raspberry - Adapt to new raspberry pi OS image compressor

Adding creation of mandatory first user

seqs/raspberry.sh

@@ -56,7 +56,7 @@ evalArgs() {
   local argCount=0
 
   for _ in "$@"; do
-    case "$1" in
+    case "${1:-}" in
       -a|--arch)
         if [ -n "${2:-}" ]; then 
           PIARCH="$2"
@@ -97,16 +97,16 @@ step_1() {
     echo -ne " [I] sha256 sum of download:\n     "
     exe sha256sum "$downLoc"
   fi
-  downImgName="${downDir}/$(zipinfo -1 "$downLoc")"
+  if [ ! -f "$downImgLoc" ] ; then
-  if [ ! -f "$downImgName" ] ; then
+    exe unxz "$downLoc"
-    exe unzip "$downLoc" -d "$downDir"
     endReturn -o $? "Unzip raspios image $PIARCH failed"
   fi
 }
-downImgName=""
 downDay=$(date +%Y%m%d)
 downDir="/tmp"
-downLoc="${downDir}/raspios_$downDay.zip"
+downImgName="raspios_${downDay}.img"
+downImgLoc="${downDir}/${downImgName}"
+downLoc="${downDir}/${downImgName}.xz"
 
 step_2_info() { 
   # Shift away args
@@ -122,12 +122,8 @@ step_2() {
   # Shift away args
   shift; local lArgs=( "$@" ); evalArgs "${lArgs[@]}"; shift $?
 
-  if [ "$downImgName" == "" ] ; then
+  if [ ! -f "$downImgLoc" ] ; then
-    # called again to make sure $downImgName is populated
+    endReturn -o 1 "Raspios image ${downImgLoc} not found"
-    step setup
-  fi
-  if [ ! -f "$downImgName" ] ; then
-    endReturn -o 1 "No raspios image found"
   fi
 
   if [ $(id -u) -ne 0 ] ; then
@@ -141,7 +137,7 @@ step_2() {
   fi
 
   # write image
-  exe dd bs=8M if="$downImgName" of="$SDDEV" conv=fsync
+  exe dd bs=8M if="$downImgLoc" of="$SDDEV" conv=fsync
   endReturn -o "$?" "Writing image to $SDDEV failed"
   exe sync
 
@@ -168,6 +164,7 @@ step_3_info() {
 step_3() {
   # Shift away args
   shift; local lArgs=( "$@" ); evalArgs "${lArgs[@]}"; shift $?
+  
 
   if [ -z "${1:-}" ] && [ -n "${SDDEV:-}" ] ; then
     if quiet ; then
@@ -196,12 +193,24 @@ step_3() {
     return 1
   fi
 
+  # setup initial user
+  local lUser="$(ask -- "Username:")"
+  local lPass
+  lPass="$(ask -s -- "Password:")"; echo
+  if ! [[ ${lPass} == "$(ask -s -- "Repeat Password:")" ]] ; then
+    sqr::echo
+    fatal "Password missmatch"
+  fi
+  local lPass="$(echo "${lPass}" | openssl passwd -6 -stdin)"; echo
+  addConf -c "${lUser}:${lPass}" "${SDBOOT}/userconf"
+  unset "lUser" "lPass"
+
   # enable systemd ssh service
-  echo " [I] Enable SSH access"
+  info "Enable SSH access"
   exe touch "$SDBOOT"/ssh
 
   # save SD boot settings for easy emergency start from SD
-  echo " [I] Save SD card boot information for later use"
+  info "Save SD card boot information for later use"
   exe cp -ar "$SDBOOT"/cmdline.txt "$SDBOOT"/cmdline.txt.sd
   exe cp -ar "$SDROOT"/etc/fstab "$SDROOT"/etc/fstab.sd
 }
@@ -583,8 +592,9 @@ step_100() {
   cat <<NOTES_EOF
 # Initial configuration steps
 
-* Set password for pi (\`passwd\`)
+* Set password for a user (\`passwd\`)
 * Add [\$HOME/.ssh/authorized_keys]
+* Disable auto login (\`raspi-config\` -> System Options -> Boot / Auto Login))
 * Set hostname (\`raspi-config\` -> System Options))
 * Configure Timezone (\`raspi-confg\` -> Localisation Options)
 * Set GPU memory (\`raspi-config\` -> Performance Options)
@@ -593,7 +603,7 @@ step_100() {
     [/etc/fstab]
 > \`PARTUUID=******-03  none            swap    sw                   0       0\`
 
-    \`$SEQ_NAME disable_swap\`
+    \`$seq_name disable_swap\`
 
 * Update system