EverestLinux/everest-tools
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rewrite esv (2.0.0)

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lw-everestlinux 2022-11-09 11:17:12 -05:00
parent 970cc8e411
commit c3f4f3d81c
4 changed files with 179 additions and 83 deletions
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136
src/esv/esv
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@ -1,77 +1,101 @@
#!/bin/sh #!/bin/sh
# Everest service manager # esv - everest service manager
# (C) 2022 Everest Developers
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, preload() {
# but WITHOUT ANY WARRANTY; without even the implied warranty of . /etc/esv.conf
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. if [ "$?" != "0" ]; then
# See the GNU General Public License for more details. printf "error while parsing esv config file\n"
# You should have received a copy of the GNU General Public License along with this program. exit 1
# If not, see <https://www.gnu.org/licenses/>. fi
}
source /etc/esv.conf helpmsg_big() {
#source $(pwd)/esv.conf # for testing purposes
while [[ $# -gt 0 ]]; do
case $1 in
-h|--help)
printf "esv - Everest Service Manager\n" printf "esv - Everest Service Manager\n"
printf "usage: esv {action} {service-name}\n" printf "usage: esv [start] [stop] [restart] [-h/--help] [-v/--version] service-name\n"
printf "\n" printf "\n"
printf "esv {start} - start a service\n" printf "esv {start} start a service\n"
printf "esv {stop} - stop a currently running service\n" printf "esv {stop} stop a running service\n"
printf "esv {restart} - restart a currently running service\n" printf "esv {restart} restart a running service\n"
printf "esv {-h|--help} - print this message and exit\n" printf "esv {-h/--help} print this message and exit\n"
printf "esv {-v|--version} - print the version and exit\n" printf "esv {-v/--version} print the version and exit\n"
printf "\n" printf "\n"
printf "(C) 2022 Everest Developers\n" printf "This program is free software.\n"
printf "This program is free software: you can redistribute it and/or modify it\n" printf "See the GNU GPL version 3 for details.\n"
printf "under the terms of the GNU General Public License as published by the\n"
printf "Free Software Foundation, either version 3 of the License, or (at your option) any later version.\n"
exit 0 exit 0
;; }
start)
printf "$blue starting service $2...\n $reset" helpmsg_small() {
$SRV_DIR/$2/$RUN printf "usage: esv [start] [stop] [restart] [-n/--help] [-v/--version] service-name\n"
if [ "$?" != "0" ]; then exit 1
printf "$red service $2 could not start $reset \n" }
startsv() {
if [ "$2" == "" ]; then
printf "${red}you must specify a service name${reset}\n"
exit 1 exit 1
fi fi
printf "$green service $2 started succesfully $reset \n" printf "${blue}starting service ${2}...${reset}\n"
exit 0 ${SRV_DIR}/${2}/${RUN}
;;
stop)
printf "$blue stopping service $2...$reset \n"
$SRV_DIR/$2/$STOP
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
printf "$red service $2 could not stop $reset \n" printf "${red}service ${2} could not start${reset}\n"
exit 1 exit 1
fi fi
printf "$green service $2 stopped succesfully $reset \n" printf "${green}service ${2} started successfully${reset}\n"
exit 0 exit 0
;; }
restart)
printf "$blue restarting service $2... $reset \n" stopsv() {
$SRV_DIR/$2/$STOP && $SRV_DIR/$2/$RUN if [ "$?" == "" ]; then
if [ "$?" != "0" ]; then printf "${red}you must specify a service name${reset}\n"
printf "$red service $2 could not restart $reset \n"
exit 1 exit 1
fi fi
printf "$green service $2 restarted successfully $reset \n" printf "${blue}stopping service ${2}...${reset}\n"
${SRV_DIR}/${2}/${STOP}
if [ "$?" != "0" ]; then
printf "${red}service ${2} could not stop${reset}\n"
exit 1 exit 1
fi
printf "${green}service ${2} stopped successfully${reset}\n"
exit 0
}
restartsv() {
if [ "$2" == "" ]; then
printf "${red}you must specify a service name${reset}\n"
exit 1
fi
printf "${blue}restarting service ${2}...${reset}\n"
${SRV_DIR}/${2}/${STOP} && ${SRV_DIR}/${2}/${RUN}
if [ "$?" != "0" ]; then
printf "${red}service ${2} could not restart${reset}\n"
exit 1
fi
printf "${green}service ${2} restarted successfully${reset}\n"
exit 0
}
printver() {
printf "${blue}esv v2.0.0${reset}\n"
exit 0
}
case $1 in
-h|--help)
helpmsg_big "$@"
;; ;;
-v|--version) -v|--version)
printf "$blue esv v1.0.1 $reset \n" printver "$@"
exit 0 ;;
start)
startsv "$@"
;;
stop)
stopsv "$@"
;;
restartsv)
restartsv "$@"
;; ;;
*) *)
printf "$red invalid option specified, see 'esv --help' $reset \n" helpmsg_small "$@"
exit 1
;; ;;
esac esac
done
printf "$red no option specified, see 'esv --help' $reset \n"

