From d0370b62c0e3990903f3a84663b970bfdf812e56 Mon Sep 17 00:00:00 2001
From: Gardouille <gardouille@gmail.com>
Date: Mon, 11 Oct 2021 09:16:08 +0200
Subject: [PATCH] Taskwarrior: function to delete a task

---
 zshrc | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/zshrc b/zshrc
index 921fd5b..60bc5ab 100644
--- a/zshrc
+++ b/zshrc
@@ -419,6 +419,45 @@ function tasec() {
 	task $search all || return 0
 }
 ## }}}
+## Delete a task {{{
+function tadel() {
+	# Verify argument
+	if [ "${#}" -eq 1 ]; then
+		## Get the first arg as task ID
+		tadel_task_id="${1}"
+	else
+		## If no argument or more than one
+		## Ask the user to choose an ID in the 20 more recents tasks {{{
+		task newest limit:20 || return 0
+
+		printf '%b' "Enter the ${MAGENTAB}ID${RESET} of the task to remove : "
+		read -r tadel_task_id
+		## }}}
+	fi
+
+	# If no task with this ID exists, exit function {{{
+	if ! task "${tadel_task_id}" | grep --quiet -- "^ID *${tadel_task_id}"; then
+		printf '%b' "No available task with ${REDB}${tadel_task_id}${RESET} ID."
+		return 1
+	fi
+	# }}}
+
+	# Get task's description
+	local tadel_task_desc=$(task "${tadel_task_id}" | sed -n "s/^Description *\(.*\)/\1/p")
+
+	printf '%b' "Delete the task \"${MAGENTAB}${tadel_task_id} − ${tadel_task_desc}${RESET}\" [Y/n] ? "
+	read -r tadel_confirmation
+
+	# Check confirmation
+	if printf -- '%s' "${tadel_confirmation:=y}" | grep --quiet --word-regexp -- "y"; then
+		task "${tadel_task_id}" delete
+		printf '%b' "\"${MAGENTAB}${tadel_task_id} − ${tadel_task_desc}${RESET}\" task was removed."
+	fi
+
+	# Unset defined variables
+	unset tadel_confirmation tadel_task_id
+}
+## }}}
 
 ## Completion {{{
 zstyle ':completion:*:*:task:*' verbose yes
@@ -428,6 +467,7 @@ zstyle ':completion:*:*:task:*' group-name ''
 # }}}
 # Timewarrior {{{
 ## Aliases
+alias tid="tiday"
 alias timv="timove"
 
 ## Functions