;****************************

(set #readme-file "README")	;name of readme file
(set #cleanup "")		;files to delete after install
(set #last-file "last-file")	;last file the imager should create

;****************************
;----------------------------
; Checks if given program is reachable via the path
; if not abort install
; IN:  #program - to check
; OUT: -

(procedure P_chkrun
  (if
    (= 0 (run ("cd SYS:\nWhich %s" #program)))
    ("")
    (abort ("You must install \"%s\" first !\nIt must be accessible via the path.\nYou can find it in the whdload package." #program))
  )
)

;****************************

(if
  (exists #readme-file)
  (if 
    (= 0 (run ("SYS:Utilities/Multiview %s" #readme-file)))
    ("")
    (run ("SYS:Utilities/More %s" #readme-file))
  )
)

(set #program "WHDLoad")
(P_chkrun)

(set #program "Patcher")
(P_chkrun)

(if
  (= @user-level 2)
  (
    (set #CI_drive
      (askchoice
	(prompt "Select source drive for diskimages")
	(default 0)
	(choices "DF0:" "DF1:" "DF2:" "DF3:")
	(help @askchoice-help)
      )
    )
    (select #CI_drive
      (set #CI_drive "DF0:")
      (set #CI_drive "DF1:")
      (set #CI_drive "DF2:")
      (set #CI_drive "DF3:")
    )
  )
  (set #CI_drive "DF0:")
)

(set @default-dest
  (askdir
    (prompt ("Where should \"%s\" installed ?\nA drawer \"%s\" will automatically created." @app-name @app-name))
    (help @askdir-help)
    (default @default-dest)
    (disk)
  )
)
(set #dest (tackon @default-dest @app-name))
(if
  (exists #dest)
  (
    (set #choice
      (askbool
        (prompt ("\nDirectory \"%s\" already exists.\n Should it be deleted ?" #dest))
        (default 1)
        (choices "Delete" "Skip")
        (help @askbool-help)
      )
    )
    (if
      (= #choice 1)
      (run ("Delete \"%s\" \"%s.info\" All" #dest #dest))
    )
  )
)
(makedir #dest
  (help @makedir-help)
  (infos)
)

;----------------------------

(if
  (exists ("%s.newicon" @app-name))
  (set #icon
    (askchoice
      (prompt "\nWhich icon do you like to install ?\n")
      (default 0)
      (choices "Normal" "NewIcon")
      (help @askchoice-help)
    )
  )
  (set #icon 0)
)
(select #icon
  (set #icon ("%s.inf" @app-name))
  (set #icon ("%s.newicon" @app-name))
)
(copyfiles
  (help @copyfiles-help)
  (source #icon)
  (newname ("%s.info" @app-name))
  (dest #dest)
)
(copyfiles
  (help @copyfiles-help)
  (source ("%s.slave" @app-name ))
  (dest #dest)
)
(if
  (exists #readme-file)
  (copyfiles
    (help @copyfiles-help)
    (source #readme-file)
    (dest #dest)
  )
)
(if
  (exists ("%s.info" #readme-file))
  (copyfiles
    (help @copyfiles-help)
    (source ("%s.info" #readme-file))
    (dest #dest)
  )
)

(run ("Assign \"%s:\" \"%s\"" @app-name #dest))
(run ("Patcher -p%s.imager -s%s" @app-name #CI_drive))
(run ("Assign \"%s:\" Remove" @app-name))

(if
  (exists (tackon #dest #last-file))
  ("")
  (abort "Diskimaging not successful !\nThe Patcher could'nt create all needed files !")
)

;----------------------------

(run ("Delete %s ALL QUIET FORCE" #cleanup))    ;delete temporary files

(exit)