README.md

@@ -107,8 +107,6 @@ Here is the list of all available keybindings:
 | `ctrl-s` | synchronize |
 | `ctrl-n` | add new entry |
 | `\` | search all appointment s|
-| `x` | Cancel and confirm entry |
-| `c` | Unconfirm and confirm entry |
 
 ### Day view
 

src/awk/dayview.awk

@@ -10,54 +10,37 @@
 
 # Functions
 
-# Set event color based on status
-
-# @input status: Event status, one of TENTATIVE, CONFIRMED, CANCELLED
-# @return: Color modifier
-function color_from_status(status) {
-  return status == "CANCELLED" ? STRIKE CYAN : status == "TENTATIVE" ? FAINT CYAN : CYAN
-}
-
 # Return line for all-day event.
 #
-# @local variables: color
 # @input collection: Collection symbol
 # @input desc: Event description
-# @input status: Event status, one of TENTATIVE, CONFIRMED, CANCELLED
 # @return: Single-line string
-function allday(collection, desc, status,    color) {
+function allday(collection, desc) {
-  color = color_from_status(status)
+  return collection " " ITALIC FAINT "    (allday)    " OFF desc
-  return collection " " LIGHT_CYAN ITALIC FAINT "    (allday)    " OFF color desc OFF
 }
 
 # Return line for multi-day event, or event that starts at midnight, which ends today.
 #
-# @local variables: color
 # @input stop: Time at which the event ends
 # @input collection: Collection symbol
 # @input desc: Event description
-# @input status: Event status, one of TENTATIVE, CONFIRMED, CANCELLED
 # @return: Single-line string
-function endstoday(stop, collection, desc, status) {
+function endstoday(stop, collection, desc) {
-  color = color_from_status(status)
+  return collection " " CYAN "      -- " stop OFF ": " desc
-  return collection " " LIGHT_CYAN "      -- " stop OFF ": " color desc OFF
 }
 
 # Return line for event that starts sometime today.
 #
-# @local variables: color
 # @input start: Time at which the event starts
 # @input stop: Time at which the event ends
 # @input collection: Collection symbol
 # @input desc: Event description
-# @input status: Event status, one of TENTATIVE, CONFIRMED, CANCELLED
 # @return: Single-line string
-function slice(start, stop, collection, desc, status) {
+function slice(start, stop, collection, desc) {
-  color = color_from_status(status)
   if (stop == "00:00")
-    return collection " " LIGHT_CYAN start " --      " OFF ": " color desc OFF
+    return collection " " CYAN start " --      " OFF ": " desc
   else
-    return collection " " LIGHT_CYAN start OFF " -- " LIGHT_CYAN stop OFF ": " color desc OFF
+    return collection " " CYAN start OFF " -- " CYAN stop OFF ": " desc
 }
 
 # Print line for a single hour entry.
@@ -92,18 +75,16 @@ function hrlines(start, stop, h,    starth, stoph, tmp, i) {
 # AWK program
 BEGIN {
   FS = "|"
-  LIGHT_CYAN = "\033[1;36m"
   CYAN = "\033[1;36m"
   ITALIC = "\033[3m"
   FAINT = "\033[2m"
-  STRIKE = "\033[9m"
   OFF = "\033[m"
   OFS = "|"
 }
-$1 == "00:00" && $2 == "00:00" { print today, $1, $3, $4, $5, allday($6, $7, $8);        next }
+$1 == "00:00" && $2 == "00:00" { print today, $1, $3, $4, $5, allday($6, $7);        next }
-$1 == "00:00"                  { print today, $1, $3, $4, $5, endstoday($2, $6, $7, $8); next }
+$1 == "00:00"                  { print today, $1, $3, $4, $5, endstoday($2, $6, $7); next }
 $1 ~ /^[0-9]{2}:[0-9]{2}$/     {
   daystart = hrlines($1, $2, daystart)
-  print today, $1, $3, $4, $5, slice($1, $2, $6, $7, $8)
+  print today, $1, $3, $4, $5, slice($1, $2, $6, $7)
 }
 END                            { hrlines(dayend":00", 0, daystart)                        }

