extract filetype from filename in vit function

[etc/zsh.git] / .zsh / zshrc / 20-tempfile+dir_functions

diff --git a/.zsh/zshrc/20-tempfile+dir_functions b/.zsh/zshrc/20-tempfile+dir_functions
index f44c0582bf36edbd47b379ac5833146b8eb9bf8d..e782fe027c3779d8381262a5cf82b3ae66682cde 100644 (file)
--- a/.zsh/zshrc/20-tempfile+dir_functions
+++ b/.zsh/zshrc/20-tempfile+dir_functions
@@ -9,10 +9,17 @@
 
 cdt() {
   emulate -L zsh
-  REPLY=$(mktemp -td ${1:-cdt}.XXXXXX)
-  builtin cd $REPLY
-  rm -f ${TMPDIR:-/tmp}/cdt.latest
-  ln -s $REPLY ${TMPDIR:-/tmp}/cdt.latest
+  local dirname="$(date +'%F-%H%M%S')${1:+-$1}"
+  REPLY="${TMPDIR:-/tmp}/$dirname"
+  mkdir -m700 "$REPLY"
+  if [[ -n "$1" ]]; then
+    local link="${TMPDIR:-/tmp}/${1:-cdt}"
+    ln -Tnsf "$dirname" "$link"
+    builtin cd "$link"
+  else
+    builtin cd "$REPLY"
+  fi
+  echo "$REPLY"
 }
 
 _cdt() {
@@ -25,22 +32,29 @@ bindkey '\ed' _cdt
 
 vit() {
   emulate -L zsh
-  local prefix i
+  local i tag
   for i in "$@"; do
     case "$i" in
       -) local stdin=1; shift;;
-      *) if [ -z "${prefix:-}" ]; then
-           prefix="$i"; shift
+      .*) if [ -z "${ft:-}" ]; then
+            ft="${i#.}"; shift
+          else
+            zwarn "filetype $ft already specified, skipping: ${i#.}"
+          fi
+          ;;
+      *) if [ -z "${tag:-}" ]; then
+           tag="$i"; shift
          else
-           zwarn "prefix $prefix already specified, skipping: $i"
+           zwarn "tag $tag already specified, skipping: $i"
          fi
          ;;
     esac
   done
-  REPLY=$(mktemp -t ${prefix:-vit}-XXXXXX.txt)
-  [ -n "$stdin" ] && cat >| $REPLY
-  sensible-editor +start $REPLY </dev/tty >/dev/tty
-  ln -sf $REPLY ${TMPDIR:-/tmp}/vit.latest
+  local file="$(date +'%F-%H%M%S')${tag:+-$tag}"
+  REPLY="${TMPDIR:-/tmp}/$file"
+  [ -n "$stdin" ] && cat >| "$REPLY"
+  sensible-editor +start "$REPLY" </dev/tty >/dev/tty
+  ln -Tsf $file ${TMPDIR:-/tmp}/${tag:-vit}
   echo "$REPLY"
 }
 _vit() {
@@ -52,7 +66,12 @@ zle -N _vit
 bindkey '\ef' _vit
 
 pastebin() {
-  local target="${(%):-"%D{%F-%H%M%S}"}-${1##*/}"
+  local target basename;
+  basename="${1##*/}"
+  case "$basename" in
+    (????-??-??-*) target="$basename";;
+    (*) target="${(%):-"%D{%F-%H%M%S}"}-$basename";;
+  esac
   pub "${1}==${target}" 2>&1
 }