summaryrefslogtreecommitdiff
path: root/graphics/epix/laps.in
blob: 8c8d8efe0f2c98f9540d29f757dc4b0033f2860e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
#! /bin/bash
#
# laps: latex to Postscript/PDF
#
# Options: --help for usage, --version for version and license
#
# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
# Andrew D. Hwang   <For address, do "laps -V">
# 

. "@pkglibdir@/epix-lib.sh"

declare -a DVIPS_OPTS
declare -a LAPS_FILE_LIST
declare -i LAPS_FILE_COUNT

PS2PDF="ps2pdf"
LATEX="latex"
LAPS_PDF=

LATEX_INTERACT="batchmode"

LAPS_EXTENSIONS="tex dtx ltx" # or NULL
LAPS_DOT_EXT=".${LAPS_EXTENSIONS// /|.}" # for usage message
LAPS_DEFAULT_EXT="tex"

declare -a TMP_CMD


function laps_help ()
{
cat <<"HELP"
Options:
    -h, --help
      Show this message and exit

    -V, --version, --gpl
      Show version and license

    -v, --verbose
      Scroll output/error messages

    -H, --huge
      Use hugelatex (if available)

    -i, -int, --interactive
      Run (La)TeX interactively (implies --verbose)

    -n, --no-config
      Ignore $(HOME)/.dvipsrc

    --pdf
      Post-process ps file with ps2pdf

    --pdf(la)tex
      Use pdf(la)tex instead of latex.

    -ps, --ps, --pslatex
      Use pslatex instead of latex.

    -P<printer>
      dvips printer options, e.g. "-Pamz", may be given on the command 
      line. They are also read from ~/.dvipsrc if this file exists.

    -t, --tex
      Use tex instead of latex

HELP
ePiX_bugreport

} # End of laps_help


function laps_parse_options {
# Command-line options start with "-"
while [ "$1" != "${1#-}" ]; do
    case "$1" in
 
        -h|--help)
	    ePiX_usage laps $LAPS_DOT_EXT
	    laps_help
	    exit 0
	    ;;

        -H|--huge)
            if [ $(which hugelatex 2> /dev/null) ]; then
                LATEX="hugelatex"
            else
                ePiX_warn "  hugelatex not available, ignoring \"$1\" option"
            fi
            shift
            ;;

        -i|-int|--interactive)
            EPIX_STDOUT="$SYSTEM_STDOUT"
            LATEX_INTERACT="scrollmode"
            shift
            ;;

        -n|--no-config) # do not use ~/.dvipsrc
            export DVIPSRC="$SYSTEM_DEVNULL"
            shift
            ;;

        -pdf|--pdf)
            LATEX="${LATEX##pdf}"
            LAPS_PDF="yes"
            shift
            ;;

        --pdflatex)
            LATEX="pdflatex"
            LAPS_PDF=""
            shift
            ;;

        --pdftex)
            LATEX="pdftex"
            LAPS_PDF=""
            shift
            ;;

        -ps|--ps|--pslatex)
            LATEX="pslatex"
            shift
            ;;

        -P)
            DVIPS_OPTS=("${DVIPS_OPTS[@]}" "-P$2")
            shift 2
            ;;

        -P*)
            DVIPS_OPTS=("${DVIPS_OPTS[@]}" "$1")
            shift
            ;;

        -t|--tex)
            LATEX="tex"
            shift
            ;;

        -V|--version|--gpl)
            ePiX_version laps
            ePiX_license
            exit 0
	    ;;

        -v|--verbose)
            if [ -z "$2" ]; then 
                echo "Please use -V for version"
                exit 0
            fi
            EPIX_STDOUT="$SYSTEM_STDOUT"
            shift
            ;;

        -vv)
            echo "Discontinued option -vv; please use -v for verbose output"
            exit 0
            ;;

        *)
            ePiX_warn "Ignoring unknown option \"$1\""
            shift
            ;;
    esac
done

LAPS_FILE_LIST=("$@")
} # End of laps_parse_options


function laps_compile_files()
{
    if [ -z "$1" ]; then ePiX_die "No input file specified"; fi

    # file counts
    local processed=0
    local success=0
    local failure=0

    for EPIX_INFILE in "${LAPS_FILE_LIST[@]}"; do

        # sets EPIX_INROOT, EPIX_SUFFIX, EPIX_NOTFOUND, touches EPIX_LOGFILE
        epix_parse_filename "$EPIX_INFILE" "$LAPS_EXTENSIONS"

        let processed=processed+1

        if [ "$EPIX_NOTFOUND" = "yes" ]; then
            let failure=failure+1
            continue
        fi

        TMP_CMD=($LATEX -interaction=$LATEX_INTERACT "$EPIX_INROOT.$EPIX_SUFFIX")
        TEMPFILES=("{TEMPFILES[@]}" "${EPIX_INROOT}.dvi" "${EPIX_INROOT}.log")

        # aux file out of date
        if [ "$EPIX_INROOT.$EPIX_SUFFIX" -nt "$EPIX_INROOT.aux" ]; then
            ePiX_msg "aux file out of date"

            ePiX_command "${TMP_CMD[@]}"
        fi

        ePiX_command "${TMP_CMD[@]}"

        if [ "${EPIX_INROOT}.$EPIX_SUFFIX" -nt "$EPIX_INROOT.dvi" ]; then
            ePiX_warn "\"${TMP_CMD[*]}\" failed"
            let failure=failure+1
            continue
        fi

        if [ "$LATEX" = "latex" -o "$LATEX" = "tex" ]; then
            TMP_CMD=(dvips "${DVIPS_OPTS[@]}" -f -o "$EPIX_INROOT.ps" "$EPIX_INROOT.dvi")

            ePiX_command "${TMP_CMD[@]}"

            if [ "$EPIX_INROOT.dvi" -nt "$EPIX_INROOT.ps" ]; then
                ePiX_warn "${TMP_CMD[*]} failed"
                let failure=failure+1
                continue
            fi
        fi

        if [ "$LAPS_PDF" = "yes" ]; then
            TMP_CMD=($PS2PDF "$EPIX_INROOT.ps")

            ePiX_command "${TMP_CMD[@]}"

            if [ "$EPIX_INROOT.ps" -nt "$EPIX_INROOT.pdf" ]; then
                ePiX_warn "${TMP_CMD[*]} failed"
                let failure=failure+1
                continue
            fi
        fi

        let success=success+1
        echo -e "\nTranscript written on $EPIX_LOGFILE" > "$EPIX_STDOUT"

    done # for EPIX_INFILE in $LAPS_INFILE_LIST

    if [ $processed -gt 1 ]; then
        echo "$processed files processed: $success successfully, $failure failed" > "$EPIX_STDERR"
    fi
}

### main ###

if [ $# -eq 0 ]; then
    ePiX_usage laps $LAPS_DOT_EXT
    laps_help
    exit 0
fi

laps_parse_options "$@"

laps_compile_files "${LAPS_FILE_LIST[@]}"

exit 0