src/awk/new.awk

@@ -129,7 +129,7 @@ END {
   print "CREATED:" zulu
   print "SEQUENCE:1"
   print "LAST-MODIFIED:" zulu
-  print "STATUS:CONFIRMED"
+  print "STATUS:VEVENT"
   print "DTSTART;VALUE=" from_type ":" from
   print "DTEND;VALUE=" to_type ":" to
   if (summary)    print_fold("SUMMARY:",     summary)

src/awk/parse.awk

@@ -1,7 +1,7 @@
 ## src/awk/parse.awk
 ## Parse iCalendar file and print its key aspects:
 ## ```
-## <start> <end> <fpath> <collection> <status> <summary>
+## <start> <end> <fpath> <collection> <summary>
 ## ```.
 ##
 ## @assign collection_labels: See configuration of the current program.
@@ -72,8 +72,7 @@ function print_data(start, dur, end, summary,    cmd, collection, depth, path) {
   cmd = "date -d '" end "' +\"%s\""
   cmd | getline end
   close(cmd)
-  status = status ? status : "CONFIRMED"
+  print start, end, fpath, collection, summary
-  print start, end, fpath, collection, status, summary
 }
 
 # AWK program
@@ -90,7 +89,6 @@ BEGIN {
 /^DTSTART/ && inside    { start = parse() }
 /^DTEND/ && inside      { end = parse() }
 /^DURATION/ && inside   { end = parse_duration($NF); dur = 1 }
-/^STATUS/ && inside     { status = $NF }
 /^[^ ]/ && rs           { rs = 0 }
 /^ / && rs              { summary = summary substr($0, 2) }
 /^SUMMARY/ && inside    { rs = 1; summary = $0 }

src/awk/set.awk

@@ -22,21 +22,12 @@ function escape(str)
 
 # AWK program
 
-BEGIN                 { FS = "[:;]"; zulu = strftime("%Y%m%dT%H%M%SZ", systime(), 1) }
+BEGIN                 { FS = "[:;]" }
 /^BEGIN:VEVENT$/      { inside = 1 }
-/^END:VEVENT$/        {
+/^END:VEVENT$/        { inside = 0; if (!duplic) print field ":" escape(value) }
-  inside = 0
-  if (!duplic)
-    print field ":" escape(value)
-  seq = seq ? seq + 1 : 1
-  print "SEQUENCE:" seq
-  print "LAST-MODIFIED:" zulu
-}
 $1 == field && inside { con = 1; duplic = 1; print field ":" escape(value); next }
 $1 == field && duplic { con = 1; next }
 /^ / && con           { next }
 /^ / && con           { next }
 /^[^ ]/ && con        { con = 0 }
-/^SEQUENCE/ && inside { seq = $2; next } # store sequence number and skip
-/^LAST-MODIFIED/ && inside { next }
 { print }

