Fix the module description drawing function.

It now will always put the title in the center of the box, and also
separates it from the description with an extra line.

zsh_arm64/install.sh

@@ -28,7 +28,7 @@ SKIPMOUNT=false
 PROPFILE=false
 
 # Set to true if you need post-fs-data script
-POSTFSDATA=false
+POSTFSDATA=true
 
 # Set to true if you need late_start service script
 LATESTARTSERVICE=false
@@ -126,32 +126,50 @@ REPLACE="
 # Set what you want to show when installing your mod
 
 print_modname() {
-  set -x
-  END=$(echo "$MODDESC" | awk '{if(length($0)>l) l=length($0);}END{print l}')
-  LASTCHAR=$(( $END + 1 ))
-  # create header and footer
-  FHLENGTH=$(( $LASTCHAR + 5 ))
-  HEADER=$(seq -s "#" "$FHLENGTH" | sed 's/[0-9]//g')
-  FOOTER=$(seq -s "#" "$FHLENGTH" | sed 's/[0-9]//g')
+  MODNAME=$(grep_prop name $TMPDIR/module.prop)
+  # Split description at every 5th space so long descriptions fit better
+  MODDESC=$(grep_prop description $TMPDIR/module.prop | sed 's/\(\([^ ]* \)\{4\}[^ ]*\) /\1\n/g')
+  L_DESC=$(echo "$MODDESC" | awk '{if(length($0)>l) l=length($0);}END{l=l+1; print l}')
   NLENGTH=$(echo "$MODNAME" | wc -c)
-  NSTART=$((($FHLENGTH / 2) - ($NLENGTH / 2) - 2))
-  NEND=$(($FHLENGTH - $NSTART - 2)) 
-  echo "$HEADER"
+  WIDTH=$(($L_DESC + 5))
+  if [ "$((($WIDTH - $NLENGTH) % 2))" -ne 0 ]; then
+     WIDTH=$(($WIDTH + 1))
+     L_DESC=$(($L_DESC + 1))
+  fi
+  BREAK=$(seq -s "#" "$WIDTH" | sed 's/[0-9]//g')
+  NSTART=$((($WIDTH - $NLENGTH) / 2))
+  NEND=$(($WIDTH - $NSTART - 2)) 
+  echo "$BREAK"
   printf "%-${NSTART}s%-${NEND}s%s\n" "#" "$MODNAME" "#"
+  echo "$BREAK"
   echo "$MODDESC" | while read OUT; do
-     printf "%1s %-${LASTCHAR}s %1s\n" "#" "$OUT" "#"
+     printf "%1s %-${L_DESC}s %1s\n" "#" "$OUT" "#"
   done
-  echo "$FOOTER"
-  set +x
+  echo "$BREAK"
 }
 
 # Copy/extract your module files into $MODPATH in on_install.
 
 on_install() {
   # The following is the default implementation: extract $ZIPFILE/system to $MODPATH
   # Extend/change the logic to whatever you want
+  ui_print "- Staging Scripts"
+  unzip -o "$ZIP" 'script/*' -d $TMPDIR >&2
+  if [ -f $TMPDIR/script/pre.sh ]; then
+     ui_print "- Running pre-install script"
+     source $TMPDIR/script/pre.sh
+     pre_install
+  fi
+
   ui_print "- Extracting module files"
   unzip -o "$ZIPFILE" 'system/*' -d $MODPATH >&2
+
+  if [ -f $TMPDIR/script/post.sh ]; then
+     ui_print "- Running post-install script"
+     source $TMPDIR/script/post.sh
+     post_install
+  fi
+
 }
 
 # Only some special files require specific permissions
@@ -161,6 +179,7 @@ on_install() {
 set_permissions() {
   # The following is the default rule, DO NOT remove
   set_perm_recursive $MODPATH 0 0 0755 0644
+  set_perm $MODPATH/system/etc/permissions/privapp-permissions-platform.xml  0  0  0 0644 u:object_r:system_file:s0
 
   # Here are some examples:
   # set_perm_recursive  $MODPATH/system/lib       0     0       0755      0644
@@ -173,7 +192,7 @@ set_permissions() {
 
 # list_zip_contents <dir>
 list_zip_contents() {
-   unzip -l "$ZIPFILE" "$1/*" 2>/dev/null | tail -n+4 \
+   unzip -l "$ZIP" "$1/*" 2>/dev/null | tail -n+4 \
       | rev | cut -d" " -f1 | rev \
       | sed '$d' | sed '$d'
 }