[archiso] Implement own chroot functions in mkarchiso

* Remove devtools dependency.
* Better control over what files are touched inside chroot (root-image).
  Now: NONE :)
* Two new commands:
  + init: To install {base} group and other needed packages (syslinux for now)
  + run: If we want to run some command inside chroot
         (mkinitcpio, locale-gen, useradd, etc etc...)
* Renamed command: "created" to "install", says much better what does.

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

2 files changed, 16 insertions, 10 deletions

diff --git a/configs/baseline/build.sh b/configs/baseline/build.sh
index 1f2251d..f7f7abf 100755
--- a/configs/baseline/build.sh
+++ b/configs/baseline/build.sh
@@ -15,8 +15,7 @@ script_path=$(readlink -f ${0%/*})
 
 # Base installation (root-image)
 make_basefs() {
-    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "base" create
-    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "syslinux" create
+    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" init
 }
 
 # Copy mkinitcpio archiso hooks (root-image)
@@ -33,7 +32,9 @@ make_setup_mkinitcpio() {
 make_boot() {
     if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
         mkdir -p ${work_dir}/iso/${install_dir}/boot/${arch}
-        mkarchroot -n -r "mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img" ${work_dir}/root-image
+        mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" \
+            -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' \
+            run
         cp ${work_dir}/root-image/boot/archiso.img ${work_dir}/iso/${install_dir}/boot/${arch}/archiso.img
         cp ${work_dir}/root-image/boot/vmlinuz-linux ${work_dir}/iso/${install_dir}/boot/${arch}/vmlinuz
         : > ${work_dir}/build.${FUNCNAME}
diff --git a/configs/releng/build.sh b/configs/releng/build.sh
index 42836a9..f206caf 100755
--- a/configs/releng/build.sh
+++ b/configs/releng/build.sh
@@ -15,13 +15,13 @@ script_path=$(readlink -f ${0%/*})
 
 # Base installation (root-image)
 make_basefs() {
-    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "base" create
-    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "memtest86+ syslinux mkinitcpio-nfs-utils nbd curl" create
+    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" init
+    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "memtest86+ mkinitcpio-nfs-utils nbd curl" install
 }
 
 # Additional packages (root-image)
 make_packages() {
-    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "$(grep -v ^# ${script_path}/packages.${arch})" create
+    mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" -p "$(grep -v ^# ${script_path}/packages.${arch})" install
 }
 
 # Copy mkinitcpio archiso hooks (root-image)
@@ -46,7 +46,9 @@ make_boot() {
         local _src=${work_dir}/root-image
         local _dst_boot=${work_dir}/iso/${install_dir}/boot
         mkdir -p ${_dst_boot}/${arch}
-        mkarchroot -n -r "mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img" ${_src}
+        mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" \
+            -r 'mkinitcpio -c /etc/mkinitcpio-archiso.conf -k /boot/vmlinuz-linux -g /boot/archiso.img' \
+            run
         mv ${_src}/boot/archiso.img ${_dst_boot}/${arch}/archiso.img
         mv ${_src}/boot/vmlinuz-linux ${_dst_boot}/${arch}/vmlinuz
         cp ${_src}/boot/memtest86+/memtest.bin ${_dst_boot}/memtest
@@ -90,7 +92,6 @@ make_isolinux() {
 }
 
 # Customize installation (root-image)
-# NOTE: mkarchroot should not be executed after this function is executed, otherwise will overwrites some custom files.
 make_customize_root_image() {
     if [[ ! -e ${work_dir}/build.${FUNCNAME} ]]; then
         cp -af ${script_path}/root-image ${work_dir}
@@ -99,8 +100,12 @@ make_customize_root_image() {
         mkdir -p ${work_dir}/root-image/etc/pacman.d
         wget -O ${work_dir}/root-image/etc/pacman.d/mirrorlist http://www.archlinux.org/mirrorlist/all/
         sed -i "s/#Server/Server/g" ${work_dir}/root-image/etc/pacman.d/mirrorlist
-        chroot ${work_dir}/root-image /usr/sbin/locale-gen
-        chroot ${work_dir}/root-image /usr/sbin/useradd -m -p "" -g users -G "audio,disk,optical,wheel" arch
+        mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" \
+            -r 'locale-gen' \
+            run
+        mkarchiso ${verbose} -w "${work_dir}" -D "${install_dir}" \
+            -r 'useradd -m -p "" -g users -G "audio,disk,optical,wheel" arch' \
+            run
         : > ${work_dir}/build.${FUNCNAME}
     fi
 }