src/main.sh

@@ -124,13 +124,7 @@ if [ "${1:-}" = "--preview-event" ]; then
     start=$(datetime_str "$start" "%a ")
     end=$(datetime_str "$end" "%a ")
     location=$(awk -v field="LOCATION" "$AWK_GET" "$fpath")
-    status=$(awk -v field="STATUS" "$AWK_GET" "$fpath")
+    echo "📅 ${CYAN}$start${OFF} → ${CYAN}$end${OFF}"
-    if [ "$status" = "TENTATIVE" ]; then
-      symb="🟡"
-    elif [ "$status" = "CANCELLED" ]; then
-      symb="❌"
-    fi
-    echo "📅${symb:-} ${CYAN}$start${OFF} → ${CYAN}$end${OFF}"
     if [ -n "${location:-}" ]; then
       echo "📍 ${CYAN}$location${OFF}"
     fi
@@ -250,8 +244,6 @@ __view_day() {
       shift
       collection="$1"
       shift
-      status="$1"
-      shift
       description="$(echo "$*" | sed 's/|/:/g')" # we will use | as delimiter
       #
       daystart=$(date -d "$today 00:00:00" +"%s")
@@ -271,7 +263,7 @@ __view_day() {
       else
         continue
       fi
-      echo "$s|$e|$starttime|$endtime|$fpath|$collection|$description|$status"
+      echo "$s|$e|$starttime|$endtime|$fpath|$collection|$description"
     done)
   fi
   echo "$sef" | sort -n | awk -v today="$today" -v daystart="$DAY_START" -v dayend="$DAY_END" "$AWK_DAYVIEW"
@@ -285,7 +277,6 @@ __view_day() {
 # @req $ROOT:              Path that contains the collections (see configuration)
 # @req $COLLECTION_LABELS: Mapping between collections and lables (see configuration)
 # @req $AWK_WEEKVIEW:      Week-view awk script
-# @req colors
 __view_week() {
   weeknr=$(date -d "$DISPLAY_DATE" +"%G.%V")
   files=$(grep "^$weeknr\ " "$WEEKLY_DATA_FILE" | cut -d " " -f 2-)
@@ -311,16 +302,7 @@ __view_week() {
       shift
       #fpath="$1"
       shift
-      collection="$1"
+      description="$*"
-      shift
-      status="$1"
-      shift
-      if [ "$status" = "TENTATIVE" ]; then
-        symb="$FAINT$CYAN"
-      elif [ "$status" = "CANCELLED" ]; then
-        symb="$STRIKE"
-      fi
-      description="${symb:-}$*$OFF"
       for i in $(seq 0 7); do
         daystart=$(date -d "$startofweek +$i days 00:00:00" +"%s")
         dayend=$(date -d "$startofweek +$i days 23:59:59" +"%s")
@@ -554,9 +536,8 @@ EOF
 #RED="\033[1;31m"
 WHITE="\033[1;97m"
 CYAN="\033[1;36m"
-STRIKE="\033[9m"
 ITALIC="\033[3m"
-FAINT="\033[2m"
+#FAINT="\033[2m"
 OFF="\033[m"
 
 ###
@@ -615,9 +596,8 @@ __refresh_data() {
 }
 
 ###
-### Helper functions
+### UX helper functions
 ###   __datetime_human_machine
-###   __summary_for_commit
 ###
 
 # __datetime_human_machine()
@@ -634,15 +614,6 @@ __datetime_human_machine() {
   date -d "@$s" +"$dfmt"
 }
 
-# __summary_for_commit()
-# Get summary string that can be used in for git-commit messages.
-#
-# @input $1: iCalendar file path
-# @req $AWK_GET: Awk script to extract fields from iCalendar file
-__summary_for_commit() {
-  awk -v field="SUMMARY" "$AWK_GET" "$1" | tr -c -d "[:alnum:][:blank:]" | head -c 15
-}
-
 ###
 ### iCalendar modification wrapper
 ###
@@ -650,8 +621,6 @@ __summary_for_commit() {
 ###   __new
 ###   __delete
 ###   __import_to_collection
-###   __cancel_toggle
-###   __tentative_toggle
 
