create-config-upgrade-proposal.fif

#!/usr/bin/fift -s
"Asm.fif" include
"TonUtil.fif" include
"GetOpt.fif" include

// only the next three lines differ in elector/configuration smart contract upgrades
"configuration" =: name
"auto/config-code.fif" =: src-file
-1000 =: param-idx

86400 30 * =: expire-in
true =: critical
-1 =: old-hash

{ show-options-help 1 halt } : usage
{ name $+ } : +name

begin-options
     " [-s <fift-asm-code>] [-x <expire-in>] [-H <old-hash>] [<savefile>]" +cr +tab
    +"Creates a new configuration proposal for upgrading the " +name +" smart contract code to <fift-asm-code> ('" src-file $+ +"' by default), "
    +"and saves it as an internal message body into <savefile>.boc ('config-msg-body.boc' by default)"
     disable-digit-options generic-help-setopt
  "x" "--expires-in" { parse-int =: expire-in } short-long-option-arg
    "Sets proposal expiration time in seconds (default " expire-in (.) $+ +")" option-help
  "s" "--source" { =: src-file } short-long-option-arg
    "Fift assembler source file for the new " +name +" smart contract code ('"
    src-file $+ +"' by default)" option-help
  "H" "--old-hash" { (hex-number) not abort"256-bit hex number expected as hash" =: old-hash }
     short-long-option-arg
     "Sets the required cell hash of existing parameter value (0 means no value)" option-help 
  "h" "--help" { usage } short-long-option
    "Shows a help message" option-help
parse-options

$# 1 > ' usage if
1 :$1..n

$1 "config-msg-body.boc" replace-if-null =: savefile
expire-in now + =: expire-at

."Assembling new " name type ." smart contract code from " src-file type cr
src-file include
dup <s 12 u@ 0xFF0 <> abort"not valid smart contract code"
<b swap ref, b> =: param-value

critical { ."Critical" } { ."Non-critical" } cond
." configuration proposal for configuration parameter " param-idx .
."will expire at " expire-at . ."(in " expire-in . ."seconds)" cr

now 32 << param-idx + =: query-id
."Query id is " query-id . cr

// create message body
<b x{6e565052} s, query-id 64 u, expire-at 32 u, 
  <b x{f3} s, param-idx 32 i, param-value dict, 
     old-hash tuck 0>= tuck 1 i, -rot { 256 u, } { drop } cond b> ref, 
  critical 1 i, b>

dup ."resulting internal message body: " <s csr. cr
2 boc+>B dup Bx. cr
param-value totalcsize swap ."(a total of " . ."data bits, " . ."cell references -> "
drop dup Blen . ."BoC data bytes)" cr

savefile tuck B>file
."(Saved to file " type .")" cr