From b2bea6a2530dc8ae41eb5120565406fb7317e3b5 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Thu, 31 Jan 2019 12:32:06 +1300
Subject: [PATCH] add support for attaching/calling extdata

---
 .bin/task_attach                  | 41 ++++++++++++++++++++++++++++++
 .bin/task_call                    | 42 +++++++++++++++++++++++++++++++
 .config/taskwarrior/rc            | 10 ++++++++
 .gitignore.d/taskwarrior          |  2 ++
 .zsh/zshrc/parts.d/50-taskwarrior |  2 ++
 5 files changed, 97 insertions(+)
 create mode 100755 .bin/task_attach
 create mode 100755 .bin/task_call

diff --git a/.bin/task_attach b/.bin/task_attach
new file mode 100755
index 0000000..efcbf4b
--- /dev/null
+++ b/.bin/task_attach
@@ -0,0 +1,41 @@
+#!/bin/sh
+set -eu
+
+if [ $# != 2 ]; then
+  echo >&2 E: Need exactly two arguments.
+  return 1
+fi
+
+TSK="$1"
+LINK="$2"
+
+case "$LINK" in
+  (*@*|"<*>")
+    LINK="${LINK%>}"; LINK="%{LINK#<}"
+    echo >&2 I: "Adding MsgID <$LINK> to task $TSK"
+    task "$TSK" mod data:msgid:"$LINK"
+    ;;
+
+  (*://*)
+    echo >&2 I: "Adding URL $LINK to task $TSK"
+    task "$TSK" mod data:url:"$LINK"
+    ;;
+
+  (*)
+    if [ -f "$LINK" ]; then
+
+      LINK="$(readlink -e "$LINK")"
+
+      case "$LINK" in
+        ($HOME/*) LINK="~${LINK#$HOME}";;
+      esac
+      echo >&2 I: "Adding file $LINK to task $TSK"
+      task "$TSK" mod data:file:"$LINK"
+
+    else
+      echo >&2 E: "Don't know how to handle link data $LINK"
+      return 1
+
+    fi
+    ;;
+esac
diff --git a/.bin/task_call b/.bin/task_call
new file mode 100755
index 0000000..9f43a67
--- /dev/null
+++ b/.bin/task_call
@@ -0,0 +1,42 @@
+#!/bin/sh
+set -eu
+
+if [ $# != 1 ]; then
+  echo >&2 E: Need exactly one argument.
+  return 1
+fi
+
+TSK="$1"
+
+DATA="$(task _get "$TSK".data)"
+DATATYPE="${DATA%%:*}"
+DATAPAYL="${DATA#*:}"
+
+case "$DATATYPE" in
+  ('')
+    echo >&2 I: No link data available for this task.
+    task "$TSK"
+    ;;
+
+  (msgid)
+    mutt -f =store -e "push '<search>~i $DATAPAYL'<enter>"
+    ;;
+
+  (url)
+    sensible-browser "$DATAPAYL"
+    ;;
+
+  (file)
+    if eval test -f "$DATAPAYL"; then
+      case "$(file --mime-type "$DATAPAYL")" in
+        (*": text/"*) eval sensible-editor "$DATAPAYL";;
+        (*) eval run-mailcap --action=edit "$DATAPAYL";;
+      esac
+    fi
+    ;;
+
+  (*)
+    eval run-mailcap --action=edit "$DATAPAYL"
+    ;;
+
+esac
diff --git a/.config/taskwarrior/rc b/.config/taskwarrior/rc
index 174ed85..0d33a22 100644
--- a/.config/taskwarrior/rc
+++ b/.config/taskwarrior/rc
@@ -8,3 +8,13 @@ include /usr/share/taskwarrior/holidays.de-DE.rc
 include /usr/share/taskwarrior/holidays.en-NZ.rc
 
 include ~/.config/taskwarrior/taskd-credentials.rc
+
+uda.data.type=string
+uda.data.label=Ext.data
+uda.data.indicator=→
+
+report.next.columns=id,data.indicator,start.age,entry.age,depends,priority,project,tags,recur,scheduled.countdown,due.relative,until.remaining,description,urgency
+report.next.labels=ID,X,Active,Age,Deps,P,Project,Tag,Recur,S,Due,Until,Description,Urg
+
+alias.call=execute task_call
+alias.attach=execute task_attach
diff --git a/.gitignore.d/taskwarrior b/.gitignore.d/taskwarrior
index 9e0a8b6..821a050 100644
--- a/.gitignore.d/taskwarrior
+++ b/.gitignore.d/taskwarrior
@@ -1,4 +1,6 @@
 *
+!/.bin/task_attach
+!/.bin/task_call
 !/.config/taskwarrior/.gitignore
 !/.config/taskwarrior/rc
 !/.crontab.d/taskwarrior
diff --git a/.zsh/zshrc/parts.d/50-taskwarrior b/.zsh/zshrc/parts.d/50-taskwarrior
index 561493a..9138c2b 100644
--- a/.zsh/zshrc/parts.d/50-taskwarrior
+++ b/.zsh/zshrc/parts.d/50-taskwarrior
@@ -12,6 +12,8 @@ if whence task >/dev/null; then
   alias t=task
   alias t\?='alias -rm t t[a-z]'
   alias ta='t add'
+  alias tc='t call'
+  alias th='t attach'
   alias tn='t next'
   alias tl='t all'
   alias ty='t sync'
-- 
2.39.2