 # __edit()
 # Edit iCalendar file.
@@ -692,7 +661,7 @@ __edit() {
       mv "$filenew" "$fpath"
       if [ -n "${GIT:-}" ]; then
         $GIT add "$fpath"
-        $GIT commit -m "Modified event '$(__summary_for_commit "$fpath") ...'" -- "$fpath"
+        $GIT commit -m "Modified event" -- "$fpath"
       fi
       __refresh_data
     else
@@ -758,7 +727,7 @@ __new() {
       mv "$filenew" "$fpath"
       if [ -n "${GIT:-}" ]; then
         $GIT add "$fpath"
-        $GIT commit -m "Added event '$(__summary_for_commit "$fpath") ...'" -- "$fpath"
+        $GIT commit -m "Added event" -- "$fpath"
       fi
       start=$(awk -v field="DTSTART" "$AWK_GET" "$fpath" | grep -o '[0-9]\{8\}')
     else
@@ -788,7 +757,7 @@ __delete() {
       rm -v "$fpath"
       if [ -n "${GIT:-}" ]; then
         $GIT add "$fpath"
-        $GIT commit -m "Deleted event '$(__summary_for_commit "$fpath") ...'" -- "$fpath"
+        $GIT commit -m "Deleted event" -- "$fpath"
       fi
       break
       ;;
@@ -824,52 +793,7 @@ __import_to_collection() {
   mv "$filetmp" "$fpath"
   if [ -n "${GIT:-}" ]; then
     $GIT add "$fpath"
-    $GIT commit -m "Imported event '$(__summary_for_commit "$fpath") ...'" -- "$fpath"
+    $GIT commit -m "Imported event" -- "$fpath"
-  fi
-}
-
-# __cancel_toggle()
-# Set status of appointment to CANCELLED or CONFIRMED (toggle)
-#
-# @input $1: path to iCalendar file
-# @req $ROOT: Path that contains the collections (see configuration)
-# @req $AWK_SET: Awk script to set field value
-# @req $AWK_GET: Awk script to extract fields from iCalendar file
-__cancel_toggle() {
-  fpath="$ROOT/$1"
-  status=$(awk -v field="STATUS" "$AWK_GET" "$fpath")
-  newstatus="CANCELLED"
-  if [ "${status:-}" = "$newstatus" ]; then
-    newstatus="CONFIRMED"
-  fi
-  filetmp=$(mktemp)
-  awk -v field="STATUS" -v value="$newstatus" "$AWK_SET" "$fpath" >"$filetmp"
-  mv "$filetmp" "$fpath"
-  if [ -n "${GIT:-}" ]; then
-    $GIT add "$fpath"
-    $GIT commit -m "Event '$(__summary_for_commit "$fpath") ...' has now status $status" -- "$fpath"
-  fi
-}
-
-# __tentative_toggle
-# Toggle status flag: CONFIRMED <-> TENTATIVE
-# @input $1: path to iCalendar file
-# @req $ROOT: Path that contains the collections (see configuration)
-# @req $AWK_SET: Awk script to set field value
-# @req $AWK_GET: Awk script to extract fields from iCalendar file
-__tentative_toggle() {
-  fpath="$ROOT/$1"
-  status=$(awk -v field="STATUS" "$AWK_GET" "$fpath")
-  newstatus="TENTATIVE"
-  if [ "${status:-}" = "$newstatus" ]; then
-    newstatus="CONFIRMED"
-  fi
-  filetmp=$(mktemp)
-  awk -v field="STATUS" -v value="$newstatus" "$AWK_SET" "$fpath" >"$filetmp"
-  mv "$filetmp" "$fpath"
-  if [ -n "${GIT:-}" ]; then
-    $GIT add "$fpath"
-    $GIT commit -m "Event '$(__summary_for_commit "$fpath") ...' has now status $status" -- "$fpath"
   fi
 }
 
@@ -1022,7 +946,7 @@ __refresh_data
 
 ### Exports
 # The preview calls run in subprocesses. These require the following variables:
-export ROOT CAT AWK_GET AWK_CALSHIFT AWK_CALANNOT CYAN STRIKE FAINT WHITE ITALIC OFF
+export ROOT CAT AWK_GET AWK_CALSHIFT AWK_CALANNOT CYAN WHITE ITALIC OFF
 # The reload commands also run in subprocesses, and use in addition
 export COLLECTION_LABELS DAY_START DAY_END AWK_DAYVIEW AWK_WEEKVIEW AWK_PARSE
 # as well as the following variables that will be dynamically specified. So, we
@@ -1131,7 +1055,7 @@ while true; do
           --with-nth='{6}' \
           --accept-nth='1,2,3,4,5' \
           --preview="$0 --preview-event {}" \
-          --expect="ctrl-n,ctrl-t,ctrl-g,ctrl-alt-d,esc,backspace,q,alt-v,x,c" \
+          --expect="ctrl-n,ctrl-t,ctrl-g,ctrl-alt-d,esc,backspace,q,alt-v" \
           --bind="load:pos(1)+transform(
               echo change-border-label:🗓️ \$(date -d {1} +\"%A %e %B %Y\")
             )+transform(
@@ -1187,10 +1111,6 @@ while true; do
       set -- "--week" "$DISPLAY_DATE"
     elif [ "$key" = "alt-v" ] && [ -f "$ROOT/$fpath" ]; then
       $EDITOR "$ROOT/$fpath"
-    elif [ "$key" = "x" ] && [ -f "$ROOT/$fpath" ]; then
-      __cancel_toggle "$fpath"
-    elif [ "$key" = "c" ] && [ -f "$ROOT/$fpath" ]; then
-      __tentative_toggle "$fpath"
     elif [ -z "$key" ] && [ -n "$fpath" ]; then
       __edit "$start" "$end" "$fpath"
       set -- "--day" "$DISPLAY_DATE"