add emk - everest build system

src/emk/README

@@ -0,0 +1,5 @@
++---------------------------------------+
+| emk - simple and concise build system |
++---------------------------------------+
+
+

src/emk/emk

@@ -0,0 +1,55 @@
+#!/bin/sh
+# emk - simple and concise build system
+# Copyright (C) 2022  Everest Linux 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/>.
+
+#. /etc/emk.conf
+
+case $1 in
+	-h|--help)
+		printf "emk - simple and concise build system\n"
+		printf "usage: emk [help] [-h/--help] [-v/--version]\n"
+		printf "\n"
+		printf "emk {help}		show available tasks from emkfile\n"
+		printf "emk {-h/--help}		show this mesage and exit\n"
+		printf "emk {-v/--version}	show the version and exit\n"
+		printf "\n"
+		printf "This program is free software.\n"
+		printf "See the GNU GPL version 3 for details.\n"
+		exit 0
+	;;
+	-v|--version)
+		printf "${blue}emk v1.0.0${reset}\n"
+		exit 0
+	;;
+	help)
+		./emkfile showhelp
+			if [ "$?" != "0" ]; then
+				printf "emk ${red}ERR${reset}  | failed to get help from emkfile.\n"
+				exit 1
+			fi
+esac
+
+# Check for root
+if [[ $(/usr/bin/id -u) -ne 0 ]]; then
+        printf "emk ${yellow}WARN${reset} | not running emk as root\n"
+        printf "emk ${yellow}WARN${reset} | THIS MAY PRODUCE UNEXPECTED RESULTS\n"
+        printf "emk ${yellow}WARN${reset} | however, this is NOT an error\n"
+        printf "emk ${yellow}WARN${reset} | and should not be treated as such.\n"
+else
+        printf "emk ${blue}INFO${reset} | running emk as root\n"
+fi
+
+./emkfile $2

src/emk/emkfile.template

@@ -0,0 +1,111 @@
+#!/bin/sh
+# emk - everest make - clear and concise build system
+# for Everest Linux - build script template
+
+# Output should follow this general format:
+# emk INFO | output here
+# emk WARN | output here
+# emk ERR  | output here
+
+# Colored output should be impletemted where possible.
+# In /etc/emk.conf, colors are defined by variable, ex:
+# ${red} 	for errors
+# ${yellow}	for warnings
+# ${blue}	for general info
+# ${reset}	for removing colors
+
+# Define working directory and source directory
+# WORKING_DIR should not be changed.
+# SRC_DIR should be changed to a directory which contains all
+# source files and subdirectories
+WORKING_DIR=$(pwd)
+SRC_DIR=$(pwd)/../src # from working dir, go back and go into src
+
+# Parse a local file containing settings for the installation
+printf "emk ${blue}INFO${reset} | parsing install.conf\n"
+	. ${WORKING_DIR}/install.conf
+		if [ "$?" != 0 ]; then
+			printf "emk ${red}ERR${reset}  | install.conf not found\n"
+			exit 1
+		fi
+
+# Define functions for different tasks
+
+### NECESSARY FUNCTIONS ################################################################
+
+### default function ###
+# $ emk make
+# If package needs to be compiled from source code,
+# put needed commands here, else leave output as is
+compile_pkg() {
+	printf "emk ${yellow}WARN${reset} | no jobs to be done for task ''\n"
+	exit 0
+}
+
+### install function ###
+# $ emk install
+# This should be used to install binaries just compiled by emk,
+# or prebuilt binaries
+install_pkg() {
+	printf "emk ${yellow}WARN${reset} | no jobs to be done for task 'install'\n"
+	exit 0
+}
+
+### OPTIONAL FUNCTIONS #################################################################
+
+### clean function ###
+# $ emk clean
+# Clean all files generated by other commands
+clean_pkg() {
+	printf "emk ${yellow}WARN${reset} | no jobs to be done for task 'clean'\n"
+	exit 0
+}
+
+### distclean function ###
+# $ emk distclean
+# Clean all files not included in the source
+# There are multiple ways of doing this -- experiment
+# and see which works the best for you
+distclean_pkg() {
+	printf "emk ${yellow}WARN${reset} | no jobs to be done for task 'distclean'\n"
+	exit 0
+}
+
+### custom functions ###
+# Add any desired custom functions
+# customfunc_pkg() {}
+
+########################################################################################
+
+# Command line flags
+# These should not be modified unless adding support for custom funtions
+
+case $1 in
+	help) # Put a list of all available tasks here
+		#printf "make - compile program\n"
+		#printf "install - install program\n"
+		#printf "clean - clean all files generated by make\n"
+		#printf "distclean - clean all files not in the source tree\n"
+		#exit 0
+	;;
+	make)
+		compile_pkg "$@"
+		exit 0
+	;;
+	install)
+		install_pkg "$@"
+		exit 0
+	;;
+	clean)
+		clean_pkg "$@"
+		exit 0
+	;;
+	distclean)
+		distclean_pkg "$@"
+		exit 0
+	;;
+	*)
+		printf "emk ${red}ERR${reset}  | no such task exists\n"
+		exit 1
+	;;
+esac

