axel-hahn.de> add -p "$APP_NAME" in other docker commands
# 2022-12-20 v1.4 <axel.hahn@unibe.ch> replace fgrep with grep -F
# 2023-03-06 v1.5 <www.axel-hahn.de> up with and without --build
# 2023-08-17 v1.6 <www.axel-hahn.de> menu selection with single key (without return)
# 2023-11-10 v1.7 <axel.hahn@unibe.ch> replace docker-compose with "docker compose"
# 2023-11-13 v1.8 <axel.hahn@unibe.ch> UNDO "docker compose"; update infos
# 2023-11-15 v1.9 <axel.hahn@unibe.ch> add help; execute multiple actions by params; new menu item: open app
# 2023-12-07 v1.10 <www.axel-hahn.de> simplyfy console command; add php linter
# 2024-07-01 v1.11 <www.axel-hahn.de> diff with colored output; suppress errors on port check
# 2024-07-19 v1.12 <axel.hahn@unibe.ch> apply shell fixes
# 2024-07-22 v1.13 <axel.hahn@unibe.ch> show info if there is no database container; speedup replacements
# 2024-07-22 v1.14 <axel.hahn@unibe.ch> show colored boxes with container status
# 2024-07-24 v1.15 <axel.hahn@unibe.ch> update menu output
# 2024-07-26 v1.16 <axel.hahn@unibe.ch> hide unnecessary menu items (WIP)
# 2024-07-29 v1.17 <www.axel-hahn.de> hide unnecessary menu items; reorder functions
# 2024-08-14 v1.18 <www.axel-hahn.de> update container view
# 2024-09-20 v1.19 <www.axel-hahn.de> detect dockerd-rootless (hides menu item to set permissions)
# ======================================================================
cd $( dirname $0 )
. $( basename $0 ).cfg
cd "$( dirname "$0" )" || exit 1
# init used vars
gittarget=
frontendurl=
_self=$( basename "$0" )
# shellcheck source=/dev/null
. "${_self}.cfg" || exit 1
_version="1.19"
# git@git-repo.iml.unibe.ch:iml-open-source/docker-php-starterkit.git
selfgitrepo="docker-php-starterkit.git"
_version="1.6"
fgGray="\e[1;30m"
fgRed="\e[31m"
fgGreen="\e[32m"
fgBrown="\e[33m"
fgBlue="\e[34m"
fgInvert="\e[7m"
fgReset="\e[0m"
# ----- status varsiables
# running containers
DC_WEB_UP=0
DC_DB_UP=0
# repo of docker-php-starterkit is here?
DC_REPO=1
DC_CONFIG_CHANGED=0
DC_WEB_URL=""
isDockerRootless=0
ps -ef | grep dockerd-rootless | grep -q $USER && isDockerRootless=1
# ----------------------------------------------------------------------
# FUNCTIONS
# ----------------------------------------------------------------------
# ----------------------------------------------------------------------
# STATUS FUNCTIONS
# get container status and set global variable DC_REPO
# DC_REPO = 0 nothing to do - repo was changed to project
# DC_REPO = 1 if repo is in selfgitrepo (must be deleted)
function _getStatus_repo(){
DC_REPO=0
git config --get remote.origin.url 2>/dev/null | grep -q $selfgitrepo && DC_REPO=1
}
# check if any of the templates has a change that must be applied
function _getStatus_template(){
_generateFiles "dryrun"
}
# get container status and set global variables
# DC_WEB_UP - web container
# DC_DB_UP - database container
# 0 = down
# 1 = up
function _getStatus_docker(){
local _out
_out=$( docker-compose -p "$APP_NAME" ps)
DC_WEB_UP=0
DC_DB_UP=0
grep -q "${APP_NAME}-server" <<< "$_out" && DC_WEB_UP=1
grep -q "${APP_NAME}-db" <<< "$_out" && DC_DB_UP=1
}
function _getWebUrl(){
DC_WEB_URL="$frontendurl"
grep -q "${APP_NAME}-server" /etc/hosts && DC_WEB_URL="https://${APP_NAME}-server/"
}
# ----------------------------------------------------------------------
# OUTPUT
# draw a headline 2
function h2(){
echo
echo -e "\e[33m>>>>> $*\e[0m"
echo -e "$fgBrown>>>>> $*$fgReset"
}
# draw a headline 3
function h3(){
echo
echo -e "\e[34m----- $*\e[0m"
echo -e "$fgBlue----- $*$fgReset"
