copy as templates

build.sh

@@ -56,7 +56,7 @@ if ! sha256sum -c <<<"$(grep "${iso_file}" SHA256SUMS)"; then
     exit 1
 fi
 
-workdir=$(mktemp --directory)
+workdir="$(mktemp --directory)"
 
 # unpack iso
 xorriso \
@@ -69,36 +69,36 @@ xorriso \
 sed -i "s#default vesamenu.c32#default auto#" "${workdir}/isolinux.cfg"
 sed -i "s#auto=true#auto=true file=/cdrom/preseed.cfg#" "${workdir}/adtxt.cfg"
 
+# copy files to include
+cp -a configs/*   "${workdir}"
+cp -a installer/* "${workdir}"
+
 # replace tokens
-## username
-find configs installer -type f -exec sed -i "s#@USERNAME@#${username}#" {} \;
-## password hash
+find "${workdir}" -type f -exec sed -i "s#@USERNAME@#${username}#" {} \;
 salt="$(pwgen -ns 16 1)"
 hash="$(mkpasswd -m sha-512 -S "${salt}" "${password}")"
-sed -i "s#@PASSHASH@#${hash}#" "installer/preseed.cfg"
-## hostname
-sed -i "s#@HOSTNAME@#${hostname}#" "installer/preseed.cfg"
-## domain
-sed -i "s#@DOMAIN@#${domain}#" "installer/preseed.cfg"
+sed -i "s#@PASSHASH@#${hash}#"     "${workdir}/preseed.cfg"
+sed -i "s#@HOSTNAME@#${hostname}#" "${workdir}/preseed.cfg"
+sed -i "s#@DOMAIN@#${domain}#"     "${workdir}/preseed.cfg"
 
 # repack iso
 rm -f "${iso_file//.iso/-auto.iso}"
 xorriso -indev "${iso_file}" \
-    -map "${workdir}/isolinux.cfg" "/isolinux/isolinux.cfg" \
-    -map "${workdir}/adtxt.cfg"    "/isolinux/adtxt.cfg" \
-    -map "installer/preseed.cfg"   "/preseed.cfg" \
-    -map "installer/late.sh"       "/late.sh" \
-    -map "installer/splash.png"    "/isolinux/splash.png" \
-    -map "configs/motd"            "/configs/motd" \
-    -map "configs/issue"           "/configs/issue" \
-    -map "configs/sshd_config"     "/configs/sshd_config" \
-    -map "configs/bashrc.bash"     "/configs/bashrc.bash" \
-    -map "configs/authorized_keys" "/configs/authorized_keys" \
+    -map "${workdir}/adtxt.cfg"       "/isolinux/adtxt.cfg" \
+    -map "${workdir}/isolinux.cfg"    "/isolinux/isolinux.cfg" \
+    -map "${workdir}/splash.png"      "/isolinux/splash.png" \
+    -map "${workdir}/late.sh"         "/late.sh" \
+    -map "${workdir}/preseed.cfg"     "/preseed.cfg" \
+    -map "${workdir}/authorized_keys" "/configs/authorized_keys" \
+    -map "${workdir}/bashrc.bash"     "/configs/bashrc.bash" \
+    -map "${workdir}/issue"           "/configs/issue" \
+    -map "${workdir}/motd"            "/configs/motd" \
+    -map "${workdir}/sshd_config"     "/configs/sshd_config" \
     -boot_image isolinux dir=/isolinux \
     -outdev "${iso_file//.iso/-auto.iso}"
 
-rm -rf "${workdir}"
-
 echo "host: ${hostname}.${domain}"
 echo "user: ${username}"
 echo "pass: ${password}"
+
+rm -rf "${workdir}"

installer/preseed.cfg

@@ -24,7 +24,6 @@ d-i mirror/udeb/suite string stable
 d-i passwd/root-login boolean false
 d-i passwd/user-fullname string
 d-i passwd/username string @USERNAME@
-#This password hash will be replaced when executing build.sh
 d-i passwd/user-password-crypted password @PASSHASH@
 d-i user-setup/encrypt-home boolean false