x/.local/bin/pdflatexi

   1 #!/usr/bin/expect
   2 proc tryInstallPackage { name } {
   3         global latexpid oldresult result spawn_id argv
   4
   5         # Set result
   6         set result $name
   7         send_user "\nTrying to install missing package\n"
   8         # Encountering this result for the second time...
   9         if {$oldresult == $result} {
  10                 send_user "$result has been tried twice with no results\n"
  11                 send_user "Is this not an image? Aborting...\n"
  12                 exit
  13         # Install the package with tlmgri
  14         } { spawn tlmgri $result
  15                 interact
  16                 # Reset spawn id to kill original pdflatex
  17                 set spawn_id $latexpid
  18                 close
  19                 wait
  20                 # Respawn pdflatex
  21                 spawn pdflatex {*}$argv
  22                 set oldresult $result
  23                 exp_continue
  24         }
  25 }
  26
  27 # Start latex and save the pid to kill it later
  28 spawn pdflatex {*}$argv
  29 set latexpid $spawn_id
  30
  31 # Initialize the saved result to compare later
  32 set oldresult ""
  33 set result ""
  34
  35 expect {
  36         # Regular sty file is missing
  37         -re "^.*File .(.*). not found.*$" {
  38                 tryInstallPackage $expect_out(1,string)
  39         } -re "^.*language definition file (.*) was not foun" {
  40         # Bibtex ldf file is missing
  41                 tryInstallPackage $expect_out(1,string)
  42         } -re "^.*Encoding file .(.*). not found." {
  43         # Font encoding file is missing
  44                 tryInstallPackage $expect_out(1,string)
  45         } timeout {
  46         # Timeout
  47                 send_user "Compilation timed out???"
  48                 exit
  49         }
  50 }