}
# function _gitinstall(){
# h2 "install/ update app from git repo ${gitrepo} in ${gittarget} ..."
# test -d ${gittarget} && ( cd ${gittarget} && git pull )
# test -d ${gittarget} || git clone -b ${gitbranch} ${gitrepo} ${gittarget}
# }
# helper for menu: print an inverted key
function _key(){
echo -en "\e[4;7m ${1} \e[0m"
}
# show menu in interactive mode and list keys in help with param -h
# param string optional: set to "all" to show all menu items
function showMenu(){
local _bAll=0
test -n "$1" && _bAll=1
local _spacer=" "
echo
if [ $DC_REPO -eq 1 ] || [ $_bAll -eq 1 ]; then
echo "${_spacer}$( _key g ) - remove git data of starterkit"
echo
fi
if [ $isDockerRootless -eq 1 ] || [ $_bAll -eq 1 ]; then
echo "${_spacer}$( _key i ) - init application: set permissions"
fi
if [ $DC_CONFIG_CHANGED -eq 1 ] || [ $_bAll -eq 1 ]; then
echo "${_spacer}$( _key t ) - generate files from templates"
fi
if [ $DC_CONFIG_CHANGED -eq 0 ] || [ $_bAll -eq 1 ]; then
echo "${_spacer}$( _key T ) - remove generated files"
fi
echo
if [ $DC_WEB_UP -eq 0 ] || [ $_bAll -eq 1 ]; then
if [ $DC_CONFIG_CHANGED -eq 0 ] || [ $_bAll -eq 1 ]; then
echo "${_spacer}$( _key u ) - startup containers docker-compose ... up -d"
echo "${_spacer}$( _key U ) - startup containers docker-compose ... up -d --build"
echo
echo "${_spacer}$( _key r ) - remove containers docker-compose rm -f"
fi
fi
if [ $DC_WEB_UP -eq 1 ] || [ $_bAll -eq 1 ]; then
echo "${_spacer}$( _key s ) - shutdown containers docker-compose stop"
echo
echo "${_spacer}$( _key m ) - more infos"
echo "${_spacer}$( _key o ) - open app [${APP_NAME}] $DC_WEB_URL"
echo "${_spacer}$( _key c ) - console (bash)"
echo "${_spacer}$( _key p ) - console check with php linter"
fi
echo
echo "${_spacer}$( _key q ) - quit"
}
function showHelp(){
cat <<EOH
INITIALIZER FOR DOCKER APP v$_version
A helper script written in Bash to bring up a PHP+Mysql application in docker.
📄 Source : https://git-repo.iml.unibe.ch/iml-open-source/docker-php-starterkit
📗 Docs : https://os-docs.iml.unibe.ch/docker-php-starterkit/
📜 License: GNU GPL 3.0
(c) Institute for Medical Education; University of Bern
SYNTAX:
$_self [-h|-v]
$_self [menu key [.. menu key N]]
OPTIONS:
-h show this help and exit
-v show version exit
MENU KEYS:
In the interactive menu are some keys to init an action.
The same keys can be put as parameter to start this action.
You can add multiples keys to apply multiple actions.
