build.sh

   1 #!/bin/bash
   2 set -e
   3 LATEXFLAGS="-file-line-error -halt-on-error"
   4
   5 docs=( thesis presentation )
   6
   7 log(){
   8         echo $1 >&2
   9 }
  10
  11 deps(){
  12         [[ "$1" != *.tex && "$1" != *.pre ]] && fn="$1.tex" || fn="$1"
  13         echo "$fn"
  14         grep -Po '(?<=\\input{).*(?=})|(?<=\\include{).*(?=})' $fn |\
  15                 while read l; do deps "$l"; done
  16 }
  17
  18 recompile(){
  19         for dep in $(deps "$1"); do
  20                 [ "$dep" -nt "$2" ] && return 0
  21         done
  22         return 1
  23 }
  24
  25 preamble(){
  26         pdflatex $LATEXFLAGS -ini -jobname="$2" "&pdflatex $1\dump"
  27 }
  28
  29 compile(){
  30         pdflatex $LATEXFLAGS $1
  31         grep -q '^\\bibdata{' $1.aux && bibtex $1
  32         grep -q '\@istfilename' $1.aux && makeglossaries $1
  33         [ -f $1.idx ] && makeindex $1
  34         tmpf=$(mktemp)
  35         trap RETURN rm -v $tmpf
  36         pdflatex $LATEXFLAGS $1 | tee $tmpf
  37         grep -Fiq "Rerun" $tmpf && $LATEX $LATEXFLAGS $1
  38         rm -vf $tmpf
  39 }
  40
  41 pipeline(){
  42         log "Processing $1"
  43         if [ ! -f $1.tex ]; then
  44                 log "Skipping $1, no tex available"
  45         else
  46                 # Check for preamble
  47                 [ -f preamble.tex ] && pre=preamble.tex
  48                 [ -f $1.pre ] && pre=$1.pre
  49
  50                 if [ ! -z $pre ]; then
  51                         log "preamble found"
  52                         recompile $pre $1.fmt\
  53                                 && preamble $pre $1\
  54                                 || log "preamble up to date"
  55                 fi
  56
  57                 # Compile document
  58                 recompile "$1.tex" "$1.pdf"\
  59                         && compile $1\
  60                         || log "document up to date"
  61         fi
  62 }
  63
  64 clean(){
  65         while [ $# -ne 0 ]; do
  66                 log "Clean $1"
  67                 rm -fv $1.{acn,acr,alg,aux,bbl,blg,idl,idx,ilg,ind,fmt,glg,glo,gls,\
  68 ist,loa,lof,log,lol,lot,nav,out,pdf,snm,tdo,toc}
  69                 shift
  70         done
  71 }
  72
  73 if [ $# -eq 0 ]; then
  74         for doc in "${docs[@]}"; do
  75                 pipeline $doc
  76                 log ""
  77         done
  78 else
  79         while [ $# -ne 0 ]; do
  80                 if [ $1 = "clean" ]; then
  81                         if [ $# -eq 2 ];
  82                         then clean $d
  83                         else clean "${docs[@]}"
  84                         fi
  85                 else
  86                         pipeline $1
  87                 fi
  88                 shift
  89         done
  90 fi
  91