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buildmimetree.py: make kill-line a constant
[etc/neomutt.git] / .config / neomutt / htmldump
1 #!/bin/sh
2
3 get_mutt_confvar() {
4   local ret;
5   ret=$(neomutt -Q "$1" | sed -rne "s,.+(=| is) *,,p")
6   case "$ret" in
7     (set) echo return 0;;
8     (unset) echo return 1;;
9     ('') echo "${2:-}"; return 1;;
10     (*) echo "$ret";;
11   esac
12 }
13
14 WRAP=$(get_mutt_confvar wrap 0)
15 if [ $WRAP -lt 0 ]; then
16   WIDTH=$((${COLUMNS:-78} + $WRAP))
17
18 elif [ $WRAP -gt 0 ]; then
19   WIDTH=$WRAP
20
21 fi
22
23 awesome-client <<-_eof
24         local naughty = require("naughty")
25         naughty.notify({ preset = naughty.config.presets.low,
26             title  = "htmldump called",
27             text   = [[$@]],
28             })
29         _eof
30
31 if command -v html2markdown >/dev/null; then
32
33   exec html2markdown --asterisk-emphasis --body-width=$WIDTH --unicode-snob \
34     --no-skip-internal-links --links-after-para --no-wrap-links \
35     --decode-errors=replace --images-to-alt - "$2"| \
36     sed -re 's,^\\--[[:space:]]+$,-- ,'
37
38 elif command -v pandoc >/dev/null; then
39
40   exec iconv -f "$2" -t utf-8 | pandoc -s -f html -t markdown_mmd \
41     --columns=$WIDTH
42
43 elif command -v elinks >/dev/null; then
44
45   exec elinks -anonymous -localhost -eval "set document.codepage.assume = '$2'" \
46     -dump-width $WIDTH \
47     -eval "set document.browse.margin_width = 0" \
48     -force-html -dump -dump-charset utf-8 -dump-color-mode 0
49
50 elif command -v w3m >/dev/null; then
51
52   exec w3m -I "$2" -O utf-8 -T text/html -dump -cols $WIDTH
53
54 else
55
56   echo >&2 No HTML to text converter found.
57   exit 1
58
59 fi