$( showMenu "all" )
EXAMPLES:
$_self starts interactive mode
$_self u bring up docker container(s) and stay in interactive mode
$_self i q set write permissions and quit
$_self p q start php linter and exit
EOH
}
# show urls for app container
function _showBrowserurl(){
echo "In a web browser open:"
echo " $DC_WEB_URL"
}
# detect + show ports and urls for app container and db container
function _showInfos(){
_showContainers long
h2 INFO
h3 "processes webserver"
# docker-compose top
docker top "${APP_NAME}-server"
if [ ! "$DB_ADD" = "false" ]; then
h3 "processes database"
docker top "${APP_NAME}-db"
fi
h3 "What to open in browser"
if echo >"/dev/tcp/localhost/${APP_PORT}"; then
# echo "OK, app port ${APP_PORT} is reachable"
# echo
_showBrowserurl
else
echo "ERROR: app port ${APP_PORT} is not available"
fi 2>/dev/null
if [ "$DB_ADD" != "false" ]; then
h3 "Check database port"
if echo >"/dev/tcp/localhost/${DB_PORT}"; then
echo "OK, db port ${DB_PORT} is reachable"
echo
echo "In a local DB admin tool you can connect it:"
echo " host : localhost"
echo " port : ${DB_PORT}"
echo " user : root"
echo " password: ${MYSQL_ROOT_PASS}"
else
echo "NO, db port ${DB_PORT} is not available"
fi 2>/dev/null
fi
echo
}
# ----------------------------------------------------------------------
# ACTIONS
# set acl on local directory
function _setWritepermissions(){
h2 "set write permissions on ${gittarget} ..."
local _user=$( id -gn )
typeset -i local _user_uid=0
test -f /etc/subuid && _user_uid=$( grep $_user /etc/subuid 2>/dev/null | cut -f 2 -d ':' )-1
typeset -i local DOCKER_USER_OUTSIDE=$_user_uid+$DOCKER_USER_UID
local _user; _user=$( id -gn )
local _user_uid; typeset -i _user_uid=0
test -f /etc/subuid && _user_uid=$( grep "$_user" /etc/subuid 2>/dev/null | cut -f 2 -d ':' )-1
local DOCKER_USER_OUTSIDE; typeset -i DOCKER_USER_OUTSIDE=$_user_uid+$DOCKER_USER_UID
set -vx
......@@ -62,10 +280,10 @@ function _setWritepermissions(){
sudo setfacl -bR "${mywritedir}"
# default permissions: both the host user and the user with UID 33 (www-data on many systems) are owners with rwx perms
sudo setfacl -dRm u:${DOCKER_USER_OUTSIDE}:rwx,${_user}:rwx "${mywritedir}"
sudo setfacl -dRm "u:${DOCKER_USER_OUTSIDE}:rwx,${_user}:rwx" "${mywritedir}"
# permissions: make both the host user and the user with UID 33 owner with rwx perms for all existing files/directories
sudo setfacl -Rm u:${DOCKER_USER_OUTSIDE}:rwx,${_user}:rwx "${mywritedir}"
sudo setfacl -Rm "u:${DOCKER_USER_OUTSIDE}:rwx,${_user}:rwx" "${mywritedir}"
done
set +vx
......@@ -76,11 +294,10 @@ function _removeGitdata(){
h2 "Remove git data of starterkit"
echo -n "Current git remote url: "
git config --get remote.origin.url
git config --get remote.origin.url 2>/dev/null | grep $selfgitrepo >/dev/null
if [ $? -eq 0 ]; then
if git config --get remote.origin.url 2>/dev/null | grep -q $selfgitrepo; then
echo
echo -n "Delete local .git and .gitignore? [y/N] > "
read answer
read -r answer
test "$answer" = "y" && ( echo "Deleting ... " && rm -rf ../.git ../.gitignore )
else
echo "It was done already - $selfgitrepo was not found."
......@@ -92,36 +309,64 @@ function _removeGitdata(){
# see _generateFiles()
function _fix_no-db(){
local _file=$1
if [ $DB_ADD = false ]; then
typeset -i local iStart=$( cat ${_file} | grep -Fn "$CUTTER_NO_DATABASE" | cut -f 1 -d ':' )-1
if [ "$DB_ADD" = "false" ]; then
local iStart; typeset -i iStart
iStart=$( grep -Fn "$CUTTER_NO_DATABASE" "${_file}" | cut -f 1 -d ':' )-1
if [ $iStart -gt 0 ]; then
sed -ni "1,${iStart}p" ${_file}
sed -ni "1,${iStart}p" "${_file}"
fi
fi
}
# helper function to generate replacements using sed
# it loops over all vars in the config file
# used in _generateFiles
function _getreplaces(){
# loop over vars to make the replacement
grep "^[a-zA-Z]" "$_self.cfg" | while read -r line
do
# echo replacement: $line
mykey=$( echo "$line" | cut -f 1 -d '=' )
myvalue="$( eval echo \"\$"$mykey"\" )"
# TODO: multiline values fail here in replacement with sed
echo -e "s#{{$mykey}}#${myvalue}#g"
