diff options
author | Karl Berry <karl@freefriends.org> | 2012-04-24 23:51:05 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2012-04-24 23:51:05 +0000 |
commit | 2187b77b4257f2e6585a87b74a60ab630e591423 (patch) | |
tree | 496ba8e9a73c253350e52d914b295d293eb8210c /Master/texmf-dist/scripts | |
parent | fc39aef8a74036c6969fa02b5f23fc1771d03b11 (diff) |
listbib fixes per Christian Mandel, 24 Apr 2012 11:47:55
git-svn-id: svn://tug.org/texlive/trunk@26126 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts')
-rwxr-xr-x | Master/texmf-dist/scripts/listbib/listbib | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/Master/texmf-dist/scripts/listbib/listbib b/Master/texmf-dist/scripts/listbib/listbib new file mode 100755 index 00000000000..d66eab74c90 --- /dev/null +++ b/Master/texmf-dist/scripts/listbib/listbib @@ -0,0 +1,245 @@ +#!/bin/sh +#!/bin/sh -x +#!/bin/bash +# +# listbib +# +# List the contents of all given BibTeX files (bibliographic data bases, +# extension .bib). +# Prerequisites: +# LaTeX 2e, <1999/06/01> will work (earlier ones might) +# bibtex 0.99b +# package listbib, version 2.0 or later +# +# If we had bash, we could do some decent programming. However, listbib +# must also work with something as braindead as solaris 2.7 /bin/sh, +# so we won't... +# +# Copyright Volker Kuhlmann <v.kuhlmann@elec.canterbury.ac.nz> +# Released under the GNU General Public License (GPL) Version 2. +# +# Volker Kuhlmann +# 15, 16, 17 Mar; 12, 15 Apr; 30 Jul; 28 Aug 2000 +# + +VERSION="VK 1.2.3, 28 Aug 2000" + +# The root of the filenames generated by latex etc. +#outfile="listbib-$$" # numbers are awkward +#outfile="listbib" # not good! +outfile="listedbibs" + + +#### +#### Usage +# +usage() { + echo " +Usage: `basename $0` [OPTIONS] [BIBFILE[.bib] ..] BIBFILE_N[.bib] +Version $VERSION + +Options: + -h|--help shows help + -o|--output FILE generates FILE.dvi / FILE.ps (default $outfile) + -O|--same as -o, but generate FILE.dvi and BIBFILE_N.ps + -p|--ps|--postscript generate PostScript as well as dvi + -d|--deltemp delete all generated files but .dvi + -P|--psonly generate only PostScript (delete all generated files + but .ps) + -- stop option processing; only .bib files remain + +Examples: + List contents of mystrings.bib and mybib.bib, generating $outfile.dvi: + listbib -d mystrings.bib mybib.bib + As before, but only generate $outfile.ps: + listbib -P mystrings.bib mybib.bib + Generate mybib.ps instead: + listbib -P -O mystrings.bib mybib.bib +" + exitwith ErrUsage +} + +#### +#### Error/Exit codes +# +exitwith() { + exec 1>&2 # write stdout on stderr instead + case "$1" in + ErrUsage|ErrHelp) + # usage already displayed + exit 1;; + ErrTex) + echo "File '$2' already exists." + exit 2;; + ErrListbibtex) + echo "Refusing to create temp file 'listbib.tex'. That file already" + echo "exists, and an infinite loop would result." + exit 3;; + ErrCall) + echo "An error occured." + echo "Investigate by running $2 on '$3'," + echo "or by examining log file '$outfile$4'." + exit 4;; + ErrStop) + exit 8;; + ErrMissingParameter) + echo "A required parameter for option $2 is missing." + echo "Call with -h for help." + exit 9;; + *) + echo "Error: exitwith() was called with illegal error code '$1'." + exit 19;; + esac +} + +#### +#### Parse command line +# +checkargmm() { + test "$1" != "--" -a "$2" != "--" + #true # uncomment this to allow "--" as argument to an option +} +checkarg2() { + test $# -ge 2 && checkargmm "$2" && return + exitwith ErrMissingParameter "$1" +} +parse_cmd_line() { + unset -v ps deltmp psonly outfileps + if [ $# -eq 0 ]; then usage; fi + while [ -n "$1" ]; do + case "$1" in + -h|--help) + usage;; + -o|--output) + checkarg2 "$@"; outfile="$2"; shift;; + -O|--same) + test -z "$2" && usage + eval outfileps=\${$#} + # strip trailing ".bib": + concat_bibnames "$outfileps"; outfileps="$listbibs";; + -p|--ps|--postscript) + ps="1";; + -d|--deltemp) + deltmp="1";; + -P|--psonly) + psonly="1";; + -PO|-OP) + shift; set FILL -P -O "$@";; + -po) + shift; set FILL -p -o "$@";; + -dpo|-pdo) + shift; set FILL -d -p -o "$@";; + --) shift;; + *) break;; + esac + shift + done + #fileargs=("$@") + fileargs="$@" +} + +#### +#### Functions +# +concat_bibnames() { + listbibs= + while [ -n "$1" ]; do + #listbibs="$listbibs,$1" + if [ -n "$listbibs" ]; then listbibs="$listbibs,"; fi + listbibs="$listbibs`echo $1 | sed -e 's,\.$,,' -e 's,.bib$,,'`" + shift + done +} + +idstring="% listbib $VERSION" +check_tex_is_ours() { + # exit with error if existing .tex is not a listbib one + test -f "$outfile".tex || return + awk "/$idstring/ {exit 0}; {exit 1}" "$outfile".tex \ + || exitwith ErrTex "$outfile".tex +} + +create_latexfile() { + test "$outfile" = "listbib" && exitwith ErrListbibtex + + cat >"$outfile".tex - <<EOF + $idstring + % File automatically generated by listbib. Delete if you wish. + \\batchmode + \\def\\listbibs{$listbibs} + \\input{listbib} +EOF +} + +run_latex() { + echo "Running latex ..." + latex >/dev/null </dev/null "$outfile" + # a non-zero exit code means termination with error + # This assumes the latex program does set the exit status. Tough if not... + test $? -ne 0 && exitwith ErrCall "latex" "$outfile" .log + true +} + +run_bibtex() { + echo "Running bibtex ..." + #bibtex >/dev/null </dev/null "$outfile" + bibtex "$outfile" + test $? -ne 0 && exitwith ErrCall "bibtex" "$outfile" .blg + true +} + +#LaTeX Warning: There were undefined references. +#LaTeX Warning: Label(s) may have changed. Rerun to get cross-references right. +#LaTeX Warning: Citation `Book' undefined on input line 8. +make_dvi() { + test -r "$outfile".aux && { rm "$outfile".aux || return; } + test -r "$outfile".bbl && { rm "$outfile".bbl || return; } + run_latex + run_bibtex + run_latex + # just in case... + warn1='There were undefined references\.' + warn2='Label\(s\) may have changed\. Rerun to get cross-references right.' + warn3="Citation \`Book\' undefined on input line " + egrep >/dev/null "LaTeX Warning: ($warn1|$warn2|$warn3)" "$outfile".log \ + && { + #cp "$outfile".log debug.log + echo "Again" + run_latex + } + true +} + +run_dvips() { + [ -z "$outfileps" ] && outfileps="$outfile" + if [ -n "$ps" -o -n "$psonly" ]; then + echo "Running dvips ..." + dvips >/dev/null 2>&1 -o "$outfileps.ps" "$outfile" + fi +} + +rm_temp() { + if [ -n "$deltmp" -o -n "$psonly" ]; then + rm >/dev/null 2>&1 "$outfile".aux "$outfile".bbl "$outfile".blg \ + "$outfile".log "$outfile".tex + fi + test -n "$psonly" && rm >/dev/null 2>&1 "$outfile".dvi + test -n "$signal" && rm >/dev/null 2>&1 "$outfileps".ps + true +} + +#### +#### Main + +parse_cmd_line "$@" +concat_bibnames $fileargs +echo "listbib $VERSION" +echo "Listing bibliographies:" $listbibs +check_tex_is_ours +signal="" +trap "echo >&2 'Deleting temp files';\ + psonly=1 signal=1 rm_temp; exitwith ErrStop" HUP INT QUIT PIPE TERM +create_latexfile +make_dvi || exit $? +run_dvips || exit $? +rm_temp || exit $? |