forked from breadpunk/scripts
No, actually. . . paste lib.sh into bread
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bread/bin/bread
129
bread/bin/bread
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@ -5,8 +5,133 @@
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: "${BREADNEWS:=/bread/news}"
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: "${BREADDOCS:=/bread/docs}"
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#shellcheck disable=1091
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#. /bread/site/lib.sh
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### Here's the bit that /was/ in lib.sh
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#shellcheck disable=2034
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DISCOUNT="markdown -f links,image,pants,html,autolink,fencedcode"
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alias p=echo
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alias l='p >&2'
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N(){ f="${1:-$F}";n="${f#$UNKI/}";p "${n%.*}";}
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NN(){ f="${1:-$F}";n="${f##*/}";p "${n%%.*}";}
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N_(){ f="${1:-$F}";n="$(N "$f")";p "${n#_}";}
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M(){ sed '/^$/q' "${2:-$F}"|grep "^$1"|cut -f2-;}
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C(){ sed '1,/^$/d' "${1:-$F}";}
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X(){
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Xd=$((Xd+1));
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eval "$(p "set -e";p "cat<<$UNKZ$Xd";cat "${1:--}"|sed 's/`/\\`/g';p;p "$UNKZ$Xd")";
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}
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modmsg()
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{ # message as to when a page was modified
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date -d "$1" \
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+'this page was updated on <time datetime="%F">'"${2:-%e %B %Y}"'</time>'
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}
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series()
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{
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in="$(cat)"
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s="$*"
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if [ -n "$in" ]; then
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s="$s $in"
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fi
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if [ -z "$s" ]; then
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return
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fi
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tx "part of the $s series"
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}
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wrapstr()
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{ # wrap a non-empty string
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sed -e "s_^._<$*>&_" -e "s_.\$_&</$1>_"
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}
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addstr()
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{ # add a string after, but not after an empty string
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sed "s/^.\+\$/&$*/"
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}
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defstr()
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{ # replace an empty string with a default
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sed "s/^\$/$*/"
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}
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slugify()
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{ # turn a string into a slug
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if [ "$#" -gt 0 ]; then
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echo "$*"
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else
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cat
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fi |
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tr '[:upper:]' '[:lower:]' |
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sed \
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-e 's/[[:punct:]]//g' \
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-e 's/[^[:alnum:]_]/-/g' \
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-e 's/-+/-/g' \
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-e 's/^-//' -e 's/-$//'
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}
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recent_files()
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{ # list files
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# WARNING: find -printf is NOT posix :(
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dir="$1"
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shift
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find "$dir" -maxdepth 1 \
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-not -name '.*' "$@" \
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-printf '%T@\t%p\n' \
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| sort -nr \
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| cut -f2
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}
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maybe_expand()
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{ # expand a file based on its metadata (or lack thereof)
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F="${1:-$F}"
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expand="$(M expand "$F")"
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if [ -z "$expand" ] || "$expand"; then
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C "$F" | ./lht | X
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else
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C "$F"
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fi
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}
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#shellcheck disable=2120
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build()
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{ # X on a file
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F="${1:-$F}"
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[ -f "$F" ] || return 1
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l "$F"
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dir="$UNKO/$(N)"
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rm -rf "$dir"
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mkdir -p "$dir"
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X "$UNKL" > "$dir/index.html"
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}
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build_dir()
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{ # build a directory
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for F in "$UNKI/$1"/*; do
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build || l "$F: not a file"
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done
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}
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listing()
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{ # print a listing
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p "<ul class='listing'>"
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for F in $(recent_files "$UNKI/$1" -type f); do
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build && {
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p "<li><a href='/$(N)/'>$(M title)</a>"
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if [ -n "$(M series)" ]; then
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p "<span class='series desc'>$(series "$(M series)")</span>"
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fi
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p "</li>"
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}
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done
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p "</ul>"
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}
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###
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groupck()
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{
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