done
}
# loop over all files in templates subdir make replacements and generate
# a target file.
# It skips if
# - 1st line is not starting with "# TARGET: filename"
# - target file has no updated lines
# If the 1st parameter is set to "dryrun" it will not generate files.
# param string dryrun optional: set to "dryrun" to not generate files
function _generateFiles(){
# re-read config vars
. $( basename $0 ).cfg
local _dryrun="$1"
DC_CONFIG_CHANGED=0
# shellcheck source=/dev/null
. "${_self}.cfg" || exit 1
params=$( _getreplaces | while read -r line; do echo -n "-e '$line' "; done )
local _tmpfile=/tmp/newfilecontent$$.tmp
h2 "generate files from templates..."
for mytpl in $( ls -1 ./templates/* )
test "$_dryrun" = "dryrun" || h2 "generate files from templates..."
for mytpl in templates/*
do
# h3 $mytpl
local _doReplace=1
# fetch traget file from first line
target=$( head -1 $mytpl | grep "^# TARGET:" | cut -f 2- -d ":" | awk '{ print $1 }' )
target=$( head -1 "$mytpl" | grep "^# TARGET:" | cut -f 2- -d ":" | awk '{ print $1 }' )
if [ -z "$target" ]; then
echo SKIP: $mytpl - target was not found in 1st line
if [ "$_dryrun" != "dryrun" ]; then
echo "SKIP: $mytpl - target was not found in 1st line"
fi
_doReplace=0
fi
......@@ -129,39 +374,37 @@ function _generateFiles(){
if [ $_doReplace -eq 1 ]; then
# write file from line 2 to a tmp file
sed -n '2,$p' $mytpl >$_tmpfile
sed -n '2,$p' "$mytpl" >"$_tmpfile"
# add generator
# sed -i "s#{{generator}}#generated by $0 - template: $mytpl - $( date )#g" $_tmpfile
local _md5=$( md5sum $_tmpfile | awk '{ print $1 }' )
sed -i "s#{{generator}}#GENERATED BY $( basename $0 ) - template: $mytpl - $_md5#g" $_tmpfile
# loop over vars to make the replacement
grep "^[a-zA-Z]" $( basename $0 ).cfg | while read line
do
# echo replacement: $line
mykey=$( echo $line | cut -f 1 -d '=' )
myvalue="$( eval echo \"\${$mykey}\" )"
# grep "{{$mykey}}" $_tmpfile
# TODO: multiline values fail here in replacement with sed
sed -i "s#{{$mykey}}#${myvalue}#g" $_tmpfile
done
local _md5; _md5=$( md5sum $_tmpfile | awk '{ print $1 }' )
sed -i "s#{{generator}}#GENERATED BY $_self - template: $mytpl - $_md5#g" $_tmpfile
# apply all replacements to the tmp file
eval sed -i "$params" "$_tmpfile" || exit
_fix_no-db $_tmpfile
# echo "changes for $target:"
diff "../$target" "$_tmpfile" | grep -v "$_md5" | grep -v "^---" | grep .
if [ $? -eq 0 -o ! -f "../$target" ]; then
echo -n "$mytpl - changes detected - writing [$target] ... "
mkdir -p $( dirname "../$target" ) || exit 2
mv "$_tmpfile" "../$target" || exit 2
echo OK
if diff --color=always "../$target" "$_tmpfile" 2>/dev/null | grep -v "$_md5" | grep -v "^---" | grep . || [ ! -f "../$target" ]; then
if [ "$_dryrun" = "dryrun" ]
then
DC_CONFIG_CHANGED=1
else
echo -n "$mytpl - changes detected - writing [$target] ... "
mkdir -p "$( dirname ../"$target" )" || exit 2
mv "$_tmpfile" "../$target" || exit 2
echo OK
echo
fi
else
rm -f $_tmpfile
echo "SKIP: $mytpl - Nothing to do."