src/esv/esv

@@ -34,13 +34,13 @@ startsv() {
 		printf "${red}you must specify a service name${reset}\n"
 		exit 1
 	fi
-	printf "${blue}starting service ${2}...${reset}\n"
+	printf "${blue}starting service $2...${reset}\n"
-	${SRV_DIR}/${2}/${RUN}
+	${SRV_DIR}/$2/${RUN}
 		if [ "$?" != "0" ]; then
-			printf "${red}service ${2} could not start${reset}\n"
+			printf "${red}service $2 could not start${reset}\n"
 			exit 1
 		fi
-	printf "${green}service ${2} started successfully${reset}\n"
+	printf "${green}service $2 started successfully${reset}\n"
 	exit 0
 }
 
@@ -49,13 +49,13 @@ stopsv() {
 		printf "${red}you must specify a service name${reset}\n"
 		exit 1
 	fi
-	printf "${blue}stopping service ${2}...${reset}\n"
+	printf "${blue}stopping service $2...${reset}\n"
-	${SRV_DIR}/${2}/${STOP}
+	${SRV_DIR}/$2/${STOP}
 		if [ "$?" != "0" ]; then
-			printf "${red}service ${2} could not stop${reset}\n"
+			printf "${red}service $2 could not stop${reset}\n"
 			exit 1
 		fi
-	printf "${green}service ${2} stopped successfully${reset}\n"
+	printf "${green}service $2 stopped successfully${reset}\n"
 	exit 0
 }
 
@@ -64,13 +64,13 @@ restartsv() {
 		printf "${red}you must specify a service name${reset}\n"
 		exit 1
 	fi
-	printf "${blue}restarting service ${2}...${reset}\n"
+	printf "${blue}restarting service $2...${reset}\n"
-	${SRV_DIR}/${2}/${STOP} && ${SRV_DIR}/${2}/${RUN}
+	${SRV_DIR}/$2/${STOP} && ${SRV_DIR}/$2/${RUN}
 		if [ "$?" != "0" ]; then
-			printf "${red}service ${2} could not restart${reset}\n"
+			printf "${red}service $2 could not restart${reset}\n"
 			exit 1
 		fi
-	printf "${green}service ${2} restarted successfully${reset}\n"
+	printf "${green}service $2 restarted successfully${reset}\n"
 	exit 0
 }
 
@@ -87,12 +87,15 @@ case $1 in
 		printver "$@"
 	;;
 	start)
+		preload
 		startsv "$@"
 	;;
 	stop)
+		preload
 		stopsv "$@"
 	;;
 	restartsv)
+		preload
 		restartsv "$@"
 	;;
 	*)

src/gpc/INSTALL.sh

@@ -1,31 +0,0 @@
-#!/bin/sh
-
-if [[ $(/usr/bin/id -u) -ne 0 ]]; then
-	printf "must be run as root\n"
-	exit 1
-fi
-
-WORKING_DIR=$(pwd)
-
-printf "parsing install.conf\n"
-	source $WORKING_DIR/install.conf
-		if [ "$?" != 0 ]; then
-			printf "install.conf not found\n"
-			exit 1
-		fi
-printf "installing executable\n"
-mv $WORKING_DIR/gpc $PREFIX/bin
-	if [ "$?" != 0 ]; then
-		mv $WORKING_DIR/gpc $PREFIX
-		printf "directory $PREFIX/bin does not exist, moving to $PREFIX instead\n"
-	fi
-printf "installing configuration files\n"
-mv $WORKING_DIR/gpc.conf $CONFDIR
-	if [ "$?" != 0 ]; then
-		printf "$CONFDIR does not exist\n"
-		printf "this can be corrected by running:\n"
-		printf "# mkdir -pv $CONFDIR\n"
-		exit 1
-	fi
-printf "finished installation\n"
-exit 0

