fsfe-website/build/makerules.sh

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#!/bin/sh
inc_makerules=true
[ -z "$inc_misc" ] && . "$basedir/build/misc.sh"
[ -z "$inc_translations" ] && . "$basedir/build/translations.sh"
[ -z "$inc_filenames" ] && . "$basedir/build/filenames.sh"
[ -z "$inc_fundraising" ] && . "$basedir/build/fundraising.sh"
[ -z "$inc_languages" ] && . "$basedir/build/languages.sh"
[ -z "$inc_sources" ] && . "$basedir/build/sources.sh"
sourcefind() {
find "$input" -name .svn -prune -o -name .git -prune -o -type f "$@" -printf '%P\n'
}
mio(){
# make input/output abstraction, produce reusable makefiles
# by replacing in and out pathes with make variables.
for each in "$@"; do
case "$each" in
"$input"/*) printf '${INPUTDIR}/%s\n' "${each#${input}/}" ;;
"$output"/*) printf '${OUTPUTDIR}/%s\n' "${each#${output}/}" ;;
*) printf %s\\n "$each" ;;
esac
done
}
mes(){
# make escape... escape a filename for make syntax
# possibly not complete
mio "$@" \
| sed -r ':X; $bY; N; bX; :Y;
s;[ #];\\&;g; s;\n; ;g'
}
xhtml_maker(){
# generate make rules for building html files out of xhtml
# account for included xml files and xsl rules
shortname="$input/$1"
outpath="\${OUTPUTDIR}/${2}"
outpath="${outpath%/*}"
textsen="$(get_textsfile "en")"
menufile="$basedir/tools/menu-global.xml"
filedir="${shortname%/*}"
shortbase="${shortname##*/}"
processor="$(get_processor "$shortname")"
[ -f "$shortname".rss.xsl ] && bool_rss=true || bool_rss=false
[ -f "$shortname".ics.xsl ] && bool_ics=true || bool_ics=false
olang="$(echo "${shortname}".[a-z][a-z].xhtml "${shortname}".[e]n.xhtml |sed -rn 's;^.*\.([a-z]{2})\.xhtml.*$;\1;p')"
if [ "${shortbase}" = "${filedir##*/}" ] && \
[ ! -f "${filedir}/index.${olang}.xhtml" ]; then
bool_indexname=true
else
bool_indexname=false
fi
[ -f "${shortname}.sources" ] && sourcesfile="${shortname}.sources" || unset sourcesfile
# For speed considerations: avoid all disk I/O in this loop
for lang in $(get_languages); do
infile="${shortname}.${lang}.xhtml"
depfile="${shortname}.*.xhtml"
infile="$(mio "$infile")"
outbase="${shortbase}.${lang}.html"
outfile="${outpath}/${outbase}"
outlink="${outpath}/${shortbase}.html.$lang"
rssfile="${outpath}/${shortbase}.${lang}.rss"
icsfile="${outpath}/${shortbase}.${lang}.ics"
textsfile="$(get_textsfile "$lang")"
fundraisingfile="$(get_fundraisingfile "$lang")"
# $bool_sourceinc && sourceglobs="${filedir#./}/._._${shortbase}.${lang}.refglobs" || unset sourceglobs
cat <<MakeEND
all: $(mes "$outfile" "$outlink")
$(mes "$outfile"): $(mes "$depfile" "$processor" "$textsen" "$textsfile" "$fundraisingfile" "$menufile" "$sourcesfile")
\${PROCESSOR} \${PROCFLAGS} process_file "${infile}" "$(mio "$processor")" "$olang" >"$outfile"
$(mes "$outlink"):
ln -sf "${outbase}" "${outlink}"
MakeEND
$bool_rss && cat<<MakeEND
all: $(mes "$rssfile")
$(mes "$rssfile"): $(mes "$depfile" "${shortname}.rss.xsl" "$textsen" "$textsfile" "$fundraisingfile" "$menufile" "$sourcesfile")
\${PROCESSOR} \${PROCFLAGS} process_file "${infile}" "$(mio "${shortname}.rss.xsl")" "$olang" >"$rssfile"
MakeEND
$bool_ics && cat<<MakeEND
all: $(mes "$icsfile")
$(mes "$icsfile"): $(mes "$depfile" "${shortname}.ics.xsl" "$textsen" "$textsfile" "$fundraisingfile" "$menufile" "$sourcesfile")
\${PROCESSOR} \${PROCFLAGS} process_file "${infile}" "$(mio "${shortname}.ics.xsl")" "$olang" >"$icsfile"
MakeEND
$bool_indexname && cat <<MakeEND
all: $(mes "$outpath/index.${lang}.html" "$outpath/index.html.$lang")
$(mes "$outpath/index.${lang}.html"):
ln -sf "$outbase" "$outpath/index.${lang}.html"
$(mes "$outpath/index.html.$lang"):
ln -sf "$outbase" "$outpath/index.html.$lang"
MakeEND
done
}
xhtml_makers(){
# generate make rules concerning all .xhtml files in source tree
sourcefind -name '*.[a-z][a-z].xhtml' \
| sed -r 's;\.[a-z][a-z]\.xhtml$;;' \
| sort -u \
| while read shortpath; do
xhtml_maker "$shortpath" "${shortpath}"
done
}