if [ "$_dryrun" != "dryrun" ]; then
echo "SKIP: $mytpl - Nothing to do."
fi
fi
fi
echo
done
}
......@@ -170,104 +413,116 @@ function _generateFiles(){
# a traget file.
function _removeGeneratedFiles(){
h2 "remove generated files..."
for mytpl in $( ls -1 ./templates/* )
for mytpl in templates/*
do
h3 $mytpl
h3 "$mytpl"
# fetch traget file from first line
target=$( head -1 $mytpl | grep "^# TARGET:" | cut -f 2- -d ":" | awk '{ print $1 }' )
target=$( head -1 "$mytpl" | grep "^# TARGET:" | cut -f 2- -d ":" | awk '{ print $1 }' )
if [ ! -z "$target" -a -f "../$target" ]; then
if [ -n "$target" ] && [ -f "../$target" ]; then
echo -n "REMOVING "
ls -l "../$target" || exit 2
rm -f "../$target" || exit 2
echo OK
else
echo SKIP: $target
echo "SKIP: $target"
fi
done
}
# show running containers
function _showContainers(){
local bLong=$1
h2 CONTAINERS
if [ -z "$bLong" ]; then
docker-compose -p "$APP_NAME" ps
else
docker ps | grep $APP_NAME
local _out
local sUp=".. UP"
local sDown=".. down"
local Status=
local StatusWeb="$sDown"
local StatusDb="$sDown"
local colWeb=
local colDb=
colDb="$fgRed"
colWeb="$fgRed"
if [ $DC_WEB_UP -eq 1 ]; then
colWeb="$fgGreen"
StatusWeb="$sUp"
fi
if [ $DC_DB_UP -eq 1 ]; then
colDb="$fgGreen"
StatusDb="$sUp"
fi
}
if [ "$DB_ADD" = "false" ]; then
colDb="$fgGray"
local StatusDb=".. N/A"
Status="This app has no database container."
fi
# a bit stupid ... i think I need to delete it.
function _showInfos(){
_showContainers long
h2 INFO
h2 CONTAINERS
h3 "processes"
docker-compose top
echo
printf " $colWeb$fgInvert %-32s $fgReset $colDb$fgInvert %-32s $fgReset\n" "WEB ${StatusWeb}" "DB ${StatusDb}"
printf " %-32s $fgReset %-32s $fgReset\n" "PHP ${APP_PHP_VERSION}" "${MYSQL_IMAGE}"
printf " %-32s $fgReset %-32s $fgReset\n" ":${APP_PORT}" ":${DB_PORT}"
echo
h3 "Check app port"
>/dev/tcp/localhost/${APP_PORT} 2>/dev/null && (
echo "OK, app port ${APP_PORT} is reachable"
if [ -n "$Status" ]; then
echo " $Status"
echo
echo "In a web browser open:"
echo " $frontendurl"
)
h3 "Check database port"
>/dev/tcp/localhost/${DB_PORT} 2>/dev/null && (
echo "OK, db port ${DB_PORT} is reachable"
fi
if [ -n "$bLong" ]; then
echo "$_out"
h2 STATS
docker stats --no-stream
echo
echo "In a local DB admin tool:"
echo " host : localhost"
echo " port : ${DB_PORT}"
echo " user : root"
echo " password: ${MYSQL_ROOT_PASS}"
)
echo
}
fi
# helper for menu: print an inverted key
function _key(){
printf "\e[4;7m ${1} \e[0m"
}
# helper: wait for a return key
function _wait(){
echo -n "... press RETURN > "; read -r
local _wait=15
echo -n "... press RETURN ... or wait $_wait sec > "; read -r -t $_wait
echo
}
# ----------------------------------------------------------------------
# MAIN
# ----------------------------------------------------------------------
action=$1
action=$1; shift 1
while true; do
echo
echo -e "\e[32m===== INITIALIZER FOR DOCKER APP [$APP_NAME] v$_version ===== \e[0m\n\r"
if [ -z "$action" ]; then
_getStatus_repo
_getStatus_docker
_getStatus_template
_getWebUrl
_showContainers
if [ -z "$action" ]; then
h2 MENU
echo " $( _key g ) - remove git data of starterkit"
echo "_______________________________________________________________________________"