src/gpc/build.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+if [[ $(/usr/bin/id -u) != "0" ]]; then
+	printf "build script must be run as root\n"
+	exit 1
+fi

src/gpc/gpc

@@ -1,9 +1,6 @@
 #!/bin/sh
 # Glacier package checker
 
-/etc/gpc.conf
-source $(pwd)/gpc.conf #remove before release
-
 INSCRIPT=INSTALL.sh
 UPSCRIPT=UPDATE.sh
 RMSCRIPT=REMOVE.sh
@@ -12,60 +9,90 @@ PKGINFO=*-pkginfo.json
 
 TIMESTAMP=*.ts.sh
 
-case $1 in
+check_dir() {
-	check)
+	printf "Searching for package directory...\n"
-		printf " Searching for package directory...\n"
+		if [ -d "$2" ]; then
-			if [ -d "$2" ]; then
+			printf "${green}$2 exists.${reset}\n"
-				printf "$green $2 exists.$reset\n"
+		else
-			else
+			printf "${red}$2 does not exist.${reset}\n"
-				printf "$red $2 does not exist.$reset\n"
+			exit 1
-				exit 1
+		fi
-			fi
 
+	cd $2
+	printf "Searching for instruction scripts...\n"
+		if [ -f $INSCRIPT -a -f $UPSCRIPT -a -f $RMSCRIPT ]; then
+			printf "${green}Instruction scripts exist.${reset}\n"
+		else
+			printf "${red}Instruction scripts do not exist.${reset}\n"
+			exit 1
+		fi
+
+	printf "Searching for miscellaneous files...\n"
+		if [ -f $PKGINFO -a -f $TIMESTAMP ]; then
+			printf "${green}$2-pkginfo.json and $2.ts.sh exist.${reset}\n"
+		else
+			printf "${red}$2-pkginfo.json and $2.ts.sh do not exist.${reset}\n"
+			exit 1
+		fi
+}
+
+mkpkg() {
+	printf "${blue} Making package...${reset}\n"
 		cd $2
-		printf " Searching for instruction scripts in package directory...\n"
+		tar -czvf $2.tar.gz *
-			if [ -f $INSCRIPT -a -f $UPSCRIPT -a -f $RMSCRIPT ]; then
+	printf "${blue}Generating package checksum...${reset}\n"
-				printf "$green Instruction scripts exist.$reset\n"
+		cd ..
-			else
+		sha256sum $2/$2.tar.gz >> $2.checksum
-				printf "$red Instruction scripts do not exist.$reset\n"
+	printf "${green}Finished making package${reset}\n"
-				exit 1
+	exit 0
-			fi
+}
 