77
src/esv/esv.old Executable file
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@ -0,0 +1,77 @@
#!/bin/sh
# Everest service manager
# (C) 2022 Everest Developers
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along with this program.
# If not, see <https://www.gnu.org/licenses/>.
source /etc/esv.conf
#source $(pwd)/esv.conf # for testing purposes
while [[ $# -gt 0 ]]; do
case $1 in
-h|--help)
printf "esv - Everest Service Manager\n"
printf "usage: esv {action} {service-name}\n"
printf "\n"
printf "esv {start} - start a service\n"
printf "esv {stop} - stop a currently running service\n"
printf "esv {restart} - restart a currently running service\n"
printf "esv {-h|--help} - print this message and exit\n"
printf "esv {-v|--version} - print the version and exit\n"
printf "\n"
printf "(C) 2022 Everest Developers\n"
printf "This program is free software: you can redistribute it and/or modify it\n"
printf "under the terms of the GNU General Public License as published by the\n"
printf "Free Software Foundation, either version 3 of the License, or (at your option) any later version.\n"
exit 0
;;
start)
printf "$blue starting service $2...\n $reset"
$SRV_DIR/$2/$RUN
if [ "$?" != "0" ]; then
printf "$red service $2 could not start $reset \n"
exit 1
fi
printf "$green service $2 started succesfully $reset \n"
exit 0
;;
stop)
printf "$blue stopping service $2...$reset \n"
$SRV_DIR/$2/$STOP
if [ "$?" != "0" ]; then
printf "$red service $2 could not stop $reset \n"
exit 1
fi
printf "$green service $2 stopped succesfully $reset \n"
exit 0
;;
restart)
printf "$blue restarting service $2... $reset \n"
$SRV_DIR/$2/$STOP && $SRV_DIR/$2/$RUN
if [ "$?" != "0" ]; then
printf "$red service $2 could not restart $reset \n"
exit 1
fi
printf "$green service $2 restarted successfully $reset \n"
exit 1
;;
-v|--version)
printf "$blue esv v1.0.1 $reset \n"
exit 0
;;
*)
printf "$red invalid option specified, see 'esv --help' $reset \n"
exit 1
;;
esac
done
printf "$red no option specified, see 'esv --help' $reset \n"

0
src/esv/lib/libesv Normal file → Executable file
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9
src/everest-chroot
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@ -1,12 +1,7 @@
#!/bin/sh #!/bin/sh
chroot "$EV" /usr/bin/env -i \ chroot $1 /bin/sh --userspec=USER:GROUP
HOME=/root \
TERM="$TERM" \
PS1='[everest-chroot] \u:\w \$ ' \
PATH=/usr/bin:/usr/sbin \
/bin/bash --login
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
printf "\033[1;31m [ \xE2\x9C\x95 ] \033[m Could not enter chroot environment.\n" 1>&2 printf "[ X ] Failed to change root to $1.\n"
exit 1 exit 1
fi fi