From: Samir Benmendil <me@rmz.io>
Date: Sun, 14 Jan 2024 23:45:15 +0000 (+0000)
Subject: zsh: auto quote task notes
X-Git-Url: https://git.rmz.io/dotfiles.git/commitdiff_plain/442f99c7e99107502b4d3c732f12e538719fbd81?ds=inline

zsh: auto quote task notes

This was inspired from url-quote-magic.
---

diff --git a/zsh/functions/task-quote-magic b/zsh/functions/task-quote-magic
new file mode 100644
index 0000000..9634320
--- /dev/null
+++ b/zsh/functions/task-quote-magic
@@ -0,0 +1,66 @@
+# Function to make it easier to type taskwarrior tasks as command line
+# arguments.  As you type, the input character is analyzed and, if it may need
+# quoting, the first word is checked for a task command (inc aliases).  If one
+# is found and the current word is not already in quotes, a backslash is
+# inserted before the input character.
+
+# This widget was inspired by url-quote-magic.
+
+# Setup:
+#       autoload -Uz task-quote-magic
+#       zle -N self-insert task-quote-magic
+
+# A number of zstyles may be set to control the quoting behavior.
+#
+# task-seps
+#  Lists characters that should be considered command separators, redirections,
+#  history references, etc.  The default is to quote the standard set of shell
+#  separators, excluding those that overlap with the extended globbing
+#  characters, but including '<' and '>' and the first character of $histchars.
+#
+# task-cmds
+#  List of commands for which quoting should be done. By default, task and any
+#  command that aliases task.
+
+# Establish default values for styles, but only if not already set
+local -a reply match mbegin mend
+
+zstyle -m ':task-quote-magic:\*' task-seps '*' ||
+    zstyle -e ':task-quote-magic:*' task-seps 'reply=("#{}&<>''${histchars[1]}")'
+
+zstyle -m ':task-quote-magic' task-cmds '*' ||
+    zstyle -e ':task-quote-magic' task-cmds \
+	'zmodload -i zsh/parameter;
+	 reply=( task
+                 ${(k)galiases[(R)(* |)task( *|)]:-}
+		 ${(k)aliases[(R)(* |)task( *|)]:-} )'
+
+function task-quote-magic {
+    setopt localoptions noksharrays extendedglob
+    local qkey="${(q)KEYS}"  # quote(KEYS)
+    local -a reply match mbegin mend
+    # is key different than quoted key
+    if [[ "$KEYS" != "$qkey" ]]
+    then
+	local lbuf="$LBUFFER$qkey"
+        #     unquote(lbuffer)+key == unquote(lbuffer+qkey)
+	if [[ "${(Q)LBUFFER}$KEYS" == "${(Q)lbuf}" ]]
+	then
+	    local -a words
+	    words=("${(@Q)${(z)lbuf}}")  # array_quote(unquote(split_words(lbuf)))
+	    local taskseps taskcmds
+            zstyle -s ":task-quote-magic" task-cmds taskcmds '|'
+            if [[ "$words[1]" == (#b)${~taskcmds} ]]
+            then
+		zstyle -s ":task-quote-magic:$match[1]" task-seps taskseps ''
+            fi
+            [[ "$taskseps" == *"$KEYS"* ]] &&
+                LBUFFER="$LBUFFER\\"
+	fi
+    fi
+    zle .self-insert
+}
+
+# Handle zsh autoloading conventions
+
+[[ -o kshautoload ]] || task-quote-magic "$@"
diff --git a/zsh/lib/taskwarrior.zsh b/zsh/lib/taskwarrior.zsh
index 1759b2f..7aae965 100644
--- a/zsh/lib/taskwarrior.zsh
+++ b/zsh/lib/taskwarrior.zsh
@@ -4,3 +4,6 @@ alias in="noglob task add +in"
 alias inn="in rc.context=none"
 alias tw="task context wfh"
 alias th="task context home"
+
+autoload -Uz task-quote-magic
+zle -N self-insert task-quote-magic