feat: category filter

This commit is contained in:
2025-07-04 12:56:58 +02:00
parent 78d0983464
commit f663c200d2
6 changed files with 65 additions and 34 deletions

View File

@@ -87,6 +87,7 @@ In addition, there are the following keybindings:
| `alt-up` | Increase task priority |
| `alt-down` | Decrease task priority |
| `ctrl-a` | Open attachments view |
| `ctrl-t` | Filter by category |
| `alt-v` | View bare iCalendar file |
| `alt-0` | Default view: Journal, notes, and _open_ tasks |
| `alt-1` | Display journal entries |
@@ -99,8 +100,6 @@ In the attachment view, you may use the following keys:
| Key | Action |
| --- | ------ |
| `enter` | Open attachment |
| `j` | Down |
| `k` | Up |
| `w` | Toggle line wrap |
| `ctrl-a` | Add attachment |
| `ctrl-alt-d` | Delete attachment |

View File

@@ -1,4 +1,4 @@
# Retrieve content from iCalendar file
# Retrieve content from iCalendar files
#
# Mandatory variable: `field`.
# Name of field to retrieve.
@@ -8,34 +8,42 @@
# comma-separated values, and empty values are dropped.
# If `format` is set to "date", then the content is interpreted as
# a date the output is in the form YYYY-MM-DD.
#
# Optional variable: `oneline`.
# If `oneline` is set, then the all newlines will be replaced by white spaces
@include "lib/awk/icalendar.awk"
# print content of field `field`
BEGIN { FS = ":"; ORS = ""; regex = "^" field; }
BEGIN { FS = ":"; regex = "^" field; }
BEGINFILE { type = ""; line = ""; }
/^BEGIN:(VJOURNAL|VTODO)/ { type = $2 }
/^END:/ && $2 == type { exit }
$0 ~ field { line = $0; next; }
/^END:/ && $2 == type { nextfile }
$0 ~ regex { line = $0; next; }
/^ / && line { line = line substr($0, 2); next; }
/^[^ ]/ && line { exit }
END {
if (!type) { exit }
# Process line
content = getcontent(line)
switch (format) {
case "csv" :
split(content, a, ",")
for (i in a) {
if (a[i])
res = res "," a[i]
}
print substr(res, 2)
break
case "date" :
if (content)
print substr(parse_dt("", content), 1, 10)
break
default :
print content
break
/^[^ ]/ && line { nextfile }
ENDFILE {
if (type) {
# Process line
content = getcontent(line)
if (oneline)
content = singleline(content)
switch (format) {
case "csv" :
split(content, a, ",")
res = ""
for (i in a) {
if (a[i])
res = res "," a[i]
}
print substr(res, 2)
break
case "date" :
if (content)
print substr(parse_dt("", content), 1, 10)
break
default :
print content
break
}
}
}

View File

@@ -39,9 +39,10 @@ NR == FNR && !el { print "Unrecognized header on line "NR": " $
NR == FNR { desc = "D" escape($0); next; }
due && type == "VJOURNAL" { print "Notes and journal entries do not have due dates." > "/dev/stderr"; exit 1; }
/^BEGIN:(VJOURNAL|VTODO)/ { type = $2; print; next; }
/^X-ALT-DESC/ && type { next; } # drop this alternative description
/^ / && type { next; } # drop this folded line (the only content with folded lines will be updated)
/^(DUE|SUMMARY|CATEGORIES|DESCRIPTION|LAST-MODIFIED)/ && type { next; } # skip for now, we will write updated fields at the end
/^ / && drop { next; } # drop this folded line
/^X-ALT-DESC/ && type { drop = 1; next; } # drop this alternative description
/^(DUE|SUMMARY|CATEGORIES|DESCRIPTION|LAST-MODIFIED)/ && type { drop = 1; next; } # skip for now, we will write updated fields at the end
{ drop = 0 } # keep everything else
/^SEQUENCE/ && type { seq = $2; next; } # store sequence number and skip
/^END:/ && type == $2 {
seq = seq ? seq + 1 : 1;

View File

@@ -70,6 +70,9 @@ fi
# Attachment handling
. "sh/attachment.sh"
# Categories handling
. "sh/categories.sh"
while true; do
query=$(stripws "$query")
selection=$(
@@ -81,7 +84,7 @@ while true; do
--print-query \
--accept-nth=4 \
--preview="$0 --preview {4}" \
--expect="ctrl-n,ctrl-alt-d,alt-v,ctrl-a" \
--expect="ctrl-n,ctrl-alt-d,alt-v,ctrl-a,ctrl-t" \
--bind="ctrl-r:reload($0 --reload)" \
--bind="ctrl-x:reload($0 --reload --toggle-completed {4})" \
--bind="alt-up:reload($0 --reload --change-priority '+1' {4})" \
@@ -91,7 +94,7 @@ while true; do
--bind="alt-2:change-query(🗒️)" \
--bind="alt-3:change-query(✅ | 🔲)" \
--bind='focus:transform:[ {3} = "VTODO" ] && echo "rebind(ctrl-x)+rebind(alt-up)+rebind(alt-down)" || echo "unbind(ctrl-x)+unbind(alt-up)+unbind(alt-down)"' \
--bind="ctrl-s:execute($SYNC_CMD; [ -n \"${GIT:-}\" ] && ${GIT:-} commit -am 'Synchronized'; printf 'Press <enter> to continue.'; read -r tmp)" ||
--bind="ctrl-s:execute($SYNC_CMD; [ -n \"${GIT:-}\" ] && ${GIT:-echo} add -A; ${GIT:-echo} commit -am 'Synchronized'; printf 'Press <enter> to continue.'; read -r tmp)" ||
true
)
@@ -120,6 +123,9 @@ while true; do
"ctrl-a")
__attachment_view "$file"
;;
"ctrl-t")
query="'$(__select_category)'"
;;
"")
__edit "$file"
;;

17
src/sh/categories.sh Normal file
View File

@@ -0,0 +1,17 @@
# List all categories and lest user select
__select_category() {
find "$ROOT" -type f -name "*.ics" -print0 |
xargs -0 -P 0 \
awk -v field="CATEGORIES" -v format="csv" "$AWK_GET" |
tr ',' '\n' |
sort |
uniq |
grep '.' |
$FZF --prompt="Select category> " \
--no-sort \
--tac \
--margin="30%,30%" \
--border=bold \
--border-label="Categories" ||
true
}

View File

@@ -47,8 +47,8 @@ __edit() {
echo "::: <| $due" >"$tmpmd"
fi
{
echo "# $(awk -v field="SUMMARY" "$AWK_GET" "$file" | tr '\n' ' ')"
echo "> $(awk -v field="CATEGORIES" -v format="csv" "$AWK_GET" "$file" | tr '\n' ' ')"
echo "# $(awk -v field="SUMMARY" -v oneline=1 "$AWK_GET" "$file")"
echo "> $(awk -v field="CATEGORIES" -v format="csv" -v oneline=1 "$AWK_GET" "$file")"
echo ""
awk -v field="DESCRIPTION" "$AWK_GET" "$file"
} >>"$tmpmd"