xhtml_additions(){
printf "%s\n" "$@" \
| sed -rn 's;\.[a-z][a-z]\.xhtml$;;p' \
| sort -u \
| xargs realpath \
| while read addition; do
xhtml_maker "${addition#$input/}" "${addition#$input/}"
done
}
copy_maker(){
# generate make rule for copying a plain file
infile="\${INPUTDIR}/$1"
outfile="\${OUTPUTDIR}/$2"
cat <<MakeEND
all: $(mes "$outfile")
$(mes "$outfile"): $(mes "$infile")
cp "$infile" "$outfile"
MakeEND
}
copy_makers(){
# generate copy rules for entire input tree
sourcefind \! -name 'Makefile' \! -name '*.sourceglobs' \! -name '*.refglobs' \
\! -name '*.sources' \! -name '*.xhtml' \! -name '*.xml' \
\! -name '*.xsl' \! -name 'tagmap' \! -name '*.langglob' \
| while read filepath; do
copy_maker "$filepath" "$filepath"
done
}
copy_additions(){
printf "%s\n" "$@" \
| egrep -v '.+(\.sources|\.sourceglobs|\.refglobs|\.xhtml|\.xml|\.xsl|/Makefile|/)$' \
| xargs realpath \
| while read addition; do
copy_maker "${addition#$input/}" "${addition#$input/}"
done
}
xslt_dependencies(){
# list referenced xsl files for a given xsl file
# *not* recursive since Make will handle recursive
# dependency resolution
file="$1"
cat "$file" \
| tr '\n\t\r' ' ' \
| sed -r 's;(<xsl:(include|import)[^>]*>);\n\1\n;g' \
| sed -nr '/<xsl:(include|import)[^>]*>/s;^.*href *= *"([^"]*)".*$;\1;gp'
}
xslt_maker(){
# find external references in a xsl file and generate
# Make dependencies accordingly
file="$input/$1"
dir="${file%/*}"
deps="$( xslt_dependencies "$file" |xargs -I'{}' realpath "$dir/{}" )"
cat <<MakeEND
$(mes "$file"): $(mes $deps)
touch "$(mio "$file")"
MakeEND
}
xslt_makers(){
# generate make dependencies for all .xsl files in input tree
sourcefind -name '*.xsl' \
| while read filepath; do
xslt_maker "$filepath"
done
}
xslt_additions(){
printf "%s\n" "$@" \
| egrep '.+\.xsl$' \
| xargs realpath \
| while read addition; do
xslt_maker "${addition#$input/}"
done
}
copy_sources(){
# generate rules to copy all .xhtml files in the input to
# the public source directory
sourcefind -name '*.xhtml' \
| while read filepath; do
copy_maker "$filepath" "source/$filepath"
done
}
copy_sourceadditions(){
printf "%s\n" "$@" \
| egrep '.+\.xhtml$' \
| xargs realpath \
| while read addition; do
copy_maker "${addition#$input/}" "source/${addition#$input/}"
done
}
tree_maker(){
# walk through file tree and issue Make rules according to file type
input="$(realpath "$1")"
output="$(realpath "$2")"
shift 2
cache_textsfile
cache_fundraising
cat <<MakeHead
.PHONY: all
PROCESSOR = "$basedir/build/process_file.sh"
PGLOBBER = "$basedir/build/source_globber.sh"
PROCFLAGS = --source "$basedir" --statusdir "$statusdir" --domain "$domain"
INPUTDIR = $input
OUTPUTDIR = $output
# cannot store find results in variable because it will result in too many arguments for the shell
# \${INPUTDIR}/tagmap: \$(shell find "$basedir" -name '*.[a-z][a-z].xml')
# find "$basedir" -name '*.[a-z][a-z].xml' |xargs \${PGLOBBER} \${PROCFLAGS} map_tags >\${INPUTDIR}/tagmap
MakeHead
forcelog Make_globs; Make_globs="$(logname Make_globs)"
forcelog Make_xslt; Make_xslt="$(logname Make_xslt)"
forcelog Make_copy; Make_copy="$(logname Make_copy)"
forcelog Make_sourcecopy; Make_sourcecopy="$(logname Make_sourcecopy)"
Make_xhtml="$(logname Make_xhtml)"
trap "trap - 0 2 3 6 9 15; killall \"${0##*/}\"" 0 2 3 6 9 15
[ "$regen_xslt" = false -a -s "$Make_xslt" ] && \
xslt_additions "$@" >>"$Make_xslt" \
|| xslt_makers >"$Make_xslt" &
[ "$regen_copy" = false -a -s "$Make_copy" ] && \
copy_additions "$@" >>"$Make_copy" \
|| copy_makers >"$Make_copy" &
[ "$regen_xhtml" = false -a -s "$Make_sourcecopy" ] && \
copy_sourceadditions "$@" >>"$Make_sourcecopy" \
|| copy_sources >"$Make_sourcecopy" &
if [ "$regen_xhtml" = false -a -s "$Make_xhtml" ]; then
cat "$Make_xhtml"
xhtml_additions "$@" |tee -a "$Make_xhtml"
else
xhtml_makers |tee "$Make_xhtml"
fi
wait
trap - 0 2 3 6 9 15
cat "$Make_xslt" "$Make_copy" "$Make_sourcecopy"
}