new: mtsc-common, mp-build and mp-pool

matter-chroot/Makefile

@@ -0,0 +1,9 @@
+PREFIX = /usr
+
+install:
+	install -m755 "main.sh" $(DESTDIR)/$(PREFIX)/bin/matter-chroot
+
+uninstall:
+	rm $(DESTDIR)/$(PREFIX)/lib/matter-chroot
+
+.PHONY: install uninstall

matter-chroot/main.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# matter-chroot | Matterlinux Chroot Script
+# matter-chroot | MatterLinux chroot script
 # MatterLinux 2023-2024 (https://matterlinux.xyz)
 
 # This program is free software: you can redistribute it and/or modify
@@ -16,67 +16,71 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-############################
-## logging functions/vars ##
-############################
-RED="\e[31m"
-BOLD="\e[1m"
-RESET="\e[0m"
+#############################
+## import common functions ##
+#############################
+location="$(dirname "${0}")"
+location="$(realpath "${location}")"
+commonsh="$(echo "${location}" | sed 's/\/bin/\/lib/g')/mtsc-common.sh"
 
-error() {
-  echo -e "$BOLD$RED>>>$RESET$BOLD $1$RESET"
+source "${commonsh}"
+
+if [ "${?}" != "0" ]; then
+  echo "Failed to import mtsc-common"
   exit 1
-}
+fi
 
 ####################
 ## util functions ##
 ####################
 linkresolv(){
-  if [ ! -f "$TARGET/etc/resolv.conf" ]; then
-    ln -sf /run/systemd/resolve/resolv.conf "$TARGET/etc/resolv.conf"
+  if [ ! -f "${target}/etc/resolv.conf" ]; then
+    ln -sf /run/systemd/resolve/resolv.conf "${target}/etc/resolv.conf"
   fi
 }
 
 chrt() {
-  mount -t proc proc "$TARGET/proc"
-  mount -t sysfs sysfs "$TARGET/sys"
-  if [[ -d "$TARGET/sys/firmware/efi/efivars" ]]; then
-    mount -t efivarfs efivarfs "$TARGET/sys/firmware/efi/efivars"
+  mount -t proc proc "${target}/proc"
+  mount -t sysfs sysfs "${target}/sys"
+  if [[ -d "${target}/sys/firmware/efi/efivars" ]]; then
+    mount -t efivarfs efivarfs "${target}/sys/firmware/efi/efivars"
   fi
 
-  mount -o bind /dev "$TARGET/dev"
-  mount -t devpts none "$TARGET/dev/pts"
-  mount --bind /run "$TARGET/run"
+  mount -o bind /dev "${target}/dev"
+  mount -t devpts none "${target}/dev/pts"
+  mount --bind /run "${target}/run"
   linkresolv
 
-  if [ -h $TARGET/dev/shm ]; then
-    mkdir -p $TARGET/$(readlink $TARGET/dev/shm)
+  if [ -h "${target}/dev/shm" ]; then
+    mkdir -p "${target}/$(readlink "${target}/dev/shm")"
   else
-    mount -t tmpfs -o nosuid,nodev tmpfs "$TARGET/dev/shm"
+    mount -t tmpfs -o nosuid,nodev tmpfs "${target}/dev/shm"
   fi
 
   
   local prompt='\['$BOLD'\['$RED'(chroot)\['$RESET'\['$BOLD' \u@\h:\w#\['$RESET' '
-  chroot "$TARGET" /usr/bin/env -i      \
-    HOME=/root                          \
-    TERM="$TERM"                        \
-    PS1="$prompt"                       \
-    PATH=/usr/bin:/usr/sbin             \
+  chroot "${target}" /usr/bin/env -i \
+    HOME=/root                       \
+    TERM="${TERM}"                   \
+    PS1="${prompt}"                  \
+    PATH=/usr/bin:/usr/sbin          \
     "$@"
-  RET_CODE=$?
+  local ret_code=$?
 
   # kill procs that may prevent umount
   killall -9 dirmngr  2> /dev/null
   killall -9 gpg-agent 2> /dev/null
 
-  umount "$TARGET/proc"
-  mountpoint -q "$TARGET/sys/firmware/efi/efivars" && umount "$TARGET/sys/firmware/efi/efivars"
-  umount "$TARGET/sys"
+  umount "${target}/proc"
+  mountpoint -q "${target}/sys/firmware/efi/efivars" && umount "${target}/sys/firmware/efi/efivars"
+  umount "${target}/sys"
 
-  umount "$TARGET/dev/pts"
-  mountpoint -q "$TARGET/dev/shm" && umount "$TARGET/dev/shm"
-  umount "$TARGET/dev"
-  umount "$TARGET/run"
+  umount "${target}/dev/pts"
+  mountpoint -q "${target}/dev/shm" && umount "${target}/dev/shm"
+  umount "${target}/dev"
+  umount "${target}/run"
+
+  return $ret_code
 }
 
 #################
@@ -84,24 +88,29 @@ chrt() {
 #################
 if [ "$EUID" -ne 0 ]; then
   error "Cannot chroot without root"
+  exit 1
 fi
 
 if [ $# -eq 0 ]; then
   error "Please specify a directory"
+  exit 1
 fi
 
-TARGET=$(realpath $1) 
-if [ -f $TARGET ]; then
-  error "$TARGET is a file"
+target="$(realpath "${1}")" 
+
+if [ -f "${target}" ]; then
+  error "${target} is a file"
+  exit 1
 fi
 
-if [ ! -d $TARGET ]; then
-  error "$TARGET does not exist"
+if [ ! -d "${target}" ]; then
+  error "${target} does not exist"
+  exit 1
 fi 
 
 if [ $# -gt 1 ]; then
   chrt ${@:2}
-  exit $RET_CODE
+  exit $?
 fi
 
 chrt bash --noprofile --login