glacier-mkimg v0.0.1-rc1

src/glacier-mkimg/glacier-mkimg

@@ -16,7 +16,29 @@
 # You should have received a copy of the GNU General Public License
 # along with Glacier. If not, see <https://www.gnu.org/licenses/>.
 
+info() {
+	printf ">> Building root filesystem image with the following settings:\n"
+	printf "Image build location: /opt/everest\n"
+	printf "Packages to be installed:\n"
+	printf "	- musl\n"
+	printf "	- lacc\n"
+	printf "	- binutils\n"
+	printf "	- busybox\n"
+	printf "	- make\n"
+	printf "	- runit\n"
+	printf "	- glacier\n"
+	printf "	- gpc\n"
+	printf "	- emk\n"
+}
+
+init-env() {
+	mkdir -v /opt/everest
+	mkdir -v /opt/everest/{sources,toolchain}
+	cd /opt/everest
+}
+
 get_toolchain() {
+	cd /opt/everest/toolchain
 	printf ">> Downloading toolchain sources...\n"
 	git clone https://git.everestlinux.org/EverestLinux/toolchain
 		if [ "$?" != "0" ]; then
@@ -24,7 +46,7 @@ get_toolchain() {
 			exit 1
 		fi
 	printf ">> Temporarily adding toolchain to PATH...\n"
-		PATH=$PATH:$(pwd)/toolchain/bin
+		PATH=$PATH:/opt/everest/toolchain/bin
 	printf ">> Finished.\n"
 	exit 0
 }
@@ -48,6 +70,7 @@ get_skel() {
 	printf ">> ln -sv /usr/lib /lib\n"
 	printf ">> ln -sv /usr/lib64 /lib64\n"
 	printf ">> Removing .git...\n"
+	mv skel targetfs
 	rm -rf skel/.git
 		if [ "$?" != "0" ]; then
 			printf ">> Failed to remove .git.\n"
@@ -57,6 +80,21 @@ get_skel() {
 	exit 0
 }
 
+prepare_for_pkg() {
+	printf ">> Preparing for package installation...\n"
+	mkdir -v /opt/everest/pkg
+	glacier -c busybox-base
+	glacier -c musl-base
+	glacier -c binutils-base
+	glacier -c glacier-base
+	glacier -c runit-base
+	glacier -c tar-base
+	glacier -c make-base
+	glacier -c lacc-base
+	printf ">> Done.\n"
+	exit 0
+}
+
 install_busybox() {
 	printf ">> Installing busybox...\n"
 	mv $(pwd)/pkg/busybox-base.tar.gz /var/cache/glacier
@@ -81,6 +119,18 @@ install_musl() {
 	exit 0
 }
 
+install_binutils() {
+	printf ">> Installing binutils...\n"
+	mv $(pwd)/pkg/binutils-base.tar.gz /var/cache/glacier
+	glacier -ci binutils-base
+		if [ "$?" != "0" ]; then
+			printf ">> Failed to install binutils-base.\n"
+			exit 1
+		fi
+	printf ">> Finished.\n"
+	exit 0
+}
+
 install_glacier() {
 	printf ">> Installing Glacier to target...\n"
 	printf ">> Dependency 1: tar-base\n"
@@ -97,7 +147,7 @@ install_glacier() {
 			printf ">> Failed to install make-base.\n"
 			exit 1
 		fi
-	printf ">> Dependency 3: tcc-base\n"
+	printf ">> Dependency 3: lacc-base\n"
 	mv $(pwd)/pkg/tcc-base.tar.gz /var/cache/glacier
 	glacier -ci tcc-base
 		if [ "$?" != "0" ]; then
@@ -105,14 +155,24 @@ install_glacier() {
 			exit 1
 		fi
 	printf ">> All dependencies installed, installing Glacier...\n"
-	#
-	#
-	# WRITE THIS SECTION LATER
-	#
-	#
+	git clone https://git.everestlinux.org/EverestLinux/glacier
+	cd glacier/install
+	chmod +x ../src/*
+	./bootstrap-on-target.sh
 	printf ">> Glacier installed.\n"
 }
 
+install_runit() {
+	printf ">> Installing runit...\n"
+	mv $(pwd)/pkg/runit-base.tar.gz /var/cache/glacier
+	glacier -ci runit-base
+		if [ "$?" != "0" ]; then
+			printf ">> Failed to install runit-base.\n"
+			exit 1
+		fi
+	printf ">> Finished.\n"
+}
+
 warn_about_cache() {
 	printf ">> WARNING: The cache was used for installing packages to the target.\n"
 	printf ">> It is recommended to run the following command to clean the cache:\n"
@@ -120,4 +180,57 @@ warn_about_cache() {
 	exit 0
 }
 
+change_ownership() {
+	printf ">> Ensuring file ownership is correct...\n"
+	chown -Rv root:root /opt/everest/targetfs
+	chgrp -v 13 /opt/everest/targetfs/var/log/lastlog
+	printf ">> Done.\n"
+}
+
+create_img() {
+	printf ">> Creating filesystem image...\n"
+	install -dv /opt/everest/build
+	cd /opt/everest/targetfs
+	tar -cvf /opt/everest/build/everestlinux-${EVEREST_RELEASE}-img.tar *
+	zstd /opt/everest/build/everestlinux-${EVEREST_RELEASE}-img.tar
+	rm /opt/everest/build/everestlinux-${EVEREST_RELEASE}-img.tar
+	printf ">> Done.\n"
+}
+
+showhelp_big() {
+	printf "glacier-mkimg - easily compile an Everest Linux image\n"
+	printf "usage - glacier-mkimg [-h] [-t] [-s] [-p] [-o] [-i]\n"
+	printf "\n"
+	printf "glacier-mkimg {init}	initialize the environment\n"
+	printf "glacier-mkimg {-t}	only download toolchain\n"
+	printf "glacier-mkimg {-s}	only download filesystem skeleton\n"
+	printf "glacier-mkimg {-p}	only install packages to /opt/everest\n"
+	printf "glacier-mkimg {-o}	only change ownership of /opt/everest\n"
+	printf "glacier-mkimg {-i}	only create image\n"
+	printf "\n"
+	printf "If no option is passed, glacier-mkimg will perform all tasks\n"
+	printf "glacier-mkimg init must be run before anything else is done\n"
+	printf "\n"
+	printf "This program is free software.\n"
+	printf "See the GNU GPL version 3 for details.\n"
+	exit 0
+}
+
+case $1 in
+	-h|--help)
+		showhelp_big
+	;;
+	init)
+		init_env "$@"
+	;;
+	-t)
+		get_toolchain "$@"
+	;;
+	-s)
+		get_skel "$@"
+	;;
+	-p)
+		printf "not implemented\n"
+	;;
+esac
 

src/glacier-mkimg/img.conf

@@ -0,0 +1,9 @@
+#
+# img.conf
+#
+
+GLACIER_RELEASE="1.0.0"
+
+#
+# end img.conf
+#