echo
echo " $( _key i ) - init application: set permissions"
echo " $( _key t ) - generate files from templates"
echo " $( _key T ) - remove generated files"
printf " %-70s ______\n" "${APP_NAME^^} :: Initializer for docker"
echo "________________________________________________________________________/ $_version"
echo
echo " $( _key u ) - startup containers docker-compose ... up -d"
echo " $( _key U ) - startup containers docker-compose ... up -d --build"
echo " $( _key s ) - shutdown containers docker-compose stop"
echo " $( _key r ) - remove containers docker-compose rm -f"
echo
echo " $( _key m ) - more infos"
echo " $( _key c ) - console (bash)"
echo
echo " $( _key q ) - quit"
_showContainers
h2 MENU
showMenu
echo
echo -n " select >"
read -rn 1 action
......@@ -275,6 +530,8 @@ while true; do
fi
case "$action" in
"-h") showHelp; exit 0 ;;
"-v") echo "$_self $_version"; exit 0 ;;
g)
_removeGitdata
;;
......@@ -289,51 +546,84 @@ while true; do
_removeGeneratedFiles
rm -rf containers
;;
# not in the menu
# f)
# _removeGeneratedFiles
# _generateFiles
# _wait
# ;;
m)
_showInfos
_wait
;;
u|U)
dockerUp="docker-compose -p "$APP_NAME" --verbose up -d --remove-orphans"
h2 "Bring up..."
dockerUp="docker-compose -p $APP_NAME --verbose up -d --remove-orphans"
if [ "$action" = "U" ]; then
dockerUp+=" --build"
fi
echo "$dockerUp"
if $dockerUp; then
echo "In a web browser:"
echo " $frontendurl"
_showBrowserurl
else
echo "ERROR: docker-compose up failed :-/"
docker-compose -p "$APP_NAME" logs | tail
fi
echo
_wait
;;
s)
h2 "Stopping..."
docker-compose -p "$APP_NAME" stop
;;
r)
h2 "Removing..."
docker-compose -p "$APP_NAME" rm -f
;;
c)
docker ps
echo -n "id or name >"
read dockerid
test -z "$dockerid" || docker exec -it $dockerid /bin/bash
h2 "Console"
_containers=$( docker-compose -p "$APP_NAME" ps | sed -n "2,\$p" | awk '{ print $1}' )
if [ "$DB_ADD" = "false" ]; then
dockerid=$_containers
else
echo "Select a container:"
sed "s#^# #g" <<< "$_containers"
echo -n "id or name >"
read -r dockerid
fi
test -z "$dockerid" || (
echo
echo "> docker exec -it $dockerid /bin/bash (type 'exit' + Return when finished)"
docker exec -it "$dockerid" /bin/bash
)
;;
p)
h2 "PHP $APP_PHP_VERSION linter"
dockerid="${APP_NAME}-server"
echo -n "Scanning ... "
typeset -i _iFiles
_iFiles=$( docker exec -it "$dockerid" /bin/bash -c "find . -name '*.php' " | wc -l )
if [ $_iFiles -gt 0 ]; then
echo "found $_iFiles [*.php] files ... errors from PHP $APP_PHP_VERSION linter:"
time if echo "$APP_PHP_VERSION" | grep -E "([567]\.|8\.[012])" >/dev/null ; then
docker exec -it "$dockerid" /bin/bash -c "find . -name '*.php' -exec php -l {} \; | grep -v '^No syntax errors detected'"
else
docker exec -it "$dockerid" /bin/bash -c "php -l \$( find . -name '*.php' ) | grep -v '^No syntax errors detected' "
fi
echo
_wait
else
echo "Start your docker container first."
fi
;;
o)
h2 "Open app ..."
xdg-open "$DC_WEB_URL"
;;
q)
h2 "Bye!"
exit 0;
;;
*)
test -n "$action" && ( echo " ACTION FOR [$action] NOT IMPLEMENTED."; sleep 1 )
esac
action=
action=$1; shift 1
done
......
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