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simplify tty in xterm title
[etc/zsh.git] / .zsh / zshrc / 20-tempfile+dir_functions
1 #
2 # Helper functions for temporary files, directories, and pastebining
3 #
4 # Copyright © 1994–2017 martin f. krafft <madduck@madduck.net>
5 # Released under the terms of the Artistic Licence 2.0
6 #
7 # Source repository: http://git.madduck.net/v/etc/zsh.git
8 #
9
10 cdt() {
11   emulate -L zsh
12   REPLY=$(mktemp -td ${1:-cdt}.XXXXXX)
13   builtin cd "$REPLY"
14   rm -f ${TMPDIR:-/tmp}/cdt.latest
15   ln -s "$REPLY" ${TMPDIR:-/tmp}/cdt.latest
16   echo "$REPLY"
17 }
18
19 _cdt() {
20   cdt "$@"
21   zle reset-prompt
22   zle -M "$REPLY"
23 }
24 zle -N _cdt
25 bindkey '\ed' _cdt
26
27 vit() {
28   emulate -L zsh
29   local prefix i
30   for i in "$@"; do
31     case "$i" in
32       -) local stdin=1; shift;;
33       *) if [ -z "${prefix:-}" ]; then
34            prefix="$i"; shift
35          else
36            zwarn "prefix $prefix already specified, skipping: $i"
37          fi
38          ;;
39     esac
40   done
41   REPLY=$(mktemp -t ${prefix:-vit}-XXXXXX.txt)
42   [ -n "$stdin" ] && cat >| "$REPLY"
43   sensible-editor +start "$REPLY" </dev/tty >/dev/tty
44   ln -sf "$REPLY" ${TMPDIR:-/tmp}/vit.latest
45   echo "$REPLY"
46 }
47 _vit() {
48   vit "$@" >/dev/null
49   zle reset-prompt
50   zle -M "$REPLY"
51 }
52 zle -N _vit
53 bindkey '\ef' _vit
54
55 pastebin() {
56   local target="${(%):-"%D{%F-%H%M%S}"}-${1##*/}"
57   pub "${1}==${target}" 2>&1
58 }
59
60 _pastebinit() {
61   emulate -L zsh
62   [[ -f "$REPLY" ]] || vit paste
63   read -q "yesno?\rShould I paste the file $REPLY? [yN] "
64   zle reset-prompt
65   if [[ ${yesno:-n} == y ]]; then
66     zle -cR "pasting $REPLY …"
67     REPLY=$(pastebin "${REPLY}")
68     zle -M "$REPLY"
69   fi
70 }
71 zle -N _pastebinit
72 bindkey '\ep' _pastebinit
73
74 _copy_reply() {
75   if [[ -n "$REPLY" ]]; then
76     if (( $+commands[xclip] )); then
77       echo -En "$REPLY" | xclip -in
78       zle -M "Copied to primary clipboard: $REPLY"
79     else
80       zle -M "Cannot copy to clipboard, xclip command not found"
81     fi
82   else
83     zle -M "Nothing to copy, \$REPLY is empty"
84   fi
85 }
86 zle -N _copy_reply
87 bindkey '\ec' _copy_reply
88
89 TS() {
90   local topic ts ret script
91   topic="${(j:_:)@}"
92   ts=${(%):-%D{%Y-%m-%d-%H%M}}
93   script="${TMPDIR:-/tmp}/$ts.$$.${topic:-$LOGNAME}.typescript"
94   PS1="
95 %# " RPS1= script -qe -c "zsh -f" -f "$script"
96   ret=$?
97   zinfo "typescript is in $script ."
98   typeset -g REPLY
99   REPLY="$script"
100   if command -v unterm >/dev/null; then
101     REPLY="${script}.txt"
102     unterm "$script" > "$REPLY"
103   zinfo "plain text transcript is in $REPLY ."
104   fi
105   return $ret
106 }
107
108 # vim:ft=zsh