-		printf " Searching for miscellaneous files...\n"
+helpmsg() {
-			if [ -f $PKGINFO -a -f $TIMESTAMP ]; then
+	printf "gpc - test and create Glacier compatible packages\n"
-					printf "$green $2.pkginfo and $2.ts.sh exist.$reset\n"
+	printf "usage: gpc [check] [mkpkg] [-h/--help] [-v/--version] pkg-dir\n"
-				else
+	printf "\n"
-					printf "$red $2.pkginfo and $2.ts.sh do not exist.$reset\n"
+	printf "gpc {-h|--help}		show this message and exit\n"
-					exit 1
+	printf "gpc {-v|--version}	show the version and exit\n"
-				fi
+	printf "gpc {check}		check a package directory for compliance\n"
-	;;
+	printf "gpc {mkpkg}		create a package from a directory\n"
-	mkpkg)
+	printf "\n"
-		printf "$blue Making package...$reset\n"
+	printf "This program is free software.\n"
-			cd $2
+	printf "See the GNU GPL version 3 for details.\n"
-			tar -czvf $2.tar.gz *
+	exit 0
-		printf "$blue Creating timestamp...$reset\n"
+}
-			sha256sum $2.tar.gz >> $2.checksum
+
-				if [ "$?" != "0" ]; then
+helpmsg_small() {
-					printf "$red Failed to make package.$reset\n"
+	printf "usage: gpc [check] [mkpkg] [-h/--help] [-v/--version] pkg-dir\n"
-					exit 1
+	exit 1
-				fi
+}
-		printf "$green Finished making package$reset\n"
+
-		exit 0
+printver() {
-	;;
+	printf "gpc v2.0.0\n"
+	exit 0
+}
+
+preload() {
+	. /etc/gpc.conf
+		if [ "$?" != "0" ]; then
+			printf "error while parsing gpc config file\n"
+			exit 1
+		fi
+}
+
+case $1 in
 	-h|--help)
-		printf "gpc - test and create Glacier packages\n"
+		helpmsg "$@"
-		printf "\n"
-		printf "gpc {-h|--help}		show this message and exit\n"
-		printf "gpc {-v|--version}	show the version and exit\n"
-		printf "gpc {check}		check a package for errors\n"
-		printf "gpc {mkpkg}		create a package from a directory\n"
-		printf "\n"
-		printf "This program is licensed under the GNU GPL v3.0\n"
-		printf "You should have recieved a copy along with this program.\n"
-		printf "If not, see <https://www.gnu.org/licenses/gpl-3.0.en.html>\n"
-		exit 0
 	;;
 	-v|--version)
-		printf "gpc v1.0.0\n"
+		printver "$@"
-		exit 0
+	;;
+	check)
+		check_dir "$@"
+	;;
+	mkpkg)
+		mkpkg "$@"
+	;;
+	*)
+		helpmsg_small "$@"
+	;;
 esac 

src/gpc/gpc.old

@@ -0,0 +1,71 @@
+#!/bin/sh
+# Glacier package checker
+
+/etc/gpc.conf
+source $(pwd)/gpc.conf #remove before release
+
+INSCRIPT=INSTALL.sh
+UPSCRIPT=UPDATE.sh
+RMSCRIPT=REMOVE.sh
+
+PKGINFO=*-pkginfo.json
+
+TIMESTAMP=*.ts.sh
+
+case $1 in
+	check)
+		printf " Searching for package directory...\n"
+			if [ -d "$2" ]; then
+				printf "$green $2 exists.$reset\n"
+			else
+				printf "$red $2 does not exist.$reset\n"
+				exit 1
+			fi
+		
+		cd $2
+		printf " Searching for instruction scripts in package directory...\n"
+			if [ -f $INSCRIPT -a -f $UPSCRIPT -a -f $RMSCRIPT ]; then
+				printf "$green Instruction scripts exist.$reset\n"
+			else
+				printf "$red Instruction scripts do not exist.$reset\n"
+				exit 1
+			fi
+
+		printf " Searching for miscellaneous files...\n"
+			if [ -f $PKGINFO -a -f $TIMESTAMP ]; then
+					printf "$green $2.pkginfo and $2.ts.sh exist.$reset\n"
+				else
+					printf "$red $2.pkginfo and $2.ts.sh do not exist.$reset\n"
+					exit 1
+				fi
+	;;
+	mkpkg)
+		printf "$blue Making package...$reset\n"
+			cd $2
+			tar -czvf $2.tar.gz *
+		printf "$blue Creating timestamp...$reset\n"
+			sha256sum $2.tar.gz >> $2.checksum
+				if [ "$?" != "0" ]; then
+					printf "$red Failed to make package.$reset\n"
+					exit 1
+				fi
+		printf "$green Finished making package$reset\n"
+		exit 0
+	;;
+	-h|--help)
+		printf "gpc - test and create Glacier packages\n"
+		printf "\n"
+		printf "gpc {-h|--help}		show this message and exit\n"
+		printf "gpc {-v|--version}	show the version and exit\n"
+		printf "gpc {check}		check a package for errors\n"
+		printf "gpc {mkpkg}		create a package from a directory\n"
+		printf "\n"
+		printf "This program is licensed under the GNU GPL v3.0\n"
+		printf "You should have recieved a copy along with this program.\n"
+		printf "If not, see <https://www.gnu.org/licenses/gpl-3.0.en.html>\n"
+		exit 0
+	;;
+	-v|--version)
+		printf "gpc v1.0.0\n"
+		exit 0
+esac